43,853 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 agents7,784Claude Code6,676Data and AI3,658Backend and APIs3,500Languages3,392Git and workflow3,252Planning3,233Code review2,768Testing2,420Memory and context2,364Writing and docs2,341DevOps and cloud2,330Research2,286Frontend2,271Security2,055Project management1,754
All Claude Code32,000 Codex23,558 OpenCode22,502 GitHub Copilot3,568 Gemini CLI1,915 Cursor1,737 Windsurf150 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| atre/looksy Screenshot any URL from the CLI. Built for AI-assisted visual development — WCAG contrast | 0 | Claude Code | 3 | 756 tok |
| AliErcanOzgokce/sui-ops-bot Sui dev-leads escalation ops bot: Slack auto-tracker + MCP control server backed by a shar | 0 | Claude Code | 1 | 1,389 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 |
| IotA-asce/minecraft-mcp MCP server for Minecraft - lets AI harnesses (Codex, Claude Code, Hermes) perform all play | 0 | Claude Code | 1 | 1,095 tok |
| cjafet/mcp-project-manager | 0 | Claude Code | 6 | 892 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 |
| ahmedlala502/scrapling-tool web scraping dashboard with CLI, MCP, and Playwright support | 0 | Claude Code, OpenCode | 5 | — |
| jshsakura/a360-mcp Automation Anywhere A360 Control Room bot-failure diagnosis MCP server (Model Context Prot | 0 | Claude Code | 1 | 1,967 tok |
| xjoanet/heungbu26-mcp heungbu-mcp.vercel.app | 0 | Claude Code | 1 | 421 tok |
| b34nst4lk/vestibule A plugin-based MCP server using pluggy for extensibility | 0 | Claude Code | 1 | 1,504 tok |
| jaredglaser/donetick-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 3,300 tok |
| zjlgdx/yapi-mcp-server MCP 2026-07-28 server for read-only YAPI API documentation access | 0 | Claude Code | 1 | 636 tok |
| Dragonshock/cli-agent-mcp | 0 | Claude Code, Codex, OpenCode | 4 | 1,602 tok |
| jhonnold/ai-wiki-service Self-synthesizing AI knowledge wiki: LangGraph synthesis worker + FastAPI/MCP server + Pos | 0 | Claude Code | 1 | 1,092 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 | 564 tok |
| alexisinwork/MCP | 0 | Claude Code, Codex, OpenCode | 2 | 975 tok |
| umeshramya/nhcx-payer-mcp ● MCP server simulating NHCX payer-side workflow actions (approve/reject/query/forward) fo | 0 | Claude Code | 1 | 1,052 tok |
| nex-browser/nexbrowser-mcp | 0 | Codex, OpenCode | 1 | 63 tok |
| aimadesimple/TinyDB-MCP-v2 | 0 | Codex, OpenCode | 1 | 669 tok |
| skyphusion-labs/common-thread-mcp npmjs.com MCP server for Common Thread -- drive investigations, ingest, attribution, and evidence pa | 0 | Claude Code | 1 | 449 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 |
| MyLiya46/paperfream Turns paper/method descriptions into natively editable PowerPoint architecture diagrams. M | 0 | Claude Code | 1 | 345 tok |
| alxnhfr-bit/mcp-grounding Google Places grounding as an MCP server, measured against the same 91-post golden set as | 0 | Claude Code | 1 | 603 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 |
| ZenforceTaiji/MCP-AI | 0 | Claude Code | 1 | 878 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 |
| jonathaneemmett/training-peaks-mcp MCP server for TrainingPeaks. Reads workouts, fitness metrics (CTL/ATL/TSB), and health da | 0 | Claude Code | 1 | 846 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 |
| carlosvidal/heygen-mcp MCP server for the HeyGen avatar video generation API | 0 | Claude Code | 1 | 910 tok |
| ishaan-skyacres/gmail-multi-mcp Multi-account Gmail MCP server. Thread replies that actually thread, full draft lifecycle, | 0 | Claude Code | 1 | 1,822 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 |
| krish-shahh/mcp-idempotent A transparent proxy that gives any MCP server Stripe-style idempotency — retried tool call | 0 | Claude Code | 1 | 1,943 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 |