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 |
|---|---|---|---|---|
| blueman82/ai-counsel True deliberative consensus MCP server where AI models debate and refine positions across | 1 | Claude Code | 7 | 6,547 tok |
| kubouchiyuya/claude-voice-notify Multi-provider voice notification MCP server for Claude Code - Default: VOICEVOX (Zundamon | 1 | Claude Code | 1 | 1,467 tok |
| benpeter/web-resource-ledger | 1 | Claude Code | 2 | 1,658 tok |
| 100xPercent/pop-pay-python The runtime security layer for AI agent commerce | 1 | Claude Code | 1 | — |
| abdyer/j-archive-mcp A J-Archive MCP server for GitHub Copilot & other AI assistants | 1 | GitHub Copilot | 1 | 2,432 tok |
| sergiobayona/file_system_mcp Ruby server implementing Model Context Protocol (MCP) for filesystem operations using the | 1 | Claude Code | 1 | 834 tok |
| pickleton89/mutation-clinical-trial-matching-mcp MCP server to query clinicaltrial.gov to identify mutation specific trials | 1 | Claude Code | 1 | 2,331 tok |
| koei-kaji/zk-mcp MCP server for zk | 1 | Claude Code | 1 | 1,289 tok |
| maikmetzger/TestMcpServer A Model Context Protocol server implementation providing mathematical operations through a | 1 | Claude Code | 1 | 863 tok |
| larryhudson/simple-notion-mcp-server Notion MCP server that uses Markdown for better LLM support | 1 | GitHub Copilot | 1 | 494 tok |
| Amico1285/mcp-wait-server MCP Server to allow AI models to wait | 1 | Claude Code | 1 | 179 tok |
| Lucineer/cartridge-mcp MCP server for swappable behavior cartridges with personality skins — fleet protocol cartr | 1 | Claude Code | 1 | 248 tok |
| sschmitt-cg/scrivener-mcp scrivener-mcp | 1 | Claude Code | 3 | 1,573 tok |
| Micro-Evaluation-Group/pwndbg-lldb-mcp micro-evaluation-group.github.io An MCP server for pwndbg-lldb | 1 | Claude Code | 1 | 1,172 tok |
| larryhudson/linear-mcp-server-again | 1 | GitHub Copilot | 1 | 494 tok |
| shieldspprt/solhunt-recovery solhunt.dev SolHunt — Recover forgotten SOL from your wallet. Clean NFTs, sweep dust, and reclaim rent | 1 | Claude Code, Codex, OpenCode | 2 | 1,806 tok |
| jdelon02/chat-orchestrate | 1 | GitHub Copilot | 1 | 632 tok |
| Eason-Gao3/google-trends-mcp Google Trends MCP (Model Context Protocol) server for AI workflow integration | 1 | Claude Code, Codex, OpenCode | 2 | 3,133 tok |
| adarshj322/rishi-ai-mcp pypi.org 🕉️ An MCP server for authentic Vedic Astrology. Unlocks chart casting, planetary transits | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 6,200 tok |
| sbdk-dev/local-ai-analyst sbdk.dev A reference implementation of a local-first AI-powered analytics assistant, demonstrating | 1 | Claude Code | 1 | 2,076 tok |
| romilly/mcp-svg-animator MCP server to build svg animations from textual descriptions. | 1 | Claude Code | 1 | 98 tok |
| envigoinnovations/subscriby-mcp docs.subscriby.net Subscriby MCP Server Package for Model Context Protocol repository and registry. | 1 | Claude Code | 1 | 901 tok |
| robcsaszar/frontend-kit Claude Code skills for SvelteKit, canvas, drag-and-drop, and SVG animation | 1 | Codex, OpenCode | 1 | 917 tok |
| mimukit/skills skills.sh My personal collection of AI agent skills; the *kit family. Portable, one install away. | 1 | Codex, OpenCode | 1 | 6,048 tok |
| dubzdubz/ctx4-ai ctx4-ai.vercel.app Your portable context layer for Claude & ChatGPT | 1 | Claude Code, Codex, OpenCode | 5 | 1,871 tok |
