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 |
|---|---|---|---|---|
| O-mega-Enterprise/suprsonic-mcp suprsonic.ai Suprsonic MCP server. One API key, 17 capabilities for your AI agent. Works with Claude De | 0 | Codex, OpenCode | 1 | 712 tok |
| Orphograph/Orphograph orphograph.com Empirical notary: hash locally, OpenTimestamps, Bitcoin-anchored receipts. MCP server + CL | 0 | Codex, OpenCode | 1 | 318 tok |
| tenpace-app/review-router-setup review-router.tenpace.com Human-approved GitHub-to-Slack Review Router setup for workflows and AI agents | 0 | Codex, OpenCode | 1 | 293 tok |
| PeterPirog/mcp-light-memory Lightweight local-first persistent memory for coding agents and MCP clients. | 0 | Claude Code, Codex, OpenCode | 6 | 248 tok |
| RightOnPar-LLC/mesh-connector market.meshtool.ai Connect any MCP client to the MeshTool platform + MeshMarket exchange in 30 seconds — agen | 0 | Codex, GitHub Copilot, OpenCode | 2 | 2,616 tok |
| RikitoNoto/gmocoin-fx-mcp Model Context Protocol (MCP) to enable AI LLMs to trade using GMO coin FX platform | 0 | Codex, OpenCode | 1 | 114 tok |
| RubenGlez/devicecloud-mcp npmjs.com MCP server that exposes DeviceCloud as tools for MCP-aware assistants — list uploads, chec | 0 | Claude Code, Codex, OpenCode | 2 | 1,007 tok |
| richujames/drug_interaction_checker_mcp | 0 | Claude Code, Codex | 5 | — |
| SharpLu/ko-mcp Connect any AI agent to 120M+ source-traced SEC filings — MCP server, Python/TypeScript SD | 0 | Claude Code, Codex, OpenCode | 3 | 4,477 tok |
| SiTouhemi/Backendgen | 0 | Codex, OpenCode | 1 | 359 tok |
| Sitten-Tokyo/Sippion Local, read-only MCP server for efficient repository context retrieval and multi-agent AI | 0 | Claude Code, Codex, OpenCode | 2 | 251 tok |
| Smartoire/paxaver-mcp Paxaver MCP server — AI-facing adapter over the Paxaver school lunch platform | 0 | Codex, OpenCode | 1 | 1,047 tok |
| Sra1Phani/domain-finder domain-finder-theta.vercel.app | 0 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| Suigar-Gaming/ts-sdks playground.suigar.com Suigar TypeScript SDKs | 0 | Claude Code, Codex, OpenCode | 2 | 3,973 tok |
| SunrisesIllNeverSee/sigrank-mcp signalaf.com SigRank MCP — AI operator evaluation and token cascade efficiency tools. The yield cascade | 0 | Codex, OpenCode | 1 | 1,806 tok |
| SylphxAI/smart-reader-mcp Prism — local media sniff + route for agents. One call reads PDF/image/video via sibling c | 0 | Codex, OpenCode | 1 | 405 tok |
| Thang1710/subagent-mcp pypi.org MCP gateway for Codex to orchestrate external coding-agent harnesses, with normalized life | 0 | Claude Code, Codex, OpenCode | 2 | 1,002 tok |
| TheRealFloatDev/AgentsBestFriend A local MCP Tool that helps your Coding Agent be more efficient and waste less tokens | 0 | Claude Code, Codex | 1 | — |
| maleksaadi0109/hyprfedora | 0 | Claude Code, Codex | 1 | — |
| WCAG-Compliance/wcagc-mcp wcagc.com MCP server for wcagc — let Claude or ChatGPT run real axe-core accessibility scans (WCAG, | 0 | Claude Code, Codex, OpenCode | 2 | 1,571 tok |
| merc1305/findMate findmate-owner-network.xvwbgtt855.chatgpt.site Privacy-safe AI agent skill for finding complementary human founders through owner-approve | 0 | Codex, OpenCode | 1 | 610 tok |
| Webb-Ventures/autorouter | 0 | Claude Code, Codex, OpenCode | 2 | 1,540 tok |
| YG3-ai/yg3-mcp Public integration docs for YG3 MCP | 0 | Codex, OpenCode | 1 | 1,099 tok |
| ZahiriNatZuke/whisper-transcribe-mcp MCP server for audio transcription via faster-whisper (local) or OpenAI Whisper API | 0 | Claude Code, Codex, OpenCode | 2 | 1,300 tok |
| WimSuenens/gs1belu.myproductmanager | 0 | Claude Code, Codex | 12 | 145 tok |
