vercel-labs/opensrc
A CLI tool that fetches and caches source code from npm, PyPI, crates.io, and GitHub for AI coding agents.

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Opensrc is a developer tool that retrieves package source code from multiple registries and caches it locally for use by AI coding agents. The CLI provides a simple interface where agents can request paths to package source, enabling deeper context when reading or modifying code that depends on external libraries. It supports npm, PyPI, crates.io, and GitHub registries.
Frequently asked
- What is vercel-labs/opensrc?
- A CLI tool that fetches and caches source code from npm, PyPI, crates.io, and GitHub for AI coding agents.
- Is opensrc open source?
- Yes — vercel-labs/opensrc is open source, released under the Apache-2.0 license.
- What language is opensrc written in?
- vercel-labs/opensrc is primarily written in Rust.
- How popular is opensrc?
- vercel-labs/opensrc has 2.9k stars on GitHub and is currently holding steady.
- Where can I find opensrc?
- vercel-labs/opensrc is on GitHub at https://github.com/vercel-labs/opensrc.