awesome-ai-plugins

Awesome AI Plugins

A curated, cross-platform list of plugins, skills, MCP servers, apps, and agent tools for AI assistants.

Discover extensions for Codex, ChatGPT, Claude Code, Gemini CLI, Grok, Kimi, DeepSeek Harness, Cursor, OpenCode, and other compatible AI assistants from one community-maintained catalog.

Listings may target one assistant, several assistants, or open standards such as Agent Skills and MCP. Check each project for its supported clients and installation instructions.

Contents

• Start Here
• Official Plugins
• Community Plugins
  • Agent Skills
  • Grok Plugins
  • Kimi Plugins
  • DeepSeek Harness Plugins
• Formats & Development
• Guides & Articles
• Related Projects
• Claim Your Plugin
• Plugin Trust Scores
• Plugin Quality
• Contributing

Start Here

New extension workflow:

1. Choose the clients and open formats you support
2. Build the plugin, skill, MCP server, app, or agent tool
3. Validate with plugin-scanner — recommended local preflight
4. Add the HOL scanner GitHub Action — recommended for security, optional for listing
5. Ship or submit with confidence

Quick preflight

pipx run plugin-scanner lint .
pipx run plugin-scanner verify .

Scanner CI (recommended for security)

Scanner CI is optional for listing. HOL still scans listed projects independently. We recommend including it so MCP servers, skills, plugins, and other agent extensions stay continuously checked — that is how this catalog stays safer for everyone who installs from it. Projects that maintain scanner CI receive the full trust score; projects without it remain eligible and receive a 10% trust-score reduction.

See the full guide: SCANNER_GUIDE.md
See contributing requirements: CONTRIBUTING.md

The README is the human-readable cross-platform catalog. Machine-readable compatibility exports are available in plugins.json and .agents/plugins/marketplace.json for registry and automation consumers.

Browse the catalog

Browse the sections below or use the searchable HOL Plugin Registry. Installation varies by client and project, so follow the linked project's setup guide.

This repository is a discovery catalog, not a universal installer. Follow each linked project's instructions for the clients and formats it supports.

Official Plugins

• mblode/agent-skills - Nobody ships AI slop on purpose. These skills make sure you don't. UI audits, typography, docs, PR review, and releases.

Curated by OpenAI — available in the built-in Codex Plugin Directory

• Box - Access and manage files.
• Cloudflare - Manage Workers, Pages, DNS, and infrastructure.
• Figma - Inspect designs, extract specs, and document components.
• GitHub - Review changes, manage issues, and interact with repositories.
• Gmail - Read, search, and compose emails.
• Google Drive - Edit and manage files in Google Drive.
• Hugging Face - Browse models, datasets, and spaces.
• Linear - Create and manage issues, projects, and workflows.
• Notion - Create and edit pages, databases, and content.
• Sentry - Monitor errors, triage issues, and track performance.
• Slack - Send messages, search channels, manage conversations.
• Vercel - Deploy, preview, and manage Vercel projects.

Community Plugins

Community-built plugins, native skills, MCP servers, and related agent extensions. PRs welcome!

Agent Skills

Individually installable Agent Skills collections, rather than one client-specific plugin bundle.

• Awesome QA Skills - Bilingual collection of 330 installable QA agent skills covering test workflows, test types, and skill engineering across the SDLC.
• claude-skills - 67 Agent Skills for full-stack development across languages, frameworks, infrastructure, testing, security, and data/ML, with 371 reference files that load only when a task needs them and 9 project workflow commands.
• nuthinking/skills - Agent skills for Claude Code, Codex and Cursor, including site-edit, where editors pin notes on a live site and Claude Code turns them into pull requests, and product-map, which keeps a feature map and product flows in the repo.
• writing-with-agents - Ten Agent Skills that turn Betty Flowers' Madman, Architect, Carpenter, Judge writing method into a human-in-the-loop workflow, with SEO, a quality rubric, and content strategy.

