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 |
|---|---|---|---|---|
| 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 |
| jorgegorka/ariadna Ruby on rails meta-prompting, context engineering and spec-driven development system for C | 21 | Claude Code | 2 | 1,061 tok |
| tooluse-labs/perfetto-mcp-rs glama.ai Perfetto trace analysis via MCP — PerfettoSQL queries plus dedicated Chrome tools for scro | 21 | Claude Code | 1 | 1,885 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 |
| b1rdmania/claude-brand-skills Claude Code skills for brand development, image generation, and frontend design — built ar | 21 | Claude Code | 1 | 1,514 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 |
| seancrowe01/ads-machine instagram.com Closed-loop ad intelligence system built in Claude Code. Scrape competitors, grade by long | 21 | Claude Code | 13 | — |
| wavyrai/rm-mcp thijsverreck.com MCP server for accessing reMarkable tablet data | 21 | Claude Code, GitHub Copilot | 2 | 4,661 tok |
| currybab/superzent Superzent - an agent-first workspace built on Zed | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3 tok |
| prospectio-ai/prospectio-api-mcp MCP/API server that helps you to connect to different lead generation app | 21 | GitHub Copilot | 1 | 506 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 |
| ProfessioneIT/lsp-mcp-server professioneit.com An MCP (Model Context Protocol) server that bridges Claude Code to Language Server Protoco | 21 | Claude Code | 1 | 1,611 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 |
| x746b/winforensics-mcp A comprehensive MCP server for Windows digital forensics on KALI Linux | 21 | Claude Code | 1 | 3,006 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 |
| 10xHub/Agentflow agentflow.10xscale.ai Production-grade framework for building multi-agent AI systems. Graph-based orchestration, | 21 | Claude Code, GitHub Copilot | 3 | 4,732 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 |
| weby-homelab/power-framework weby-homelab.github.io Validate, index, search, and manage your knowledge base from the command line — or let AI | 21 | Claude Code, Codex | 3 | — |
| 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 |
| vlazic/mcp-server-manager A cross-platform, single-binary manager for Model Context Protocol (MCP) servers, built wi | 21 | Claude Code | 1 | 3,838 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 |
| huggingface/physics-intern-skills Agentic framework for physics | 21 | Claude Code | 3 | 715 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 |
| kourdroid/OCRAgent Ironclad-OCR is an asynchronous invoice ingestion and extraction service built for vendor | 21 | Claude Code, Codex | 8 | — |
| 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 |
| Beneficial-AI-Foundation/FloatSpec Formally Verified Float Implementation with lean4 | 21 | Claude Code, Codex, OpenCode | 2 | 7,741 tok |
| zitadel/nextgen zitadel-next-docs.vercel.app A Zitadel Preview | 21 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 10 | 9,606 tok |
| stevesolun/CV_Boutique_Agency A CV Boutique Agency Claude Code skill to build a professional world class resume. Find yo | 21 | Claude Code | 1 | 566 tok |
| ishandutta2007/Awesome-Agent-Skills Skills for coding agents 🌟 Star if you like it! 🌟 | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,117 tok |
| GCWing/Sparo-OS gcwing.github.io Sparo OS is an agentic OS born for the AI era. It explores "AI as a system," making softwa | 21 | Codex, OpenCode | 1 | 2,819 tok |
| jtvargas/SnipKey | 21 | Codex, OpenCode | 1 | 7,751 tok |