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 |
|---|---|---|---|---|
| AlierQ/image-analyzer-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 1,034 tok |
| creative-int/kumori-plugins kumori for agents — Agent Plugins 1.0.0 package: image + style in, sticker out over remote | 0 | Claude Code, Codex, OpenCode | 2 | 688 tok |
| JumpLink/postbote Postbote — mail, contacts and calendar for GNOME, as a CLI and an MCP server. Runs on GJS | 0 | Claude Code, Codex, OpenCode | 2 | 2,100 tok |
| drizjet/just-bash-mcp CWD-relative bash MCP server (DEP0190 fix) | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,729 tok |
| stojandev/moodle-downloader-mcp Moodle Downloader MCP — download any Moodle site for offline / AI-agent use (CLI + MCP ser | 0 | Claude Code, Codex, OpenCode | 2 | 711 tok |
| SleepSweet/sleepsweet Memory hygiene and audit layer for AI agents. Agents have a brain — we give it sleep. | 0 | Codex, OpenCode | 1 | 134 tok |
| gilanggsb/knowledge-mcp | 0 | Codex, OpenCode | 1 | 658 tok |
| Kanzando/Mcp-Wacta Servidor MCP para operar la suite WaCta de WordPress: configuración, Registro Único de CTA | 0 | Codex, OpenCode | 1 | 1,037 tok |
| PurrlyDigital/owasp-wstg-mcp Local Knowledge Graph RAG over the OWASP Web Security Testing Guide, exposed as five MCP t | 0 | Codex, OpenCode | 1 | 2,424 tok |
| velodb/velodb-mcp-server MCP Server for VeloDB Cloud & Enterprise | 0 | Codex, OpenCode | 1 | 2,492 tok |
| jaredglaser/donetick-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 3,300 tok |
| Dragonshock/cli-agent-mcp | 0 | Claude Code, Codex, OpenCode | 4 | 1,602 tok |
| santanusinha/neovim-use-mcp An MCP server to use pre-confgiured neovim as a read/write/edit tool with agents | 0 | Codex, OpenCode | 1 | 561 tok |
| alexisinwork/MCP | 0 | Claude Code, Codex, OpenCode | 2 | 975 tok |
| nex-browser/nexbrowser-mcp | 0 | Codex, OpenCode | 1 | 63 tok |
| aimadesimple/TinyDB-MCP-v2 | 0 | Codex, OpenCode | 1 | 669 tok |
| MattiooFR/content-studio Studio de contenu open source (AGPL) — ton agent IA écrit via MCP, l'outil orchestre : rév | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| fatemehmollaeimdepended-cloud/mcp | 0 | Claude Code, Codex, OpenCode | 10 | 2,867 tok |
| rofid-c/codebase-analyzer-mcp MCP Server cerdas untuk memetakan basis kode dan memberikan 'ingatan' (codebase memory) pa | 0 | Claude Code, Codex | 13 | — |
| harshul1404/marketdocs-india Agent-first NSE/BSE company document corpus with provenance, REST, Markdown, and MCP | 0 | Codex, OpenCode | 1 | 122 tok |
| Escape-Velocity-by-SH-SW/Barrier_Free_Trip-Public TypeScript-based MCP server that helps people with mobility impairments prepare to visit t | 0 | Claude Code, Codex, OpenCode | 2 | 1,909 tok |
| likefack/windows-local-mcp-python | 0 | Codex, OpenCode | 1 | 3,857 tok |
| 51ck/frontier-mcp | 0 | Claude Code, Codex, OpenCode | 38 | 9,903 tok |
| HuskyDS/basecamp-mcp-server | 0 | Codex, OpenCode | 1 | 6,205 tok |
| Blendfoul/beamng-mcp | 0 | Codex, OpenCode | 1 | 125 tok |
| jaywapp/toss-readonly-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 3,023 tok |
| bosens-China/tc39-atlas bosens-china.github.io TC39 proposal index, bilingual review, and ECMAScript modernization Skill for Chinese user | 0 | Codex, OpenCode | 1 | 125 tok |
