23,251 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 agents7,609Claude Code6,644Data and AI3,677Backend and APIs3,502Languages3,403Planning3,220Git and workflow3,193Code review2,743Testing2,377Memory and context2,363DevOps and cloud2,314Writing and docs2,311Research2,293Frontend2,259Security2,022Productivity1,721
All Claude Code32,006 Codex23,251 OpenCode22,198 GitHub Copilot3,552 Gemini CLI1,917 Cursor1,737 Windsurf138 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| urjeetpatel/db-tools-mcp MCP server that gives AI agents fast, read-only access to SQL Server and Snowflake schema | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,856 tok |
| etheaven/codex-mcp-server Codex Mcp Server | 0 | Codex, OpenCode | 1 | 753 tok |
| felixkwasisarpong/incident-triage-mcp Incident Triage MCP is a Model Context Protocol–native incident‑response tool server. It e | 0 | Codex, OpenCode | 1 | 292 tok |
| sebazai/faceit-mcp | 0 | Claude Code, Codex, Cursor, OpenCode | 3 | 410 tok |
| FODYZ/yangmap Serveur MCP : quel chemin YANG/gNMI donne quelle information, sur quel equipement, dans qu | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,587 tok |
| amigo-ai/forge-mcp docs.amigo.ai Experimental MCP server prototype for Amigo Agent Forge workflows | 0 | Claude Code, Codex, OpenCode | 2 | 290 tok |
| kaizen-org/openapi-mcp-server MCP server that exposes any OpenAPI/Swagger API as MCP tools | 0 | Claude Code, Codex, Cursor, OpenCode | 8 | 2,074 tok |
| woodwosj/GhostShell MCP-native credential vault — AI agents authenticate without holding secrets | 0 | Claude Code, Codex, OpenCode | 5 | 286 tok |
| margusliinev/rhr-mcp Public Procurement Register MCP. | 0 | Codex, OpenCode | 1 | 406 tok |
| pr1m8/tavily-fastmcp | 0 | Codex, OpenCode | 1 | 935 tok |
| CenblueOne/tradingview-mcp-py MCP stdio server: 30 tools for stock analysis (TradingView TA, Yahoo Finance, IDX/BEI, bac | 0 | Codex, OpenCode | 1 | 1,238 tok |
| arr-mcps/profilarr-mcp Model Context Protocol for Dictionarry-Hub/Profilarr | 0 | Codex, OpenCode | 1 | 878 tok |
| arr-mcps/mylar3-mcp Model Context Protocol for MylarComics/mylar3 | 0 | Codex, OpenCode | 1 | 993 tok |
| Korck-lab/deepseek-mcp | 0 | Claude Code, Codex, OpenCode | 26 | 107 tok |
| ketankshukla/learn-mcp-agent-crew learn-mcp-agent-crew.vercel.app Project #4 in a learn-MCP series: an agent that hires help. spawn_agent is runAgentLoop ca | 0 | Claude Code, Codex, OpenCode | 3 | 159 tok |
| amit11-ibm/kernel-mcp AI-powered Linux kernel development MCP server for IBM Bob — 19 tools covering symbol sear | 0 | Codex, OpenCode | 1 | 862 tok |
| Kreativshikkk/MCP-system | 0 | Codex, OpenCode | 1 | 4,236 tok |
| amit11-ibm/JDD-Agent-OS-MCP JDD-Agent OS — Autonomous AI agent operating system with genetic evolution, multi-objectiv | 0 | Codex, OpenCode | 1 | 972 tok |
| Guipegoraro/opencode-bridge MCP server that lets Claude Code delegate coding tasks to external models running on a loc | 0 | Codex, OpenCode | 1 | 1,416 tok |
| cryptoyoginya/harness-health-engineering Personal life-quality OS: treats the body as an instrument, not a target. Whoop auto-inges | 0 | Claude Code, Codex, OpenCode | 5 | 3,414 tok |
| EthanH9977/ragic-mcp MCP server for Ragic HTTP API — read, write, approval, lock. Hidden API key setup; *.ragic | 0 | Codex, OpenCode | 1 | 3,161 tok |
| PhoebusForWork/jira-mcp | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,240 tok |
| lietblue/mcp | 0 | Codex, OpenCode | 1 | 15,022 tok |