Development & Workflow

• geml - An agent-native markup language featuring deterministic block-level editing and built-in validation to ensure documents never drift or break during AI operations.
• 2718lab DevKit - Codex-first local MCP server and skill bundle for deterministic project intelligence, durable workflow orchestration, and reusable engineering tools.
• A Team - Universal multi-agent infrastructure with 25 specialist agents, 16 enforced workflow skills, and a lead orchestrator for Claude Code, Codex CLI, Cursor, and OpenCode.
• ab-method - A skill and workflow plugin for Claude Code and Codex that grills problems into plans and drives test-driven missions with critic reviews.
• adr-kit - Architecture Decision Record toolkit for Claude Code, Codex, GitHub Copilot CLI, and OpenCode that injects the governing decisions before each edit, guides ADR authoring, and enforces decisions in deterministic pre-commit and CI gates.
• Aegis - An agentic skills framework & software development methodology that works: planning, TDD, debugging, and collaboration workflows.
• aegotrax - Runtime tool-call gate for agents: session intent, approval queue, and audit stream.
• Agency Continuity Audit - Read-only audit that distinguishes durable agent goals, state, corrections, restart evidence, authority boundaries, scheduler claims, and commercial proof from self-reported health.
• Agent Context OS - Portable Git-backed context and session workflow layer with first-class Claude Code, Codex, and OpenClaw support plus experimental adapters for Hermes, Cursor, and Devin.
• Agent Deck - One MCP for context management: bind self-improving playbooks, MCP tools, and API keys to the session.
• Agent Guard - Real-time secret-leak guardrails for AI coding agents (Claude Code, Codex), Git hooks, and CI.
• Agent Guild - Vet autonomous agents before delegating work or money, verify portable passports, use escrow, and record signed outcomes across Claude Code, Codex, MCP, A2A, and OpenClaw.
• Agent Harness - Coding-agent plugin that routes project work through goals, tasks, runs, evidence gates, and state sync via project adapters.
• Agent Harness Skills - Designs agent-ready repository harnesses with entrypoints, validation surfaces, runtime evidence, delivery records, and atomic commit guidance.
• Agent Replay - Replays Claude Code, Codex and Gemini CLI sessions change by change with the agent's own words above each step, flags what was not actually checked (failures hidden by a pipe, tests that lost assertions or gained a .skip, files changed after the last passing check), and installs as a Claude Code plugin with four skills and a capture-after-every-turn hook.
• Agent Workflow System - 一套中文AI工作流系统：7个协作技能 + 行为规范宪法 + 会话恢复机制，模糊目标→可执行任务，全生命周期引导。Codex & Claude Code 双平台，新手友好。
• agent-kit - Extension pack of slash commands, skills, rules, and hooks adding plan-driven, confirmation-gated coding and staging-to-prod git workflows to Cursor and Claude Code.
• agent-memory-kit - Agent memory that asks before it writes: the agent proposes dated notes, you approve them, and they live as plain files in your repo, injected by hooks in Claude Code, Cursor CLI and OpenCode and read through skills and AGENTS.md in Codex and Copilot CLI.
• agent-sounds - Sound feedback plugin playing game voice lines on Claude Code and Codex session events, configurable by source and volume.
• agent-talk - Skills-based plugin built on the retalk CLI that gives coding agents end-to-end encrypted messaging with other agents, including agents run by other people, across Claude Code, Codex, Antigravity, pi, opencode, and GitHub Copilot CLI.
• AgentBridge - Local bidirectional bridge that keeps Claude Code and Codex live as peers in one session, with mid-turn injection and quota-window handoff.
• agentglass - Native terminal UI and JSON CLI that shows every Claude Code, Codex, Gemini CLI, pi, OpenCode, Kiro and fx session on your machine live, down to each tool call, diff, cost and stuck-agent alert.
• agentglass-herdr - herdr plugin that opens agentglass as a popup, jumps from any agent pane to its session, and adds opt-in cost and alert tokens for Claude Code, Codex and other agents to the herdr sidebar.
• Agentic Ship - Cross-host product-development toolkit for Claude Code, Codex, Cursor, Hermes, and OpenClaw with shared rules, specialist roles, service connections, and machine-checked UI, backend, security, and launch gates.
• agentic-readiness-assessment - Agent skill that audits a repository for AI coding agent readiness and produces an evidence-based scorecard with prioritized fixes.
• Agentizer - Turn any website into an AI-powered agentfront with split-pane
• AgentOps - DevOps layer for coding agents with flow, feedback, and memory that compounds between sessions.
• AgentPack - Ranks repo context for Codex with likely files, skill recommendations, agent rules, commands, warnings, and compact task-focused packs before editing.
• agentRamen - Local SQLite graph of code and git history plus session memory, so the agent stops re-reading the repo every prompt.
• Agentry Observability - Agent-native product analytics, error logging, and deploy attribution for coding agents through one HTTP API.
• AgentWiki - Rust CLI that generates C4-style architecture docs for any repository using already-authenticated agent CLIs (Claude Code, Codex, Devin) as the LLM backend.
• AgiFlow - Project management workflows for AI coding agents with planning, grooming, task execution, review, and AgiFlow MCP integration.
• agmsg - Cross-vendor messaging for CLI coding agents (Claude Code, Codex, Gemini CLI, Grok): sessions join a team by name and hand work to each other through a shared local SQLite file, with durable history and ext-tool members that let a program such as Slack or Jev join like any agent.
• Agnostic-AI - Capture your Claude Code or Codex harness once (rules, hooks, skills, subagents, commands and MCP servers) and apply it identically to Gemini CLI, Cursor, Antigravity and 16 more clients.
• AI Quota HUD - Windows desktop HUD showing % left and reset countdown for every Codex/ChatGPT and Claude Code account (local + VPS over SSH) plus xKiro credit, flagging early/bonus resets while reading only local logs so it uses zero quota.
• AI Video Transcriber - Transcribe and summarize videos, podcasts, and local media via a Codex plugin, Claude Code skill, and MCP server.
• ai-companion-time-anchor - Cross-client skill and hook collection for per-conversation elapsed-time awareness, ambient time cues, active clock checks, and temporal-context updates across Codex, Claude Code, and web/chat environments.
• AI-Native SDLC - Reusable skill and plugin bundle implementing the AI-native SDLC workflow: plan, design, build, test, deploy, and maintain with human approval gates.
• AIBoarding - Generate, maintain, compress, and audit standard AI-agent onboarding files with AGENTS.md, CLAUDE.md, drift tracking, and lifecycle hooks.
• aide - Persistent memory, code intelligence, and multi-agent orchestration for Claude Code, OpenCode, and Codex CLI via skills, hooks, and an MCP server.
• akc-cycle - Claude Code plugin for the Agent Knowledge Cycle: ten skills for its six phases (research, extract, curate, promote, measure, maintain) and seven companion skills for model-generation audits, ADRs with expiry conditions, review-to-lint and LLM-as-judge design.
• Alcove - Local-first MCP server for private project docs with hybrid BM25+vector search, tree-sitter code indexing, and automated linting for team-wide documentation standards.
• Alloy - Orchestrates Codex, Claude, Grok, and Antigravity CLIs using existing subscriptions, with Jev task routing, read-only review panels, and managed worktree execution with independent review.
• Anchor - Engineering discipline pack for Claude Code & Codex CLI with task-scope locking, anti-drift braking, condition-based codex review, project-CLAUDE.md pitfall writeback, and PreToolUse hooks that block irreversible bash patterns.
• Android Engineering Skills - Agent Skills for any skills-compatible coding agent (Claude Code, Codex, Gemini in Android Studio, and more) that teach how to structure, write, and test Android apps with Kotlin and Jetpack Compose.
• angles-video-skill - AI video generation skill for Claude Code supporting Veo3, Kling 3.0, Wan, and HunyuanVideo via the angles.video API.
• Antigravity Context Meter - Real-time 1:1 Cursor-style context meter & zero-loss session migration for Google Antigravity (Desktop HUD & IDE Extension).
• Antigravity Workspace Template - Multi-agent codebase knowledge graph generator with context-aware planning and automatic scope management — turns codebases into coherent agent workspaces.
• Archcore - Spec-driven development and context engineering for Claude Code, Cursor, Codex, and GitHub Copilot — backed by project context in Git.
• AREX-Skill - A library of 5,000+ verified, executable skills distilled from ML repositories for coding and research agents.
• ArmorCodex - Intent-based security for Codex with MCP plan registration, policy gating, CSRG cryptographic proofs, and audit logging on bash and apply_patch.
• assay - Deterministic QA skill and plugin that drives a generated web page in a real browser and reports what broke, across fifteen coding harnesses.
• Atelier - Claude Code plugin and local daemon for live canvases: Claude writes a template or custom React canvas into .atelier/, Atelier checks it and shows it in your browser in a sandboxed frame, and what you tick, approve or answer reaches the session beside your next prompt, at the end of its turn or through canvas_wait.
• Audio Plugin Coder - Agent-agnostic JUCE workflow for building VST3/AU plugins from idea through design, implementation, test, and installer packaging.
• Ava - Claude Code plugin that talks back: a Stop hook speaks a one-line debrief after every task, and on request it explains what was built or recaps the session aloud in a local Kokoro voice, with no API key and nothing leaving your Mac.
• avoid-ai-writing - Portable agent skill for auditing and rewriting AI-patterned prose, with an optional local MCP detector that calls no model and sends no text to a network service.
• Awesome-Journal-Skills - Claude Code plugin marketplace (also usable as Codex skills) of 300 journal- and conference-specific packs covering topic fit, house style, submission rules, and reviewer response for 744 venues across economics, social science, natural science, medicine, and computer science.
• Azzle - Base-native task coordination and settlement for AI agents, exposed through a hosted MCP server and TypeScript agent SDK.
• BABOK Analyst - BABOK v3 business analysis agent with 16 MCP tools, a 9-stage pipeline, and human-in-the-loop approval gates.
• BanyanCode - Terminal coding agent with parallel subagents, cross-session memory, Tree-sitter code graph, and free web research.
• Better Harness - Evidence-backed workflow analysis for coding agents that turns project and session signals into prioritized, verifiable improvements across supported hosts.
• BGS Modding Superpowers - Agentic Bethesda Game Studio modpack curation toolkit with MCP-driven xEdit conflict audit, MO2 control plane, BA2/BSA and Papyrus tooling, and skills for setup, dev-log, and release-changelog workflows.
• BioNexus - Warrant-first scientific reliability layer for AI bioinformatics that audits analytical assumptions, calibrates evidence strength, caps unsupported claims, and verifies execution provenance.
• BioSymphony Structure Factory - Turn structural biology questions into agent-ready campaigns for protein design, structure prediction, and model comparison, with reproducible workflows and verifiable results.
• Blazium Games Skills - Agent skills and plugins for the Blazium Games store on Claude Code, Cursor, Codex, and Grok, covering store pages, deploys, crashes, analytics, and the developer and player MCP servers.
• Blazium Skills - Agent skill packs for the MIT Blazium engine on Claude Code, Cursor, Codex, and Grok, covering GDScript, scenes, editor MCP, export, live ops, and shipping.
• Blazium Subagents - Studio roster of specialist subagents plus a routing orchestrator for Claude Code, Cursor, Codex, and Grok that loads Blazium Skills for design, prototype, and development.
• Blender Agent Studio - Codex plugin with specialist skills and a local MCP server for building, inspecting, validating, and rendering Blender scenes, plus browser handoffs for Mixamo motion and Pixabay sound effects.
• Blender Developer Tools - 16 skills, 9 rules, snippets, templates, and smoke-tested examples for Blender Python add-on and scripting work with correct 4.5 LTS and 5.2 LTS APIs, installable as a Claude Code plugin and usable from Cursor.
• Boss - BMAD pipeline plugin that orchestrates a full requirements-to-deploy workflow across nine specialist agents with an auditable runtime DAG and quality gates, for Claude Code, Codex, OpenClaw, and Antigravity.
• BPMN Mapper - Claude Code plugin that reconstructs an application's business flows from its source code as validated BPMN 2.0, with style lint, incremental updates and XML export for bpmn.io and Camunda.
• Bring Your AI Migration Auditor - Read-only Codex plugin for auditing Claude Code to Codex migrations before Codex edits code. Checks AGENTS.md/CLAUDE.md scope, hooks, MCP config, skills, secret references, and validation notes.
• Brooks Lint - AI code reviews grounded in six classic engineering books — decay risk diagnostics with book citations, severity labels, and four analysis modes (PR review, architecture audit, tech debt, test quality).
• Browser Harness - MCP server and agent skill that connect an AI agent to a real browser through one editable CDP WebSocket.
• bury-bench - Deterministic zero-LLM-judge CLI that scores coding-agent replies for answer-burial and builds a Markdown leaderboard.
• cache-warmer - Claude Code plugin that keeps the prompt cache warm through idle gaps by sending one small refresh shortly before the 5-minute or 1-hour cache expires.
• Camouflage - Terminal UI for coding-agent harnesses that turns NDJSON events (Node SDK included) into a Claude Code-style inline transcript with pickers, forms, and permission prompts, using no CPU while idle.
• Casefile - Persistent security case tracking for bug bounties, CTFs, and security audits.
• cc-enforcer - Claude Code hooks that deny a tool call and block a reply that patches reactively, cites by guess or claims done early; the rules also usable as an LLM-agnostic rule pack.
