43,695 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 agents7,622Claude Code6,647Data and AI3,678Backend and APIs3,504Languages3,404Planning3,218Git and workflow3,203Code review2,744Testing2,378Memory and context2,367Writing and docs2,318DevOps and cloud2,312Research2,291Frontend2,259Security2,027Productivity1,717
All Claude Code32,008 Codex23,279 OpenCode22,224 GitHub Copilot3,555 Gemini CLI1,920 Cursor1,736 Windsurf139 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| GeiserX/atlassian-browser-mcp Browser-backed MCP server wrapping mcp-atlassian with Playwright SSO auth for Atlassian Se | 3 | Claude Code | 1 | 1,319 tok |
| prantikmedhi/auto-skill-finder prantikmedhi.github.io Universal AI skill router — auto-detects best installed skill per prompt + activates cavem | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,053 tok |
| djinn-soul/gemini-mem Persistent memory extension for Gemini CLI with local SQLite storage, hook-based recall/w | 3 | Gemini CLI | 1 | 99 tok |
| antonio-mello-ai/mcp-redis-monitor MCP server for redis-monitor | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 351 tok |
| thebestmensch/dot-me Portable user-context for AI tools — identity, voice, and preferences read at session star | 3 | Claude Code | 1 | — |
| Tarekkharsa/agentstack tarekkharsa.github.io One agent setup across every coding CLI — import, render, switch toolsets, diagnose drift, | 3 | Claude Code | 1 | 562 tok |
| MeshLedger/MeshLedger | 3 | Claude Code | 6 | 370 tok |
| opusforge/gorilla-mcp usegorilla.app MCP server for Gorilla. Find your first SaaS users on Reddit, X, YouTube, and TikTok. http | 3 | Claude Code | 1 | — |
| GleeMCP/Glee gleemcp.com The Essential MCP Toolkit for Developers | 3 | Claude Code | 1 | 874 tok |
| miraculix95/linear-executor Bridge any chatbot to any AI coding agent via Linear — flip a ticket to "AI Implementation | 3 | Codex, OpenCode | 1 | 460 tok |
| angelafeliciaa/tokenboard tokenboard.sh a leaderboard for your agentic-coding usage | 3 | Claude Code | 1 | 265 tok |
| infotradescout/Selective-Intelligence infotradescout.github.io Selective Intelligence turns minimal intent into grounded, token-efficient AI work: resear | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 999 tok |
| Baba01hacker666/gemini-redteam Red team gemini skills and plugins | 3 | Gemini CLI | 1 | 1,071 tok |
| fantasieleven-code/callout | 3 | Claude Code | 1 | 2,414 tok |
| paulieb89/govuk-mcp bouch.dev MCP server for GOV.UK — search, content drill-down, organisations, and postcode lookup. 5 | 3 | Claude Code, Codex, OpenCode | 2 | 1,505 tok |
| keepgoing-dev/mcp-server KeepGoing MCP server - Project memory for AI coding assistants | 3 | Claude Code | 1 | 1,067 tok |
| addit-digital/addit-harness tools.addit.digital Config harness for AI coding agents (Claude Code, Cursor, Kiro, Codex CLI) — subagents, la | 3 | Claude Code, Codex, OpenCode | 2 | 587 tok |
| Hotion13/cx-prompts A tool to manage custom prompts hard-linking for codex-cli | 3 | Claude Code | 1 | 601 tok |
| TokenBrice/cmcs Claude/Codex workflow orchestration CLI for local AI coding sessions. | 3 | Claude Code, Codex, OpenCode | 2 | 2,813 tok |
| zsxh1990/pr-genius zsxh1990.github.io PR Genius — a pre-submission improvement advisor and knowledge base of pull requests from | 3 | Claude Code | 1 | 669 tok |
| SVerITG/Metis A Research Cortex. A research companion for Claude. Your library, notes & memory stay on y | 3 | Claude Code, Codex, OpenCode | 43 | 10,224 tok |
| grnbtqdbyx-create/trace-to-skill Codex Issue Radar and maintainer-readiness tooling for AI coding agents. | 3 | Codex, OpenCode | 1 | 258 tok |
| marclove/known A CLI tool for managing agentic LLM instruction files in your projects. | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 2,322 tok |
| pittaaron/yololoop Auditable local AI development loops for gated pull-request-ready changes. | 3 | Claude Code, Codex | 1 | — |
