43,652 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Looted/kibi Kibi is a requirement-conformance layer for AI coding agents that keeps product intent con | 8 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,280 tok |
| franklesniak/copilot-repo-template Reusable template for AI-assisted repositories with shared coding-agent instructions, CI v | 8 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 13 | 141,988 tok |
| Eliyce/paqad-ai paqad.ai Spec-driven development framework — AI agents that think before they type | 8 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 6 | 652 tok |
| YosefHayim/launch-store npmjs.com Self-hosted CLI for building, signing, and shipping Expo/React Native apps to TestFlight a | 8 | Claude Code, Codex, OpenCode | 6 | 2,310 tok |
| thrashr888/AllBeads allbeads.co A Boss Repository Architecture for Multi-Repo AI Agent Orchestration | 8 | Claude Code | 4 | 4,866 tok |
| florafauna-ai/flora-mcp-skills | 8 | Claude Code | 8 | — |
| vepo/issues Sistema de Gestão de Mudanças | 8 | Claude Code, Codex, Cursor, OpenCode | 25 | 4,153 tok |
| flanliulf/aiforge Sync AI coding configurations from any Git repository to Copilot, Claude Code, Cursor, and | 8 | Claude Code, Codex, Gemini CLI, OpenCode | 53 | 1,374 tok |
| timstewart-dynatrace/Best-Practice-Notebooks ** not officially supported by Dynatrace ** these notebooks were sourced from official doc | 8 | Codex, OpenCode | 1 | 1,807 tok |
| radu103/github-copilot-vscode-sap-dev-instructions | 8 | GitHub Copilot | 5 | 1,955 tok |
| yldgio/vibe-vscode VS Code development workspace with GitHub Copilot instructions, coding guidelines, and pro | 8 | Codex, GitHub Copilot, OpenCode | 10 | 9,149 tok |
| TechWatching/copilot-goodies A collection of custom instructions and prompts to enhance your GitHub Copilot experience | 8 | GitHub Copilot | 1 | 551 tok |
| LWTlong/aida An open-source AI coding observability layer. Silently tracks vibe coding sessions via MCP | 8 | Claude Code | 3 | 143 tok |
| youssefsz/agentdoctor agentdoctor.youssef.tn Audit repositories for AI coding agent readiness. | 8 | Claude Code, Codex, OpenCode | 2 | 1,233 tok |
| andoop/sandtable | 8 | Claude Code, Codex, Cursor, OpenCode | 17 | 1,749 tok |
| waelmas/codeplow Plugins for AI coding agents (Claude Code, Cursor, Codex CLI) that fight context rot and d | 8 | Claude Code, Codex, OpenCode | 1 | 3,191 tok |
| 0x1abin/matter-controller-mcp An MCP server for Matter Controller, enabling AI agents to control and interact with Matte | 8 | Claude Code | 1 | 248 tok |
| Digidai/website2markdown md.genedai.me Convert any URL to clean Markdown. Cloudflare Worker with 14 site adapters, MCP Server, Ag | 8 | Claude Code, Codex, OpenCode | 2 | 440 tok |
| pab1it0/polymarket-mcp A Model Context Protocol (MCP) server for Polymarket's Gamma Markets API. | 8 | Claude Code | 1 | 516 tok |
| irskep/persistproc steveasleep.com MCP server to allow LLMs to manage and inspect long-running processes | 8 | Claude Code | 2 | 502 tok |
| kacase/mcp-outlook An MCP Server for Microsoft Outlook using GraphAPI | 8 | Claude Code | 1 | 333 tok |
| elevanaltd/debate-hall-mcp pypi.org Production-grade MCP server for Wind/Wall/Door multi-perspective debate orchestration | 8 | Claude Code | 5 | 821 tok |
| wangyendt/wayne-skills Including self-designed agent skills and pywayne skills | 8 | Claude Code, Codex, OpenCode | 2 | 1,863 tok |
