3,543 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,297Research2,295Frontend2,250Security2,004Productivity1,709
All Claude Code32,117 Codex23,281 OpenCode22,054 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| aachtenberg/dynatrace-dql-kb DQL knowledge base + RAG pipeline + GitHub Copilot instructions for accurate Dynatrace Que | 3 | Claude Code, GitHub Copilot | 5 | 4,643 tok |
| trsdn/github-copilot-agent Blueprint repo to build Copilot instruction prompts and custom agents using GitHub Copilot | 3 | GitHub Copilot | 1 | 590 tok |
| rwx-cloud/skills | 3 | Codex, GitHub Copilot, OpenCode | 2 | 613 tok |
| MWG-Logan/Central-Memory-MCP mwg-logan.github.io A custom fork of @modelcontextprotocol/server-memory using Azure Functions MCP triggers an | 3 | GitHub Copilot | 1 | 2,139 tok |
| ssdeanx/ssd-ai MCP server | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 24 | 19,124 tok |
| jangabrielsson/HC3_mcp VSCode extension providing map server for Fibaro HC3 system | 3 | GitHub Copilot | 1 | 210 tok |
| pimpmypixel/immich-mcp-server MCP Server for Immich 2.0 API integration with AI agents | 3 | GitHub Copilot | 1 | 928 tok |
| sixees/mcp-curl Simple MCP server to execute cURL commands - ideal for Desktop AI Clients (Claude / ChatGP | 3 | Claude Code, GitHub Copilot | 2 | 1,681 tok |
| sandraschi/openclaw-molt-mcp FastMCP 2.14+ server bridging MCP clients ( Cursor, Antigrav, Claude …) with the OpenClaw | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 2,475 tok |
| tomtapia/mcp-trustedadvisor-server Use Trusted Advisor as a model context protocol. | 3 | GitHub Copilot | 1 | 146 tok |
| u9401066/pharmacy-mcp Pharmacy MCP Server - Drug information, dosage calculators, and interaction checkers via M | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 43 | 2,916 tok |
| AmiyaBot/Amiya-Bot-mcp-server AmiyaBot MCP Server | 3 | Claude Code, Codex, GitHub Copilot | 4 | 195 tok |
| PareshSoni468/katalon-mcp-server `Model Context Protocol server for Katalon Studio integration with Claude AI` | 3 | GitHub Copilot | 1 | 392 tok |
| jaredthivener/fastapi-docs-mcp MCP server for real-time FastAPI documentation access | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,756 tok |
| chmouel/jayrah 🌞 Jayrah - Jira Terminal and web user interface and AI-powered command palette (MCP) 🌞 | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 1,222 tok |
| mcpambassador/server mcpambassador.ai Open-source MCP governance proxy -- authentication, authorization, audit, and a marketplac | 3 | Codex, GitHub Copilot, OpenCode | 2 | 1,515 tok |
| FASTPROD/ContextEngine npmjs.com MCP server — AI agents that remember across sessions. Zero API keys, 100% local. | 3 | Claude Code, GitHub Copilot, Cursor | 6 | 18,694 tok |
| talkincode/hyperliquid-mcp-python hypmcp.talkincode.net A FastMCP-powered HyperLiquid trading MCP service that enables AI assistants to access per | 3 | GitHub Copilot | 1 | 1,525 tok |
| danchev/openmarkets docs.openmarkets.dev A Model Context Protocol (MCP) server for agentic retrieval of financial market data | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 8,910 tok |
| Smengerl/vw_connect_mcp Make your EV (VW Group and 30+ other brands via Tibber) available to your AI via MCP | 3 | Claude Code, GitHub Copilot | 4 | 6,453 tok |
| Albenzoo/Mockoon-mcp npmjs.com Control Mockoon mocks via natural language using the Model Context Protocol | 3 | Claude Code, Codex, GitHub Copilot | 2 | 2,083 tok |
| smaramwbc/statewave-connectors statewave.ai Connector ecosystem for Statewave — feed real-world events into agent memory | 3 | Codex, GitHub Copilot, OpenCode | 2 | 1,061 tok |
| loryanstrant/CaddyUI-MCP A MCP server for CaddyUI, allowing LLM control of the centralised management system. | 3 | Codex, GitHub Copilot, OpenCode | 2 | 907 tok |
| chris-page-gov/mcp-geo AI Generated Model Context Protocol (MCP) server for geospatial (Ordnance Survey) tooling | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 3,453 tok |
