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opensrc

Fetch source code for npm packages to give AI coding agents deeper context

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Created 2026-01-06 · Updated 2026-10-05 · #16796 today
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README

opensrc

Vercel Labs Experiment npm version: opensrc License: Apache-2.0 npm downloads per month: opensrc

Give coding agents access to any package's source code.

Quick Start

npm install -g opensrc
# Search a package's source
rg "parse" $(opensrc path zod)

# Read a specific file
cat $(opensrc path zod)/src/types.ts

# Works with any registry
find $(opensrc path pypi:requests) -name "*.py"

opensrc path fetches on first use, then returns the cached path instantly. See the CLI readme for full usage.

Packages

Package Description
opensrc CLI — fetch and cache source code from npm, PyPI, crates.io, and GitHub
@opensrc/docs Documentation site

Development

This is a Turborepo monorepo using pnpm workspaces. Use Node.js 24+ and pnpm 11.

pnpm install
turbo build
turbo dev

CLI (Rust)

cargo build --manifest-path packages/opensrc/cli/Cargo.toml
cargo test --manifest-path packages/opensrc/cli/Cargo.toml
cargo fmt --manifest-path packages/opensrc/cli/Cargo.toml
cargo clippy --manifest-path packages/opensrc/cli/Cargo.toml -- -D warnings

Docs (Next.js)

cd apps/docs
pnpm dev

License

Apache-2.0