| abhiyoheswaran1/tokentrace | 0 | Claude Code, Codex, OpenCode | 2 | 1,232 tok |
| adanb13/cirdan pypi.org AI infrastructure cartographer and operations daemon — Graphify for live infrastructure. F | 0 | Codex, OpenCode | 1 | 1,466 tok |
| afrazja/poshkan-v2 poshkan-v2.vercel.app | 0 | Claude Code, Codex, OpenCode | 2 | 707 tok |
| africanmarketos591/mvr-framework africanmarketos.com Relational-readiness and permission-to-operate tools for AI agents in African, emerging, a | 0 | Codex, OpenCode | 1 | 2,614 tok |
| agentready-market/agentready | 0 | Codex, OpenCode | 1 | 551 tok |
| agustincf/Arcade1v1 arcade1v1.com Arcade1v1 is a 1v1 skill arena that autonomous AI agents play over an open API. Agents mat | 0 | Codex, OpenCode | 1 | 6,542 tok |
| meridianmcp/Meridian AI Coordinator | 0 | Claude Code, Codex, OpenCode | 9 | 7,801 tok |
| akarazhev/bitcoin-risk-brief bitcoinriskbrief.minihub.app Daily Bitcoin risk signal with visible data freshness: a deterministic 0-1 metric, a scena | 0 | Codex, OpenCode | 1 | 1,416 tok |
| alefnt/AgentPay | 0 | Claude Code, Codex | 3 | — |
| alyiox/mcp-clickhousex Read-only MCP server for ClickHouse: SELECT queries, EXPLAIN plan/pipeline/syntax analysis | 0 | Claude Code, Codex, OpenCode | 2 | 880 tok |
| alyiox/mcp-docs-ask Local RAG MCP server for markdown docs. Retrieval only (no answer LLM): ask_docs returns g | 0 | Claude Code, Codex, OpenCode | 2 | 1,074 tok |
| alyiox/mcp-samsclub-ads MCP server for Sam's Club Sponsored Ads APIs — spec-driven endpoint discovery and a generi | 0 | Claude Code, Codex, OpenCode | 2 | 1,001 tok |
| alyiox/mcp-walmart-marketplace MCP server for Walmart Marketplace APIs (US, 3P seller) | 0 | Claude Code, Codex, OpenCode | 2 | 998 tok |
| andezdev/tokenlite-mysql-mcp npmjs.com A secure, efficient, and intelligent MySQL server for the Model Context Protocol (MCP). | 0 | Codex, OpenCode | 1 | 1,164 tok |
| andypgray/loadbearing nuget.org Fluent C# architecture spec that enforces the rules (CLI, CI, xUnit) and generates AI-agen | 0 | Claude Code, Codex, OpenCode | 1 | 5,240 tok |
| antonillos/safeselect antonillos.github.io Read-only PostgreSQL & MongoDB access for coding agents. Local, fail-closed MCP enforcemen | 0 | Codex, OpenCode | 1 | 723 tok |
| attebury/remogram Generic SCM/forge boundary CLI and MCP — typed JSON facts for agents | 0 | Codex, OpenCode | 1 | 542 tok |
| FusionpactTech/fusionpact-vectordb ⚡ The Agent-Native Retrieval Engine — Hybrid Vector + Reasoning + Memory for AI Agents. HN | 0 | Codex, OpenCode | 1 | 2,037 tok |
| bchoi-qwe/aeso-mcp Agent-native MCP server for Alberta electricity market data via official AESO APIs | 0 | Codex, OpenCode | 1 | 216 tok |
| bendtherules/ask262 ask262.bendtherules.in MCP server for exploring the ECMAScript specification | 0 | Codex, OpenCode | 1 | 869 tok |
| benmilne-com/agents Agent discovery configuration and developer resources for benmilne.com | 0 | Claude Code, Codex, Cursor, OpenCode | 3 | 725 tok |
| benteigland11/cartograph-mcp Model Context Protocol (MCP) server for cartograph-cli for better agent orchestration | 0 | Codex, Gemini CLI, OpenCode | 2 | 3,126 tok |
| benzatkulak-collab/socialperks social-perks.vercel.app | 0 | Claude Code, Codex, OpenCode | 30 | 6,445 tok |
| bgorzelic/ghostlink Security-hardened MCP server giving AI coding agents safe, deterministic, policy-gated acc | 0 | Claude Code, Codex, OpenCode | 2 | 1,751 tok |
| blackaxgit/agent-mcp-hub npmjs.com One MCP server that bridges Codex, Cursor, OpenCode, and Claude Code into any MCP client. | 0 | Claude Code, Codex, OpenCode | 2 | 6,489 tok |