22,145 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 |
|---|---|---|---|---|
| cholf5/skynet cloudwu/skynet in .NET | 21 | Claude Code, Codex, OpenCode | 2 | 3,544 tok |
| JulioCRFilho/mermaid-diagram-driven-development MDDD - Mermaid Diagram Driven Development | 21 | Claude Code, Codex, OpenCode | 7 | 1,958 tok |
| dharmax/am-i-allowed A sweet, zero-dependencies, agnostic, powerful permission/authorization module | 21 | Codex, OpenCode | 1 | 592 tok |
| Onurlulardan/ForgeStart Production-ready Next.js SaaS starter with Auth.js, Drizzle, PostgreSQL, RBAC, admin UI, i | 21 | Codex, OpenCode | 1 | 2,406 tok |
| chahatsagarmain/distributed-web-crawler a distributed web crawler | 21 | Codex, OpenCode | 1 | 1,337 tok |
| usalu/semio play.semio-tech.com 💻 The right operating system for the left brain 🧠 | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 1,405 tok |
| Clarity-Digital-Twin/brain-go-brrr A brain-computer interface project focused on EEG signal processing and neural representat | 21 | Claude Code, Codex, Cursor, OpenCode | 3 | 17,809 tok |
| sibblegp/ODAI ODAI - Multi Agentic AI Tool System (Text and Voice) | 21 | Claude Code, Codex, OpenCode | 2 | 4,835 tok |
| kalligator/ulauncher-gemini-direct ext.ulauncher.io Get answers from Gemini AI directly in your Ulauncher window. | 21 | Claude Code, Codex, OpenCode | 2 | 848 tok |
| nguyentamdat/opencode-mempalace OpenCode plugin for MemPalace memory system — auto-registers MCP server, injects memory pr | 21 | Claude Code, Codex, OpenCode | 2 | 2,838 tok |
| cyberash-dev/veche MCP server for bounded multi-agent committee meetings — Codex + Claude Code deliberate in | 21 | Claude Code, Codex, OpenCode | 4 | 4,851 tok |
| krzysztofsurdy/code-virtuoso Skills, sub-agents, and playbooks for Claude Code, Cursor, and any Agent Skills-compatible | 21 | Claude Code, Codex, OpenCode | 2 | 3,534 tok |
| etrebels/claude-code-growth-os langoptima.com Claude Code Growth Operating System (OS): Sales, Marketing, Product and Retention as one R | 21 | Claude Code, Codex, OpenCode | 8 | 5,314 tok |
| Trivo25/code-airlock trivo25.github.io Run Claude Code (or another coding agent) unattended, inside a disposable microVM, with it | 21 | Claude Code, Codex, OpenCode | 2 | 288 tok |
| hosanxiv/kiasumiles kiasumiles.space Kiasu Miles — A Singapore credit card rewards optimization MCP. Real-time card matching, m | 21 | Codex, OpenCode | 1 | 284 tok |
| rxdt/loopgate_harness A repo-native coding-agent loop harness for Claude, Codex, Copilot, and other CLI agents. | 21 | Codex, OpenCode | 1 | 789 tok |
| heymegabyte/claude-skills claude.megabyte.space 14-category autonomous product-building OS for 32+ AI coding tools. One-line prompts → dep | 21 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 7 | 3,982 tok |
| Rainnystone/naive-harness-kit Prompt-first starter kit for Codex and Claude Code workspaces, with bootstrap, upkeep, and | 21 | Claude Code, Codex, OpenCode | 2 | 908 tok |
| ManageXR/claude-unity-bridge A file-based Command Protocol enabling Claude Code to trigger Unity Editor operations. Bui | 21 | Claude Code, Codex, OpenCode | 2 | 5,054 tok |
| Sidd27/infrawise sidd27.github.io MCP server for AWS infrastructure analysis — DynamoDB, Lambda, SQS, SNS, S3, API Gateway, | 21 | Claude Code, Codex, OpenCode | 2 | 10,040 tok |
| gtrabanco/agentic-workflow agwo.party Stack-agnostic agentic-programming workflow skills + documentation scaffold | 21 | Claude Code, Codex, OpenCode | 2 | 6,533 tok |
| evanlong-me/model-usage npmjs.com Zero-config CLI for analyzing AI model usage & costs across all local TUI tools — pi, Clau | 21 | Codex, OpenCode | 1 | 1,868 tok |
| braintrustdata/braintrust-claude-plugin braintrust.dev Trace Claude Code sessions in Braintrust via the Braintrust Claude Plugin | 21 | Codex, OpenCode | 1 | 261 tok |
| remyxai/outrider studio.remyx.ai Coding-agent harness for continuous contribution — discovers, implements & validates your | 21 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 2,465 tok |
| iamasters-academy/iamasters-os skool.com Sistema operativo agéntico para operadores de IA. Sinapsis v4.5 (engine de memoria) + capa | 21 | Claude Code, Codex, OpenCode | 41 | 6,741 tok |
