24,842 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| mlmil/Ableton-Live-MCP-ULTRA-v2 This is the active Ableton MCP v2 workspace: the upstream bschoepke/ableton-live-mcp found | 1 | Claude Code, Codex, OpenCode | 2 | 12,262 tok |
| sandyup/comfyui-mcp comfyui-mcp | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,059 tok |
| dkritarth/context-kernel dkritarth.com Token-gated MCP server on Cloudflare Workers that serves your hand-curated context memory | 1 | Claude Code, Codex, OpenCode | 2 | 801 tok |
| nschneir/PET-Project nschneir.github.io PET Project is a set of tools, skills, and an MCP to enable agentic Commodore PET coding a | 1 | Codex, OpenCode | 1 | 1,766 tok |
| konstruktoid/prescryb MCP server for CVE/config remediation orchestration: SSH inventory, OSV/NVD lookups, CIS/D | 1 | Claude Code, Codex | 4 | 821 tok |
| YuLeiFuYun/machine-bridge-mcp Hosted Remote MCP bridge to a local machine daemon | 1 | Codex, OpenCode | 1 | 2,041 tok |
| CopperEagle/agora MCP server for seamless, massively parallel agent collaboration to boost your productivity | 1 | Codex, OpenCode | 1 | 3,091 tok |
| simonives/rainkeeper A public, self-hostable MCP server that exposes the full Raindrop.io API as Claude tools. | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,061 tok |
| astraclawteam/agent-computer-use-mcp xiaozhi.qlogicagent.com Evidence-driven Windows Computer Use for MCP Hosts: semantic observation, secure screensho | 1 | Codex, OpenCode | 1 | 1,267 tok |
| Randhir123/claude-ops-investigator MCP-based ops investigator | 1 | Claude Code, Codex, OpenCode | 17 | 9,695 tok |
| tcconnally/perseus-amd-act-ii Perseus Vault x AMD Instinct — encrypted, local-first agent memory kept off the GPU. AMD D | 1 | Codex, OpenCode | 1 | 769 tok |
| abdul-hamid-achik/cortex cortexai.tools Local-first agent kernel: a durable case file + phase machine (orient → investigate → plan | 1 | Codex, OpenCode | 1 | 9,511 tok |
| Gato513/kicad-mcp | 1 | Claude Code, Codex, OpenCode | 3 | 5,923 tok |
| TommyKisly/f1-mcp Live Formula 1 data over MCP — standings, results, and schedule as tools, with an MCP Apps | 1 | Claude Code, Codex | 1 | — |
| ash25082003/jarvis-mcp Local-first Markdown memory server for MCP-compatible AI clients | 1 | Claude Code, Codex, OpenCode | 2 | 1,237 tok |
| davidvornholt/mail-mcp Draft-only IMAP helper for Thunderbird workflows — MCP server + CLI on a shared Effect cor | 1 | Claude Code, Codex, OpenCode | 15 | 698 tok |
| 0xendale/evm-agent-toolkit Deterministic MCP toolkit for autonomous AI agents auditing and optimizing EVM smart contr | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,474 tok |
| ducnguyen221/powerbi-agent ducnguyen.vn MCP server + skills for AI agents to work directly with Power BI — DAX query with data-saf | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,414 tok |
| mazze93/github-mcp-gateway Self-hosted remote MCP server on Cloudflare Workers — GitHub App OAuth 2.1 gateway (PKCE, | 1 | Claude Code, Codex, OpenCode | 2 | 3,259 tok |
| megamen32/agent-herder agentherder.bezrabotnyi.com MCP server for monitoring and controlling coding agents (OpenCode, Claude Code, Codex CLI) | 1 | Claude Code, Codex, OpenCode | 6 | 644 tok |
| bajor/gmail-mcp-read-only read only gmail MCP for local computer | 1 | Claude Code, Codex, OpenCode | 2 | 115 tok |
| sla1k/smart-gym-mcp MCP server connecting AI assistants to SmartGym — manage workouts and training programs wi | 1 | Claude Code, Codex, OpenCode | 3 | 845 tok |
| sukirman1901/DeepSearch Free, Open-Source Search Engine MCP Server — 7 sources, 10 consolidated tools, semantic se | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,026 tok |
| thejavapirate/model-context-stream thejavapirate.github.io Living, event-driven MCP server: durable context streams, task queue with exactly-once cla | 1 | Claude Code, Codex, OpenCode | 2 | 1,987 tok |
