32,517 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| tankpkg/tank tankpkg.dev Security-first package manager for AI agent skills | 38 | Claude Code, Codex, OpenCode | 3 | 8,837 tok |
| rp1-run/rp1 rp1.run Ready Player One - stop prompting; start shipping | 38 | Claude Code, Codex, OpenCode | 2 | 4,082 tok |
| shyftai/WEBOS shyft.ai Content Operating System — content marketing, SEO, social media, publishing. Create it. Pu | 38 | Claude Code | 31 | 553 tok |
| pedrocivita/tocket Tocket Transmition Protocol | 38 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,338 tok |
| paceaitian/paceflow Deterministic workflow enforcement and persistent engineering memory for long-running codi | 38 | Claude Code | 1 | 1,101 tok |
| exiw-ai/proofloop AI orchestrator that runs until done. Define what "done" means, go to sleep, wake up to ve | 38 | Claude Code | 1 | 551 tok |
| Pretend-to/mio-chat-backend ai.krumio.com 🤖 MioChat — An open-source operating system for agents. Three-level Agent / Session / Sub | 38 | Claude Code, Codex, OpenCode | 2 | 5,952 tok |
| pontjs/pontx pontx.dev OpenAPI lifecycle management for API discovery, documentation, type-safe SDK generation, C | 38 | Claude Code, Codex | 2 | 2,315 tok |
| Nayshins/ummon The semantic layer for software engineering: Connect code to meaning, build on understan | 38 | Claude Code | 1 | 926 tok |
| clubpay/ronykit API Framework supporting REST and RPC. | 38 | Claude Code, Codex, OpenCode | 3 | 2,140 tok |
| worktale/worktale-cli Your dev story, told beautifully. Worktale turns your git history into a personal record | 38 | Claude Code | 1 | — |
| streetrace-ai/streetrace streetrace.ai Open runtime + DSL for structured multi-agent systems. | 38 | Claude Code | 11 | 2,745 tok |
| manusco/resonance Operator-grade AI agent skills for Claude Code, Cursor, Codex, and opencode. | 38 | Claude Code, Codex, OpenCode | 2 | 4,027 tok |
| nirholas/UCAI ucai.ninabrekkerese.workers.dev Universal Contract AI Interface (UCAI) 🔗 ABI to MCP | The open standard for connecting AI | 38 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 926 tok |
| Orenoid/harness-kanban A cloud-based kanban tool for managing fully containerized coding agents that run 24/7 to | 38 | Claude Code, Codex, OpenCode | 2 | 7,708 tok |
| AustinKelsay/nostr-mcp-server A Model Context Protocol (MCP) server that provides Nostr capabilities to AI agents | 38 | Claude Code | 1 | 727 tok |
| eliornl/rolemule eliornl.github.io RoleMule — One mule for every role. Self-hosted AI job companion. Paste a posting (or Chro | 38 | Claude Code, Cursor | 2 | 10,287 tok |
| DanWahlin/github-azure-agentic-journeys aka.ms Idea → Prototype → Reality: Agentic journeys to help you build and deploy applications to | 38 | Claude Code, Codex, OpenCode | 10 | 2,944 tok |
| inceptyon-labs/TARS TARS is a centralized hub for discovering, creating, editing, and managing Claude Code res | 38 | Claude Code, Codex, OpenCode | 11 | 729 tok |
| datenoio/iterabledata datenoio.github.io Iterable Data is a Python library for reading and writing data files row by row in a consi | 38 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 13 | 2,467 tok |
| kocakli/Trello-Desktop-MCP trello.mcplab.tr Trello integration for Claude Desktop via Model Context Protocol (MCP) - 19 tools for comp | 38 | Claude Code | 1 | 893 tok |
| hoblin/claude-ruby-marketplace Claude Code plugin marketplace for Ruby and Rails development | 38 | Claude Code | 1 | 666 tok |
| digitalocean-labs/do-app-platform-skills Claude/Agent Skills for DigitalOcean App Platform - deployment, migration, networking, dat | 38 | Claude Code | 1 | 767 tok |
| influxdata/influxdb3_mcp_server MCP Server for InfluxDB 3 | 38 | Claude Code, Codex, OpenCode | 5 | 1,129 tok |
| FranRom/pupila Local-first daily job aggregator. AI review per job via your own LLM CLI, swipe-to-apply t | 38 | Claude Code, Codex, OpenCode | 15 | 14,073 tok |
