24,815 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| TadMSTR/task-queue-mcp A FastMCP server that exposes the agent orchestration task queue as an MCP tool interface. | 3 | Codex, OpenCode | 1 | 2,427 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 |
| quiltdata/quilt-mcp-server | 3 | Claude Code, Codex, OpenCode | 12 | 1,142 tok |
| MTimma/knowerage Local MCP server that tracks AI analysis coverage against your codebase | 3 | Codex, OpenCode | 1 | 262 tok |
| pm990320/ultimate-playwright-mcp npmjs.com Multi-agent Playwright MCP server with tab group isolation — multiple AI agents share one | 3 | Codex, OpenCode | 1 | 333 tok |
| maxrabin/pdf-image-mcp | 3 | Codex, OpenCode | 1 | 68 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 |
| zuohuiyang/dump-analyzer-mcp-server An MCP server for remote Windows Crash Dump analysis via CDB, enabling AI agents to debug | 3 | Codex, OpenCode | 1 | 1,809 tok |
| 3062-in-zamud/knowledgine Developer Knowledge Infrastructure - Extract structured knowledge from your codebase for A | 3 | Claude Code, Codex, OpenCode | 7 | 1,801 tok |
| jgabor/finsliparn Finsliparn is a MCP Server and Claude Code Plugin that adapts Poetiq's ARC-AGI solver meth | 3 | Claude Code, Codex, OpenCode | 7 | 665 tok |
| yucx-go/agent-knowledge pypi.org AI agent knowledge & long-term memory · MCP server, knowledge graph, BM25 + RRF retrieval | 3 | Codex, OpenCode | 1 | 1,083 tok |
| antonlunden/vehicle-mcp Expose your vehicle's information, status, and control via MCP | 3 | Codex, OpenCode | 1 | 100 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 |
| CAPHTECH/pce-memory | 3 | Claude Code, Codex, OpenCode | 4 | 5,255 tok |
| mcpambassador/server mcpambassador.ai Open-source MCP governance proxy -- authentication, authorization, audit, and a marketplac | 3 | Codex, GitHub Copilot, OpenCode | 2 | 1,500 tok |
| Saperly/saperly-mcp MCP server for Saperly — give any AI agent a phone number | 3 | Codex, OpenCode | 1 | 2,467 tok |
| geoffmcc/sidekick Self-hosted, extensible AI agent platform with governed MCP tools, persistent project memo | 3 | Codex, OpenCode | 1 | 1,818 tok |
| Knuckles-Team/systems-manager System-Manager will update your system and install/upgrade applications. Supports Agentic | 3 | Claude Code, Codex, OpenCode | 2 | 5,159 tok |
| ham-zax/satori satori.hamza.my.id Free, open-source semantic code search for coding agents. Ask where behavior lives in plai | 3 | Codex, OpenCode | 1 | 2,140 tok |
| hlebtkachenko/ovhcloud-mcp MCP server for OVHcloud (www.ovhcloud.com) — VPS, domains, DNS, billing, SSH, API explorer | 3 | Codex, OpenCode | 1 | 343 tok |
| joch/obsidian-connect-mcp Query your Obsidian vault using Dataview using an MCP | 3 | Codex, OpenCode | 1 | 2,238 tok |
| Yongthyuan/agent-context-bridge yongthyuan.github.io Local-first context bridge and CC Switch installable MCP handoff integration for coding ag | 3 | Codex, OpenCode | 1 | 649 tok |
| bugparty/resume-mcp-server | 3 | Codex, Cursor, OpenCode | 2 | 2,587 tok |
| gorka2354/shotik Native open-source screenshot tool for Windows with a built-in MCP server: let Claude see | 3 | Codex, OpenCode | 1 | 942 tok |
| max1ab/rss-news MCP tool to get NEWS from RSS | 3 | Codex, OpenCode | 1 | 727 tok |
| seandearnaley/mcp-warden-magento-ts | 3 | Claude Code, Codex, OpenCode | 2 | 1,782 tok |
| briandconnelly/codex-in-claude DEPRECATED: superseded by amicus (github.com/briandconnelly/amicus); unsupported and archi | 3 | Claude Code, Codex, OpenCode | 9 | 6,489 tok |
