23,799 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 agents8,544Claude Code6,892Git and workflow3,622Data and AI3,580Backend and APIs3,558Languages3,492Planning3,321Code review2,907Testing2,690DevOps and cloud2,489Writing and docs2,484Memory and context2,374Research2,321Frontend2,311Security2,178Project management1,971
All Claude Code32,539 Codex24,879 OpenCode23,799 GitHub Copilot3,723 Gemini CLI2,040 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| timohaa/scopewalker-mcp Codebase analysis MCP server for AI agents: complexity metrics, size thresholds, prop dril | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 13 | 448 tok |
| xiaojiou176-open/agent-export xiaojiou176-open.github.io Archive and governance workbench for AI agent transcripts, archive shells, and evidence ro | 1 | Claude Code, Codex, OpenCode | 2 | 4,544 tok |
| xiaojiou176-open/notebackup xiaojiou176-open.github.io Apple Notes backup control room for macOS with AI diagnostics, a token-gated Local Web API | 1 | Codex, OpenCode | 1 | 1,209 tok |
| xiaojiou176-open/dealwatcher xiaojiou176-open.github.io Open-source compare-first grocery price tracking with compare-aware watch groups, effectiv | 1 | Codex, OpenCode | 1 | 2,360 tok |
| xiaojiou176-open/shadcn-brief xiaojiou176-open.github.io Public repo for MCP-native UI delivery and review across Codex, Claude Code, OpenCode, and | 1 | Claude Code, Codex, OpenCode | 2 | 4,349 tok |
| xiaojiou176-open/notebooklab xiaojiou176-open.github.io Messy long context -> structured insight -> auditable markdown, research threads, and insp | 1 | Claude Code, Codex, OpenCode | 2 | 2,056 tok |
| Synectic-Research/research-scan researchscan.synectic.org Research Scan finds and ranks recent scientific papers that matter most for a specific res | 1 | Claude Code, Codex, OpenCode | 1 | 11,383 tok |
| windborne/zulipmcp windbornesystems.com Run AI agents in Zulip as @mentionable bots — or wire into any MCP client. | 1 | Claude Code, Codex, OpenCode | 2 | 1,511 tok |
| deployhq/deployhq-cli deployhq.com DeployHQ CLI — deploy from your terminal, for humans and agents | 1 | Claude Code, Codex, OpenCode | 2 | 2,040 tok |
| Scottpedia0/access One Bearer token, all your services. Self-hosted credential store + API proxy + MCP server | 1 | Codex, OpenCode | 1 | 1,144 tok |
| riefer02/mcp-pg-db-reader Read-only PostgreSQL MCP server for AI assistants, with safe query tools and multi-environ | 1 | Codex, OpenCode | 1 | 380 tok |
| suttonwilliamd/tpc-server Thoughts Plans Changelog is an MCP compliant server for coding with AI agents | 1 | Codex, OpenCode | 1 | 1,421 tok |
| Blindex09/mcp MCP Server - Skills server for AI agents | 1 | Claude Code, Codex, OpenCode | 2 | 2,700 tok |
| stackpwnies/bible-mcp MCP server that gives AI assistants access to 100+ Bible translations in 38+ languages. Lo | 1 | Codex, OpenCode | 1 | 1,108 tok |
| zamushwani/biomedical-ai-skills AI agent skills for cancer biology and multi-omics research | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,531 tok |
| robcsaszar/scaffold Claude Code skills for authoring AGENTS.md, CONTEXT.md, and DESIGN.md | 1 | Codex, OpenCode | 1 | 943 tok |
| larsboes/Axon larsboes.github.io An integration platform where every capability is a plugin from the core — public shell, p | 1 | Claude Code, Codex, OpenCode | 2 | 501 tok |
| YunYouJun/craft-hub craft-hub.yunyoujun.cn A local, cross-project developer workbench for project commands and agent skills. | 1 | Claude Code, Codex, OpenCode | 2 | 1,025 tok |
| compiuta-origin/connhex-tools connhex.com Python SDK, CLI, and MCP server for Connhex — connect IoT data and services to application | 1 | Claude Code, Codex, OpenCode | 2 | 377 tok |
| wvlvik/toy-skills | 1 | Claude Code, Codex, Cursor, OpenCode | 9 | 2,634 tok |
| cnavta/sprint-mcp A combination agent workflow and MCP server focused around iterative, collaborative develo | 1 | Claude Code, Codex, OpenCode | 2 | 10,409 tok |
