43,872 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 agents7,796Claude Code6,678Data and AI3,657Backend and APIs3,502Languages3,394Git and workflow3,252Planning3,236Code review2,768Testing2,425Memory and context2,361Writing and docs2,344DevOps and cloud2,337Research2,286Frontend2,272Security2,058Project management1,756
All Claude Code32,008 Codex23,577 OpenCode22,522 GitHub Copilot3,569 Gemini CLI1,916 Cursor1,739 Windsurf152 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| MaximSantalov/ai_agent_mcp_jira | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,281 tok |
| DawidNowak/mcp-proxy Hardening MCP proxy: per-profile tool filtering, Streamable HTTP downstream, observability | 0 | GitHub Copilot | 1 | 1,010 tok |
| danielsuguimoto/crisp-mcp-server MCP server for the Crisp REST API | 0 | Codex, OpenCode | 1 | 576 tok |
| qui364/fscp-mcp MCP server for reading .fscp configuration files (SPZ “Rubezh-Global”) | 0 | Claude Code | 1 | 5,300 tok |
| nymrel/nymrel-agent nymrel-agent.vercel.app Explainable multi-model routing with deterministic receipts and no prompt custody. | 0 | Codex, OpenCode | 1 | 490 tok |
| industrix-com-br/openplc-engineering-mcp Domain-oriented MCP server for OpenPLC engineering operations | 0 | Codex, OpenCode | 1 | 271 tok |
| lucianoengel/pentest-mcp | 0 | Claude Code | 12 | — |
| haorantang97/knowledge-trust-core Portable evidence and maturity policy for AI-facing knowledge systems | 0 | Codex, OpenCode | 1 | 164 tok |
| ChloePark85/kr-groundtruth-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| Nikel-san/AtlMCPforDC | 0 | Codex, GitHub Copilot, OpenCode | 2 | 2,276 tok |
| davidmosiah/rappi-mcp Unofficial local-first Rappi MCP. Never pays unless RAPPI_ALLOW_MUTATIONS and explicit_use | 0 | Codex, OpenCode | 1 | 195 tok |
| AI-AlexBaum/IP-MCP MCP server for EU and Benelux trademark research and company lookup over free, public sour | 0 | Claude Code | 1 | 1,734 tok |
| andreymudri/vault-mcp MCP server over an Obsidian knowledge vault — BM25 retrieval plus one wiki-link hop, guard | 0 | Claude Code | 1 | — |
| DaviDaminelli/mcp-web-search | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| weinh/wechat_mcp_publisher Local MCP tool for publishing WeChat Official Account drafts | 0 | Claude Code | 20 | — |
| KoensAU/grok-mcp-worker | 0 | Codex, OpenCode | 1 | 1,130 tok |
| MisakiSenpa1/adaptive-coding-mcp | 0 | Codex, OpenCode | 1 | 739 tok |
| seppaleinen/flux-topology-mcp Dependency and topology map for your Kubernetes and FluxCD GitOps codebase | 0 | Codex, OpenCode | 1 | 565 tok |
| zkak0/k-LegalChile MCP servidor de investigación legal chilena — 68 tools, 100% fuentes oficiales, gratis | 0 | Codex, OpenCode | 1 | 1,009 tok |
| davidmosiah/ifood-mcp Unofficial local-first iFood MCP. Checkout fail-closed. | 0 | Codex, OpenCode | 1 | 193 tok |
| Otrivinish/dfir-fenrir-mcp A MCP server for the Digital Forensic & Incident Response solution DFIR-FENRIR v2. Site UR | 0 | Claude Code | 1 | — |
| JakubMMazurek/MCP-Questionnaire | 0 | Claude Code | 1 | 1,076 tok |
| kongsak4807017/KHOSAN_DevSpaceMCP | 0 | Codex, OpenCode | 1 | 262 tok |
| lalithavallabhaneni01-debug/glean-faq-rag-mcpf glean rag exercise | 0 | Claude Code | 1 | 1,529 tok |
| ranjit534/ontology-mcp Multi-agent diagnostic system using MCP servers and an OWL/SHACL knowledge graph to triage | 0 | Claude Code | 1 | 821 tok |