• cc-memory - Persistent memory for Claude Code across compaction and sessions: reconcile-on-write with LLM-judged de-duplication, a forced PROGRESS.md handoff, a live PLAN.md anchor, FTS5 search, MCP tools and a GUI, in pure stdlib Python.
• cc-tree - Claude Code plugin that runs brainstorming, adversarial critique, design-space comparison and code audit as an auditable radial tree with file:line or URL evidence on every node.
• Changelog Forge - Conventional commits → CHANGELOG section + semver bump.
• chat-history - Claude Code/Codex/Cursor history search + export.
• Check and Fix Accessibility - Agent skill that audits and fixes front-end accessibility to WCAG 2.2 A/AA, covering semantics, keyboard navigation, ARIA, forms, contrast, and screen readers for web and native mobile across Cursor, Claude Code, Codex, Kiro, and Antigravity.
• Claude Book Reader - Claude Code mod to read a PDF book in a pane or browser window while the agent works, with pictures shown in kitty and Ghostty.
• Claude Code Arcade - Claude Code mod with five games to play in a pane while the agent works: Flappy Claude, the Chrome dino runner, Snake, Pong and Space Invaders, all starring Clawd in Claude's colours.
• Claude Code Codex Plugin - Security-focused Codex plugin that connects to the local Claude Code CLI through MCP with login, status checks, safe-mode prompts, and no credential storage.
• Claude Code for Codex - Reverse of OpenAI's official Claude-hosted plugin: use Claude Code from Codex for reviews, rescue tasks, tracked background jobs, and hook-powered review gates.
• Claude Code Harness - Harness blueprint skill for turning vague agent ideas into concrete designs for request assembly, control loops, memory, permissions, recovery, and extension planes.
• Claude Code Skills - 223 production-ready skills, 23 agents, and 298 Python tools across 9 domains — engineering, marketing, product, compliance, and more.
• Claude Octopus - Multi-LLM orchestration dispatching to 8 providers (Codex, Gemini, Copilot, Qwen, Perplexity, OpenRouter, Ollama, OpenCode) with Double Diamond workflows, adversarial review, and safety gates.
• Claude Watchdog - Stop hook that runs a critical post-mortem on every Claude Code session, cross-checking what was asked against the actual git diff for missed goals, wasted detours, and unverified claims.
• claude-chrome-speed - Rules plugin that cuts Claude in Chrome task time (40% less on Sonnet 5.5, 28% on Opus 5.5 in a pre-registered 240-run benchmark).
• claude-code-mods - Five Claude Code mods for running many sessions at once, installable from one plugin marketplace: a live session board with a worktree guard, a PR-to-production tracker, rule tripwires with a handoff card, a ledger of outward actions, and a context gauge.
• claude-council - Claude Code plugin that asks Gemini, OpenAI, Grok, Perplexity, Kimi, OpenRouter models, the Codex, Cursor, Grok and Kimi CLIs and a local ollama model the same question in parallel and lines the answers up with a synthesis of where they agree and differ.
• claude-dnd-skill - Unofficial D&D 5e Dungeon Master for Claude Code with persistent campaigns, full 5e rules mechanics, and an optional cinematic display companion for a TV.
• claude-harness-bootstrap - Generates a project-specific Claude Code harness (CLAUDE.md, hooks, subagents, commands) from one paragraph, with an eval suite showing where it changes the outcome.
• claude-image-gen - AI-powered image generation using Google Gemini or OpenAI (gpt-image-2), integrated with Claude Code via Skills or Claude.ai via MCP.
• claude-jit-context - Project knowledge that loads only when it is needed, matched against the prompt, the file being touched, or the tool being run instead of sitting in context all session.
• claude-project-map - /project-map renders one status page: done / next / one decision box; scripts gather facts, the model judges.
• claude-remember - Persistent memory for Claude Code with identity, context, and continuity carried across sessions.
• claude-supertool - Batches file, git and tracker operations into one round-trip, collapsing many reads, greps and globs into a single call for fewer output tokens and less wall time.
• ClaudeWhip - Slap your MacBook to whip Claude Code: the accelerometer feeds hooks that tell Claude to hurry up, plus a whip lane in the status line, slash commands and a Claude Desktop band above the prompt.
• clausona - CLI and TUI for switching Claude Code and Codex accounts that keeps conversation history across them so claude --continue picks up another account's session, routes each run by plan usage, manages every account's skills, MCP servers and hooks, and runs as a shell hook with no daemon; its Claude Code plugins run parallel workers in herdr, Orca or Superset.
• clawd-tracker - Claude Code mod: a pizza-tracker progress bar above the prompt where Clawd acts out each step, with a learned ETA, plan usage rings and four themes.
• Clean Room - Spec-first clean-room workflow for authorized source analysis, behavioral specs, role separation, and verification without replacement code.
• Click - Record revision-aware evidence for normal Codex work and optionally bind higher-risk execution to one human-readable approval contract.
• Cloakroom - Claude Code plugin that masks secrets and personal data on your machine before the model sees them, and puts the real values back in the files Claude writes.
• Cloudish - Deploy a Dockerfile, source folder, or container image to Cloudish from Claude Code or Codex and report the live URL, with persistent volumes and an agent-created, credit-capped API key.
• Cluadex - Lightweight take on LCU for Claude Code only: a macOS plugin that lets Claude use Codex's computer-use runtime from the installed ChatGPT app, with a Liquid Glass approval panel that asks before the agent touches each app.
• Codebase Recon - Analyze git history to understand a codebase before reading any code — auto-scales by repo size and cross-references hotspots with bug magnets to surface high-risk files, bus factor, and team momentum.
• CodeTruss - Local-first acceptance gate that checks coding-agent scope, sensitive surfaces, deterministic analyzers, and repository verification from immutable Git snapshots, then writes signed receipts before the PR.
• Codex Agenteam - Specialist AI agents (researcher, PM, architect, developer, QA, reviewer) orchestrated as a configurable team pipeline.
• Codex Attachment Manager - Codex plugin that lets users pick which past images are resent to the model, replacing unchecked ones with placeholders to shrink requests.
• Codex Full-Stack Workflow - Turns rough product requests into staged, reviewable full-stack delivery with persistent requirements, change control, visual evidence, and completion gates.
• Codex How To - Engineering-first Codex curriculum and plugin with 9 skills, measured token-efficiency experiments, bounded orchestration, testing, review, and living knowledge maintenance.
• Codex Multi Auth - Multi-account OAuth manager for the official Codex CLI with switching, health checks, and recovery tools.
• Codex Process Jobs - Run long local builds, tests, benchmarks, and inference jobs as durable detached processes with tracked status, bounded results, and completion delivery across Codex surfaces.
• Codex Reviewer - Second-pass review of Claude-driven plans and implementations.
• Codex rg Guard - Budgeted rg/grep replacement for Codex that narrows broad searches before they waste model context.
• Codex Skin Pack Installer - Codex plugin and skill that stages verified desktop skin packs from GitHub releases, validates files, and keeps restore guidance visible.
• Codex Subagent Playbook - Routes subagent work using model and reasoning-effort defaults tuned through measured comparisons and daily Codex use: stronger models handle judgment-heavy research and review, lower-cost models execute well-specified plans, and Codex uses longer waits to avoid frequent polling, intervenes on stalls, and verifies results.
• Codex Token Watch - Read-only macOS CLI that turns local Codex Desktop task logs into per-turn token, prompt-cache, cache-miss, duration, and API-cost analysis.
• Codex TUI Proof - Visually validate real local terminal UIs in Codex's in-app browser with screenshots and session evidence.
• Codex Usage and Resets - Turns Codex usage into planning facts with linear pace, projected exhaustion, banked-reset expirations, and conservative unexpected-reset detection.
• Codex × Grok Bot Task Bridge - MCP task bridge for queued, read-only research between Codex and Grok Bot, with fenced leases, idempotency, scoped OAuth, evidence-based results, and optional Codex-side continuation.
• codex-autoresearch - Codex plugin that runs measured optimization loops against a benchmark to improve local code.
• codex-profiles - Switch Codex CLI and Desktop accounts with isolated CODEX_HOME profile directories instead of copying token files.
• coffee-paladin - Thermal guard for Apple Silicon: pauses hot jobs before the Mac throttles and gates Claude Code, Codex and Gemini CLI before heavy commands.
• Commit Narrator - Generate semantic commit message from staged diff, including the why.
• CommitLore - Keeps constraints, rejected alternatives, and warnings in Git trailers and serves them back to the agent before it edits a file.
• Compact Jev - Claude Code command that uses Jev to remove stale tool calls and results from long conversations while keeping user and assistant text verbatim.
• Consensus - Sends a hard question to a panel of frontier models (Claude, GPT, Gemini, Grok) that answer independently, critique each other adversarially, and return one answer the panel signed off on with its confidence and unresolved disagreements, via a CLI, MCP server, or skill pack that runs on your existing subscriptions with every panelist in a no-tools clean room.
• Contexo - Portable AI context and cost control across every AI coding harness.
• Context Guard - Preserves authoritative requirements and verification evidence across long-running Codex tasks and context compaction.
• Context Optimizer - Keep your coding agent's context small. When a session gets compacted, Context Optimizer reranks the relevant parts, drops duplicates, and compresses the rest with a local ML pipeline (LLMLingua-2 + Sentence Transformers)
• ContextPilot - Context optimization engine that reorders and deduplicates context blocks to raise cache hits, shipping as plugins for OpenClaw and Hermes.
• Contorium - Runtime continuity layer for AI coding agents, providing persistent workspace state, Git-aware sessions, and MCP-based context retrieval across tools and agent runs.
• Coordinate Agents - Plugin-first multi-agent coordination tool with a local-first, recoverable Agent Bus and human-gated planning, implementation, review, and release workflows.
• copy-blocks - Claude Code mod that puts a copy button above each quote and code block in Claude's answer, copying the text without the terminal's line breaks or gutter.
• Cover My Repo - Designs three checked GitHub social preview cards with Codex or Cursor, then renders them locally with Chrome.
• Craft - A Claude Code plugin that acts as an intelligent harness for your development workflow: your codebase is read-only by default, every change passes through a Write Gate as planned and approved work, and craft tracks your project's history, design tokens, and decisions locally so Claude learns your taste and architectural preferences over time.
• crayon - Claude Code plugin that redraws replies with themed Markdown and inline color tags Claude writes itself, across six switchable themes.
• crews - Claude Code plugin that plans subagents before they run: each role gets a fixed model and effort, roles run in waves with blind checks, and a hook blocks subagents that were not planned.
• DataMagic - A skill that teaches coding agents to plan and render narrated animated data videos from tabular data using DVSpec.
• de-anthropocentric-research-engine - Collection of 900+ markdown research skills that let Claude Code autonomously survey literature, find gaps, form hypotheses, and design experiments.
• debt-ops - Catches AI-introduced tech debt at write-time: hooks log every deferral to a registry in your repo and a review skill ranks paydown by file churn.
• Delx Recovery - Free recovery and continuity plugin for AI agents: resume prior sessions, capture state, process failures into a recovery plan, and remember across sessions through a hosted MCP server (works in Codex, Claude Code, Cursor, and VS Code).
• Dely - Multi-harness control protocol that turns requests into approved design contracts, orchestrating isolated worker sessions for sequential implementation and independent code reviews under Orca supervision for Claude Code, Codex, Cursor, Antigravity, and other AI coding agents.
• Demo GIF - Agent Skill that scripts, renders, optimizes, and embeds reproducible demo GIFs for CLI, TUI, web, and library projects using VHS or Playwright plus ffmpeg.
• Deps Doctor - Multi-ecosystem dependency audit (npm, pip, cargo, go) in one report.
• Designer Skill - Plug-and-play MCP that gives your coding agent UI superpowers: design references, intent routing and a static anti-slop gate, no API key.
• Deskbar - Claude Code mod that adds a row of widgets above the prompt: context usage, Gmail, calendar, tasks across sessions, notes with reminders, a music deck, and a billable-hours timer.
• Dev Skills - Team workflow skills for specs, plans, TDD, debugging, verification, review, branch finishing, and design context.
• dev-flow & plan-flow - Claude Code plugin marketplace with dev-flow (resumable multi-PR changes), plan-flow (turns a GitHub issue into per-session implementation prompts) and dependency-audit (CVE and outdated-package audit).
• dev-harness-kit - Enforced development workflow skills for Codex and Claude Code covering planning, TDD, debugging, review, security, CI, and release.
• Development Skills - Three-tier triage (PASS_THROUGH / LIGHT / FULL 4-phase) development workflow for Codex and Claude Code with language auto-detection (Python, Java, TypeScript, Swift, frontend) and a staff-reviewer subagent for fresh-eyes review on every change.
• DHP - Durable Handoff Protocol: agent work that survives worker death (kill -9, OOM, spot reclaim) through content-addressed handoffs, leases, checkpoints, and fence tokens, with an MCP server included.
• Docflow - Lightweight documentation memory for AI coding agents that scaffolds a 7-category docs tree, runs readiness checks, validates docs before finishing, and keeps a monthly changelog across Claude Code and Codex.
