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Open Source skills

Free agent skills tagged open source, ready to install into any SKILL.md-compatible agent.

Sponsor Finder

github

Identify fundable dependencies in GitHub projects.

Developer Toolsintermediate37.7k repo

Repository Contribution Assistant

github

Streamline your contributions with best practices.

Developer ToolsintermediateShell37.7k repo

OSS Security Forensics

nousresearch

Investigate open-source supply chain attacks effectively.

Security & ComplianceintermediatePython · Shell228.5k repo

Open-Sourcing

trailofbits

Prepare your repository for public release with confidence.

Developer ToolsintermediateShell6.5k repo
O

Open Source Pipeline

affaan-m

Securely prepare your projects for open source release.

Developer ToolsintermediateShell239.3k repo

Chroma

nousresearch

Open-source embedding database for LLM applications.

Developer ToolsintermediatePython · Node · Shell228.5k repo

Open Source License Review

anthropics

Ensure your dependencies comply with open source licenses.

Developer Toolsintermediate9.1k repo
B

B2B Commerce Component Replacement

forcedotcom

Easily swap out OOTB components for open source equivalents.

Developer ToolsintermediateShell808 repo

OSS-Fuzz

trailofbits

Free continuous fuzz testing for open source projects.

Developer ToolsintermediatePython · Shell6.5k repo

GitHub Contributor

daymade

Streamline your pull request process for better merges.

Developer ToolsintermediateShell1.3k repo

B2B Commerce Open Code Integration

forcedotcom

Seamlessly integrate open source components into Salesforce B2B Commerce.

Developer ToolsintermediateShell808 repo
S

Skill Reviewer

daymade

Enhance Claude Code skills with best practices.

Developer ToolsintermediatePython · Shell1.3k repo

Ghidra Reverse Engineering

Use for free/open reverse engineering with Ghidra (headless or GUI), including decompile, cross-refs, and optional Ghidra MCP workflows when IDA is unavailable.

OSS Alternatives Finder

Find actively maintained open source alternatives to any paid SaaS tool or commercial API. Use this skill whenever a user mentions wanting to replace, swap out, self-host, or find a free/open source version of a paid tool — including but not limited to tools like Datadog, Algolia, Twilio, Stripe, Auth0, Segment, Mixpanel, Intercom, PagerDuty, LaunchDarkly, SendGrid, Cloudinary, or any other commercial developer tool or API. Also trigger when the user says things like "is there an open source version of X", "I don't want to pay for X", "self-host alternative to X", or "what can I use instead of X for free". Runs parallel TinyFish agents to search GitHub and developer communities, then checks the real health of each candidate — last release, contributor count, stars, Docker support, and feature parity — and returns a ranked comparison with a plain English gain/loss summary.

HeartMuLa

HeartMuLa: Suno-like song generation from lyrics + tags.

GitHub Repository Signals

Extract and score leads from GitHub repositories by analyzing stars, forks, issues, PRs, comments, and contributions. Produces unified multi-repo CSV with deduplicated user profiles. No paid API credits required.