3,700 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| TheArchitectit/agent-guardrails-template Template repository with AI agent guardrails, safety protocols, and sprint task framework. | 1 | Claude Code, GitHub Copilot, Windsurf | 3 | 2,499 tok |
| toolate28/SpiralSafe spiralsafe.pages.dev SpiralSafe is self-maintaining, inherently coherent reposystem | Documentation, code, and | 1 | GitHub Copilot | 1 | 2,489 tok |
| elViRafa/agentic-memory File-first MCP memory for coding agents | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 5,869 tok |
| nolindnaidoo/colors-le letools.dev Extract every color in a codebase, and say which ones are not in your palette | 1 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 6 | 10,654 tok |
| zarubinvibe/mnemazine Local-first memory and knowledge ingestion for coding agents, with auditable archives, ret | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 13 | 1,207 tok |
| Talibabtou/website-shower Let your AI agent find the tasks hiding between ‘it works’ and ‘it’s clean’. | 1 | Codex, GitHub Copilot, OpenCode | 2 | 532 tok |
| attaxr/attaxr-seo-pipeline AI-powered SEO content pipeline — keyword research, competitor scraping with Browser Use, | 1 | Codex, GitHub Copilot, OpenCode | 2 | 2,402 tok |
| duongnguyen321/ag-skills duonguyen.site Agent Configuration Guide / Hướng Dẫn Cấu Hình Agent | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 47 | 766 tok |
| sandraschi/pdf-mcp FastMCP PDF intelligence: extract, manipulate, annotate, convert, validate, and LanceDB RA | 1 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 1,765 tok |
| Jonnyton/TinyAssets tinyassets.io TinyAssets is a global goals engine, host-run multiplayer daemon platform, and long-horizo | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 29 | 5,143 tok |
| plural-pinelabs/pinelabs-online-mcp The Pine Labs Online MCP Server implements the Model Context Protocol (MCP) to enable seam | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 2,838 tok |
| shigechika/gws-mcp developers.google.com MCP fork of Google Workspace CLI — exposes Drive, Gmail, Calendar, Sheets, Docs, Chat, Adm | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 6,546 tok |
| sovantica/engrava-mcp engrava.ai Model Context Protocol server for Engrava — expose an AI agent memory database to any MCP | 1 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 4,145 tok |
| AceDataCloud/FishMCP acedata.cloud Fish Audio MCP server — text-to-speech with Fish Audio voice models. Powered by AceDataClo | 1 | Claude Code, GitHub Copilot | 2 | 952 tok |
| AceDataCloud/ShortURLMCP MCP server for short URL creation and management through Ace Data Cloud. | 1 | Claude Code, GitHub Copilot | 2 | 786 tok |
| AceDataCloud/GrokMCP MCP server for Grok Imagine AI video generation via Ace Data Cloud. | 1 | Claude Code, GitHub Copilot | 2 | 856 tok |
| AceDataCloud/SerpMCP platform.acedata.cloud MCP server for Google SERP search, images, news, maps, and knowledge graph results. | 1 | Claude Code, GitHub Copilot | 2 | 801 tok |
| AceDataCloud/WanMCP platform.acedata.cloud MCP server for Wan AI video generation via AceDataCloud API | 1 | Claude Code, GitHub Copilot | 2 | 806 tok |
| Coinyak/onchainai onchain-ai.xyz Crypto tool directory: discover, normalize, and expose MCP, CLI, SDK, API, x402, RWA, and | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 2,341 tok |
| HandyS11/ProjGraph handys11.github.io .NET tool ecosystem for visualizing project dependencies, database schemas, and class hier | 1 | Claude Code, GitHub Copilot | 10 | 1,447 tok |
| Samarth-23-eng/India-MCP india-mcp.vercel.app 🇮🇳 MCP servers for Indian APIs — GST, Delhivery, DigiLocker. Let AI agents operate nativ | 1 | GitHub Copilot | 1 | 143 tok |
| WYRE-AI/kaseya-quote-manager-mcp MCP server for Kaseya Quote Manager (Datto Commerce) — read-only quotes, sales orders, pur | 1 | GitHub Copilot | 1 | 562 tok |
| Tom409114/research-repo-doctor research-repo-doctor-bckncrcwwmg6jrbsrd6btj.streamlit.app Artifact Evaluation readiness checker for research code: static scan, safe fixes, verify l | 1 | Codex, GitHub Copilot, OpenCode | 2 | 1,043 tok |
| WYRE-AI/connectwise-automate-mcp conduit.wyre.ai MCP server for ConnectWise Automate (RMM) — computer management, patching, scripting, and | 1 | Claude Code, GitHub Copilot | 2 | 1,355 tok |
