32,552 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 agents8,564Claude Code6,906Git and workflow3,633Data and AI3,578Backend and APIs3,558Languages3,494Planning3,322Code review2,906Testing2,695DevOps and cloud2,496Writing and docs2,489Memory and context2,375Research2,320Frontend2,312Security2,181Project management1,980
All Claude Code32,552 Codex24,920 OpenCode23,840 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,771 Windsurf202 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| openva/richmondsunlight.com richmondsunlight.com The Richmond Sunlight website. | 16 | Claude Code, Codex, OpenCode | 6 | 3,828 tok |
| tommyengstrom/domaindriven | 16 | Claude Code, Codex, OpenCode | 3 | 610 tok |
| tsedio/tsed-formio formio.tsed.io Repository dedicated to formiojs. | 16 | Claude Code, Codex, OpenCode | 31 | 656 tok |
| varnish/gateway Gateway API implemention for Varnish Cache and Varnish Enterprise | 16 | Claude Code, Codex, OpenCode | 2 | 6,242 tok |
| omergulcicek/omergulcicek.com omergulcicek.com Source code of my personal website and frontend blog, powered by TanStack Start, React, an | 16 | Claude Code, Codex, OpenCode | 6 | 643 tok |
| mahoushoujyo-eee/eshell | 16 | Claude Code, Codex | 23 | — |
| rupakm/leslie | 16 | Claude Code, Codex, OpenCode | 22 | 1,223 tok |
| alexhraber/tensors-to-consciousness Explore the Mathematical Foundations of AI/ML: From Tensors to Consciousness | 16 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,799 tok |
| openid-certification/conformance-suite gitlab.com Read-only mirror of https://gitlab.com/openid/conformance-suite - merge requests MUST be s | 16 | Claude Code, Codex, OpenCode | 5 | 7,613 tok |
| prolific-oss/cli 🔬 A CLI for managing and automating workflows on the Prolific platform | 16 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,704 tok |
| hoangsonww/DevVerse-SWE-Blog devverse-swe.vercel.app 🪐 DevVerse CS Blog – A modern, high-performance blog app built with Next.js, Vercel, Supa | 16 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 3,839 tok |
| Resonant-Jones/Codexify Local First AI Operating System with Longterm Memory, MultiAgent Orchestration, Persona Sw | 16 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 4,685 tok |
| daochild/agents-config Agents config for development | 16 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 4,872 tok |
| joyozhang333-lgtm/human-design-llm humandesign.guichu.chat Open-source Human Design AI: BodyGraph charts, whole-chart talent and mission readings, De | 16 | Claude Code, Codex, OpenCode | 2 | 69 tok |
| heikki-laitala/pruner Cut AI coding agent costs 15-62% and time 39-64%. Structural code indexing that gives Clau | 16 | Claude Code | 3 | 608 tok |
| nzrsky/zig-skills Zig SKILLS for AI agents | 16 | Claude Code | 1 | 800 tok |
| Abilityai/agent-cornelius | 16 | Claude Code | 20 | 9,097 tok |
| ortus-docs/coldbox-docs coldbox.ortusbooks.com The Official ColdBox MVC Platform Documentation | 16 | Claude Code, Codex, OpenCode | 55 | 3,522 tok |
| nullmastermind/node-autoit-koffi This Node.js module provides support for all AutoIt functions, allowing users to automate | 16 | Claude Code, Codex, OpenCode | 2 | 1,103 tok |
| iammrduncan/fxbot fxbot.sh AI assistants that do real work, built your way, on your own machine. Any model, hosted | 16 | Claude Code, Codex, OpenCode | 6 | 2,500 tok |
| OpenDigitalProductFactory/opendigitalproductfactory This is the official open digital product factory | 15 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 2,668 tok |
| therealharpaljadeja/monskills skills.devnads.com Set of coding assistant skills that help build fully deployed apps on Monad | 15 | Claude Code, Codex, OpenCode | 2 | 16 tok |
| saadnvd1/agent-os runagentos.com Mobile-first web UI for managing AI coding sessions (Claude Code, Codex, Aider, Gemini CLI | 15 | Claude Code, Codex, OpenCode | 12 | 1,070 tok |
| NUGURI-7/CoCoWork cocowork.nuguri.org Multi-Agent collaboration platform — supervisor scheduling, direct member connections via | 15 | Claude Code | 1 | 2,789 tok |