| hcross/videogame-encyclopedia-mcp-server A MCP server dedicated to videogame information and visual assets searching and fetching. | 3 | Codex, OpenCode | 1 | 407 tok |
| johnneerdael/google-mailpilot johnneerdael.github.io A Gmail IMAP/SMTP Client for AI Agents with Calendar Integration | 3 | Codex, OpenCode | 1 | 4,322 tok |
| HappyMonkeyAI/DynamicMCPProxy A smart MCP proxy server that **lazily loads relevant MCP tool servers based on your proje | 3 | Codex, OpenCode | 1 | 844 tok |
| theagenticguy/opencodehub theagenticguy.github.io Apache-2.0 code intelligence for AI coding agents. Graph-based impact analysis, blast radi | 3 | Claude Code, Codex, OpenCode | 16 | 2,984 tok |
| ashcastelinocs124/master-mcp master-mcp.vercel.app | 3 | Codex, OpenCode | 1 | 1,497 tok |
| Bluezeamer/PrecisionContextEngine PCE is a codebase analysis MCP tool that uses a wrapper around serena and an agent mechani | 3 | Codex, OpenCode | 1 | 355 tok |
| willorn/mcp-yashan An MCP (Model Context Protocol) server for connecting to YashanDB, enabling AI assistants | 3 | Codex, OpenCode | 1 | 535 tok |
| henrikogaard/infomaniak-mcp A unified Model Context Protocol (MCP) server that gives AI agents full access to your Inf | 3 | Codex, OpenCode | 1 | 1,369 tok |
| igrechuhin/Cortex | 3 | Claude Code, Codex, OpenCode | 26 | 6,359 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 |
| Ichliebedich1/mimo-bridge-mcp An MCP with an admin dashboard that lets Codex and other Agent tools perform analysis and | 3 | Codex, OpenCode | 1 | 1,008 tok |
| ageugyn/glpi-mcp-server First MCP Server for GLPI ITSM — Connect Claude, ChatGPT and Copilot to your IT operations | 3 | Claude Code, Codex | 1 | — |
| bcharleson/prospeo-cli CLI and MCP server for the Prospeo API — person/company enrichment and search for AI agent | 3 | Claude Code, Codex, OpenCode | 2 | 7,630 tok |
| mzkrasner/grok-x-insights-mcp Real-time social intelligence from X/Twitter for AI assistants — powered by Grok's live se | 3 | Claude Code, Codex, OpenCode | 3 | 2,501 tok |
| DoppiaG93/ctxmem Git-native, shareable project memory for AI coding agents — fully local, no cloud. | 3 | Codex, OpenCode | 1 | 844 tok |
| gaia-research/gaia-mcp Agent-native discovery, trust, installation, and progression interface for the Gaia Skill | 3 | Claude Code, Codex, OpenCode | 2 | 1,131 tok |
| sethdavis512/obsidian-mcp-server Universal MCP server for Obsidian vault integration with OpenAI - works with Windsurf, Cla | 3 | Claude Code, Codex | 2 | 815 tok |
| alfianyusufabdullah/figma-proxy-mcp Live Figma access for AI agents via MCP — no subscription, no REST API, no rate limits, no | 3 | Claude Code, Codex, OpenCode | 2 | 2,669 tok |
| TadMSTR/vikunja-mcp FastMCP server exposing the Vikunja REST API as scoped, per-agent MCP tools | 3 | Codex, OpenCode | 1 | 3,398 tok |
| loryanstrant/CaddyUI-MCP A MCP server for CaddyUI, allowing LLM control of the centralised management system. | 3 | Codex, GitHub Copilot, OpenCode | 2 | 1,047 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 |
| rordi-ai/loopbreaker Local-first MCP review graph extracted from Rordi: bounded agent review, attributable evid | 3 | Claude Code, Codex, OpenCode | 2 | 778 tok |
| mdadul/db-mcp Self-hosted MCP gateway that gives AI coding agents read-only access to your databases. | 3 | Claude Code, Codex | 3 | 919 tok |