• Docflow (EvolveHQ) - ADR-driven documentation workflow for Claude Code, Codex, Cursor, OpenCode, pi, and more that scaffolds an ADR catalogue, plan queue, and AGENTS.md conventions into single repos or portable multi-repo workspaces, with lifecycle skills to author, ship, and audit decisions.
• Draw.io MCP Server (drawio-mcp-server) - MCP server exposing Draw.io tools so AI agents can create, inspect, and modify diagrams, pages, and layers.
• dryforge - Intent to implementation: ready, then go.
• dsh-product-subagent-console - Designs multi-Agent plans, observes real child-session trees, compares approved tasks with runtime attempts, and prepares evidence-backed recovery inside DeepSeek Harness conversations.
• dsh-whale-musume - Whale-girl desktop pet for the DSH Web UI with pat-to-raise growth, work-state poses, 494 dialogue lines, 30 achievements and a built-in settings panel; local-first, zero telemetry.
• Easy-MCP - Turns plain Python functions into secure MCP servers, with ready-made read-only GitHub and Postgres servers installable in one command.
• effect-actions - Agent skill and Effect library for defining a typed action once and serving it over HTTP, as MCP tools, as an AI Toolkit, and from a CLI.
• ejentum-mcp - MCP server exposing reasoning, code, anti-deception, and memory harness tools for Codex.
• Embedded Workbench - Embedded C/C++ firmware development toolbox — 7 skills (FreeRTOS, Keil MDK, ARMCLANG, HardFault triage, state machines, LVGL) plus workflow gates and 4 agents for Claude Code, Codex, Cursor, Kimi, OpenCode, and ZCode.
• Emulo - Mines selected evidence from local coding-agent sessions into private work, design, and writing profiles for Codex, Claude Code, and GitHub Copilot.
• Encore Lite - Free end-of-week surprise builder for Claude Code and Codex - the night before your weekly usage cap resets, it reads your recent work and builds one bonus deliverable, delivered as a reveal with an optional weekly scheduled run.
• Env Lint - .env vs .env.example key parity — never prints values.
• Epic Harness - Auto-trigger quality skills + self-evolving agent harness — orbit (spec-to-ship), evolve (skill mutation), team (multi-agent), TDD, check, ship, simplify, debug, perf, secure.
• Espresso - Full token-saving stack in one plugin - output compression, global rules, RTK hook, Caveman ultra, GitNexus config. Detects existing setup, installs only what's missing. Works on Claude Code and Codex.
• falsegreen-skill - Finds tests that stay green when the code they cover is broken, applying six ordered judgments over Python, TypeScript, JavaScript, and Robot Framework suites in Codex CLI and Claude Code.
• Festival - Planning and persistent context tools that let coding agents execute multi-phase goals across sessions using files and Git.
• Filesystem MCP - MCP server: read, write, search, diff and patch files in allowed folders, with secret files blocked and confirmation before risky changes.
• FinBridge - Remote MCP server for Korean and US market data with filings, screeners, insider activity, and portfolio backtests.
• Flaky Detector - Run a test command N times, report per-test flakiness %.
• Fleetglass - Self-hosted, read-only cockpit that ties every Claude Code and Codex session to the machine it runs on, with CPU, memory, tokens per second, cost per model, and quotas with pace.
• FlexViz - Interactive cross-filter dashboards for large datasets with a Claude Code skill for agent-driven data exploration.
• FlowBoard - Local-first project workspace and task-coordination plugin for OpenClaw and external coding agents, with lazy-loaded context and a shared Kanban board.
• Foreman - Jev-powered agent supervisor for Codex and OpenCode workers, with Pi and Pi Durable hooks for tool activity, project responsibilities, and completion checks.
• forgecat-agent-profiles - Catalog of 191 cross-platform agent profiles installable via the ForgeCat CLI into Claude Code, Cursor, Codex, OpenClaw, and Hermes Agent.
• Frappe Agent - Frappe and ERPNext coding, customization, bench, and review intelligence for Codex.
• ga4-gsc-clarity-mcp-server - Read-only MCP server for Google Analytics 4, Google Search Console, and Microsoft Clarity with named OAuth/token connections reusable across any project.
• Game Development Studio - CLI, skills, and MCP server for game asset production, vendoring, visual debugging, and performance analysis.
• Gangsta Agents - Agent skills providing a spec-driven development pipeline with reconnaissance, adversarial debate, TDD execution, and verification phases for Claude Code, Codex, Cursor, OpenCode, and Gemini CLI.
• GCF Proxy - Save 71% on MCP tool call tokens by wrapping any server with GCF encoding, with session stats hook and setup skill.
• gemini-for-kubernetes-development - Gemini CLI extension that automates Kubernetes development tasks: declarative validation authoring, PR review, and SIG API Machinery issue triage.
• Generative Media Skills - 13 skills for image, video, and audio generation using 100+ models - FLUX, Midjourney v7, Veo3, Kling 3.0, Suno, and HunyuanVideo via muapi.ai.
• genesis-architect - Agent skill that researches real GitHub repositories and issues before scaffolding projects, then audits drift, cycles and fragility in existing code.
• genie - Agent skills and CLI that interview a wish into a plan, dispatch parallel subagents, and review results against acceptance criteria.
• GitCortex - Branch-aware knowledge graph of a Git repo that incrementally re-indexes via tree-sitter and exposes it to AI coding assistants over MCP.
• GlanceFlow - Claude Code mod that replaces the wall of tool calls with one plain-English checklist above the prompt: the plan, live progress, a clear Needs-you state, time left learned from history, and a daily team report.
• Globalping - Access thousands of probes around the world to run network tests such as ping, traceroute, http, dns and mtr.
• go-ultimate - Opinionated Go skill that routes any Go task (CLI, library, backend service, MCP server, AI agent) to the right architecture, conventions, and review checklist across Claude Code, Codex, Cursor, Grok Build, Copilot CLI, and OpenCode.
• Grafana Dashboards-as-Code - Typed Grafana dashboard and panel builders, structural linting, semantic dashboard diff, and scaffold/audit/review recipes exposed over MCP.
• GrayMatter - Durable memory and shared graph state for Codex and OpenClaw agents, with live ValkyrAI schema awareness.
• Gremlyn - Security and chaos engineering for MCP agents: a Claude Code plugin that breaks your agent's MCP tools on purpose to test prompt-injection defenses and resilience.
• grip - Git hook that quizzes you on your own diff before commit or push, with a Claude Code plugin plus Codex and Gemini CLI support.
• grounded-ai - Stop hook for Claude Code and Codex that checks the agent's final answer against that turn's tool output with TypeSafe's Jev, plus CascadeEvaluator, which lets Jev settle the eval decisions it is confident about and sends only the rest to an LLM judge.
• Groundwork - Comprehensive skills library for Claude Code and Codex that structures discovery, planning, design, TDD, debugging, validation, collaboration, and shipping.
• hackerearth-mcp - MCP server that executes code in 24 languages on HackerEarth's sandboxed cloud servers, so AI assistants run code and see real output instead of predicting it.
• harmonyos-skills - Offline mirror of 16,800+ HarmonyOS NEXT official docs packaged as a Codex / Claude Code skill and MCP server, so AI coding assistants answer ArkTS / ArkUI / API questions with cited sources.
• Harness Kit - Agentic development harness for orchestrating specification, implementation, review, and telemetry across multiple AI coding assistants.
• harness-eval - Linter tool (static analysis rules) and LLM reviewer for AI agent harness files that runs quality and security health checks, catching cross-component security chains, redundancy, and config drift, and vets individual skills before install, across Claude Code, Cursor, Codex, Copilot, Gemini, and OpenCode.
• harness-scope - Claude Code mod that turns global skills, agents, rules files and tools on or off per repo through named profiles kept in ~/.claude, with no network or model calls.
• hemingway - Claude Code skill that cuts any draft down to point-first text, with no filler or backstory.
• Hera Agent Godot - Drives a live Godot 4.x editor through the low-token Hera CLI — scene, node, and signal edits, play control, and runtime QA with verifiable compact JSON output, with the companion addon published on the official Godot Asset Store.
• Hera Agent Unity - Controls and verifies a live Unity Editor through a low-token CLI, with scene, asset, Inspector, Play Mode, test, screenshot, and runtime C# workflows for Codex and other coding agents.
• herdr-toolkit - Claude Code plugin with two skills for the Herdr agent multiplexer: spawn-session starts detached Remote Control sessions in Herdr panes, and agent-send sends prompts to agents in Herdr panes and reports whether each one landed and when the work is done.
• Hey Jarvis - macOS voice assistant with an on-device wake word that runs quick Mac actions instantly and hands real work (code, browser, apps, email) to Claude Code through the Agent SDK.
• hiai-opencode - OpenCode plugin adding a multi-agent team with 10 specialist agents, execution gates, LSP tools, browser automation, and memory search.
• Hindsight - Claude Code plugin that searches your past sessions by meaning and turns the corrections you keep repeating into rules it follows.
• HOL Guard Plugin - AI antivirus workflow for Codex, Claude Code, Cursor, Gemini, OpenCode, MCP servers, skills, and plugin release checks with local approvals and receipts.
• Honcho - Persistent cross-session memory for Codex powered by Honcho — lifecycle hooks capture each session and inject relevant context back at session start, so Codex remembers your preferences, projects, and decisions across restarts.
• honeycomb - Buzz agent fleet as code, with each agent defined in YAML, deployed to Kubernetes, and routed to models through a LiteLLM gateway.
• HOTL Plugin - Human-on-the-Loop AI coding workflow plugin for Codex, Claude Code, and Cline with structured planning, review, and verification guardrails.
• humanizer-ru - Deterministic offline diagnostics and safe cleanup of chat-interface copy-paste artifacts in Russian text and Markdown, shipped as an Agent Skill, MCP server, CLI, GitHub Action, and browser demo, with no authorship verdicts.
• i-hate-editing - Claude Code skill that turns raw talking-head footage into a finished cut with local whisper.cpp + ffmpeg (model never watches the pixels).
• i-m-senior-developer - A collection of Claude Code plugins covering TDD, code clarity, planning, review roles, and context upkeep.
• ictcontact-mcp - MCP server for the ICTContact contact center. Monitor outbound campaigns, with opt-in tools to start and stop them.
• ictcrm-mcp - MCP server for the ICTCRM contact database. Read contact groups, with opt-in tools to create contacts and add them to campaigns.
• ictdialer-mcp - MCP server for the ICTDialer cloud auto-dialer. Monitor outbound campaigns, with opt-in start and stop controls.
• ictexam-mcp - MCP server for reading exams, gradebooks, and item analysis, with opt-in tools for AI question-paper parsing and exam publishing.
• ictfax-mcp - MCP server for ICTFax. List and track fax transmissions, with opt-in tools to upload documents and send faxes.
• ictpbx-mcp - Read-only MCP server for ICTPBX. Inspect extensions, DID numbers, SIP trunks, tenants, and live PBX statistics.
• idea-diamond - A Claude Code plugin for startup idea validation with predefined decision criteria, parallel research, skeptical review, and a human decision gate.
• IdeaScientist - Evidence-grounded scientific ideation with literature discovery, isolated readers, and independent review in native Claude Code, Codex, and Pi agents.
• iris-agentic-dev - MCP server giving AI assistants live access to InterSystems IRIS — execute ObjectScript, query globals, inspect productions, run tests, search code, and manage skills.
• Janus - macOS menu bar app that saves each Claude Code account's session so switching between accounts is one click, and reclaims disk space by measuring developer caches and moving them to the Trash.
• Jev Browser - Fast, very cheap browser use for agents: Jev picks every action, code owns the loop, and you get the final page, an auditable step trace, console errors, and a screenshot; MCP server, CLI, or library.
• Jev Go - Standalone Go CLI and MCP server for TypeSafe's Jev model, with typed single and batch evaluation, JSONL pipelines, and resume support.
• Jev MCP - Fast, sub-cent typed judgments for agents, such as verifying claims against evidence, screening content for prompt injection before it enters context, and ranking candidates by meaning, each with probabilities and confidence in milliseconds.
• Jev Studio - One-stop kit for playing with TypeSafe's Jev: MCP tools for Choice/Noul/Score, ready-made prompt libraries, and slash commands for every cookbook.
• jev-harness - Decision harness for TypeSafe Jev (confidence gates, shadow mode, recipes, eval CLI)
• jev-preflight - Claude Code plugin that uses TypeSafe's Jev to assess code-change risk and request at most one additional investigation before a turn completes.
• jev-router - Claude Code plugin that asks TypeSafe Jev which Claude model and reasoning effort each prompt, step and subagent needs, with an effort cap, a prompt-cache guard and a status band above the prompt.
• jev-use - Hands the agent steps that need no text output to Jev's judgment model across Claude Code, Codex, and Pi, returning everything it should not decide to the LLM under a typed escalation contract.
• jevalyzer - CLI that grades Claude Code, Codex, OpenCode, Gemini CLI, and Antigravity session logs already on disk with TypeSafe's Jev model instead of spinning up a full LLM judge.
• Jevbridge - OSS ACP/MCP adapter that bridges TypeSafe Jev with any LLM, putting computer use and typed decisions alongside Codex, Claude, Grok, and OpenCode without replacing those hosts.
• jevcheck - Model-upgrade contract CLI for TypeSafe Jev (fixture eval, record/compare, CI-friendly exits); pip install jevcheck.
• jevmem - Plugin and MCP server that automatically saves project decisions, rules and dead ends to a JEVMEM.md file and recalls them in later sessions.
• JevPromptCoach - Claude Code plugin that scores how well you prompt a coding agent and tracks whether your habits improve over time, running on TypeSafe's Jev model with no added latency on the prompt path.
