31,986 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 agents7,699Claude Code6,660Data and AI3,668Backend and APIs3,501Languages3,399Planning3,231Git and workflow3,226Code review2,759Testing2,389Memory and context2,368Writing and docs2,333DevOps and cloud2,313Research2,290Frontend2,267Security2,038Project management1,731
All Claude Code31,986 Codex23,430 OpenCode22,372 GitHub Copilot3,564 Gemini CLI1,915 Cursor1,742 Windsurf150 Kiro84
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| riemannulus/knowledge-base Hybrid-search knowledge base for teams — ingests docs, git logs, Slack, code, and PRs into | 1 | Claude Code | 2 | 3,335 tok |
| secure-ssid/hpe-networking-mcp secure-ssid.github.io Low-token HPE Networking MCP router for Aruba Central, GreenLake, migrations, optional pro | 1 | Claude Code, Codex, OpenCode | 14 | 7,533 tok |
| Waganawa-Megumin/togaf10_EAP_MCP waganawa-megumin.github.io An unofficial bilingual TOGAF-based EA consulting MCP server based on TOGAF 10 (EA Practit | 1 | Claude Code | 1 | 1,423 tok |
| thomijasir/gemini-image-mcp Optimized for google gemini image | 1 | Claude Code | 1 | 1,100 tok |
| Jpatching/mcp-outlook pypi.org Microsoft 365 Outlook Mail and Calendar MCP server for Claude and AI assistants with zero | 1 | Claude Code | 1 | 331 tok |
| ManiaSacha/gitlog-mcp pypi.org Give your AI coding agent superpowers over git history — changelogs, commit analysis, blam | 1 | Claude Code | 10 | — |
| AntaresQAQ/VoxMesh Platform-independent, voice-first AI agent gateway with pluggable LLM, STT, and TTS provid | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 1,572 tok |
| youssefvdel/docsGround Real-time documentation grounding & search engine for AI agents (SQLite FTS5 + BGE embeddi | 1 | Claude Code, Codex, OpenCode | 8 | 2,172 tok |
| tewfiq/genai-solutions-mcp MCP server exposing a curated index of 1,197 generative AI tools | 1 | Claude Code | 1 | 720 tok |
| thomastraum/clarity-api-mcp Bun MCP server for the Clarity AI upscaler API | 1 | Claude Code, Codex, OpenCode | 2 | 682 tok |
| Thebeardedambivert/shopify-ai-ops-agent Autonomous, human-governed ecommerce operations agent built with LangGraph v1, 5 Model Con | 1 | Claude Code, Codex, OpenCode | 14 | 916 tok |
| NinjaEde/mcp-scalable-capital Unofficial MCP server for Scalable Capital broker data — overview, holdings, transactions, | 1 | Claude Code | 1 | 884 tok |
| jordi-murgo/cliptunnel-mcp Operate a locked-down remote machine through its clipboard — MCP server tunneled over clip | 1 | Claude Code, Codex | 2 | — |
| David7ce/audio2score-mcp | 1 | Claude Code | 1 | 2,320 tok |
| JigeeshaJain/ReviewQueueMcp MCP server exposing one tool, get_review_queue: a ranked view of your GitHub pull request | 1 | Claude Code | 1 | 2,129 tok |
| eneelkant/google-ads-claude-plugin Claude Cowork MCP plugin for managing Google Ads campaigns, Search and Display ads, budget | 1 | Claude Code | 2 | 367 tok |
| hygef-v4/youtube-studio-mcp hygef-v4.github.io High-performance, zero-dependency MCP server connecting AI assistants (Claude, Cursor, Ant | 1 | Claude Code, Codex, OpenCode | 2 | 5,542 tok |
| AyushShanu/CodeBase-MCP-Server | 1 | Claude Code | 2 | 2,491 tok |
| notluquis/mcp-pjud-cl mcp-pjud.readthedocs.io Servidor MCP no oficial de solo lectura para la consulta pública de causas del Poder Judic | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 3,172 tok |
| AlexStansfield/gtm-mcp-server An MCP server to manage GTM containers | 1 | Claude Code | 1 | 597 tok |
| simonives/reed simonives.github.io A self-hosted, open-source RSS reader with a graph-native data model, public REST API, and | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 8,792 tok |
| whchoi98/seoul-opendata-mcp | 1 | Claude Code | 13 | 913 tok |
| tsvikas/amazing-marvin-mcp Unofficial MCP server for Amazing Marvin | 1 | Claude Code | 1 | 847 tok |
| doctormacky/okf-mcp | 1 | Claude Code, Codex | 5 | — |
| EvilFreelancer/zaezd Zaezd — a trip engine that starts with a reason to travel: a conference on your topic beco | 1 | Claude Code, Codex, OpenCode | 2 | 1,545 tok |
