23,310 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 agents7,642Claude Code6,648Data and AI3,676Backend and APIs3,504Languages3,399Planning3,222Git and workflow3,208Code review2,742Testing2,379Memory and context2,369Writing and docs2,323DevOps and cloud2,311Research2,290Frontend2,261Security2,025Productivity1,719
All Claude Code31,996 Codex23,310 OpenCode22,256 GitHub Copilot3,557 Gemini CLI1,917 Cursor1,739 Windsurf141 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| MOSW626/lig-room LIG room space reservation system — approval workflow, weekly calendar, and AI agent integ | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| TuanLdv/mcp-openapi-server-demo mcp-openapi-server-demo | 0 | Claude Code, Codex, Cursor, OpenCode | 8 | 2,074 tok |
| xbrxr03/memorygraph Evidence-backed temporal belief revision for AI agents | 0 | Codex, OpenCode | 1 | 228 tok |
| prog76/mcp_secure-fox | 0 | Codex, OpenCode | 1 | 390 tok |
| Omicron6/Klaim klaim-beta.vercel.app KLAIM is a pay-per-use human verification API for AI agents. Humans keep credentials priva | 0 | Codex, OpenCode | 1 | 115 tok |
| williamjrich2/mollies-stitch-studio MCP embroidery design queue and local Brother SE700 iPhone relay | 0 | Codex, OpenCode | 1 | 340 tok |
| balabeir/garmin-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 388 tok |
| casenterprises/motion-mcp-server | 0 | Claude Code, Codex, OpenCode | 2 | 2,173 tok |
| shashank-sn/positioning-bridge Evidence-backed positioning policy checks for content workflows, CLI, and MCP. | 0 | Codex, OpenCode | 1 | 112 tok |
| JaminZhou/AppKitInspector Inspect live native macOS AppKit interfaces from Codex. | 0 | Codex, OpenCode | 1 | 326 tok |
| LZZLHY/archview Code architecture dashboard: CodeGraph (tree-sitter) provides structural facts, while the | 0 | Codex, OpenCode | 1 | 1,400 tok |
| thargy/mcp-gateway | 0 | Codex, OpenCode | 1 | 574 tok |
| thargy/docker-mcp | 0 | Codex, OpenCode | 1 | 862 tok |
| Markera-OU/pankow-mcp Pankow MCP server storefront: manifests, docs, and registry metadata (no app code) | 0 | Claude Code, Codex, OpenCode | 2 | 678 tok |
| perniemann/pnCore perniemann.com MCP engine that runs software delivery as named, gated steps; not one long chat. Skills, a | 0 | Claude Code, Codex, OpenCode | 2 | 3,392 tok |
| longhdwst1full/social-connect-mcp-poc social-connect-mcp-poc.vercel.app | 0 | Claude Code, Codex, OpenCode | 8 | 1,490 tok |
| ishan-parihar/swiggy-lyr Unified Swiggy MCP - Food, Instamart & Dineout for AI agents. One server, one OAuth token. | 0 | Codex, OpenCode | 1 | 797 tok |
| ishan-parihar/amazon-lyr Amazon research & shopping MCP server for AI agents — search, product details, reviews, ca | 0 | Codex, OpenCode | 1 | 954 tok |
| limars874/coordination-mcp A small shared work-state MCP server. | 0 | Codex, OpenCode | 1 | 113 tok |
| purplehat93/proton-mcp | 0 | Codex, OpenCode | 1 | 469 tok |
| ishan-parihar/etmoney-lyr ET Money research layer for AI agents — 67 mutual-fund categories, stock screens & NIFTY c | 0 | Codex, OpenCode | 1 | 866 tok |
| csikosaron98/intervals-mcp-server FitBudy map server for intervals | 0 | Codex, OpenCode | 1 | 292 tok |
| aryaminus/socials-assistant deploy.workers.cloudflare.com MCP server + agent skills for social media creators — TikTok/Instagram/Facebook/YouTube an | 0 | Claude Code, Codex, OpenCode | 2 | 2,634 tok |