| elhamid/llm-council LLM Council fork with persistence, decision traces, stability fixes, repeatable checks, an | 8 | Claude Code, Codex, OpenCode | 2 | 2,683 tok |
| janaraj/tnl Structured English contracts for AI coding agents — proposed by the agent, approved by you | 8 | Claude Code | 2 | 1,811 tok |
| longportapp/openapi open.longportapp.com Longport OpenAPI SDK Base. | 8 | Claude Code, Codex, OpenCode | 2 | 1,222 tok |
| pietermyb/mcp-pdf-reader PDF Reader MCP Server for VS Code | 8 | GitHub Copilot | 1 | 259 tok |
| ExceptionRegret/Kryfto The open-source web-browsing backend for AI agents & workflow engines. Ships a 42-tool MCP | 8 | Codex, OpenCode | 1 | 640 tok |
| BillDuke13/code-explainer-mcp A Cloudflare Worker that serves as an MCP (Model Context Protocol) server for code explana | 8 | Claude Code | 5 | 925 tok |
| Code-Hex/light-research-mcp A lightweight MCP server for LLM orchestration with DuckDuckGo/GitHub Code search and cont | 8 | Claude Code | 1 | 1,082 tok |
| iamadi11/mcp-ui-poc mcp-ui-poc.vercel.app | 8 | Claude Code | 15 | 531 tok |
| Bbeierle12/Skill-MCP-Claude Visual web interface for managing Claude MCP skills with Flask API and Claude Code CLI int | 8 | Claude Code | 1 | — |
| aegntic/aegntic-MCP AegnticMCP automates the creation and management of MCP servers, ensuring they are stable, | 8 | Claude Code | 2 | 1,653 tok |
| LerianStudio/lerian-mcp-server A MCP server to support all Lerian's platforms. Enables AI assistants to interact with Mid | 8 | Claude Code, Codex, OpenCode | 2 | 498 tok |
| apetta/agent-xlsx agent-xlsx.dev XLSX file CLI built with Agent Experience (AX) in mind. | 8 | Claude Code | 1 | — |
| sam-artuso/demo-mcp | 8 | Claude Code | 1 | 4,687 tok |
| Mnehmos/mnehmos.ooda.mcp OODA loop MCP server with filesystem, CLI, and automation tools | 8 | Claude Code | 1 | 1,397 tok |
| Automattic/wordpress-reader-mcp | 8 | Claude Code | 1 | 2,408 tok |
| angrysky56/openended-philosophy-mcp AI Reasoning system that combines OpenEnded Philosophy with Non-Axiomatic Reasoning System | 8 | Gemini CLI | 1 | 1,124 tok |
| druce/MCP Experiments with Model Context Protocol | 8 | Claude Code | 1 | 1,412 tok |
| jddunn/tenets tenets.dev Local-first MCP server for intelligent context that feeds your prompts | 8 | Cursor | 1 | 511 tok |
| ZenlixAI/echo-mcp Echo structured messages to drive the states of an agent client | 8 | Claude Code, Codex, OpenCode | 3 | 1,979 tok |
| bahamoth/rust-minidump-mcp pypi.org Empower AI agents to understand crash dumps through MCP server | 8 | Claude Code | 1 | 1,784 tok |
| yone-k/zaim-api-mcp A custom MCP server for working with the Zaim API. | 8 | Claude Code | 1 | 3,547 tok |
| SylphxAI/filesystem-mcp npmjs.com ARCHIVED non-primary. Prefer Citra/Iris/Cue/Prism/Spine/Lookout. | 8 | Codex, OpenCode | 1 | 455 tok |
| ebhattad/nfl-mcp | 8 | Codex, OpenCode | 1 | 1,572 tok |
| DiscoClaw/discoclaw Discoclaw: CLI-first Discord bridge for agent runtimes | 8 | Claude Code, Codex, OpenCode | 2 | 1,242 tok |
| marfoerst/the-pragmatic-pm makeitnice.de Hopefully the only Toolkit you need to become a successful PM | 8 | Claude Code | 1 | 500 tok |
| xhiroga/blender-mcp-senpai | 8 | Claude Code, Codex, Cursor, OpenCode | 3 | 496 tok |
| tenzir/mcp Tenzir MCP server | 8 | Claude Code | 1 | — |