• JevScout - Autonomous job hunt orchestrator powered by TypeSafe Jev and Chrome DevTools Protocol to discover and evaluate AI engineering roles.
• jevyoumean - CLI wrapper that uses TypeSafe's Jev to give semantic "Did you mean?" suggestions for mistyped subcommands, matching by intent rather than edit distance (e.g. git record → git commit).
• Jump Skills - Meta-skills that route requests to specialized skills across Claude Code, Codex, Cursor, OpenCode, and other agent hosts.
• keep-the-why - Preserves the reasoning behind a codebase as project memory — decisions, rejected alternatives, workarounds, incident learnings, constraints.
• ken - Thompson-mode coding discipline for Claude Code, Codex, Gemini CLI, OpenCode, pi, and any AGENTS.md-reading agent: think first, build bottom-up, brute force until measured, and rewrite a thrice-patched unit instead of patching it a fourth time.
• Kernel - Claude Code plugin marketplace and Codex plugin: hooks that block destructive commands, spawn guards on subagent contracts, agentdb memory with recall-before-act, blind verifiers, deterministic review; install with /plugin marketplace add ariaxhan/kernel-claude.
• kgai - Shared decision memory for AI dev teams — share the decisions and knowledge behind your code across Claude Code, Codex CLI and Gemini CLI as an immutable local log, synced over an S3 bucket you own.
• kitbash - Breaks an idea into components and classifies each one as BORROW, KITBASH, or WRITE, checking every repo it names against the live GitHub API so invented ones never reach you; ships as a skill, plugin, and MCP server.
• Knowl - Local-first project memory over MCP for Claude Code, Codex, Cursor and eight other hosts: a SQLite store that retires facts when they change, shares knowledge across linked repos, and retrieves it by hybrid search.
• Knowledge Loom - Agent-neutral skills for initializing, auditing, using, and maintaining governed local Markdown knowledge vaults across Agent Skills-compatible runtimes.
• Knowledge Manager - Extracts and organizes content from web pages, files, Notion, and images into an Obsidian knowledge vault with GraphRAG-backed search, exporting to Notion, Markdown, and PDF.
• KOZMOS - 48 live, visual function-hook mods for Claude Code in the terminal and desktop app: animated bands above the prompt, sidebars, a status ticker, companions, guards, and sound for usage limits, context, subagents, git, and cost.
• Krypton - Goal-based planning and proof gate for Codex and Claude Code that turns requests into ownership, cutover, review-gate, and acceptance-evidence plans.
• Labtasker - Queue and run independent ML inference, evaluation, and experiment tasks across long-lived Python or command workers with a Claude Code plugin and cross-agent skill.
• LaTeX Inline - Typesets the LaTeX math in Claude Code replies inline with the text, as pictures in Ghostty, cmux and kitty and as Unicode text in other terminals.
• lattice - Composable AI skills framework that infuses clean code, clean architecture, domain-driven design, secure coding, and proper testing into the workflow by default, with scenario-driven guides for getting started, customization, and team use.
• Limitless Library - MCP server: Python CLI and stdio server for reusing source-free methods and explicitly shared code with receiver-controlled verification.
• limitwise - Schedule and automate Codex work while respecting rolling and weekly usage limits in percentage or in tokens. Let your PC work while you sleep.
• LinkedIn Animated Infographics - Evidence-safe animated infographic generator with multi-agent design pipeline for LinkedIn.
• LittleJS AI - Claude Code plugin for making HTML5 games with the LittleJS engine, with skills for engine conventions, API lookup, scaffolding new playable games, and atlas-based shape art.
• LLM Transpile - Auto-compress .md, .html, and .txt files via PostToolUse hook, cutting context usage by up to 40% with zero workflow change.
• local-memory-mcp - A lightweight MCP server that gives AI agents persistent memory with semantic search, backed by SQLite.
• Logic Probe - Design-document & plan claim verification — checks every verifiable claim against the codebase, escalates behavioral claims to executable-model verification, compares before/after models for regression detection, and mines concurrency risk claims.
• long-form-distribution - Claude Code plugin that turns a published long-form piece into per-section LinkedIn, X and Substack Notes drafts, with a dashboard that tracks what's been posted.
• loose-ends - Keeps a live checklist above the Claude Code prompt of the topics, open questions and tasks a conversation raised, updated by a small model after each turn and drawn with function hooks.
• LoreConvo - Persistent session memory MCP server for Claude — auto-saves and recalls conversation context, decisions, and artifacts across Claude Code, chat, and other surfaces with full-text search.
• LoreDocs - Knowledge vault MCP server for Claude — organizes durable project docs, specs, and guides with FTS5 search, tagging, and cross-project context loading.
• lumberroom-claude-code - Claude Code mod that replaces Claude Code's built-in memory with lumberroom shared memory, on lumberroom.cloud or a self-hosted engine, with session digests, optional per-prompt recall, automatic fact extraction, and token accounting in the status line.
• LVTD Skills - Reusable Agent Skills for Codex, Claude Code, and compatible clients, covering Django, Rust, Cookiecutter, SEO, traction, product marketing, and nonfiction publishing workflows.
• Maestro - Opt-in local multi-CLI fusion engine and orchestration doctrine that fans a prompt across model CLIs, then judges and synthesizes one grounded answer.
• MailAgent - Temporary inboxes for Codex — OTP, magic links, signup QA, simulate-first autotests (23 MCP tools).
• MARGINAL - Local-first runtime governor for AI coding agents that detects proven no-progress repetition, records decision evidence, starts in Shadow Mode, and earns narrow enforcement only after repository-local evidence.
• MartinLoop - Open-source runtime for governed coding-agent runs with scope limits, budget caps, verifier gates, retries, stop conditions, and evidence records across Codex, Claude Code, Gemini CLI, and supported model runtimes.
• MCP Migration Check - Deterministic MCP 2026-07-28 migration checker with an agent skill, CLI, GitHub Action, and hosted web probe powered by one rule engine.
• MCP Video Analyzer - Gives agents video input: transcript, key frames, OCR text, metadata, and an annotated timeline from Loom, YouTube, Instagram, TikTok, direct URLs, or a local file, over MCP, a one-shot CLI, or the /video skill.
• mcp-local-memory - A lightweight, powerful local memory server for AI agents supporting text, entities, relations, and time-based recall.
• mcp-md-reader - MCP server that helps AI agents find Markdown structure and read only the relevant section, metadata, or vault links.
• mcp-server-kubernetes - MCP server for managing Kubernetes clusters via kubectl with tools for get, describe, apply, delete, logs, exec, port-forward, scaling, rollouts, Helm chart operations, and context switching.
• mcp-zuul - MCP server for Zuul CI with 48 tools for build analysis, failure diagnosis, log search, flaky job detection, pipeline status, and live console streaming.
• md-prompt - Claude Code plugin that paints Markdown onto the prompt box as you type, turning fenced code into syntax-highlighted cards without changing the text you send.
• MegaLinter - Set up, run and fix MegaLinter on any repository, covering 100+ linters and formatters for 69+ languages and 23+ formats, in CI or locally, with per-linter fix guides for the agent.
• MeMesh - Local SQLite memory shared by Claude Code, Codex, Gemini, Cursor, and other MCP clients, captured automatically by hooks from real work and injected at the moment the agent acts.
• memi - Interface understanding and design-system memory for Codex, Claude Code, Cursor, and MCP agents with UI audits, Tailwind token extraction, shadcn registry workflows, and a bundled Codex plugin.
• Mental CLI - Local-first CLI that keeps where you left off and what’s still open across agent sessions so you can pick up without reconstructing from memory.
• Mermaid Inline - Draws the Mermaid diagrams in Claude Code replies right in the terminal, as pictures in Ghostty, cmux and kitty and as Unicode box drawing in other terminals.
• mermaid-for-claude - Renders Mermaid blocks from Claude Code replies as ASCII/Unicode diagrams inside the terminal, fully local with no browser.
• Mermail Skills - Official Mermail Agent Skills and Codex plugin that connect AI assistants to hosted Mermail MCP for inbox, scheduling, GTM, support, and x402 wallet workflows.
• metabrain - MCP server for agent memory: SQLite, zero dependencies, tools learn/recall/verdict/hypotheses/start_brief/stats/capture_error, patterns graduating to hypotheses then preferences; pip install "metabrain[mcp]" then metabrain-mcp --db PATH.
• Metis - Repository-level engineering orchestrator that delegates bounded discovery, planning, implementation, review, and verification to fresh subagents, isolates mutable tasks in Git worktrees with declared path ownership, and requires evidence-gated completion.
• miru-code - MCP server and multi-IDE plugin giving coding agents semantic and hybrid code search tools.
• MisakaNet - Git-backed failure-memory for AI coding agents with 290 indexed lessons, MCP server with 5 tools (search, get_lesson, submit_usage, submit_intake, usage_status), and DeepSeekHarness adapter.
• model-orchestration - Manager/worker orchestration for Claude Code: keep your smartest model as the manager and delegate implementation and token-hungry work to isolated headless workers backed by any Anthropic-compatible API (z.ai GLM, Kimi, DeepSeek, LiteLLM proxies).
• mstack - 61 skills, 19 agents and 33 prompts for Claude Code, Cursor, Codex and 16 more coding agents via npx @imisbahk/mstack.
• mstar-harness - Multi-agent code harness plugin that routes work through PM, dev, QC, and QA roles with deterministic workflow gates enforced by a TypeScript engine, installable across dsh, omp, OpenCode, Cursor, Kimi Code, ZCode, and Codex.
• Munim - Multi-account MCP server that holds a separate OAuth session per client across 11 providers, forwards each provider's own tools with that client's credentials, and refuses any call that would send one client's credential to another host.
• mutagate - Mutation-testing hook for Claude Code, Codex, OpenCode, and Pi that mutates the code under each agent-written test and blocks completion until the tests kill at least 80% of the mutants.
• Mycelium - Gives Claude Code and Codex analytical repositories durable memory for decisions, findings, provenance, reusable conventions, and analysis workflows.
• NeatContext - Saves the durable knowledge from Claude Code, Codex, GitHub Copilot, Kimi Code, and pi conversations as structured, reusable contexts you can reconnect in later sessions or share with your team.
• Neo - Code reasoning plugin for Claude Code and Codex that runs multi-agent analysis over relevant repository files and keeps a local semantic memory, promoting a lesson only after its suggestions are verified as accepted in git.
• Nibbl - Tamagotchi-style pixel pet for Claude Code that lives in a band above the prompt via function hooks and reacts to tool calls, passing checks, and commits.
• NixKits - Declarative Nix flake collection that keeps coding-agent packages and NixOS modules updated and reproducible, with maintenance skills covering upstream version checks, NixOS CLI usage, config recovery, and multilingual project docs.
• NotFair - Operate Google, Meta, X, LinkedIn, Reddit, and TikTok Ads plus GA4, Search Console, WordPress, and GoHighLevel through one OAuth MCP connection, with open-source SEO, GEO, and content skills for Claude Code, Codex, Cursor, and compatible agents.
• obsidian-wiki - Builds an Obsidian knowledge vault from docs, URLs, and Claude Code, Codex, Copilot, Hermes, OpenClaw, and Pi session history, then cross-links it and answers questions with citations.
• oddyssey - Observability-Driven Development for coding agents: instrument an application or an AI agent with OpenTelemetry (gen_ai semantic conventions: model, agent, tool and MCP spans, token and latency metrics), observe a run through its metrics, traces, logs and profiles on a local Grafana stack or a remote backend, benchmark it with k6, and verify that a fix landed.
• Oh My Design - Evidence-backed design workflow for Claude Code and Codex with reference research, multi-agent reviews, visual QA, and anti-slop guardrails.
• omp-rewrite - Oh My Pi (omp) extension that adds a /rewrite command, which asks clarifying questions about a rough draft prompt in a side turn and puts a thorough rewrite in the composer.
• Ontoly - Deterministic Software Graph workflows for Codex: architecture review, dependency analysis, request tracing, configuration analysis, and impact analysis.
• Open Dynamic Workflows - Local-first MIT dynamic multi-agent workflows for Codex, OpenCode, Antigravity, Cursor, and VS Code with a daemon, MCP bridge, Codex skills, OpenCode plugin, and bring-your-own-model support.
• Open PR - AI code review that lands on the pull request itself across GitHub, GitLab, and Bitbucket, learning each repo's conventions to post one review, one fix commit, and in-thread replies from Claude Code, Cursor, Codex, Gemini CLI, or Antigravity.
• OpenCode Orchestrator - Multi-agent mission control for OpenCode with Commander, Planner, Worker, and Reviewer workflows.
• OpenCode Power Pack - Fifty-four portable development and security workflows for Codex, Claude Code, OpenCode, and Pi, with opt-in native sandbox profiles for safer command execution.
• opencode-9router - OpenCode plugin that registers 9Router as a provider with automatic model discovery and caching.
• opencode-chromium - Chromium browser automation extension collection providing an MCP server, OpenCode plugin, browser skill, and SDK with four browser tools.
• opencode-failover - OpenCode plugin for automatic API-key failover and rotation across multiple provider keys.
• opencode-litellm - OpenCode plugin that auto-detects a LiteLLM proxy and dynamically registers its models in the OpenCode picker.
• opencode-mempalace-persistence - OpenCode plugin that archives conversations to local MemPalace memory and recalls past decisions verbatim in later sessions.
• opencode-models-discovery - OpenCode plugin that dynamically discovers models from OpenAI-compatible providers and injects them into provider config with filtering and metadata enrichment.
