43,750 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,690Claude Code6,656Data and AI3,669Backend and APIs3,506Languages3,395Planning3,227Git and workflow3,219Code review2,753Testing2,387Memory and context2,368Writing and docs2,331DevOps and cloud2,317Research2,292Frontend2,266Security2,036Productivity1,725
All Claude Code31,992 Codex23,401 OpenCode22,346 GitHub Copilot3,564 Gemini CLI1,917 Cursor1,741 Windsurf146 Kiro83
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| taskhub-sh/terminal-driver-mcp An MCP for controlling terminal application with a TUI similar to playwright mcp | 2 | Claude Code | 1 | 637 tok |
| boecht/birre BiRRe (Bitsight Rating Retriever) MCP server provides access to BitSight security rating d | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 3,670 tok |
| SaViGnAnO/vscode-simple-browser-mcp MCP Server for interaction with VSCode Simple Browser window | 2 | GitHub Copilot | 1 | 398 tok |
| jeremylongshore/waygate-mcp Enterprise MCP server framework with secure file ops, command execution, and TaskWarrior i | 2 | Claude Code, Codex, OpenCode | 2 | 2,078 tok |
| aaker/mini-openapi-mcp Basic and simple openapi spec to mcp app (demo only) | 2 | Claude Code | 1 | 811 tok |
| andnp/ragdocs-mcp | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,711 tok |
| pyang2045/mcp-pushover A Model Context Protocol (MCP) server that enables AI assistants to send push notification | 2 | Claude Code | 1 | 428 tok |
| masx200/mcp-webdav-server https://github.com/LaubPlusCo/mcp-webdav-server/ | 2 | Claude Code | 1 | 2,035 tok |
| Pr0j3c7t0dd-Ltd/cut-copy-paste-mcp | 2 | Claude Code, Codex, OpenCode | 2 | 2,234 tok |
| bherbruck/mcp-debugger | 2 | Claude Code | 1 | 631 tok |
| krzemienski/shannon-mcp Claude Code MCP Server - A comprehensive Model Context Protocol server implementation buil | 2 | Claude Code | 1 | 1,029 tok |
| aself101/mcp-secure-server A universal security-by-default framework for Model Context Protocol (MCP) servers that pr | 2 | Claude Code, Codex, OpenCode | 2 | 1,585 tok |
| qloba/runbook-mcp-server | 2 | Claude Code | 1 | 868 tok |
| smattila/mcp-swarmia MCP server for Swarmia | 2 | Claude Code | 1 | 1,217 tok |
| MantisWare/peepit Give your AI agents super-vision: blazing-fast macOS screenshots, smart window targeting, | 2 | Claude Code | 1 | 1,296 tok |
| pierrealexandreguillemin-a11y/godot-mcp-unified Unified MCP server for AI-assisted Godot development (Claude, VS Code, Ollama) | 2 | Claude Code | 1 | 823 tok |
| cni-locates-rumen/t-pane MCP server for tmux pane management and command execution | 2 | Claude Code | 1 | 306 tok |
| knishioka/ib-sec-mcp | 2 | Claude Code | 35 | 2,561 tok |
| NyxiumYuuki/GeoGuessrMCP geoguessr.mcp.vachot.fr | 2 | Claude Code | 1 | 2,646 tok |
| WindoC/easyocr-mcp A flexible OCR server using EasyOCR wrapped in a Model Context Protocol (MCP) interface. S | 2 | Codex, OpenCode | 1 | 371 tok |
| Dsazz/mcp-confluence | 2 | Codex, OpenCode | 1 | 674 tok |
| JoshuaOliphant/vault-recommender Semantic recommendation engine for Obsidian vaults — embeddings + wiki-link graph boosting | 2 | Claude Code | 1 | 631 tok |
| datatorag/gws-mcp Google Workspace MCP extension for Claude — Gmail, Drive, Sheets, Docs, Slides, Calendar, | 2 | Claude Code | 1 | 918 tok |
| kedoupi/yapi-mcp 🔌 YApi MCP service · Allows MCP clients such as Claude to directly query and manage YApi | 2 | Claude Code | 1 | 1,554 tok |
| tsdevstack/cli-mcp MCP server for tsdevstack CLI — exposes tools and resources to AI agents | 2 | Codex, OpenCode | 1 | 204 tok |
