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HarnessMD/awesome-agent-capabilities

MCP servers, skills, plugins and tools for AI agents. The list behind the Capabilities screen of Munder Difflin.

⭐ 5 stars
⑂ 1 forks
JavaScript
momentum ▲ 52.0
created 2026-10-16
on radar since 2026-10-17
View on GitHub ↗Homepage ↗

About awesome-agent-capabilities

MCP servers, skills, plugins and tools you can give an AI agent: Claude Code, Codex, Antigravity, Cursor, GitHub Copilot, OpenCode, Gemini CLI and Grok Build. 2347 items, 622 of them reviewed by us.

This list is what the Capabilities screen of Munder Difflin shows. The app reads it from this repository, so a change merged here reaches people with no new release of the app.

1. Each item is a row in one of the files in data. A pull request changes them, and two checks run on it: node scripts/check.mjs reads every file against the schema, and node scripts/publish.mjs --check builds the whole list with the app's own check. 2. A merge into main is checked and signed automatically. A workflow builds the list from data, runs the app's own check on every item, writes this README and the pages in listed, signs the list and commits it as catalog-update.json at the top of this repository. Nobody signs by hand. 3. Munder Difflin reads that file when its Capabilities screen opens and once an hour. It uses the list only when the signature is ours, every item passes the check, and the list is newer than the one it holds.

- Reviewed: a maintainer opened the source, checked what it can do and wrote how to install it. Where it is safe, the app installs it with one press, after showing each step. - Listed, not reviewed by us: found in public directories and listed as written there. The app runs nothing for these; open the source and follow its own steps.

From the project README.

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