• opencode-nexus - OpenCode plugin with a fixed three-agent execution workflow, conditional planning advice, fresh impact analysis, deterministic verification, and durable run state.
• opencode-openai-compact - OpenCode plugin that uses OpenAI Responses API native compaction v2 and stores checkpoints in SQLite.
• opencode-plugin-loop - OpenCode plugin adding a /loop command that runs prompts on fixed, adaptive, or one-shot schedules per session.
• opencode-plugin-peers - OpenCode plugin for cross-session messaging: independent instances on the same machine discover each other and exchange plain-text messages.
• opencode-see-image - OpenCode plugin that gives non-vision models image and screenshot understanding by routing attachments to a vision-capable model.
• opencode-skills-collection - OpenCode plugin that bundles 1595+ skills and auto-syncs them locally, loading each on demand via pointer files.
• opencode-synced - OpenCode plugin that syncs global configuration and skills across machines via Git, with optional sessions and secrets for private repositories.
• opencode-toolrouter - OpenCode plugin that uses TypeSafe's Jev to send the model only the MCP tools each request needs, cutting tool-schema tokens per model call by about 92% in a 296-tool benchmark.
• opencode-weave - OpenCode plugin providing multi-agent orchestration with specialized agents, category task dispatch, and background sub-agent execution.
• OpenSea Skills - Five Agent Skills for OpenSea data, Seaport trading, ERC20 swaps, wallet signing, and ERC-8257 tool development.
• opus-ollama - Claude Code skill where Opus plans and a tool-less Ollama model (local or cloud) writes the code through a path-allowlisted script.
• Orchestrate Task Force - Task orchestration skill for Codex Desktop, Claude Code, and Google Antigravity, with visible task ownership, scoped parallel work, and integrated review.
• orchflows - Use 2 simple skills to build complex, composable workflows for task-specific jobs.
• Orka - Orchestrates headless coding-agent CLIs (Codex, Grok, Claude Code, Cursor, Gemini, OpenCode, Copilot) as a team in isolated git worktrees, with cross-model review, QA and a scored run ledger.
• otelyssey - Marketplace of OpenTelemetry agent plugins (instrumentation, Collector, backends, observability) for Claude Code, Copilot CLI, Codex, Grok Build and more, run by the repository itself: submit a plugin.json URL, it validates, reviews, lists and follows releases.
• OutcomeLoop - Outcome-verified Codex runner and plugin that resumes one GPT-5.6 session until an external verifier passes, then seals the evidence in an Ed25519-signed receipt.
• PageSpeed Optimizer - Optimizes web applications for 100/100 PageSpeed Insights, Core Web Vitals, and Generative Engine Optimization (GEO).
• PAI - Personal AI infrastructure for Claude Code: persistent memory with hybrid search, session continuity, a knowledge graph, and headless workers on other model providers, delivered as hooks, skills, and an MCP server.
• patent-lineage - Claude Code skill that draws how an everyday object evolved: it verifies each ancestor patent on Google Patents, then redraws it as an interactive isometric model on a timeline.
• pawl - Deterministic hooks for Claude Code, Codex, and Antigravity that gate destructive commands, credential access, outbound messages, and repeated tool calls using Python's standard library.
• pbx-mcp - MCP server for Asterisk (AMI) and FreeSWITCH (ESL). Inspect channels, SIP registrations, trunks, and dialplan on a live PBX.
• Personal Data Protection - Engineer-facing personal-data-protection compliance reference — Singapore PDPA, Thailand PDPA, Indonesia UU PDP, Malaysia PDPA (Act 709 + 2024 Amendments), Philippines DPA — organised by where in the stack each obligation lands, with checklists, breach-response runbook, and a developer-view divergence table across all five.
• pi-codex-web-search - A Pi extension that searches the web through the authenticated Codex CLI.
• Pika - Enables Codex, Claude Code, and OpenCode agents to discover peers with relevant experience and consult them through private side conversations while their original work continues.
• Pixel - Local, deterministic code index that Claude Code, Codex, Pi, OpenCode and other coding agents query for signatures, callers, impact and Git history instead of reading whole files.
• Pixeltable - Declarative multimodal AI data engine for tables, computed columns, embedding search, agents, and FastAPI services.
• Planning with Files - Persistent file-based planning for Claude Code, Codex, and other AI coding agents, preserving task plans, findings, and progress across context loss, crashes, and compaction.
• Plugin Directory Preflight - Run the plugin directory's upload checks locally, read the scan report in a screenful, and pin a stubborn hold with a probe repository.
• pm-claude-skills - Open-source library of 1174 plain-markdown agent skills for Claude Code, Codex, Gemini, and Cursor, covering professional and life tasks with built-in quality checks and anti-patterns.
• Ponytail - Guides coding agents toward minimal working solutions through YAGNI, existing code, standard libraries, and native platform features.
• PR Storyteller - PR title + body + test plan from commits and diff vs base branch.
• Praxis - Intent-driven workflow skills for coding agents: describe what done looks like, not the steps. Triage-first design keeps token costs low across design, TDD, debug, review, and release.
• Professor - LLM-harness fleet framework for Claude Code, Codex, and OpenCode with a Go fleet CLI/TUI, cross-chat messaging, and a discipline layer of agents, commands, and hooks compiled across all three runtimes.
• Project Autopilot - Turn an idea into a structured project workflow with planning, execution, verification, and handoff.
• Promptiff - Compares AI responses against original user prompts to surface possible omissions and unsourced additions; local CLI and Skill with a comparison canvas.
• Prove-It Mini - Pytest Stop hook for Claude Code that runs your tests when the agent tries to finish after code changes, hands red results back up to two times, then marks the result "NOT verified"; no model calls, pure Python standard library.
• pstack for Codex - Codex-native engineering workflows derived from pstack, with 45 explicit skills and 23 Poteto Mode playbooks.
• Quality Engineering Skills - 22 structured quality engineering skills for automotive and manufacturing: ISO 9001, IATF 16949, AIAG-VDA FMEA, VDA 6.3, PPAP, APQP, SPC, MSA.
• Quanta Costa - Claude Code plugin that shows your usage limits with a pace forecast, billing period, session cost in tokens and $/€, and whether your plan pays off, right above the prompt.
• RAG Reviewer - Agentic PR review: hybrid RAG + code graph via MCP, review skills for Codex.
• RagLeap - Self-hosted AI employee platform with 46 agents, Graph RAG on Neo4j, BYOK across providers, MIT.
• ratchet - A code-size budget for your repo that only goes down, so coding agents can't grow the code without a human-approved grant.
• ratification-docket - Claude Code skill that gathers the Proposed decisions scattered across dense documents into one plain-language page of decision cards the owner rules on without opening a source file, then writes the rulings back into the records, trackers and ledgers.
• React Native Developer Skills - Vendor-neutral React Native skill collection covering spec authoring, architecture, performance, security, testing, and code review for Codex, Claude, and Cursor.
• Redfox Agent Plugins - Ten cross-platform agent skills (video download, transcripts, image gen, trend search) installable on Claude Code, Codex, Cursor, and Gemini CLI from a single repo.
• reevesagents - Skill and MCP server that let one coding agent start, prompt, read and stop other AI coding CLIs (Claude Code, Codex, Kimi, Qwen, OpenCode), each in its own tmux window, packaged for Claude Code, Codex, Kimi Code and Gemini CLI.
• Registry Broker - Delegate tasks to specialist AI agents via the HOL Registry, plan, find, summon, and recover sessions.
• Rel.AI MCP - Brings Codex-style coding workflows to ChatGPT Web, connecting it to local development workspaces through MCP while using ChatGPT Web quota instead of Codex quota.
• Releases Index - Open release-notes registry with MCP and CLI so agents can search and fetch product changelogs.
• remcycle - Garbage collection for Claude Code's memory: a mod that rereads your sessions every day, keeps what you decided, and questions the notes that have gone stale.
• remembrandt - Persistent memory for Claude Code, Cursor, and Codex coding agents that preserves decisions, gotchas, and changelogs across sessions.
• Repo Audit - Agent Skill that checks whether a repository's README matches its code and whether stated rules are actually enforced, with an opt-in open-source launch workflow.
• ReportCraft MCP - MCP server that automates academic and project report generation through screenshots, source code collection, self-contained HTML, and personalized PDF exports.
• Reviewable HTML Workbench - Generate reviewable HTML documents, serve previews, collect inline review comments, and feed review outcomes back into agent workflows.
• Rider Skills - Official JetBrains Rider agent skills that let AI coding agents use the IDE's semantic code understanding, refactoring, debugger, and test tooling in .NET and Unreal Engine projects.
• River Review - Versioned Skill Registry of code-review skills driven by a perspective-based review agent (code, security, performance, architecture, testing, adversarial) that verifies findings against the diff.
• RoadmapSmith - Evidence-backed ROADMAP.md workflows for AI coding agents with validation, sync, and roadmap generation across any tech stack.
• Rootly MCP Server - Manage and resolve production incidents from MCP-compatible AI assistants through dynamically generated, access-controlled Rootly API tools.
• RowTrail - Local CLI and MCP server for agents to explore CSV/Parquet with bounded responses, versioned results, and reusable analysis handoffs.
• RTL Terminal - Claude Code mod that lays out Arabic, Hebrew, Persian, Urdu and other right-to-left text properly in Windows Terminal, the Windows console and VS Code's integrated terminal, with right-aligned paragraphs, bullets on the right, correct brackets and a live preview of RTL input.
• Runtype Skills - Supercharge your coding agent for AI product development — build, deploy, and operate agents, flows, tools, and surfaces on Runtype's managed edge runtime.
• Salesforce Compound Engineering - Salesforce-focused compound engineering plugin for Claude Code, Cursor, Codex, and other AI coding tools, with skills-first workflows, parallel persona dispatch, and Apex/LWC/Flow coverage.
• sci-brain - Research skills plugin for Claude Code, Codex, OpenCode, and pi that surveys literature into a citable knowledge base, brainstorms research ideas, and drafts papers and slides.
• sci-paper - Claude Code plugin for scientific paper writing, source-traced review and de-AI rewriting: 12 skills and 35 tools under one typed standard with non-waivable integrity blockers and explicit measurement states, calibrated on ApJ, MNRAS, PRD and JCAP manuscripts.
• Scoutflo AI Readiness - Claude Code plugin that finds infrastructure and monitoring gaps through read-only checks of cloud, Kubernetes and observability stacks, with local evidence reports and prioritized fixes.
• Screenpipe MCP - Gives agents searchable screen-text and audio history through MCP and a local API; source-available under the Screenpipe Commercial License, with configured cloud features able to send context off-device.
• Sealos - Deploy apps to Sealos Cloud from Codex with readiness checks, Dockerfile generation, Compose conversion, image builds, and rollout updates.
• SearchLink Lite - Local read-only MCP server for Google Search Console: site performance and query breakdowns, low-CTR and rank 8-20 opportunities, URL inspection, sitemaps, on-page checks and Google ranking update history.
• Second Claude Code - Knowledge-work plugin for Claude Code, Codex, and Grok with research, writing, review, and refinement skills and a gated gather, draft, check, and cut workflow.
• Secret Guard - Pre-commit secret scanner using pattern and entropy detection.
• security-mcp - Zero-key MCP server: grade any website's security A+ to F, check CVEs against CISA KEV and EPSS, and get MITRE ATT&CK defenses in plain English.
• SEO Skills AI - Universal SEO skill suite and technical audit engine for Claude Code, Cursor, Codex, and other agents, with first-party Python adapters and HOL plugin-scanner CI.
• Session Orchestrator - Session orchestration for Claude Code, Codex, and Cursor IDE — structured planning, wave-based execution, VCS integration (GitLab + GitHub), quality gates, and clean session close-out with issue tracking.
• session-handoff - Create handoffs and migrate sessions between Claude Code and Codex.
• Shadowclone - Turns the engineering preferences you keep repeating into reusable skills and instructions for Claude Code, Codex, Cursor, and Antigravity.
• Shrike - Claude Code plugin for the Shrike desktop app that shows your agent what your web app actually did on each click (the code path, real values, queries and errors), so it fixes from what ran instead of guessing; every code change waits for your approval in Shrike.
• silica - Serves an Obsidian vault as the agent's memory over MCP: semantic and literal recall, gated note writing, and hooks that open each session already knowing its vault.
• Simple Man - High-compression communication mode for Codex agents that removes filler while preserving search, validation, and implementation effort.
• simpleviz - Skill teaching agents the simpleviz EDN graph format and CLI so they can author, serve, and compare diagram files.
• site-risk-check - Zero-dependency skill that scans a live URL for the conditions behind accessibility and privacy demand letters — trackers firing before consent, missing policies, and machine-checkable WCAG gaps — mapped to the jurisdictions the site actually sells to.
• skill-sync-publisher - Safely synchronize this Codex skill across public agent-skill registries.
• skills - Agent skills against the debt coding agents leave behind: unsettled plans, untested code, and claims nobody checked.
• skillsaw - A configurable linter for agent skills, plugins, and AI coding assistant context.