| berntpopp/clingen-link genefoundry.org MCP server for ClinGen (Clinical Genome Resource): gene–disease validity, dosage sensitivi | 0 | Claude Code, Codex, OpenCode | 10 | 3,053 tok |
| berntpopp/gencc-link genefoundry.org MCP server for GenCC (Gene Curation Coalition): harmonized gene–disease validity classific | 0 | Claude Code, Codex, OpenCode | 11 | 1,240 tok |
| zhangtian-123/codex-memory Local Markdown-backed memory tools for Codex and MCP-capable agents. | 0 | Codex, OpenCode | 1 | 269 tok |
| goldandrei/MCP-App-GameScope | 0 | Claude Code, Codex, OpenCode | 2 | 32 tok |
| andrewesweet/ropey An MCP server for rope | 0 | Claude Code, Codex | 4 | 180 tok |
| dotlab-hq/vector-store-mcp Openai vector store mcp. Base Url can be easily chnged | 0 | Claude Code, Codex | 7 | — |
| egargale/lb-mcp-ui-proxy MCP-UI Wrapper Proxy for Longbridge — turns plain JSON responses into interactive HTML UIs | 0 | Claude Code, Codex, OpenCode | 2 | 113 tok |
| lukleh/mcp-read-only-sql Secure MCP server providing read-only SQL access to PostgreSQL and ClickHouse databases | 0 | Codex, OpenCode | 1 | 767 tok |
| berntpopp/hgnc-link genefoundry.org MCP server for HGNC (HUGO Gene Nomenclature Committee, genenames.org): gene symbol and ID | 0 | Claude Code, Codex, OpenCode | 10 | 2,113 tok |
| LXVault/mcp | 0 | Codex, OpenCode | 1 | 2,220 tok |
| jonathan249/health-mcp personal mcp server sharing wellness data to agents | 0 | Codex, OpenCode | 1 | 589 tok |
| ninemindai/agentback-demo agentback-demo.vercel.app Weather MCP server built with AgentBack — one Zod schema set served over stdio, authentica | 0 | Claude Code, Codex | 1 | — |
| jmpijll/site24x7-code-mode-mcp Code-mode MCP server for Zoho Site24x7. Two tools (search + execute) with QuickJS WASM san | 0 | Codex, OpenCode | 1 | 3,373 tok |
| ia23a-lachnita/ui-diff-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 5,194 tok |
| navin2031992/mcpselenium | 0 | Codex, OpenCode | 1 | 948 tok |
| bartest5/stickerdaniel_linkedin-mcp-server | 0 | Claude Code, Codex, OpenCode | 8 | 1,879 tok |
| PremierStudio/BrowserEngine An agent explores the product. CI replays the path with no AI. A broken step is a named re | 0 | Codex, OpenCode | 1 | 756 tok |
| arr-mcps/bookshelf-mcp Model Context Protocol for pennydreadful/bookshelf | 0 | Codex, OpenCode | 1 | 1,385 tok |
| apet97/clockify-python Complete async Clockify Python SDK with a structurally read-only MCP server | 0 | Claude Code, Codex, OpenCode | 2 | 5,858 tok |
| chazmaniandinkle/oscine Browser synth composer with an API-first core: MCP plugin for Claude, OSC gateway for cont | 0 | Claude Code, Codex, OpenCode | 2 | 1,755 tok |
| anhtuan2td/tradingview_mcp | 0 | Codex, OpenCode | 1 | 1,552 tok |
| DasDarki/PixelLabRat Local, project-based desktop app and MCP server for generating style-consistent pixel art | 0 | Codex, OpenCode | 1 | 859 tok |
| NYXNYX-cyber/MCP-Image_Analyzer | 0 | Codex, OpenCode | 1 | 2,435 tok |
| bcharleson/gsc-agent-cli CLI and MCP server for Google Search Console — sites, sitemaps, search analytics, URL insp | 0 | Codex, OpenCode | 1 | 499 tok |
| SolvingLab/OmniWeave A high-performance, polyglot code-analysis graph for coding agents — cross-language, cross | 0 | Claude Code, Codex, OpenCode | 5 | 14,225 tok |
| jgang724/construction-job-costing-agent MCP server + MCP Apps widgets + M365 Copilot declarative agent for construction job costin | 0 | Codex, OpenCode | 1 | 1,543 tok |
| vitaleap/llmstxt-mcp MCP for managing remote llms.txt documents. | 0 | Claude Code, Codex, OpenCode | 2 | 579 tok |