| badbat75/FattureInCloudMCP MCP server (stdio, TypeScript SDK) bridging the Fatture in Cloud API v2: CRUD on issued/re | 1 | Codex, OpenCode | 1 | 1,205 tok |
| rodrigopg/mcp-brazil-marketplaces MCP Server para busca de anúncios na OLX Brasil (Python + FastMCP) | 1 | Claude Code, Codex, OpenCode | 2 | 996 tok |
| koalyptus/ls-apis Public API Discovery for Humans & Agents | 1 | Codex, OpenCode | 1 | 3,254 tok |
| julioalberto64/iron-mcp-framework Build secure, scalable and production-ready Model Context Protocol servers with Node.js. | 1 | Codex, OpenCode | 2 | 426 tok |
| PaulVineethP/mcp-server-azure-devops mcp-server-azure-devops for on-prem TFS - audited & dependency-patched | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,565 tok |
| thesammykins/FlixBridge Flix-Bridge is a Model Context Protocol (MCP) server that bridges AI assistants with media | 1 | Codex, OpenCode | 2 | 733 tok |
| gmlee-ncurity/redmine-mcp-server Model Context Protocol server for Redmine integration | 1 | Claude Code, Codex, OpenCode | 2 | 4,023 tok |
| ssasuoirafen/remnawave-mcp-server MCP server for Remnawave VPN panel API | 1 | Claude Code, Codex, OpenCode | 2 | 2,357 tok |
| nolan57/opencode-mcp-cron mcp corn on opencode | 1 | Codex, OpenCode | 1 | 2,396 tok |
| MAB2908/zont-mcp MCP server for controlling ZONT heating systems (BAXI Connect+ and compatible) with AI ass | 1 | Codex, OpenCode | 1 | 2,249 tok |
| lexq-io/lexq-cli lexq.io The Decision Operations Platform for engineering teams. CLI and MCP server for LexQ | 1 | Claude Code, Codex, OpenCode | 2 | 2,242 tok |
| dragonheart8787/opendata-mcp | 1 | Codex, OpenCode | 1 | 13,652 tok |
| GhadiSaab/ctx-memory Universal memory layer for AI coding agents, persist context across sessions and switch se | 1 | Claude Code, Codex, OpenCode | 2 | 3,948 tok |
| knownothing20/AgentPort AgentPort is an AI remote development gateway that supports MCP, a CLI daemon, SSH recover | 1 | Codex, OpenCode | 1 | 391 tok |
| CarlDog/plex-mcp MCP server for Plex Media Server, packaged as a Docker container | 1 | Claude Code, Codex, OpenCode | 2 | 4,446 tok |
| CarlDog/servarr-mcp MCP server for the Servarr stack (Sonarr, Radarr, Lidarr, Readarr, Prowlarr), packaged as | 1 | Claude Code, Codex, OpenCode | 2 | 5,186 tok |
| v-o-h-s/osc-mcp MCP server that supplies new sessions with context from prior sessions for project continu | 1 | Codex, OpenCode | 1 | 1,388 tok |
| TheoGirardin/mcp-lbc Serveur MCP pour la plateforme Leboncoin, permettant de faire des recherches poussés sur l | 1 | Codex, OpenCode | 1 | 925 tok |
| u9401066/rootcause-mcp Clinical Root Cause Analysis MCP Server - AI-guided structured RCA with Fishbone (6M), 5-W | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 51 | 4,716 tok |
| standardbeagle/slop-mcp standardbeagle.github.io MCP orchestrator — connect dozens of MCP servers while exposing only 8 meta-tools, so tool | 1 | Claude Code, Codex, OpenCode | 2 | 1,939 tok |
| Gitmaxd/context-repo-mcp MCP Server for Context Repo - enables MCP compatible software integration with your Contex | 1 | Codex, OpenCode | 1 | 619 tok |
| Direct-TO/kail-mcp | 1 | Codex, OpenCode | 1 | 30 tok |
| aipper/zentao-mcp | 1 | Codex, OpenCode | 1 | 676 tok |
| CraigWetzelberger/sumo-mcp-readonly A mcp server for searching sumologic logs. | 1 | Codex, OpenCode | 1 | 769 tok |
| owrede/vault-memory Local-first semantic memory MCP server for Obsidian vaults | 1 | Claude Code, Codex, OpenCode | 2 | 5,944 tok |
| obrien-matthew/mcp-spotify pypi.org MCP server for Spotify -- playlist building, playback control, and music discovery for Cla | 1 | Claude Code, Codex, OpenCode | 2 | 295 tok |
| nickvasilescu/slack-agent-mesh Portable Slack transport and coordination layer for agent-to-agent collaboration across He | 1 | Claude Code, Codex, OpenCode | 2 | 1,553 tok |
| zhitongblog/unflick A video player for humans and AI | 1 | Claude Code, Codex, OpenCode | 2 | 12,815 tok |
| thebtf/pr-review-mcp | 1 | Claude Code, Codex, OpenCode | 2 | 2,902 tok |