• Skillstore - Security-audited Agent Skills marketplace with one-command installation for Claude Code and Codex via the skillstore CLI.
• SlopBar - Windows taskbar widget that shows Claude Code and Codex plan usage, limit resets and alerts, and switches accounts before one runs out.
• slopless - Claude Code plugin that checks social media drafts against 92 AI writing patterns and blocks the post until they are fixed.
• Smith - Agent skill that runs several coding tasks in parallel from one Herdr pane, each in its own git worktree with a worker agent (Claude Code, Codex, Cursor, OpenCode and others) that stops for your OK at the spec, implementation and PR stages.
• smt-mcp-server-poc - Read-only local workspace MCP server PoC for ChatGPT via OpenAI Secure MCP Tunnel, with path/mount containment and .mcpignore exposure controls.
• Solana Finance - build financial software - order book exchanges, betting markets, AMMs, fundraising projects, betting markets, options trading, etc - on Solana using Anchor, Rust, and Quasar.
• SOTA Engineering Skills - Router-mapped library of 40 domain and language skills with BUILD and AUDIT modes, loading only the rules a task needs and ending every rules file in an audit checklist.
• Spec-Driven Development - Three-phase Requirements → Design → Tasks workflow for Claude Code and Codex — EARS notation acceptance criteria, autonomous execution loop, cross-spec dependencies, and post-implementation acceptance testing.
• spec-superflow - Spec-first workflow with nine skills, user-controlled Quick / Hotfix / Tweak / Full paths, auditable recovery commands, hardened delta-spec sync, and guarded review gates.
• Spellbook - Cross-runtime library of 108 agent skills installable into Claude Code and Codex via one command.
• Spellbook Skills - Practical Claude Code and Codex skills for worktrees, PR/MR automation, review cleanup, YApi lookup, and Java DDD guidance.
• squidward - Claude Code plugin that does the work correctly but delivers every sentence sarcastically, with mild, rowdy, and savage levels and a one-line roast code review.
• ssot-check - Agent Skill and dependency-free Python CLI that discovers repeated facts in documentation and checks declared copies against canonical values.
• Staff Engineer Mode - Routes engineering design, delivery, reliability, security, operations, and maintenance prompts to focused staff-level specialist guidance for AI coding agents.
• Standup Generator - Daily standup notes from git activity across repos.
• Stark - UI/UX design plugin for AI coding agents with product-flow routing, platform-native interface guidance, asset planning, and shipped-reference analysis before code.
• STE-Pro Max - Simplified Technical English-inspired writing, interactive visual explanations, and evidence-linked storytelling for Claude Code, Codex, and GitHub Copilot CLI.
• Stock Alarm - Claude Code plugin that docks a live stock watchlist above the prompt and sets local price alerts like /sa alert NVDA above 250, free and using zero Claude tokens.
• Stvena - Terminal workspace for running Codex or Claude Code beside live diffs, full-file review, checks, staging, and precise code feedback.
• StyleSeed - Compiles your project's design decisions into a lock file, then enforces them on Claude Code, Codex, and Cursor output with code and rendered-pixel gates so screens stay consistent across sessions.
• subagent-tuner - Claude Code mod that sets the model and reasoning effort of every subagent, with a Manual/Auto band, a pick pane and a saved default that overrides the model the agent asked for.
• Suede Creator Skills - An open-source Agent Skills pack for Claude Code and Codex covering multi-agent workflows, code review, design, copy, SEO, app shipping, creator-rights workflows, and local read-only MCP discovery.
• Super Jev - One judge between your agent and your data: finds the right skill and file, checks claims, gates actions, and remembers only the answers you approve.
• super-pm - Product management skill pack with 50 core skills and 6 workflows covering demand research, PRD writing, growth analysis, product strategy, and launch planning.
• super-token-saver - Cuts Claude Code and Codex token spend with prompt-cache expiry warnings, zero-cost session restore after compaction, and per-model usage and cost reports.
• Supergraph - Engineering workflow system for AI coding agents that enforces planning, TDD, verification, review, and architecture-aware decisions with local codebase graph intelligence across Claude Code, Codex CLI, Antigravity, and OpenCode,..
• Superintelligent UI - Claude Code plugin that answers questions with small interactive pages instead of text walls: step-through diagrams, calculators with editable assumptions, filterable grids, and working tools.
• Superloopy - Evidence-gated Codex loop harness with specialist skills, including near-pixel authorized website cloning backed by screenshots, assets, build output, and visual QA.
• Supermod ClaudeCode - Claude Code mod that adds workbranches, trial copies of your project you can save, bring into main or throw away with one click, plus a usage bar for context, rate limits, cost and tokens.
• Superpipelines - Design and run write/review-isolated multi-agent AI pipelines across Codex, Claude Code, OpenCode, Cursor, Windsurf, and Cline.
• synthesis-skills - Engineering workflow skills (planning, review, rituals, fleet co-op) for Claude Code, Codex, and Muse, shipped through a gated cross-client release train.
• tailtest - Hook-powered test generation -- detects files changed during an agent turn and instructs Codex to write and run tests automatically. Zero config, 8 languages.
• Tandem Workflow Architect - Plan Tandem workflows in Codex, then validate, preview, and run them through the governed Tandem engine.
• Tartiner Labs - Agent skills for git workflows, GitHub automation, security audits, code refactoring, and project tooling.
• Task Lantern - Offline dashboard that collects progress published by Claude Code and Codex threads across projects into one local HTML workspace, showing the current step, decisions needed, blockers, and recent files.
• TaskDock - Resume agent tasks from current deliverables and decisions, with portable folders, link repair, and reversible file organization.
• taskflow - Declarative, verifiable DAG orchestration for Grok Build subagents — fan-out, gates, loops, tournaments, approvals, and resumable runs via MCP tools, with intermediate transcripts kept out of context.
• Team Skills Platform - Role-based team delivery framework — Tech Lead-orchestrated 8-role system with 195+ skills, 27 specialist agents, 80+ commands, hooks, and ECC harness for Claude Code, Codex, and OpenCode.
• telepathy - Lets coding-agent sessions on one machine (Claude Code, Codex, OpenCode, Gemini CLI, Copilot CLI, Cursor, Grok, Devin, Antigravity, Kimi Code, Qwen Code, Kilo Code) find and message each other through the same three MCP tools, starting a turn in an idle session where the agent allows it, with no network calls or telemetry.
• TermaGITchi - Stable per-worktree identity for parallel Claude Code, Codex, and tmux sessions; mood reads repository hygiene, not what the agent is doing.
• Test Gap - Find lines in your diff lacking test coverage (Cobertura, lcov, coverage.json).
• ThumbGate - Pre-action infrastructure firewall for AI coding agents: feedback becomes lessons and prevention rules enforced by PreToolUse hooks across Claude Code, Codex, Gemini, and MCP.
• tmux-agentic-plugin - tmux status-bar strip and picker showing which Claude Code, Codex and OpenCode agents are working, blocked or ready, including on other machines over ssh and Tailscale, with desktop notifications.
• TODO Harvest - TODO/FIXME/HACK scan with git blame author + age.
• token-bar - Claude Code mod that shows context use, session and weekly quota with reset countdowns, and today's token spend in a band above the prompt, in the terminal and the desktop app.
• token-optimizer - Spend less context and keep the conclusions across 16 coding clients including Claude Code, Codex, Gemini CLI, Cursor, and Copilot — diff-only re-reads, paths-only search, out-of-context stashing, and a local ledger that measures each tool's actual return.
• Tool Advisor - Read-only meta-skill that scans your MCP servers, skills, plugins, and CLI tools, then suggests up to three ranked approaches (Methodical / Fast / Deep) with a copy-paste Quick Action table.
• trace-mcp - Precomputed code-intelligence graph served over MCP — symbol search, call graphs, change impact, and test mapping as structured answers instead of whole-file reads.
• traceway - Agent skills that instrument repositories with Traceway OpenTelemetry monitoring and query production exceptions, logs, endpoints, and metrics.
• Tree Ring Memory - Local-first memory lifecycle guidance for Codex agents with recall, evidence-backed lessons, privacy-safe memory capture, audit, consolidation, and explicit forgetting.
• trigger-tree - Local documentation telemetry for Claude Code and Codex: see which docs your agent actually reads, gate discoverability in CI, and measure instruction adherence.
• UIZZE - Free MIT anti-ui-slop Skill with a product-specific design contract, required UI states, and a hard finish gate; full UIZZE adds live reference search, validation, and audits across 800,000+ real web and iOS screens through its authenticated MCP server at https://uizze.com/mcp.
• Ultra Mod - All-in-one mod pack for Claude Code: a usage limits and context HUD, a guard with undo for rm -rf and git reset --hard, .env and secret protection, and a receipt for every turn.
• Ultralytics Agent Skills - Agent skills for the Ultralytics YOLO computer vision lifecycle: datasets, training, tuning, inference, tracking, and export.
• Unforgit - Git-backed repository memory for Codex and other coding agents via MCP, with durable local knowledge for decisions, conventions, gotchas, and playbooks.
• Unity Agent Workflows - Codex plugin and skill for Unity 2D agents that enforces "No proof, no edit" workflows with runtime-owner proof, Teach structure maps, and validation gates.
• Universal Design Principles - Cross-agent UX and product-design marketplace with a root Codex collection plugin, five focused plugin bundles, and 137 Agent Skills for design review, accessibility, layout, interaction, cognition, and product polish.
• universalMods - Web floor for running and steering teams of Codex or Claude Code agents in live terminals, with Claude-Code-style hot-reloading mods for views, guards, agent tools and workflows.
• unmistakable - Skill that rewrites tool descriptions, error messages and agent instructions so an AI agent cannot misread them, with a dependency-free TypeScript linter that checks the result.
• Usage Monitor - Floating desktop meter that shows remaining Grok, MiniMax, Codex, Claude, Cursor, Copilot, and Gemini usage and keeps each session on this computer.
• Vanguard Frontier Agentic - Multi-harness marketplace of skills, specialist agents, rules, and MCP references for guarded cloud, platform, compliance, and business workflows.
• VASTlint - Validate VAST, VMAP, and DAAST ad tags against IAB Tech Lab specs via Gemini CLI, Claude Code, and a hosted MCP server.
• Velith - AI-native publishing system with a 6-phase pipeline from ideation to EPUB/PDF across 8 genres.
• Vibe Prospecting - Live B2B company and contact intelligence for building lead lists, researching prospects, enriching contacts, and personalizing outreach.
• vibekit - Evidence-based guardrail pipeline for vibe coding: brainstorm, plan, one fresh agent per task, verify, across Claude Code, Codex, opencode, and Antigravity.
• VibePortrait - Developer personality portrait generator — analyzes AI conversation history to produce MBTI type (16 color themes), capability radar, developer rating, 3-dimension famous match, and a persona skill that lets any AI "think like you".
• VillageSQL Skills - Skills for VillageSQL including building extensions from scratch and porting PostgreSQL extensions to VillageSQL.
• Waggle - Persistent graph-backed conversational memory for Codex that recalls project decisions, constraints, preferences, and outcomes across sessions.
• Web Search MCP - Comprehensive FastMCP server giving LLMs real-time web access across search engines (DuckDuckGo, Exa), social platforms (Reddit, Hacker News, GitHub, X, LinkedIn), and academic tools (arXiv, Wikipedia), with SSRF-protected URL fetching.
• web-ai-agent-skills - Agent skills that guide coding agents through integrating browser Web AI APIs: Prompt API, Translator, Language Detector, Proofreader, WebMCP, and WebNN.
• WebLatexMCP - MCP server plus bundled skills for editing, compiling, and committing LaTeX in git-hosted projects like Overleaf.
• What's Agent Doing - Claude Code mod that says in plain English what each step is for, with a timer, plus a live row per background agent.
• whip-it - Local delegation guardrail for Claude Code, Codex, and Antigravity that enforces subagent limits and redirects agents to continue directly, with native plugins for macOS, Linux, and Windows.
• Windrunner - Self-hosted project workspace with Spring AI, MCP, CLI, and multi-provider AI integrations.
• Wingman - Cross-platform AI coding-agent plugin for repo-local project memory, data-contract checks, and project-map discovery before agents edit code.
• Workflow Kit - Full product lifecycle plugin for Claude Code, Codex CLI, and OpenCode: define Vision/Mission/Core → generate workplan → execute with mandatory cross-provider reviewer agents → synthesize deliverables → maintain, with parallel task execution, crash recovery, and AgentOps metrics.
• WorkFlowX - Multi-agent orchestration plugin for Claude Code and Codex that structures planning, coding, and independent evaluation of development tasks.
• Writer's Loop - Structured AI writing workflow for planning, critique, revision, translation, style distillation, and opt-in local preference learning.
• xcode-mods - Claude Code plugin that brings Xcode build, run, tests, console and SwiftUI previews into live panes over the headless Xcode MCP server.
• YYLO - Command-line orchestrator for coding agents that creates a dedicated branch/worktree per task, delegates to Pi and Codex subagents, and enforces typed task, validation, merge, and release-readiness boundaries with receipt-backed repository changes.
• Zagrosi Forge - Decompose broad project briefs into researched plans and implement sectioned work with TDD, quality gates, and traceability.
• zui - Codex skills that integrate the ZUI 3 web UI framework into existing projects and generate standalone ZUI-powered pages from plain briefs.