| sandraschi/database-operations-mcp MCP server and webapp for database operations with 15 portmanteau tools supporting SQLite, | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 1,473 tok |
| JonasKlimt/ie_mcp This is an MCP server designed to help with writing code using Industrial Ecology packages | 3 | GitHub Copilot | 1 | 1,439 tok |
| AmanKtyr/Tailor npmjs.com Stop vibe-coding bloat & token waste. Unified AI Coding-Agent & Spec-Driven Development (S | 3 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 23 | 3,693 tok |
| comparedge/mcp-server-comparedge comparedge.com MCP server for SaaS pricing data from ComparEdge.com — connect Claude to real-time SaaS pr | 3 | GitHub Copilot | 1 | 373 tok |
| Wladastic/AutoProbeMCP Allow your Github Copilot Chat to navigate your frontend projects. Also compatible with Ch | 3 | GitHub Copilot | 1 | 673 tok |
| GoCoder7/oci-mcp-server OCI MCP Server | 3 | GitHub Copilot | 1 | 576 tok |
| maybeswapnil/enterprise-mcp Enterprise-grade Model Context Protocol (MCP) server with ServiceNow integration and healt | 3 | GitHub Copilot | 1 | 216 tok |
| cmwen/min-kb-mcp Minimalist Knowledge Base MCP | 3 | GitHub Copilot | 1 | 937 tok |
| Kodaxadev/Task-Anchor-MCP kodaxa.dev ADHD executive function enforcement for Claude Desktop. An MCP server with task locking, d | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,561 tok |
| DaRabus/prompt-tracker PromptVault: A self-hosted, local-first dashboard that watches your AI CLI history files ( | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 5,774 tok |
| metagit-ai/metagit-cli metagit-ai.github.io Situational awareness across Git repositories. | 3 | Codex, GitHub Copilot, Cursor, OpenCode | 3 | 2,975 tok |
| s977043/river-review river-review.the3396.com Turn reviews into organizational decision assets. Review Judgment as Code for AI-assisted | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 10 | 9,528 tok |
| maxgfr/conforme Sync your AI coding config from Claude Code, Cursor, or any tool — rules, skills, agents, | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, Kiro, OpenCode | 9 | 19,952 tok |
| nickdesi/FFBB-MCP-Server ffbb.desimone.fr 🏀 Serveur MCP FFBB — Accédez aux données officielles de l'API FFBB (clubs, classements, c | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,377 tok |
| amichae2/Math_MCP MCP server capable of advanced math operations | 3 | GitHub Copilot | 1 | 298 tok |
| SlyBase/wordpress-slytranslate AI driven translation using native WordPress 7 AI connectors and provide AI abilities | 3 | GitHub Copilot | 7 | 18,512 tok |
| ahamedzoha/atelier Learn-by-building template: turn any idea into a project you build by hand with an AI ment | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 3,392 tok |
| projectbluefin/testsuite projectbluefin.github.io Cloud-native QA pipeline for Project Bluefin — Argo Workflows + KubeVirt + qecore/behave A | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 2,782 tok |
| vodoon-cell/ai-website-cloner-template-all ai-website-cloner-template | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 2,437 tok |
| fluttersdk/ai Teach your AI assistant Wind UI, Magic Framework, and more — across every major coding too | 3 | Claude Code, GitHub Copilot | 2 | 1,674 tok |
| sharpninja/McpServer sharpninja.github.io | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,651 tok |
| ihuzaifashoukat/splicedeck A video editor an AI agent drives, running on your own machine. | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 2,541 tok |
| luckynee/unity-prefab-parser-mcp | 3 | Codex, GitHub Copilot, OpenCode | 2 | 695 tok |
| abossard/drawio-mcp MCP server for creating, reading, and updating draw.io diagrams | 3 | GitHub Copilot | 1 | 1,336 tok |
| Archolith/menhir archolith.dev Provenance, governed context, and code-impact analysis for coding agents. | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 670 tok |
| HemmaBo-se/hemmabo-mcp-server hemmabo.com Reference implementation: HemmaBo — the host-owned trust layer for vacation rentals: every | 3 | Codex, GitHub Copilot, OpenCode | 2 | 818 tok |