45,012 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 agents8,549Claude Code6,896Git and workflow3,630Data and AI3,579Backend and APIs3,559Languages3,491Planning3,321Code review2,909Testing2,691DevOps and cloud2,492Writing and docs2,490Memory and context2,374Research2,321Frontend2,311Security2,183Project management1,977
All Claude Code32,540 Codex24,898 OpenCode23,819 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Pantheon-Security/chrome-mcp-secure Secure ChromeMCP Server - Query and Debugging sites using Google Chrome with additional se | 8 | Claude Code | 1 | 1,339 tok |
| leonardsellem/hypermnesic Git-first memory for AI agents: Markdown files are truth, the index is disposable, writes | 8 | Codex, OpenCode | 1 | 4,650 tok |
| YannBrrd/simple_snowflake_mcp | 8 | Claude Code | 1 | 1,491 tok |
| Aetheria-Labs1/storefront-skills AI skill for building Shopify landing pages | 8 | Codex, OpenCode | 1 | 588 tok |
| SummerSec/SumSec-Skills SummerSec personal custom Skill repository | 8 | Claude Code, Codex, OpenCode | 6 | 4,072 tok |
| sahajamit/atlassian-cli CLI which is MCP alternative to talk to Atlassian Jira and Confluence | 8 | Claude Code | 3 | 2,329 tok |
| Disrush/teamvibe Decision version control for team vibe coding. Track business decisions, detect conflicts, | 8 | Claude Code | 5 | — |
| 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 | 22 | 640 tok |
| thrashr888/AllBeads allbeads.co A Boss Repository Architecture for Multi-Repo AI Agent Orchestration | 8 | Claude Code | 4 | 4,866 tok |
| 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 |
| 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 |
| 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 |
| Digidai/website2markdown mdget.dev Convert any URL to clean Markdown. Cloudflare Worker with 14 site adapters, MCP Server, Ag | 8 | Claude Code, Codex, OpenCode | 2 | 440 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 |
| 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 |
| pietermyb/mcp-pdf-reader PDF Reader MCP Server for VS Code | 8 | GitHub Copilot | 1 | 259 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 |
| iamadi11/mcp-ui-poc mcp-ui-poc.vercel.app | 8 | Claude Code, Codex | 37 | 747 tok |
| 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 |
| 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 |
| 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 |
| SylphxAI/filesystem-mcp npmjs.com ARCHIVED non-primary. Prefer Citra/Iris/Cue/Prism/Spine/Lookout. | 8 | Codex, OpenCode | 1 | 455 tok |
| xhiroga/blender-mcp-senpai | 8 | Claude Code, Codex, Cursor, OpenCode | 3 | 496 tok |
| tenzir/mcp Tenzir MCP server | 8 | Claude Code | 1 | — |
| shinshin86/mcp-simple-aivisspeech A Model Context Protocol (MCP) server for seamless integration with AivisSpeech text-to-sp | 8 | Claude Code | 1 | 1,350 tok |
| sandersouza/grafanaFastMCP link.mercadopago.com.br Python FastMCP Server / CLI ( OpenAI Compliance ), com suporte a transportes Server-Sent E | 8 | GitHub Copilot | 1 | 401 tok |
| epilande/gemini-grounding An MCP server that provides real-time information using Google Gemini's grounding capabili | 8 | Claude Code | 1 | 782 tok |
| Flux-Point-Studios/unreal-mcp Unreal Engine MCP (Model Context Protocol) server for AI-powered automation | 8 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 2,743 tok |
| TheodorStorm/brainstorm-mcp borgmcp.ai Archived multi-agent coordination prototype superseded by Borg MCP. | 8 | Claude Code, Codex, OpenCode | 2 | 3,840 tok |
| elct9620/perplexity-ask-openrouter The Perplexity Ask MCP Server use OpenRouter | 8 | Claude Code | 1 | 989 tok |
| acoyfellow/mcpu MCP control surface for a Cloudflare Artifacts repo. Bootstrap from GitHub, then edit, com | 8 | Codex, OpenCode | 1 | 82 tok |
| gianpieropuleo/radix-mcp-server A lightweight Model Context Protocol (MCP) server for Radix UI libraries (Themes, Primitiv | 8 | Claude Code | 1 | 1,889 tok |
| VinnyVanGogh/gemini-code-assist-mcp Model Context Protocol server integrating Google Gemini CLI with Claude Code for AI-powere | 8 | Claude Code | 1 | 1,761 tok |
| Poorgramer-Zack/copilot-mcp-tool MCP server that enables AI assistants to interact with Github Copilot cli, leveraging copi | 8 | Claude Code, Gemini CLI | 2 | 2,443 tok |
| iterorganization/IMAS-Codex | 8 | Claude Code, Codex, OpenCode | 14 | 28,793 tok |
| liquidz00/jamfmcp jamfmcp.readthedocs.io An async MCP server for Jamf Pro integration providing computer health analysis | 8 | Claude Code | 1 | 1,765 tok |