23,819 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 agents8,549Claude Code6,896Git and workflow3,630Data and AI3,579Backend and APIs3,559Languages3,491Planning3,321Code review2,909Testing2,691DevOps and cloud2,492Writing and docs2,490Memory and context2,374Research2,321Frontend2,311Security2,183Project management1,977
All Claude Code32,540 Codex24,898 OpenCode23,819 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| MohitSahoo/MCPToolForWebVulnerabilities- | 0 | Claude Code, Codex, OpenCode | 2 | 289 tok |
| marcos-hein/mcp-holyrics | 0 | Codex, OpenCode | 1 | 1,378 tok |
| zerubroberts/safetyculture-mcp-server | 0 | Codex, OpenCode | 1 | 325 tok |
| Hardik-Singh/invariance-mcp Official MCP server for Invariance — expose traces, monitors, queries, and evals to AI age | 0 | Codex, OpenCode | 1 | 1,711 tok |
| trevoraspencer/geminicli-mcp | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 524 tok |
| jasontitus/mcpzim | 0 | Codex, OpenCode | 1 | 217 tok |
| passerbyflutter/libreoffice-mcp-tools MCP server for reading, writing, and editing Office documents via LibreOffice | 0 | Codex, GitHub Copilot, OpenCode | 2 | 3,184 tok |
| starter-series/profilekit-mcp MCP server for ProfileKit. Render GitHub profile SVG cards from Claude Code, Codex CLI, or | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 390 tok |
| haxos-anon/autotask-mcp1 | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 59 | 22,920 tok |
| arrivets/arkiv-mcp Arkiv MCP Server | 0 | Codex, OpenCode | 1 | 1,250 tok |
| TheMrGU/Ai-Agent-Context-Passoff Pass the baton between AI coding agents — without losing the thread. Local-first MCP-based | 0 | Claude Code, Codex, OpenCode | 2 | 496 tok |
| FrankGoortani/cv-mcp This is an MCP Server that provides static answers about Frank Goortani's CV | 0 | Codex, OpenCode | 1 | 80 tok |
| bikramjitchawla/mcp-kubectl-server mcp-k8's-server | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| ttoino/material-mcp material.mcp.toino.pt MCP server to get Material Design documentation | 0 | Codex, OpenCode | 1 | 1,053 tok |
| yagomp/seoagent Agent-first SEO toolkit — keyword research, rank tracking, site audits, competitor analysi | 0 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,451 tok |
| ltaysh0/sage-mcp Local Semantic Search MCP Server | 0 | Codex, OpenCode | 1 | 4,216 tok |
| egormak/tracker-mcp | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,540 tok |
| scopweb/mcp-go-github Go-based MCP server that connects GitHub to Claude Desktop, enabling direct repository ope | 0 | Claude Code, Codex, OpenCode | 2 | 3,014 tok |
| Gleinkaa/td-mcp MCP server + web dashboard for TouchDesigner — patch inspection, optimization, CHOP recipe | 0 | Codex, OpenCode | 1 | 1,492 tok |
| paulieb89/whatdotheyknow-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 753 tok |
| Tatsh/wiswa-mcp tatsh.github.io FastMCP server exposing Wiswa settings discovery for AI assistants. | 0 | Claude Code, Codex, OpenCode | 22 | 1,114 tok |
| derinworks/penr-oz-mcp-server Implementation of an MCP server | 0 | Codex, OpenCode | 1 | 280 tok |
| Starlight143/mcp-server-stage0-authorization signalpulse.org MCP server demonstrating server-side authorization with Stage0 runtime policy validation | 0 | Codex, OpenCode | 1 | 902 tok |
| dullroar/metadata_mcp This MCP server reads and writes metadata to a variety of file formats using exiftool, mut | 0 | Claude Code, Codex, OpenCode | 2 | 627 tok |
| NeerajG03/vector-memory A vector search based simple memory | 0 | Codex, OpenCode | 1 | 3,436 tok |