| cynthiajones34/GBrain thebuildersopsstudio.com Cost-optimized gbrain fork for single-operator boutique consultancy. ~$1-5/mo target. | 0 | Claude Code, Codex, OpenCode | 2 | 14,533 tok |
| CassiaResearch/aircall-mcp-server Unofficial MCP server for Aircall by Allo - 73 tools for calls, contacts, SMS, users, team | 0 | Claude Code, Codex, OpenCode | 2 | 2,297 tok |
| Ka1y0/Tool_MCP_LMStudio MCP server for diagnosing, testing, verifying, and safely controlling LM Studio and local | 0 | Codex, OpenCode | 1 | 1,218 tok |
| Ricoledan/mcp-onprem-starter MCP server starter template for deploying inside a customer's network | 0 | Codex, OpenCode | 1 | 892 tok |
| Ricoledan/korral-storelink-mcp MCP server exposing Korral's StoreLink API to an agent for store-ordering and stock-tracki | 0 | Codex, OpenCode | 1 | 1,046 tok |
| vincentwang79/stock-mcp | 0 | Codex, OpenCode | 1 | 507 tok |
| fuyucn/amem Amem — self-hosted agent memory & knowledge graph. Local-first SQLite memory for Codex / C | 0 | Codex, OpenCode | 1 | 458 tok |
| HR-Partner/hrpartner-mcp MCP plugin for HR Partner | 0 | Codex, OpenCode | 1 | 1,834 tok |
| ShreeBohara/recall-leetcode Spaced-repetition companion for LeetCode practice — FSRS scheduling, Claude MCP ingestion, | 0 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| Cee62/cicash A budget you lend to an AI agent, not money you give it: bounded, expiring, revocable, aud | 0 | Codex, OpenCode | 1 | 1,240 tok |
| HyperRouteAI/hyperroute-mcp MCP server for HyperRoute — route and run external tools through hyperroute.io from any MC | 0 | Codex, OpenCode | 1 | 1,882 tok |
| dowlings/librechat-mnemonic Automatic, project-scoped memory for LibreChat, backed by a local mnemonic MCP server. | 0 | Codex, OpenCode | 1 | 430 tok |
| hskelp9527-pixel/agnes-image-mcp MCP server giving any AI client image generation and image understanding via the Agnes API | 0 | Codex, OpenCode | 1 | 467 tok |
| XBW-Leo/MODULAR-RAG-MCP-SERVER | 0 | Claude Code, Codex | 9 | — |
| nothariharan/agents-paintbrush Marketing site + waitlist for image-gen MCP — Zerops Challenge entry (web + api + postgres | 0 | Codex, OpenCode | 1 | 74 tok |
| smorand/mcp-htmleditor WYSIWYG HTML editor + MCP server for LLM-assisted presentations and documents (IBM Carbon, | 0 | Codex, OpenCode | 1 | 1,640 tok |
| mikuare/Code-Ledger Local-first project memory and change intelligence for AI coding agents. Incremental symbo | 0 | Claude Code, Codex, OpenCode | 5 | 13,092 tok |
| robsannaa/storemetrics-mcp Real-time e-commerce analytics MCP server. Agents can self-register a website with one no- | 0 | Codex, OpenCode | 1 | 291 tok |
| giulioleone097/ai-news-platform Piattaforma editoriale AI mobile-first con Next.js, Supabase e MCP | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| pego29/mcp-server-python-mskl4du6 Created from render-examples/mcp-server-python template | 0 | Claude Code, Codex, OpenCode | 2 | 841 tok |
| ShiningSugar35/mcp-devbridge | 0 | Codex, OpenCode | 1 | 10,497 tok |
| jesspig/git-mcp-server | 0 | Codex, OpenCode | 1 | 1,480 tok |
| meanwebuser/telegram-tt-beauty telegram-tt-beauty.vercel.app Telegram Web fork with proxy-aware transport, BYOK AI, transcription hooks, and browser-bo | 0 | Claude Code, Codex, OpenCode | 2 | 5,833 tok |