| WYRE-AI/huntress-mcp conduit.wyre.ai MCP server for the Huntress cybersecurity platform | 1 | GitHub Copilot | 1 | 550 tok |
| aifity/omnigit-mcp GitHub's official MCP Server | 1 | Claude Code, GitHub Copilot | 2 | 3,219 tok |
| apiarya/wemo-mcp-server Control Wemo smart home devices through AI assistants using natural language. | 1 | GitHub Copilot | 1 | 7,061 tok |
| benseverndev-oss/goldenflow [Archived] Now part of the Golden Suite monorepo: github.com/benseverndev-oss/goldenmatch | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 13,577 tok |
| Maheshkumarjena/GithubStats_MCP A TypeScript-based Model Context Protocol (MCP) server for inspecting public GitHub data t | 1 | GitHub Copilot | 1 | 150 tok |
| darylmcd/Roslyn-Backed-MCP | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 4,110 tok |
| edithatogo/sourceright edithatogo.github.io Reference verification infrastructure for academic and legal citation workflows | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,909 tok |
| gabrielmahia/wapimaji-mcp pypi.org MCP server for Kenya drought and water: simulated county drought phases (not NDMA data), c | 1 | Codex, GitHub Copilot, OpenCode | 2 | 606 tok |
| eternal-roman/ledger npmjs.com Exact-decimal double-entry kernel for AI agents. Call MCP tools instead of doing money mat | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 851 tok |
| groupdocs-comparison/GroupDocs.Comparison.Mcp GroupDocs.Comparison for .NET MCP server — compare PDF, Word, Excel, PowerPoint, and text | 1 | Codex, GitHub Copilot, OpenCode | 2 | 2,385 tok |
| gulmezeren2-byte/acikpoz Turkish public construction unit-price (birim fiyat) catalog parser — PDFs into structured | 1 | GitHub Copilot | 1 | 893 tok |
| gulmezeren2-byte/andon Deterministic verification for AI-generated analysis. Reconciliation, consistency and Exce | 1 | GitHub Copilot | 1 | 969 tok |
| hannasdev/mcp-writing MCP service for AI-assisted reasoning and editing on long-form fiction projects | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 2,156 tok |
| koment-dev/koment koment.dev Out-of-band code annotations for AI agents and humans. Keeps the why next to the code with | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,937 tok |
| mapbox/mcp-docs-server Mapbox MCP Server for Documentation | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,428 tok |
| nolindnaidoo/urls-le letools.dev Extract every URL in a codebase, with its protocol and exact position | 1 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 6 | 10,912 tok |
| nolindnaidoo/string-le letools.dev Extract every string in a codebase, with its position, so a person can read them | 1 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 6 | 11,181 tok |
| nolindnaidoo/envsync-le letools.dev Compare the dotenv files in a tree, and say which keys are missing from which | 1 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 6 | 12,194 tok |
| nolindnaidoo/secrets-le letools.dev Find hardcoded credentials in a codebase, and never print one into the report | 1 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 6 | 10,155 tok |
| nolindnaidoo/dates-le letools.dev Extract every date and timestamp, and the exact instant each one resolves to | 1 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 6 | 10,339 tok |
| nolindnaidoo/paths-le letools.dev Extract every file path in a codebase, and say whether it still points at anything | 1 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 6 | 10,991 tok |
| nolindnaidoo/scrape-le letools.dev Check whether a page is scrapeable before the scraper is written, and say when it cannot t | 1 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 6 | 11,465 tok |
| tactual-dev/tactual tactual.sh Screen-reader navigation cost analyzer — models the real effort to discover, reach, and op | 1 | GitHub Copilot | 1 | 903 tok |
| topness-msft/callwright An MCP server that places real phone calls — reservations, appointments, inquiries — on yo | 1 | Claude Code, GitHub Copilot | 2 | 1,472 tok |
| abdyer/j-archive-mcp A J-Archive MCP server for GitHub Copilot & other AI assistants | 1 | GitHub Copilot | 1 | 2,432 tok |
| larryhudson/simple-notion-mcp-server Notion MCP server that uses Markdown for better LLM support | 1 | GitHub Copilot | 1 | 494 tok |