| hyamie/datagate-mcp MCP server and CLI for the DataGate billing platform API | 0 | Codex, OpenCode | 1 | 372 tok |
| robcsaszar/sentinel A static security audit skill for Claude Code: OWASP-style findings with file:line evidenc | 0 | Codex, OpenCode | 1 | 586 tok |
| robcsaszar/socratic A seven-question post-ship retrospective skill for Claude Code, built around confidence, b | 0 | Codex, OpenCode | 1 | 516 tok |
| robcsaszar/tend Local, on-demand maintenance skills for SvelteKit + TypeScript repos: security, performanc | 0 | Codex, OpenCode | 1 | 1,518 tok |
| robcsaszar/prose Drafts and reviews prose for Claude Code, writes new content in the right voice per channe | 0 | Codex, OpenCode | 1 | 609 tok |
| robcsaszar/delve A research collaborator skill for Claude Code that flags its confidence, resists hallucina | 0 | Codex, OpenCode | 1 | 576 tok |
| william-london/ownframework-loop ownframework.com Durable engineering protocol for AI coding agents with human-originated specs, exact-SHA r | 0 | Codex, OpenCode | 1 | 1,569 tok |
| wefio/NodeMemoryGraph Local memory add-on for agents | 0 | Codex, OpenCode | 1 | 439 tok |
| robcsaszar/retrospective Reviews how a Claude Code session was conducted rather than what it shipped, classifies it | 0 | Codex, OpenCode | 1 | 750 tok |
| ykorovko/dotagents Reusable AI agent skills for Codex, Cursor, and Claude Code. Install one skill or the whol | 0 | Codex, OpenCode | 1 | 112 tok |
| klappy/transcode-mcp A media transcoding proxy. Automagic URL for optimized media delivery + MCP tool surface f | 0 | Codex, OpenCode | 1 | 338 tok |
| voarsh2/mcp-atlassian mcp-atlassian.soomiles.com MCP server for Atlassian tools (Confluence, Jira, Btibucket DC) | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,240 tok |
| robcsaszar/ai-forge Claude Code skills covering the skill-authoring lifecycle: create, judge, eval with persis | 0 | Codex, OpenCode | 1 | 1,467 tok |
| bnm12/1001-albums-generator-mcp A MCP server for interacting with 1001 albums generator. | 0 | Codex, OpenCode | 1 | 4,594 tok |
| Robiton/notebooklm-mcp-cli Enterprise + Personal MCP server and CLI for Google NotebookLM. Adds Discovery Engine REST | 0 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 8 | 6,392 tok |
| focus-mcp/cli npmjs.com Focus your AI agents on what matters. 68+ bricks, 1 MCP server, modular context — from 200 | 0 | Claude Code, Codex, OpenCode | 1 | 2,711 tok |
| mundizzle/mun.digital mun.digital mun.digital — personal site | 0 | Claude Code, Codex, OpenCode | 10 | 1,077 tok |
| doshirush1901/ira-universe Public Ira Universe — visitor MCP + architecture docs (clean history) | 0 | Codex, OpenCode | 1 | 1,554 tok |
| zc277584121/marketing-skills | 0 | Claude Code, Codex, OpenCode | 2 | 531 tok |
| niels-2005/mcp-server-document-search | 0 | Claude Code, Codex, OpenCode | 4 | 503 tok |
| boomsystel-code/openclaw-workspace OpenClaw workspace with 800 skills and AI knowledge base | 0 | Codex, OpenCode | 1 | 1,838 tok |
| okash1n/kb A shared context platform for multiple projects and multiple AIs. Runs as a local MCP serv | 0 | Claude Code, Codex, OpenCode | 2 | 2,173 tok |
| TadMSTR/memsearch-mcp FastMCP server wrapping the memsearch semantic memory search library | 0 | Codex, OpenCode | 1 | 561 tok |
| HoukasaurusRex/jt-mcp-server Personal MCP server exposing reusable tools across JT Houk's projects | 0 | Codex, OpenCode | 1 | 1,490 tok |
| andsnw/orca onorca.dev Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with you | 0 | Claude Code, Codex, OpenCode | 2 | 3,160 tok |