| Eigenwise/tesseron eigenwise.github.io Expose typed web-app actions to MCP-compatible AI agents over WebSocket. TypeScript SDK + | 21 | Claude Code, Codex, OpenCode | 8 | 1,433 tok |
| appautomaton/automaton appautomaton.com AI coding agent framework — portable, stage-gated harness for Claude Code, Codex, and Open | 21 | Claude Code, Codex, OpenCode | 2 | 847 tok |
| lukacf/meerkat Meerkat - A modular, high-performance agent harness built in Rust. | 21 | Claude Code, Codex, OpenCode | 18 | 12,039 tok |
| itsadrianxv/quant-strategy-builder-skill An agent SKILL for designing quantitative trading strategies | 21 | Claude Code, Codex, OpenCode | 23 | 331 tok |
| OcHub-team/OcHub Native desktop control center for AI coding tools — provider switching, local relay, MCP, | 21 | Codex, OpenCode | 1 | 247 tok |
| StarDZ-Team/DayZ-Modding-Wiki stardz-team.github.io Open-source DayZ modding wiki: Enforce Script language (13 chapters), GUI/.layout system ( | 21 | Claude Code, Codex, OpenCode | 2 | 2,601 tok |
| waittim/MemoryCustodian Durable, repo-native project memory for coding agents, without context bloat. | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 579 tok |
| currybab/superzent Superzent - an agent-first workspace built on Zed | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3 tok |
| anivar/zod-skill skills.sh AI agent skill for Zod v4 — 27 rules: schema design, parsing, error handling, type inferen | 21 | Codex, OpenCode | 1 | 4,602 tok |
| fawdyinc/shellguard MCP server that gives LLM agents read-only shell access over SSH. Powers Fawdy (fawdy.com) | 21 | Codex, OpenCode | 1 | 1,616 tok |
| aws-samples/sample-drawio-mcp aws-samples.github.io | 21 | Codex, OpenCode | 1 | 30 tok |
| rumi-chan/league-client-mcp Connect Claude, Antigravity to League Client via MCP & Pengu Loader. | 21 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 14,093 tok |
| huisezhiyin/symphlo Local-first runtime for observable, debuggable AI-agent workflows with slidable autonomy a | 21 | Codex, OpenCode | 1 | 1,464 tok |
| cyanheads/ntfy-mcp-server npmjs.com Send, manage, and replay ntfy push notifications via MCP. STDIO or Streamable HTTP. | 21 | Claude Code, Codex, OpenCode | 2 | 15,110 tok |
| thomast1906/github-copilot-skills-terraform Template repository providing specialized GitHub Copilot agents and reusable skills for Te | 21 | Codex, GitHub Copilot, OpenCode | 2 | 4,676 tok |
| JSONbored/mem0-aio aethereal.dev Unraid CA template and Docker build for Mem0 (OpenMemory). This mega-container utilizes s6 | 21 | Codex, OpenCode | 1 | 292 tok |
| marketingLendario/cohort-de-marketing Cohort de Marketing — Aula 01: Pesquisa, Concorrentes e Ofertas com Claude Code. Material | 21 | Claude Code, Codex, OpenCode | 3 | 1,586 tok |
| nirholas/auto-kill-terminal nirholas.github.io 🤯 Stop AI agents from leaving zombie terminals in GitHub Codespaces & VS Code. Copy-past | 21 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 658 tok |
| oekazuma/svelte-vitals oekazuma.github.io Your SvelteKit app's code health, checked before it ships. Statically, no browser — SEO, P | 21 | Claude Code, Codex, OpenCode | 2 | 4,392 tok |
| tsai996/vue-bpmn-designer tsai996.github.io bpmn-js process designer | 21 | Codex, OpenCode | 1 | 1,944 tok |
| BogdanovychA/llm-wiki apps.bogdanovych.org A personal knowledge base populated and structured with LLM agents. The project is based o | 21 | Claude Code, Codex, OpenCode | 4 | 3,336 tok |
| CliMA/SurfaceFluxes.jl clima.github.io GPU-capable surface fluxes between atmosphere, ocean, and land via Monin-Obukhov Similarit | 21 | Codex, OpenCode | 1 | 1,330 tok |
| mikeshu2001/content-factory Markdown-first, human-gated multi-agent editorial workflow with explicit research, plannin | 21 | Codex, OpenCode | 1 | 458 tok |
| vincentkoc/agentrinse agentrinse.com Safe, local-first cleanup planning for agentic development. | 21 | Codex, OpenCode | 1 | 356 tok |
| ntppool/monitor monitoring agent for the NTP Pool | 21 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,170 tok |