43,636 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| b3rys/b3rys-team-os An AI team that stays on my Mac. Assign work through Telegram or Slack, and it decides who | 13 | Claude Code | 1 | 383 tok |
| githubnext/rig Multi Agent Harness as a Skill | 13 | Codex, OpenCode | 1 | 1,081 tok |
| ngthluu/loope Label a GitHub issue ai-agent and loope drives it to a PR with headless Claude Code. State | 13 | Claude Code | 3 | 339 tok |
| vincent-k2026/codachi A tamagotchi-style virtual pet that lives in your Claude Code statusline | 13 | Claude Code | 1 | 1,157 tok |
| KalarisLabs/Skill-Doctor Deterministic security analysis for agent skill files. | 13 | Claude Code, Codex, OpenCode | 3 | 1,336 tok |
| mhlaghari/stuntman Claude doesn't do its own stunts. Plan with Claude, execute with a near-free model, review | 13 | Claude Code | 1 | 270 tok |
| abhinaykrupa/cowork-to-code-bridge Let Claude run code on your real machine — safely — from any Claude chat. Bridges Claude C | 13 | Claude Code | 1 | 1,377 tok |
| sliday/google-fonts-skill Claude Code skill: Google Fonts typography system generator | 13 | Claude Code | 1 | 33 tok |
| huifer/AdSense-Readiness-Benchmark tanstackship.com ARB is a document-first framework for website monetization and AdSense readiness assessmen | 13 | Codex, OpenCode | 1 | 990 tok |
| skael-dev/skael skael.dev | 13 | Claude Code | 1 | 11,322 tok |
| nemori-ai/cc-master Turn any Code Harness session into a long-horizon master orchestrator — pick the right dyn | 13 | Claude Code, Codex, OpenCode | 11 | 31,873 tok |
| zas/mcp-musicbrainz An MCP (Model Context Protocol) server that provides tools for querying the MusicBrainz mu | 13 | Codex, OpenCode | 1 | 747 tok |
| open-metadata/ai-sdk Bring Semantics to your AI Agents via the OpenMetadata & Collate AI SDK | 13 | Claude Code | 1 | 2,448 tok |
| davidmosiah/whoop-mcp wellness.delx.ai Local-first MCP server for WHOOP recovery, HRV & sleep — Claude, Cursor, ChatGPT ready | 13 | Codex, OpenCode | 1 | 158 tok |
| tlennon-ie/neurodock neurodock.org A local-first cognitive substrate for neurodivergent professionals. Gives Claude memory, a | 13 | Claude Code | 51 | 698 tok |
| autonomous-ai/autonomous-workshop Autonomous AI inventors that daydream, invent, and make new toys and games around the cloc | 13 | Claude Code, Codex, OpenCode | 2 | 3,170 tok |
| Threat-Vector-Security/guardian-agent Local workstation and network security with ContextCypher diagrams, threat analysis and GR | 13 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,991 tok |
| laf-rge/quickbooks-mcp MCP server for QuickBooks Online - query, create, and edit accounting data with Claude | 13 | Claude Code | 2 | 2,227 tok |
| ndif-team/skills Teach LLMs to use NNSight with Skills | 13 | Claude Code | 1 | 1,809 tok |
| Venere-Labs/ragfs venere-labs.github.io A FUSE semantic filesystem for LLM/AI AgentsAgentic FUSE filesystem for LLM agents. Struc | 13 | Claude Code | 1 | 1,101 tok |
| eficode/modern-ai-developer-stack The Modern AI Developer Stack a curated list of tools, frameworks, and methodologies for t | 13 | Codex, OpenCode | 1 | 2,011 tok |
| beerandcodeteam/worthly-api | 13 | Claude Code, Codex, Gemini CLI, OpenCode | 14 | 10,763 tok |
| audrey-560/bookkeeper-starter AI-operated, human-approved bookkeeping for Claude Code — multi-client Google Sheets ledge | 13 | Claude Code | 6 | 1,067 tok |
| dominion525/jetdb A pure Rust library for reading Microsoft Access databases (.mdb/.accdb) | 13 | Claude Code, Codex, OpenCode | 2 | 772 tok |