| vinilana/nf-mcp | 0 | Claude Code, Codex, OpenCode | 3 | 260 tok |
| SDK-E/mailbox Local development mail sink — SMTP catcher with HTTP API, inbox UI, CLI and MCP server | 0 | Codex, OpenCode | 1 | 555 tok |
| moosin76/windows-scoped-remote-mcp-server wsr.ezcode.kr | 0 | Codex, OpenCode | 1 | 3,268 tok |
| sentania-labs/vcf-mcp Governed multi-backend MCP appliance for VMware Cloud Foundation | 0 | Claude Code, Codex, OpenCode | 2 | 2,922 tok |
| deuriib/mcp-gateway Aggregate multiple MCP servers behind a single HTTP/SSE endpoint with Code Mode — reducing | 0 | Codex, OpenCode | 1 | 3,617 tok |
| Skyline-9/hotels-mcp Comprehensive Travel & Hospitality FastMCP Server: Parallel Hotel Search (Agoda, Booking.c | 0 | Claude Code, Codex, OpenCode | 8 | 2,684 tok |
| kristianeboe/outsite-mcp outsite-mcp.kristianeboe.me Unofficial read-only MCP for Outsite availability, rates, and room calendars | 0 | Codex, OpenCode | 1 | 243 tok |
| adefemi-dev/Jcodemunch-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 31,152 tok |
| atharva-bedekar/PowerPointMCP MCP to allow agentic edits and creation of ppts. Connect with any agent platform of your c | 0 | Claude Code, Codex | 1 | — |
| bulychauPI/shop-db-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 1,320 tok |
| ylty1516/ase-deliver ylty1516.github.io Any AI to production Aseprite game art. CLI + MCP compiler for .aseprite sprites, sheets, | 0 | Claude Code, Codex, OpenCode | 2 | 1,015 tok |
| zbrkic/godot-mcp | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 535 tok |
| echoomegaprime/echo-credential-broker Echo Vault credential broker MCP — agents may USE credentials, never READ them. Install fo | 0 | Claude Code, Codex, OpenCode | 2 | 4,960 tok |
| kalala252/asm-mcp-server MCP server for evidence-backed passive attack-surface research | 0 | Codex, OpenCode | 1 | 113 tok |
| harutlc/sql-mcp | 0 | Claude Code, Codex | 1 | — |
| tbaraniuk/arxiv-agent-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 1,462 tok |
| AI1379/mihoyo-mcp MCP server for Miyoushe / HoYoLAB — QR login, encrypted credential vault, daily notes & al | 0 | Codex, OpenCode | 1 | 1,763 tok |
| bebebebebebebebebebebebebebebe/mcp-examples | 0 | Claude Code, Codex, OpenCode | 8 | 673 tok |
| kyle-nelson-berkeley/runpod-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 3,143 tok |
| chiraitori/manga-trans Local-first Model Context Protocol (MCP) server & Web Studio for manga/comic scanlation, i | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,377 tok |
| ltda3/telco-analytics-mcp Governed, deterministic telco analytics MCP backed by a semantic layer | 0 | Claude Code, Codex | 1 | — |
| publicala/ebooksdepository-agent ebooksdepository.com Official EbooksDepository agent skill, MCP config, and Agent Plugin manifest | 0 | Codex, OpenCode | 1 | 222 tok |
| bmbbms/boss-cli-mcp Boss Zhipin automation CLI with MCP server and batch messaging | 0 | Codex, OpenCode | 1 | 357 tok |
| cuishihui66/coding-tools-mcp coding-tools-mcp | 0 | Codex, OpenCode | 6 | 1,072 tok |
| Wulfgardr/work-assistant Gestione locale e indipendente dal provider della posta per persone e agenti AI | 0 | Codex, OpenCode | 1 | 247 tok |
| ivanprytula/cv-rest-mcp-server | 0 | Claude Code, Codex, OpenCode | 3 | 11,881 tok |
| foxfirecodes/marker-watch-mcp an mcp server that watches for start/stop markers in long running watch-mode commands and | 0 | Codex, OpenCode | 1 | 25 tok |