23,196 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 |
|---|---|---|---|---|
| pimcore/studio-backend-bundle Studio Backend bundle | 20 | Claude Code, Codex, GitHub Copilot | 3 | 1,670 tok |
| majiayu000/claude-skill-registry-data Raw skills archive data for the Claude skill registry | 20 | Claude Code, Codex, OpenCode | 2 | 599 tok |
| manakuro/asana-clone-app asanacloneapp.codelly.dev Asana clone app | 20 | Claude Code, Codex, OpenCode | 6 | 1,846 tok |
| FastEndpoints/Documentation fast-endpoints.com Documentation website source code for FastEndpoints. | 20 | Codex, OpenCode | 1 | 650 tok |
| louisbrulenaudet/monorepo-template A concise, AI native and production-grade starter template for full-stack applications usi | 19 | Claude Code, Codex, OpenCode | 6 | 5,421 tok |
| amanayayatu-tech/ksana A localized, native AI investment research and decision-making system. It is designed to s | 19 | Codex, OpenCode | 1 | 665 tok |
| Falkicon/Mechanic In-game development hub for World of Warcraft addon developers. Centralizes debugging, tes | 19 | Claude Code, Codex, OpenCode | 27 | 3,242 tok |
| PandaNePanda/notioncode_mcp t.me MCP that allows you to use top-tier LLM's, such as GPT-5.6 and Fable 5, in any IDE via Not | 19 | Codex, OpenCode | 1 | 553 tok |
| kormium/kormium A type-safe, reflection-free Kotlin Multiplatform ORM / SQL DSL for server and client. On | 19 | Codex, OpenCode | 1 | 5,379 tok |
| ehsanghaffar/einbiogpt bio.eindev.ir An intelligent web application built with Next.js, Tailwind CSS, and OpenAI's GPT models. | 19 | Codex, GitHub Copilot, OpenCode | 2 | 2,000 tok |
| xTeardx/diaphora-mcp MCP server for automated binary diffing. | 19 | Claude Code, Codex, OpenCode | 2 | 1,258 tok |
| Kpoiut/ruleblast kpoiut.github.io Git diff for AI agent repository instructions. Shows the blast radius of AGENTS.md and CLA | 19 | Claude Code, Codex, OpenCode | 3 | 359 tok |
| hxreborn/waybar-claude-code A lightweight Waybar custom module that displays Claude Code usage metrics | 19 | Claude Code, Codex, OpenCode | 2 | 2,384 tok |
| fall-out-bug/sdp Structured protocol for AI-assisted development. Discovery → Delivery → Evidence. | 19 | Claude Code, Codex, Cursor, OpenCode | 7 | 1,314 tok |
| angadhn/botference botference.com One room, three minds: a multi-LLM planning council for your terminal — you, Claude Code, | 19 | Claude Code, Codex | 27 | 179 tok |
| PyModel/claude-architect Claude Code delegates coding to isolated CLI agents it doesn't trust (Codex, OpenCode, Pi, | 19 | Claude Code, Codex, OpenCode | 3 | 4,151 tok |
| sabir-gbs/the-polyglot-protocol A senior-engineer protocol for polyglot code generation, architecture, testing, security, | 19 | Codex, OpenCode | 1 | 63 tok |
| core0-io/nio core0-io.github.io Execution assurance agent guard and observability for autonomous AI operating in productio | 19 | Claude Code, Codex | 1 | 3,473 tok |
| nitingupta220/riperflow npmjs.com One workflow methodology across 10 AI coding tools (Cursor, Claude Code, Opencode, Aider, | 19 | Claude Code, Codex | 7 | — |
| rodolfochicone/rc-project rodolfochicone.dev Plugin de skills e agentes para Claude Code workflows de engenharia reais, do PRD ao PR | 19 | Claude Code, Codex, OpenCode | 2 | 3,024 tok |
| shaokeyibb/dsh-plugin-product-subagents Role-based Codex / Claude Code / ACP subagent providers for the DeepSeek Harness — continu | 19 | Claude Code, Codex, OpenCode | 2 | 1,444 tok |
| pilotspace/ADD npmjs.com ADD - LOOP SKILL for AI Coding Agent | 19 | Claude Code, Codex, OpenCode | 2 | 1,120 tok |
| docxology/template doi.org GitHub template for reproducible research repos — two-layer Python 3.10+/uv monorepo split | 19 | Claude Code, Codex, Cursor, OpenCode | 3 | 27,725 tok |
| HainanZhao/Clawless Clawless is an messaging bridge and schedule engine built around your favourite coding Age | 19 | Codex, Gemini CLI, OpenCode | 2 | 601 tok |
| Minh-Tam-Solution/EndiorBot endior.net Local-first AI agent orchestrator for SDLC workflows — 14 role-based agents, 5 channels, 3 | 19 | Claude Code, Codex, OpenCode | 11 | 37 tok |