| mrhinkle/VibeCoding-a-Website VibeCoding a Website — Build professional websites with AI (Claude Code + Manus). 11 skill | 13 | Claude Code | 21 | — |
| devstefancho/skills claude-plugins.stefancho.dev | 13 | Claude Code, Codex, OpenCode | 2 | 1,369 tok |
| s2-streamstore/tailsurf tail.surf Streaming gists for live work, build output, and agent conversations. | 13 | Codex, OpenCode | 1 | 161 tok |
| mathruffian-dot/clasp-gas-skill A cross-agent clasp + Google Apps Script integration skill (Claude Code / ChatGPT App / op | 13 | Codex, OpenCode | 1 | 403 tok |
| Guing/xhs-downloader-skill A Xiaohongshu (Xiaohongshu/Red) content download Skill supporting multiple AI coding assis | 13 | GitHub Copilot | 1 | 1,051 tok |
| cobusgreyling/harness-foundry cobusgreyling.github.io Composable harness runtime for production agents — primitives, traces, evolution, outerloo | 13 | Codex, OpenCode | 1 | 52 tok |
| agentic-development/adev-plugin Agentic Development Framework plugin for Claude Code — full lifecycle methodology for AI-a | 13 | Claude Code | 2 | 3,264 tok |
| NYBaywatch/AgrusScanner | 13 | Claude Code | 1 | — |
| tunglt1810/figma-mcp-go Local Figma MCP integration | 13 | Claude Code | 2 | 115 tok |
| faborsky/sklik-ppc-app | 13 | Claude Code | 1 | 3,185 tok |
| tarekmo0/HunterStick A persistent context and fieldcraft system for AI-assisted bug bounty hunting. | 13 | Claude Code, Codex, OpenCode | 37 | 7,495 tok |
| nthnclrk/enablement-skills enablementskills.md A reusable library of revenue enablement skills for coaching, messaging, launches, program | 13 | Codex, OpenCode | 1 | 1,430 tok |
| sergiocarracedo/skill-organizer skill-organizer.sergiocarracedo.es CLI tool to organize your skills in folders | 13 | Claude Code, Codex, OpenCode | 10 | 1,371 tok |
| GxBrasilNOficial/GeneXus-XPZ-Skills Arquivos .md sobre Genexus | 13 | Codex, OpenCode | 2 | 4,060 tok |
| DoRmAmMu1997/My-Algo-Trading-Code Python algorithmic trading suite: signal generators, backtests, and a multithreaded paper- | 13 | Claude Code, Codex, OpenCode | 2 | 11,146 tok |
| wyattjoh/herdr-plugin-renamer Renames an auto-generated herdr worktree branch and workspace from the agent's first promp | 13 | Claude Code, Codex, OpenCode | 2 | 3,035 tok |
| Douiuiuiz/codex-micro-waveshare Codex Micro-compatible wireless controller for ChatGPT running on Waveshare ESP32-S3-Touch | 13 | Codex, OpenCode | 1 | 688 tok |
| maxkuminov/obsidian-mcp Self-hosted MCP server for Obsidian: semantic + full-text search, wikilink graph, note CRU | 13 | Claude Code | 1 | 3,811 tok |
| abuiles/agents-kanban AgentsKanban is a Cloudflare Workers application for multi-repo task orchestration with a | 13 | Claude Code, Codex, OpenCode | 2 | 427 tok |
| teableio/agent-skills | 13 | Claude Code, Codex, OpenCode | 2 | 2,029 tok |
| martinzokov/open-conclave AI agents conclave | 13 | Claude Code, Codex, OpenCode | 5 | 584 tok |
| 2kDarki/codex-mem A Codex plugin that automatically captures everything Codex does during your coding sessio | 13 | Codex, OpenCode | 1 | 933 tok |
| ietf-wg-acme/draft-ietf-acme-dns-persist ietf-wg-acme.github.io | 13 | Codex, GitHub Copilot, OpenCode | 2 | 3,775 tok |
| RayFernando1337/ray-fernando-actions-templates Reusable GitHub Actions workflow templates: self-hosted macOS verify gate, Cursor review p | 13 | Codex, OpenCode | 1 | 3,599 tok |
| webdriverio/desktop-mobile Integration services for cross-platform testing with WebdriverIO | 13 | Claude Code, Codex, OpenCode | 3 | 2,544 tok |
| iashutoshtiwari/qwarp aur.archlinux.org An unofficial Linux GUI client for Cloudflare Warp | 13 | Claude Code, Codex, OpenCode | 2 | 2,083 tok |