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 |
|---|---|---|---|---|
| sitelint/auditor-mcp | 0 | Codex, OpenCode | 1 | 2,758 tok |
| edenismine/expert-factory Builds a queryable expert from a pack of code, docs, papers and notes: graph + stdio MCP s | 0 | Claude Code | 1 | 1,090 tok |
| Q11v/mcp-primer | 0 | Claude Code | 1 | 1,007 tok |
| extempore66/web-summaries-mcp Streamable HTTP MCP server for fetching and semantically searching YouTube transcripts | 0 | Claude Code | 1 | 523 tok |
| leigangzhang/plane-mcp-server-adapter Bug-fixed fork of makeplane/plane-mcp-server for self-hosted Plane Community Edition (stdi | 0 | Claude Code | 1 | 1,022 tok |
| Bortor/turing-test-game A general Turing test agent toolkit: protocol client, MCP integration, meme knowledge-base | 0 | Codex, OpenCode | 1 | 863 tok |
| DuragonYama/ofaudio-mcp | 0 | Claude Code | 1 | 5,806 tok |
| alifanov/deckbook Personal self-hosted task tracker with MCP as its primary interface | 0 | Claude Code | 1 | 182 tok |
| JiteAgar-Code/ontology-mcp | 0 | Claude Code | 1 | 821 tok |
| kschltz/lorcana-mcp-platform | 0 | Codex, Cursor, OpenCode | 2 | 742 tok |
| Rookie-1207/my-mcp-server | 0 | Claude Code, Codex | 5 | — |
| davidbuenov/dbv-pdf2md Conversor avanzado de PDF a Markdown optimizado para agentes de IA (Claude, Gemini), con e | 0 | Claude Code, GitHub Copilot, Gemini CLI | 3 | 1,343 tok |
| iamsecure1920/Cordon-AI Agentic VAPT orchestrator. Drives ~60 open-source security engines through a custom MCP se | 0 | Claude Code | 1 | 2,150 tok |
| pranav-v-k/test-for-mcp | 0 | Claude Code, Codex | 5 | — |
| Vibewatch-io/vibewatch-mcp Connect any MCP client to your Vibewatch community-sentiment data — stdio bridge for Buzz | 0 | Claude Code | 2 | — |
| Rounit-1st/VectorCart MCP-powered multimodal product search using Fashion-CLIP and Sentence Transformers. | 0 | GitHub Copilot | 1 | 1,762 tok |
| josemsantiago/qb-ai-toolkit A small, safety-first toolkit for working with Quickbase using AI assistants: a read-only | 0 | Claude Code | 1 | 1,561 tok |
| SimLiverse/simliverse-mcp | 0 | Codex, OpenCode | 1 | 1,323 tok |
| mdtasleem2002-omar/tradingview-mcp tradingview-mcp | 0 | Claude Code | 1 | 1,873 tok |
| aaryan-gulia/uktrains Agent-first UK trains CLI + MCP server: journey search, fares, and pre-filled booking link | 0 | Codex, OpenCode | 1 | 4,650 tok |
| dbtlr/artifacts Persistent links for agent-generated Markdown, HTML, and text via MCP. | 0 | Claude Code, Codex, OpenCode | 2 | 66 tok |
| leandro-santos-abreu/MultiGmailMCP A MCP to allow multiple Gmails at once on Claude. | 0 | Claude Code | 1 | 1,834 tok |
| kschroeder/live-markdown-mcp Live markdown preview for LLM agents. The agent calls one tool when a markdown file comes | 0 | Claude Code, Codex, OpenCode | 2 | 225 tok |
| neurosovereign/x-wing-mcp | 0 | Codex, OpenCode | 1 | 1,867 tok |
| prince-rai88/aegis-mcp | 0 | Claude Code, Codex | 5 | — |
| jitheshb83/jb_gateway_mcp Gateway mcp for all authentication and connectivity for AI agents | 0 | Claude Code | 2 | 2,510 tok |
| miguelcc06/front-design-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 1,010 tok |
| Sudeozubek/flyrank-capstone-social-studio AI-powered multi-platform social campaign publishing platform built for the FlyRank Backen | 0 | Codex, OpenCode | 1 | 242 tok |
| marianasmall/mariana-outlook-mcp Safety-first MCP server for Outlook Mail, Calendar & Contacts (Microsoft Graph) — drafts-o | 0 | Claude Code, Codex, OpenCode | 2 | 556 tok |
| MTDEV2312/Proxmox_mcp mcp para proxmox VE | 0 | Codex, OpenCode | 1 | 2,798 tok |
| LesterAJohn/jumpcloud-mcp | 0 | Claude Code | 1 | — |
| Syntax753/synkb A runnable reference architecture for governed enterprise AI - every AI action policy-chec | 0 | Claude Code | 3 | 983 tok |
| banddude/aiva-bootstrap One-repo installer for a personal Oracle-hosted MCP server | 0 | Codex, OpenCode | 1 | 302 tok |
| Mohith535/nitrowatch Governance layer for MCP - risk-tiered tool permissions, earned autonomy, and audit trail | 0 | Claude Code, Codex | 5 | — |
| sharko99/relay A keyboard-first, open-source API client. Sleek, local-first, MCP-native. | 0 | Claude Code | 1 | 4,335 tok |
| Mohith535/nitrowatch-billing-demo Intentionally ungoverned MCP server - the demo target for NitroWatch | 0 | Claude Code, Codex | 5 | — |
| naka-koma/local-llm-mcp | 0 | Claude Code | 9 | 2,102 tok |
| ionfwsrijan/FollowThrough The MCP agent that remembers what everyone promised — so nothing quietly dies. | 0 | Claude Code, Codex | 5 | — |
| dawnmcp/DawnMCP-1 DawnMCP is a local, privacy-first MCP server that gives AI coding assistants deep codebase | 0 | Claude Code, Codex | 5 | — |
| ShinChven/finance-mcp-server | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,118 tok |
| janstuemmel/notion-mcp | 0 | Codex, OpenCode | 1 | 2,308 tok |
| ShahzaadAhmed/MCP_project FinPilot AI is an MCP server transforming LLMs into autonomous equity research analysts. I | 0 | Claude Code, Codex | 5 | — |
| 54334-bit/anki_mcp_server A mcp server for Anki | 0 | Claude Code | 1 | 4,236 tok |
| cgfm/dockhand_readonly_mcp Read-only MCP adapter for the Dockhand REST API | 0 | Codex, OpenCode | 1 | 588 tok |
| AryanPROOO/industry4-mcp | 0 | Claude Code, Codex | 5 | — |
| angelOnly/DavinciVideoMcp | 0 | Claude Code, Codex, OpenCode | 7 | 1,096 tok |
| lexasanych1984-ux/tradingview-mcp tradingview-mcp | 0 | Claude Code | 1 | 1,873 tok |
| AndrasSama/remote-mcp-server-authless Remote MCP server on Cloudflare Workers (authless) — created via oh-my-pi | 0 | Codex, OpenCode | 1 | 360 tok |
| ameghcoder/e-commerce-mcp Demo MCP server for e-commerce delay order diagnosis support questions. | 0 | Claude Code | 1 | 1,132 tok |
| nusduck/biz-db-mcp MCP server for business database access | 0 | Codex, OpenCode | 1 | 508 tok |