| engoetz/sap-adt-mcp MCP server and Python client for the SAP ADT REST API — search, read, write, activate and | 0 | Claude Code, Codex, OpenCode | 2 | 3,871 tok |
| skvertl/New_MCP | 0 | Claude Code | 6 | — |
| AyobamiH/oneclick-chatgpt-plugin One Click MCP and skill for turning structured business briefs into Lovable website builds | 0 | Codex, OpenCode | 1 | 115 tok |
| Vanderjohnny/solibri-mcp Servidor MCP que conecta uma LLM ao Solibri: 25 ferramentas sobre a REST API local e o mod | 0 | Claude Code | 1 | 926 tok |
| nathaniel-gordon/memcurve Temporal memory for AI assistants using the Ebbinghaus forgetting curve with MCP server in | 0 | GitHub Copilot | 5 | 19,900 tok |
| CloudSecurityAlliance/csa-skilljar Python library and local MCP server covering both Skilljar REST APIs (v1 + v2). Reproduces | 0 | Claude Code, Gemini CLI | 2 | 4,432 tok |
| ledokter/mcp-gsc | 0 | Claude Code | 1 | 725 tok |
| sipho102/brain-mcp A custom MCP server to serve up a markdown file based PARA folder | 0 | Claude Code | 1 | 1,777 tok |
| R0STEFAN/webstudio-ai-agent Local Webstudio MCP bridge & AI agent toolkit for designing, mutating, and cloud-syncing W | 0 | Codex, OpenCode | 1 | 1,494 tok |
| H1er0/Azure-Files-MCP | 0 | GitHub Copilot | 1 | 87 tok |
| voidxela/roku-dev-mcp Local MCP server for Roku application development with direct hardware control. | 0 | Codex, OpenCode | 1 | 435 tok |
| anirbanbasu/smt-sudoku-mcp pypi.org An MCP server to work with Sudoku puzzles using satisfiability modulo theories (SMT). | 0 | Claude Code, Codex, OpenCode | 2 | 1,481 tok |
| rx6ru/strata Portable agent memory with append-only records, verified provenance, MCP tools, and self-h | 0 | Codex, OpenCode | 1 | 429 tok |
| sdotj/sleeper-bot Simple MCP for Claude-Sleeper/ESPN connection for fantasy sport management | 0 | Claude Code, Codex, OpenCode | 6 | 74 tok |
| cvz-dev/Packet-Tracer-MCP | 0 | Claude Code | 4 | 2,632 tok |
| AlexWangzhixin/WorkGraph Local-first drill-down work map and queryable knowledge graph with read-only MCP and optio | 0 | Codex, OpenCode | 1 | 159 tok |
| Vidushibot/successfactors-mcp-prototype Read-only SAP SuccessFactors multi-agent MCP prototype | 0 | Codex, OpenCode | 1 | 186 tok |
| scatjay/kxmind-irasutoya-mcp An MCP for helping workers find illustrations on Irasutoya: enter Chinese, automatically t | 0 | Claude Code | 1 | 1,598 tok |
| ericovis/cervo cervo.click A demo app for managing static website hosting on a shared VPS | 0 | Claude Code | 1 | 7,616 tok |
| giancbaring/msim MCP Server Integration Manager for AnythingLLM | 0 | Claude Code | 1 | — |
| BongSuCHOI/memex Local-first personal knowledge system for Codex: conversation memory, facts, RAG, knowledg | 0 | Claude Code, Codex, OpenCode | 1 | 2,017 tok |
| elijah629/classroom-mcp classroom-mcp.vercel.app Google Classroom MCP | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| jjorae/naver-blog-mcp An MCP server for writing posts on Naver Blog with formatting, images, tables, formulas, a | 0 | Claude Code | 1 | 6,080 tok |
| abdulwaqas17/cross-claude-mcp | 0 | Claude Code | 1 | 536 tok |
| chaosst/doc-fine-tuning-mcp An office document (Word/Excel/PPT) large model editing MCP server, which enables the larg | 0 | Claude Code | 1 | 1,443 tok |