| Webba-Creative-Technologies/forge forge.webba-creative.com A React component library with built-in motion, themeable tokens, and AI skill packs for C | 19 | Codex, OpenCode | 1 | 1,814 tok |
| anthony-chaudhary/dos-kernel pypi.org Catch your AI agents when they lie about what they shipped — verifies claims against git i | 19 | Claude Code, Codex, Gemini CLI, OpenCode | 11 | 8,806 tok |
| Adelie-Squad/solosquad AI agent system designed to help solo founders build and ship products efficiently | 19 | Claude Code, Codex, OpenCode | 8 | 4,930 tok |
| ITlearning/study-ios Swift Study Skills | 19 | Claude Code, Codex, OpenCode | 4 | 170 tok |
| burakgon/roamcode roamcode.ai Self-hosted mission control for real Claude Code and Codex sessions — persistent terminals | 19 | Codex, OpenCode | 1 | 1,281 tok |
| branover/hexgraph Self-hosted, agentic vulnerability research for binaries & firmware: an AI agent decompile | 19 | Claude Code, Codex, OpenCode | 6 | 11,238 tok |
| belingud/yaicli belingud.github.io YAICLI: A powerful command-line AI assistant with 25+ LLM providers. Features chat, comman | 19 | Claude Code, Codex, OpenCode | 2 | 795 tok |
| ansari-project/ansari-skill Islamic Knowledge Agent Skill — answers questions about Islam using authentic sources. Wor | 19 | Claude Code, Codex, OpenCode | 2 | 4,154 tok |
| Teycir/Assumptions A SKILL that turns a code diff into an evidence-backed ledger of hidden assumptions, failu | 19 | Claude Code, Codex, OpenCode | 2 | 273 tok |
| meawoppl/agent-portal txcl.io Elegant web interface for agentive development. | 19 | Claude Code, Codex, OpenCode | 2 | 12,976 tok |
| leeguooooo/misonote-markdown docs.misonote.com A next-generation AI team collaboration platform. | 19 | Claude Code, Codex, OpenCode | 4 | 3,570 tok |
| selimozten/elek elek.sh Review-only AI code review for GitHub pull requests. Cross-check PRs with model-agnostic r | 19 | Codex, OpenCode | 1 | 1,987 tok |
| apache/solr-mcp solr.apache.org Solr MCP Server | 19 | Claude Code, Codex, OpenCode | 2 | 6,114 tok |
| IronSecCo/ironclaw ironsecco.github.io Security-first, self-hosted AI agents - isolation you can prove, not just promise. | 19 | Claude Code, Codex, OpenCode | 2 | 315 tok |
| Abel-ai-lab/predict-anything predict.abel.ai Quant AI and trading AI skills for quant agents and AI trading agents: causal market analy | 19 | Codex, OpenCode | 1 | 310 tok |
| a-church-ai/church achurch.ai A digital sanctuary for human-AI fellowship. Prayers, practices, rituals, hymns, and philo | 19 | Claude Code, Codex, OpenCode | 2 | 4,829 tok |
| yultyyev/better-auth-firebase-auth npmjs.com Use Firebase Authentication (Phone SMS OTP, Google, Email) with Better Auth sessions, orga | 19 | Codex, OpenCode | 1 | 2,355 tok |
| buildinternet/uploads uploads.sh Lightweight upload host and tool for coding agents to add files to pull requests. Cloud an | 19 | Claude Code, Codex, OpenCode | 2 | 4,378 tok |
| nativesoil/handover nativesoil.dev An open JSON format and local toolchain for carrying an AI assisted project's working stat | 19 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,002 tok |
| RobithYusuf/mcp-camoufox MCP server for stealth browser automation via Camoufox — 100+ tools, npx install, anti-bot | 19 | Claude Code, Codex, OpenCode | 2 | 4,341 tok |
| Knuckles-Team/servicenow-api ServiceNow MCP Server and API Wrapper | 19 | Claude Code, Codex, OpenCode | 2 | 4,271 tok |
| docdyhr/simplenote-mcp-server MCP Server for Simplenote integration with Claude Desktop | 19 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,943 tok |
| nickzren/opentargets-mcp MCP server for Open Targets data | 19 | Claude Code, Codex, OpenCode | 2 | 680 tok |
| gaia-research/gaia-skill-tree gaiaskilltree.com Gaia is a living, open registry of every AI agent skill — structured as a leveling skill g | 19 | Claude Code, Codex, OpenCode | 7 | 11,439 tok |
| asimons81/nexusos Files you own. Memory your agents can trust. Also: your AI won't gaslight you about what's | 19 | Codex, OpenCode | 1 | 1,779 tok |