| anthony-maio/triton-skills Claude Code agent skills for writing optimized Triton GPU kernels | 15 | Claude Code | 1 | 282 tok |
| XAIHT/Tlamatini xaiht.org Speak an idea. Build the real thing. Tlamatini brings AI to code, 3D worlds and hardware: | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 13 | 56,982 tok |
| az9713/claude-cowork-content-plugin 6 Claude Opus 4.6 AI agents built a complete Claude Cowork plugin in 5 minutes, then 6 mor | 15 | Claude Code | 1 | 544 tok |
| QuincySx/easyeda-agent-mcp-server | 15 | Claude Code | 1 | — |
| matthiastjong/shellgate-legacy shellgate.ai Self hosted secure gateway for AI agents. One token. Full control. Complete audit trail. | 15 | Claude Code, Codex, OpenCode | 2 | 2,794 tok |
| bluewings1211/codebase-RAG A Retrieval-Augmented Generation (RAG) Model-Controller-Provider (MCP) server designed to | 15 | Claude Code | 3 | 1,675 tok |
| domengabrovsek/claude Custom configuration for Claude Code that turns it into a disciplined engineering partner | 15 | Claude Code | 1 | 2,132 tok |
| teklabsdigital/x2-method AI builds faster than anyone, with no skin in the game and no memory of yesterday. How do | 15 | Claude Code | 1 | — |
| ishwarjha/lumen-product-management 18-agent Claude Code PM co-pilot for founders and product leaders. Runs inside Claude Code | 15 | Claude Code | 1 | 995 tok |
| EntityProcess/agentv agentv.dev Light-weight AI agent evaluation and optimization framework | 15 | Claude Code, Codex, OpenCode | 2 | 3,189 tok |
| iblai/api ibl.ai Agent skills + a chat MCP server to operate the ibl.ai platform via its REST API. Install: | 15 | Claude Code | 1 | 2,797 tok |
| radimsem/forge-skills Combines the most-used agentic skills into one unified issue-fixing workflow — a true blac | 15 | Claude Code | 1 | 1,884 tok |
| Swih/mistral-mcp npmjs.com Mistral MCP server for document extraction: invoices, contracts and typed JSON from text, | 15 | Claude Code | 1 | 3,406 tok |
| graph-memory/graphmemory graphmemory.dev MCP server that builds a semantic graph memory from your project — indexes docs, code, and | 15 | Claude Code | 1 | 815 tok |
| PinMeTo/pinmeto-location-mcp pinmeto.com PinMeTo MCP server that enables users with authorized credentials to unlock their data | 15 | Claude Code, Codex, OpenCode | 4 | 2,582 tok |
| cloudx-io/cloudx-sdk-agents docs.cloudx.io AI-agent guidance for integrating the CloudX SDK — Claude Code, Codex, and Cursor. Facts f | 15 | Claude Code, Codex, OpenCode | 2 | 524 tok |
| kojott/claude-docu-optimizer Claude Code plugin for optimizing CLAUDE.md and docs/ ecosystem. Token analysis, anti-patt | 15 | Claude Code | 1 | 728 tok |
| prodlint/prodlint prodlint.com Production readiness for vibe-coded apps: a zero-config CLI, MCP server and GitHub Action | 15 | Claude Code, Codex, OpenCode | 2 | 9,373 tok |
| aliaihub/skilldeck Desktop app for managing AI agent skill files across projects and tools | 15 | Claude Code | 1 | 3,753 tok |
| JavanC/Homunculus | 15 | Claude Code | 1 | 763 tok |
| OpenScribbler/syllago syllago.dev A content management system for AI coding tools. Convert between tools, bundle content int | 15 | Claude Code, Codex, OpenCode | 7 | 1,138 tok |
| robot-accomplice/architext npmjs.com Local JSON-backed architecture, release truth, rules, and dataflow viewer for data-only re | 15 | Claude Code, Codex, OpenCode | 2 | 7,852 tok |
| 45ck/skill-harness Umbrella installer and agent harness for the skill-pack suite across Claude and Codex. | 15 | Claude Code, Codex, OpenCode | 2 | 2,503 tok |
| vitas/evidra evidra.cc Open-source MCP execution-evidence recorder: wraps one upstream MCP server and records wha | 15 | Claude Code | 1 | 2,131 tok |
| polyblank66/Nyamu Minimal MCP server for Unity, designed to reliably check script compilation | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,935 tok |
| AliceLJY/recallnest aliceljy.github.io One memory, every terminal — a shared memory layer for any MCP client. | 15 | Claude Code | 1 | 20,206 tok |