| kent-tokyo/shohei Rust MCP server with 168 security tools for Claude — DNS/DNSSEC, TLS, email security, OSIN | 3 | Codex, OpenCode | 1 | 2,537 tok |
| NovadaLabs/Novada-mcp novada.com One MCP server for all web data — search, scrape, crawl, proxy, and AI research in a singl | 3 | Claude Code | 1 | 667 tok |
| jiweiqi/heatpump-mcp-server Open-source MCP server for heat pump sizing, cost estimation, and performance analysis too | 3 | Claude Code | 1 | 1,547 tok |
| gitopia/gitopia-mcp-server MCP server for Gitopia | 3 | Claude Code | 6 | 921 tok |
| corbym/backlog-mcp | 3 | Claude Code, Codex, OpenCode | 2 | 2,634 tok |
| AgentDank/dank-mcp Model Context Procotol (MCP) server with tools for Cannabis Datasets. | 3 | Codex, OpenCode | 1 | 1,055 tok |
| tanaikech/dev-gas-extension medium.com Introducing "dev-gas-extension," a Gemini CLI extension designed to supercharge your Googl | 3 | Gemini CLI | 1 | 287 tok |
| AIMLPM/markcrawl Fast Python web crawler for RAG and AI ingestion. Extracts clean Markdown from any site fo | 3 | Claude Code | 1 | 86 tok |
| debarshibasak/clawx Run versioned, checksummed and approval-gated tasks with Claude Code, Codex, Gemini and ot | 3 | Claude Code | 1 | 3,848 tok |
| suxrobGM/stealth-code AI interview assistant for Windows. Runs Claude Code, Codex, or Gemini CLI in a terminal i | 3 | Claude Code | 2 | 711 tok |
| tractorjuice/arckit-gemini ArcKit Gemini CLI Extension - Enterprise Architecture Governance & Vendor Procurement Tool | 3 | Claude Code, Gemini CLI | 1 | 1,590 tok |
| fmind/agent-docs fmind.github.io Project docs that answer locally before the web — file-based Agent Skills for Claude Code, | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 944 tok |
| Njdonatelli/Image_Renamer Image Renamer is an AI-powered tool that automatically renames images with SEO-optimized f | 3 | Claude Code, Gemini CLI | 1 | — |
| kinhluan/rules-quarkus-skills 🤖 Complete AI expert ecosystem for Modern Java, Quarkus & Bazel development ☕️⚡️ Coverage | 3 | Codex, Gemini CLI, OpenCode | 2 | 2,378 tok |
| techcraze00/CodeGraphX techcraze00.github.io CodeGraphX (CGX) — a local, token-efficient codebase graph engine & MCP server for AI codi | 3 | Claude Code, Gemini CLI | 2 | 2,122 tok |
| iluvmanan/fastapi-boilerplate Enterprise grade FastAPI Boilerplate | 3 | Claude Code, Codex, OpenCode | 2 | 12,319 tok |
| 0xfullex/cfgmod A CLI tool for switching JSON/TOML configuration files. Define configuration profiles and | 3 | Claude Code | 1 | 856 tok |
| Seven128/project-tiny-context-harness npmjs.com Minimal project memory and validation harness for AI coding agents. | 3 | Codex, OpenCode | 3 | 992 tok |
| combinatrix-ai/agenv nvm / pyenv for AI coding agents | 3 | Claude Code | 5 | 290 tok |
| nicholaswilde/mcp-server nicholaswilde.io 🤖 An MCP server that serves custom AGENTS.md files and bash scripts. 🖥️ | 3 | Codex, OpenCode | 1 | 750 tok |
| agent-orc/runner agent-orchestrator.dev Run coding-agent CLIs — Claude Code, Codex, Copilot, Gemini — from .NET: hardened spawning | 3 | Claude Code, Codex, OpenCode | 2 | 389 tok |
| daniel8824-del/claude-wiki-verbs 9-verb knowledge engine for Obsidian vaults — Karpathy LLM Wiki pattern. Works with Claude | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,069 tok |
| DantesPeak85/the-council Multi-model advisory board for Claude Code — get second opinions from Codex and Gemini | 3 | Claude Code, Codex, OpenCode | 2 | 2,915 tok |
| taberoajorge/loopforge Desktop AI loop orchestrator that drives open source coding CLIs (Claude Code, Codex, Curs | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 15 | 2,917 tok |
| HuskyDanny/OnPoint Big idea first, then fewer words, then less code. One switch for 12+ AI coding agents — me | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 9,020 tok |
| AdamPippert/multi-service-mcp-server an MCP server for the services I like to use with AI agents, which you should probably for | 3 | Claude Code | 3 | 193 tok |