| DigitalSQR/smart-mcp-server MCP server for SMART guidelines. | 1 | Claude Code | 1 | 1,017 tok |
| mrosata/codetex-mcp An MCP server and CLI that builds commit-aware, multi-layered context about code repositor | 1 | Claude Code | 1 | 956 tok |
| tellmefrankie/news-engine dev.to Autonomous AI news engine — RSS + Naver collection, Claude API analysis, Telegram briefing | 1 | Claude Code | 1 | 3,538 tok |
| cubismod/mbta-mcp pypi.org MCP server for MBTA API | 1 | Claude Code | 1 | 884 tok |
| andr-ca/agentharness andr.ca Portable engineering policies for coding agents — git, testing, logging, and language conv | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 13 | 30,908 tok |
| lesleslie/css-mcp CSS Analysis and Documentation MCP Server for FastBlocks ecosystem | 1 | Claude Code, Codex, OpenCode | 2 | 2,164 tok |
| centia-io/mcp-server centia.io MCP server for Centia.io | 1 | Codex, OpenCode | 1 | 732 tok |
| Rethunk-AI/rethunk-mcp-go A Model Context Protocol (MCP) server that provides Go language tools for LLMs to analyze, | 1 | Claude Code, Codex, OpenCode | 2 | 840 tok |
| Vironnimo/vbot Another personal AI agent. Supports your existing projects and their agents+skills, and th | 1 | Claude Code, Codex, OpenCode | 2 | 5,045 tok |
| sandraschi/nuki-mcp FastMCP 3.2 server for Nuki Smart Lock control via Home Assistant Bridge | 1 | Claude Code, Codex, OpenCode | 2 | 287 tok |
| grobinson3108/mcp-server-saas-gateway One MCP server, N REST APIs. TypeScript template for building gateway-style MCP servers th | 1 | Codex, OpenCode | 1 | 329 tok |
| NikiforovAll/hangfire-mcp-dotnet nikiforovall.blog Remote MCP server for Hangfire — exposes background jobs as MCP tools in-process with the | 1 | Claude Code | 3 | 969 tok |
| cityjson/cj-mcp Beta version: MCP server for CityJSON spec | 1 | Claude Code, Codex, OpenCode | 2 | 1,787 tok |
| Adversarr/kernel-dsl | 1 | Claude Code, Codex, OpenCode | 2 | 270 tok |
| gwizards/meshy-mcp-server MCP server for Meshy.ai 3D model generation API | 1 | Claude Code | 1 | 729 tok |
| eqyv/mytg Easy and fast automation tool for telegram account | 1 | Claude Code | 1 | 872 tok |
| aks-builds/healthcareskills 91 production-grade healthcare engineering skills for AI agents — FHIR, HL7v2, HIPAA, clin | 1 | Claude Code, Codex, OpenCode | 2 | 1,974 tok |
| goiltpatpat/patpat Evidence-driven engineering skills for agents. Smaller changes, stronger proof. | 1 | Codex, OpenCode | 1 | 644 tok |
| lbk-open/super-spec npmjs.com Agent Skills that take a requirement — or a production alert — to a reviewed pull request: | 1 | Claude Code, Codex, OpenCode | 2 | 1,528 tok |
| jordantplows/claude-skills Build an entire startup with Claude. Multi-agent orchestration and Skill Creation | 1 | Claude Code | 1 | 1,409 tok |
| mako10k/mcp-assoc-memory MCP Server of Associative Memory | 1 | GitHub Copilot | 1 | 2,434 tok |
| EmbeddedLLM/tilelang-to-flydsl-skills | 1 | Claude Code | 1 | — |
| 5queezer/distill Privacy-first team memory MCP server — local LLM distillation before team sync | 1 | Claude Code, Codex, OpenCode | 11 | 3,492 tok |
| bitcoin21ideas/skills Cross-agent skills for AI coding agents (Claude Code, Codex, Cursor, Copilot, Gemini), ins | 1 | Claude Code, Codex, OpenCode | 2 | 951 tok |
| dougdevitre/access-to cotrackpro.com Empowering Healthier Futures Together. This repository hosts the core framework and resour | 1 | Claude Code, GitHub Copilot | 2 | 1,304 tok |