Tools & Integrations

• affine-mcp-server - MCP server exposing AFFiNE workspaces, documents, and databases to AI clients over stdio or HTTP.
• Agent Face - Agent skills that give a coding agent a small always-on-top desktop face showing its state (working, thinking, happy, stuck) with captions and lip-synced voice clips.
• Agent Message Queue - File-based inter-agent messaging with co-op mode, cross-project federation, and orchestrator integrations.
• Agent QA - MCP server and Agent Skills for authoring, running, and triaging natural-language web and mobile tests with reusable execution memory.
• Agent Vision - macOS-only local camera plugin for explicit snapshots, streaming controls, and file-backed image input.
• Agent402 - Open-source MCP server and x402 seller: 500+ tools for web search, rendering, PDFs, OCR, market and SEC data, paid per call in USDC or free via proof-of-work, no account or API key.
• AgentBadge MCP - Verify agents, check trust scores, and pay for services with x402 — ERC-8004 identity on Arc via MCP.
• AgentCall - Lets Claude Code, Codex, Cursor, Gemini CLI, and 30+ other agents join Google Meet, Zoom, or Microsoft Teams as a speaking, listening, presenting participant with text-to-speech, live transcripts, screenshare, and an avatar camera feed.
• AgentDocStore - Self-hostable, offline-first versioned document store with a web UI, REST API, and a 16-tool stdio MCP server that catches secrets before they are saved.
• Agentgram - Send Telegram messages, files, and forwarded inbox imports from Codex and local AI agents through a Telegram bot token and chat id.
• AgentGuards - LLM security guardrails for Codex with enforcing hooks and MCP tools: jailbreak and prompt-injection detection, web-content scanning, data-exfiltration blocking, and destructive-command authorization.
• agentic-finance-graph-mcp - Read-only MCP server and CLI for Agentic Finance Graph, the independent ledger of machine money: which AI agents on Base actually pay, what they really spend, ranks, detections and metric history, free with no API key.
• agentic-seo - SEO skill collection for AI coding assistants with 16 sub-skills, 10 specialist agents, and 89 evidence-collection scripts.
• agentmailkit - MCP server for scheduled LLM-written email digests from RSS,