| starSumi/sumi-docs starsumi.github.io Human and machine-readable documentation for people and AI agents | 1 | Claude Code, Codex, OpenCode | 5 | 935 tok |
| rez-f/aws-devops-study-kb Self-hosted memo knowledge base your AI agents (Claude, OpenWebUI, MCP/OpenAPI bots) write | 1 | Claude Code | 1 | 2,007 tok |
| karenrebecag/PowerAutomate_MCP Local MCP server for personal Power Automate cloud flows — your own account, no admin cons | 1 | Claude Code | 1 | 666 tok |
| jasongilman/mcp-eval-demo Demonstrates using evaluations to test an agent's ability to effectively use an MCP Server | 1 | Claude Code | 1 | 1,404 tok |
| gonzalonicolasr/cortexmem cortexmem.com Local-first persistent memory for AI coding agents — MCP server + HTTP API, SQLite on your | 1 | Claude Code | 1 | 372 tok |
| sandraschi/substack-mcp FastMCP 3.1+ Model Context Protocol (MCP) server & SOTA React webapp dashboard for Substac | 1 | Claude Code, Codex, OpenCode | 2 | 737 tok |
| wvuhskr/mcp-microsoft-ads Unofficial safety-first MCP server for the Microsoft Advertising API | 1 | Claude Code | 1 | 795 tok |
| Villarley/cursor-mcp-server MCP server that delegates all code writing to Cursor Composer 2 / Grok 4.5, so an orchestr | 1 | Claude Code | 1 | 375 tok |
| sandraschi/stripe-mcp FastMCP 3.4+ server & SOTA React Webapp for Stripe payment operations, SaaS billing, subsc | 1 | Claude Code, Codex, Cursor, OpenCode | 3 | 740 tok |
| khajaaijaz26/agent-demo-studio Plan-first local MCP, CLI, and Studio for AI agents to record demos and create launches, c | 1 | Claude Code, Codex, OpenCode | 2 | 651 tok |
| trading-a/ai_ths_moni_trading_mcp A Tonghuashun web simulated trading wrapper exposed as an MCP service. | 1 | Claude Code | 1 | 2,254 tok |
| alexneargarder/unity-inspector-mcp MCP server that lets AI agents inspect and control a running copy of Broforce through the | 1 | Claude Code | 1 | 1,758 tok |
| JulieElkinsAWS/psychometrics-mcp Classical test theory, differential item functioning, local item dependence and standard s | 1 | Claude Code | 1 | 6,023 tok |
| dostertags/sii TypeScript core + CLI + MCP server automating Chile's tax authority (SII). 1,178 hermetic | 1 | Claude Code | 1 | 1,002 tok |
| avivancos/open-english OLCP - a portable MCP server that owns identity, curriculum and the learner model, while a | 1 | Claude Code, Codex, OpenCode | 8 | 2,863 tok |
| kyoungjongkil/fileanalyzer_mcp_testmonial A FastMCP-based test suite for reading and analyzing specific local files. | 1 | Claude Code, Codex, OpenCode | 2 | 3,153 tok |
| brettdavies/sounding-webmcp-demo sounding.brettdavies.workers.dev Audit patient for the anc.dev WebMCP challenge. | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 81 tok |
| FTWAgency/wpconvert-devtools wpconvert.ai Open-source CLI, MCP server, and API examples for WPConvert.ai | 1 | Claude Code, Codex, OpenCode | 2 | 418 tok |
| abhi-ramtel/mcp-overleaf-server This is used to apply for jobs and generate a ATS optimized resume. | 1 | Claude Code | 1 | — |
| royashbrook/lifescored You are already a number. Every rule cited, every weight editable. | 1 | Claude Code, Codex, OpenCode | 2 | 941 tok |
| Atypical-Consulting/AdrMcp atypical-consulting.github.io Architectural Decision Records over MCP — search, author, validate, link, and trace decisi | 1 | Claude Code | 4 | 1,114 tok |
| saeedshoh/minio-mcp-server MCP server exposing MinIO/S3 object storage operations (list, read, write, delete, presign | 1 | Claude Code | 1 | 538 tok |
| J8k3/aws-payment-cryptography-mcp jacobmarks.com MCP server for AWS Payment Cryptography — key lifecycle, HSM migration analysis, and PCI-a | 1 | Claude Code, Codex, OpenCode | 2 | 4,345 tok |
| Treevu-ai/cli-market-world cli-market.dev Cost-of-Living OS for LatAm — market optimize: basket compare, TCO, substitutes, action li | 1 | Claude Code, Codex, OpenCode | 8 | 4,773 tok |
| ar-agents/ar-agents ar-agents.ar Open infrastructure for Argentina's sociedades de IA (AI-operated companies, draft General | 1 | Claude Code, Codex, OpenCode | 2 | 253 tok |