| d8rt8v/ChatGPT-to-Telegram-MCP | 1 | Codex, OpenCode | 1 | 997 tok |
| 964nbtrkhb-eng/TimeReverse Codex forgot the last chat? TimeReverse restores verified project context locally through | 1 | Codex, OpenCode | 1 | 80 tok |
| AmritaBot/mcp-ssh-reloaded MCP server for persistent SSH sessions but refactored version. | 1 | Codex, OpenCode | 1 | 370 tok |
| G-Schumacher44/strata-oss Deterministic LookML analysis engine — dead code, zombie PDTs, schema drift | 1 | Codex, OpenCode | 1 | 730 tok |
| bolens/appicon bolens.github.io Resolve desktop and brand icons to local file paths — CLI and MCP for Waybar, Rofi, script | 1 | Claude Code, Codex, OpenCode | 11 | 521 tok |
| dduartee/mcp-searxng-local MCP server for local web search via SearXNG with optimized GitHub fetching | 1 | Codex, OpenCode | 1 | 1,218 tok |
| stevenke1981/coart Codex-native infinite canvas plugin with React, tldraw, MCP Apps, project-local persistenc | 1 | Codex, OpenCode | 1 | 291 tok |
| thisis-gp/ctxd thisis-gp.github.io Release-aware data context for MCP agents — draft trusted SQL for Metabase without schema | 1 | Codex, OpenCode | 1 | 239 tok |
| Ailian0206/mcp-guardian Pre-call MCP tool policy gateway: allow / deny / redact / require_approval | 1 | Claude Code, Codex, OpenCode | 2 | 465 tok |
| damienbenveniste/substack-mcp damienbenveniste.github.io Draft-only MCP server for validating and managing Substack newsletter drafts. | 1 | Codex, OpenCode | 1 | 1,203 tok |
| NeonN3mesis/fusion-toolsmith-mcp Safety-first, diagnostic, tool-first MCP server for serious agent-assisted Autodesk Fusion | 1 | Claude Code, Codex, OpenCode | 2 | 253 tok |
| ali-ulu/levh ali-ulu.github.io Shared memory layer for AI coding tools — local-first, MCP-native, self-curating | 1 | Codex, OpenCode | 1 | 1,918 tok |
| tmustier/code-mode-mcp Compose arbitrary MCP tools with JavaScript through one agent-agnostic stdio MCP server. | 1 | Codex, OpenCode | 1 | 214 tok |
| iBerry420/gorked Computer-use agent framework for Grok Build CLI: OCR boxes, center targets, MCP tools, and | 1 | Claude Code, Codex, OpenCode | 2 | 295 tok |
| manhatton31-svg/grok-agent-store grok-agent-store.chemical-lark.workers.dev Agent-only Grok skill marketplace — remote MCP + REST. Live: https://grok-agent-store.manh | 1 | Codex, OpenCode | 1 | 340 tok |
| Mrquj/atimelogger-mcp-notion atimelogger-mcp integration with Notion | 1 | Claude Code, Codex, OpenCode | 2 | 1,887 tok |
| jasp-nerd/kamernet-mcp MCP server for Kamernet.nl: search Dutch rooms, studios and apartments from Claude, Cursor | 1 | Codex, OpenCode | 1 | 349 tok |
| arojit/vulnpilot-mcp An MCP server that gives AI assistants the ability to check open-source packages for vulne | 1 | Claude Code, Codex | 1 | — |
| tonmoy-dhroubo/scrapesearch-mcp | 1 | Codex, OpenCode | 1 | 2,543 tok |
| amitnexTech/trailmem pypi.org Local-first, graph-linked persistent memory for AI coding agents — MCP server + CLI. SQLit | 1 | Codex, OpenCode | 1 | 1,648 tok |
| STELIORD/agentic-awesome-skills sickn33.github.io AAS Core preview is the local, agent-first control plane for discovering, recommending, va | 1 | Codex, OpenCode | 1 | 1,493 tok |
| hvrrgfe/aetherforge AetherForge Game Engine - AI-native game creation and runtime system | 1 | Codex, OpenCode | 1 | 796 tok |
| ChinhHN-DEV/MCP_SAP_PRIVATE MCP_SAP_PRIVATE | 1 | Claude Code, Codex, OpenCode | 17 | 545 tok |
| domci/pinchtab-mcp MCP stdio server for PinchTab — browser automation for AI agents (OpenCode, Cursor, Claude | 1 | Codex, OpenCode | 1 | 45 tok |
| szpak-dev/enclosure Enclosure runtime. | 1 | Codex, OpenCode | 1 | 97 tok |
| sandraschi/sketchboard-excalidraw-mcp Excalidraw canvas authorship + headless-render MCP server (fork/merge of lesleslie/excalid | 1 | Claude Code, Codex, OpenCode | 2 | 510 tok |