| theogbrand/yoink yoink is an AI agent that removes complex dependencies by reimplementing only what you nee | 38 | Claude Code, Codex, OpenCode | 3 | 18 tok |
| Vaiz/rust-mcp-server MCP server for development in Rust | 38 | Claude Code, GitHub Copilot | 2 | 691 tok |
| loocor/mcpmate mcp.umate.ai MCPMate is a progressive MCP management center for organizing servers, clients, profiles, | 38 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 2,931 tok |
| evolsb/claude-code-google-workspace ctsheehan.com Multi-account Google Workspace (Gmail, Drive, Calendar, Sheets, Docs) + Slack MCP servers | 38 | Claude Code | 1 | 1,995 tok |
| alexei-led/cc-thingz Portable skills, agents, hooks, and Pi extensions for Claude Code, Codex CLI, Copilot, Cur | 38 | Claude Code, Codex, OpenCode | 2 | 1,732 tok |
| pumblus/okf-harness okf-harness.dev Agent-first local harness for OKF-compatible LLM Wikis. | 38 | Claude Code, Codex, OpenCode | 2 | 382 tok |
| caidish/instrMCP AI's quantum device physics laboratory's instrumentation control | 38 | Claude Code | 3 | 2,640 tok |
| avrabe/mcp-loxone avrabe.github.io An opinionated Model Context Protocol (MCP) server for controlling Loxone home automation | 38 | Claude Code | 1 | 3,536 tok |
| Xevos117/mcp-zotero npmjs.com MCP server for Zotero: search and manage your library, add items by DOI, find open access | 38 | Claude Code | 6 | 3,863 tok |
| saadshahd/moo.md saadshahd.github.io A Claude Code plugin that keeps you understanding what you sign to own. | 38 | Claude Code | 2 | 875 tok |
| desplega-ai/ai-toolbox desplega.ai AI toolbox, intended to be developed and used by agents! | 38 | Claude Code, Codex, OpenCode | 2 | 1,179 tok |
| HIDORAKAI002/ai-workspace-archive A massive, self-updating local archive of AI tools — 11,000+ agent skills, 240+ MCP server | 38 | Claude Code, GitHub Copilot | 2 | 2,797 tok |
| myths-labs/muse 🌀 MUSE — Memory-Unified Skills & Execution. A pure-Markdown OS for AI pair programming wi | 38 | Claude Code, Codex, OpenCode | 18 | 2,438 tok |
| CBirkbeck/mathlib-quality Claude Code skill plugin for cleaning up, golfing, and bringing Lean 4 code up to mathlib | 38 | Claude Code | 1 | 8,305 tok |
| advancedcommunities/salesforce-mcp-server MCP server that enables AI assistants to interact with Salesforce orgs through the Salesfo | 38 | Claude Code | 1 | 1,618 tok |
| pvliesdonk/markdown-vault-mcp pvliesdonk.github.io Generic markdown vault MCP with hybrid search | 38 | Claude Code, Codex, OpenCode | 17 | 3,944 tok |
| Jeffallan/writing-with-agents Claude Code skill plugin implementing Betty Flowers' Madman-Architect-Carpenter-Judge writ | 38 | Claude Code | 1 | 1,629 tok |
| seiichi3141/kokkai_giji_mcp | 38 | Claude Code | 1 | 1,486 tok |
| 2233admin/obsidian-llm-wiki Your markdown vault, compiled into a 6-persona MCP team for Claude Code, Codex, OpenCode, | 38 | Claude Code, Codex, OpenCode | 8 | 1,626 tok |
| jameshgordy/snipeit-mcp snipeitapp.com MCP server for Snipe-IT asset management. Enables AI assistants to manage assets, consumab | 38 | Claude Code | 1 | 371 tok |
| theYahia/WWmcp theyahia.github.io MCP servers for Russian, CIS and non-Western APIs — 46 servers: Russia/CIS, Turkey, Gulf, | 38 | Claude Code | 1 | 1,574 tok |
| LeeYudok/agents-scaffold leeyudok.github.io Fork-and-fill bootstrap for AI coding agents (Claude Code first, Codex/Gemini via AGENTS.m | 38 | Claude Code, Codex, OpenCode | 7 | 2,772 tok |
| harness/harness-evals Harness Evals | 38 | Claude Code, Codex, OpenCode | 2 | 8,084 tok |
| backblaze-labs/awesome-video-generation blze.ai A curated list of AI video generation APIs, SDKs, and tools including text-to-video, video | 38 | Claude Code | 1 | 923 tok |
| Dangooy/trade-pipeline-skill AI-powered foreign trade document automation (Skill edition): automatically generate quota | 38 | Claude Code | 1 | 942 tok |