| Knuckles-Team/tunnel-manager Create SSH Tunnels to your remote hosts and host as an MCP Server for Agentic AI! | 2 | Claude Code, Codex, OpenCode | 2 | 4,799 tok |
| klappy/aquifer-mcp | 2 | Claude Code | 1 | 3,687 tok |
| abnormalend/rutorrent-mcp | 2 | Codex, OpenCode | 1 | 1,348 tok |
| geeknees/minesweeper-mcp minesweeper-mcp (stdio) | 2 | Codex, OpenCode | 1 | 333 tok |
| maxencerb/foundry-mcp MCP server for the Foundry Ethereum development toolkit (Forge, Cast, Anvil, Chisel) | 2 | Claude Code | 1 | 770 tok |
| SecretRichGarden/metasota-API-MCP An MCP based on the Meta Search API, with the native chat feature removed because the offi | 2 | Codex, Gemini CLI | 2 | 474 tok |
| alejandro-technology/opencode-mcp opencode-mcp.alejandrotechnology.com An MCP (Model Context Protocol) server that lets Claude/Codex/Cursor drive an OpenCode ins | 2 | Claude Code, Codex, OpenCode | 2 | 2,885 tok |
| ojnadjarm/navi-agent A little MCP server to notify the user when it needs you. | 2 | Claude Code | 1 | 1,526 tok |
| jackguihx-alt/html2style One site in. A reusable design evidence package out. | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 604 tok |
| vaxastudio/frameio-agent vaxa.studio Run Frame.io from your coding agent. Find clips, summarize client notes, pull references f | 2 | Codex, OpenCode | 1 | 2,376 tok |
| OtakuXavier/intercom-mcp-server MCP for Intercom | 2 | Claude Code | 1 | — |
| ehrodan/lexmcp LexMCP (mcp-juridico-brasil v0.5.0) — MCP juridico BR: DataJud CNJ 91 tribunais, LexML, pr | 2 | Codex | 1 | — |
| JNHFlow21/trove Local-first, privacy-preserving MCP memory and cited evidence runtime for AI agents, with | 2 | Codex, OpenCode | 1 | 315 tok |
| raphysicst-create/korean-vocational-learning-map-mcp Learning graph MCP server for the 2022 revised curriculum of specialized subjects at Korea | 2 | Claude Code | 1 | 1,022 tok |
| alichicken/sv1-agent-bridge MCP server that lets AI agents control Synthesizer V Studio 1.x via its Lua scripting API | 2 | Codex, OpenCode | 1 | 1,932 tok |
| anomalyarmor/agents AI skills and MCP server for AnomalyArmor data observability | 2 | Claude Code, Codex, OpenCode | 2 | 959 tok |
| samarthanalytics-sj/samarth-analytics-mcp MCP server for Samarth Analytics Google Tag Manager operations | 2 | Claude Code | 1 | 1,517 tok |
| sapientsai/power-automate-mcp-server | 2 | Claude Code | 1 | 1,831 tok |
| semwalajay83-sem/salesforce-metadata-mcp npmjs.com MCP server with 228 tools for Salesforce: metadata, flows, Apex, LWC, Agentforce, OmniStud | 2 | Claude Code | 1 | 4,062 tok |
| Lawstronaut-FZCO/lawstronaut-mcp Connect your AI to millions of laws and court cases! Lawstronaut is the infrastructure lay | 2 | Gemini CLI | 1 | 99 tok |
| costory-io/costory-finops-mcp-skills costory.io Costory provides a FinOps MCP to connect Claude, Cursor, and other AI agents to your cloud | 2 | Claude Code, Codex, OpenCode | 1 | 1,621 tok |
| BargLabs/cejel cejel.dev Offline trust certificate for any codebase | 2 | Claude Code, Codex, OpenCode | 2 | 2,641 tok |
| Its-fortunatefolly/HubVibe hubvibe-io.com Machine-payable work for autonomous agents: 37 /work capabilities + 5 site audits, one pri | 2 | Claude Code | 1 | — |
| Morous-Dev/engram-context-continuum | 2 | Codex, OpenCode | 1 | 3,875 tok |
| MeltFlexDevs/techdrawai-skills techdrawai.com AI agent skills for turning a photo of a part into technical drawings, CAD-ready DXF/DWG a | 2 | Claude Code | 1 | 323 tok |