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 |
|---|---|---|---|---|
| rizal72/TimeCapsule-Pi Turn your Raspberry Pi into a macOS Time Machine backup server. Replaces Apple Time Capsul | 45 | Codex, OpenCode | 1 | 2,561 tok |
| dvdxfv/skill-writing-dna Writing DNA + AI rewriting skill workflow: a paper/document rewriting pipeline based on an | 45 | Claude Code, Codex, GitHub Copilot | 4 | 10,844 tok |
| tanbro/uiautomator2-mcp-server A MCP (Model Context Protocol) server that provides tools for controlling and interacting | 45 | Claude Code, Codex, OpenCode | 5 | 3,916 tok |
| bex-co/bex-security Open-source AI security scanner for Codex, Claude Code, and ACP-compatible coding agents—k | 45 | Claude Code, Codex, OpenCode | 7 | 873 tok |
| dcc-mcp/dcc-mcp-core dcc-mcp.github.io Skill-first control plane for creative tools: shared MCP/REST runtime, gateway, CLI, marke | 45 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 15,472 tok |
| JosephHampton/awesome-gemini-cli-subagents A curated collection of 81 production-ready subagents for Gemini CLI. Drop them into .gemi | 45 | Gemini CLI | 1 | 252 tok |
| TelivityAI/otaip telivity.app Open Travel AI Platform — domain-specific AI agent orchestration for the travel industry | 45 | Claude Code | 1 | 5,118 tok |
| josesiqueira/zotero-watch-folder josesiqueira.github.io Zotero 7/8/9 plugin: watch a folder and auto-import PDFs with metadata, dedup, smart rules | 45 | Claude Code | 1 | 4,482 tok |
| dylantarre/design-system-skills Design system skills for agentic coding | 45 | Claude Code | 1 | 486 tok |
| chyp3r/KACHOW-Teknofest-2026 chyp3r.github.io Teknofest 2026 Doğal Dil Ajanları Yarışması 1. Senaryo kapsamında geliştirilen, kamu sektö | 45 | Codex, OpenCode | 1 | 2,260 tok |
| TAJD/projektor tajd.github.io Self hosted Wiki + Jira-style AI native issue tracker on Cloudflare Workers | 45 | Claude Code, Codex, OpenCode | 2 | 7,583 tok |
| thevibeworks/claude-code-docs Everything Anthropic ships for builders, archived and updated 4× daily. 3,900+ files. 12 s | 45 | Claude Code | 2 | 2,775 tok |
| oaslananka/easyeda-mcp-pro oaslananka.github.io MCP server for EasyEDA Pro: PCB inspection, BOM sourcing, manufacturing export, and AI-ass | 45 | Claude Code, Codex, OpenCode | 5 | 497 tok |
| congwa/mobile-agent Mobile AI automated testing platform — MCP tools + AI Agent + visual control console | 45 | Windsurf | 15 | — |
| EastStarAI/sanad-agent sanad.eaststarai.com Open-source AI agent and cross-platform client for local and remote development workflows. | 45 | Claude Code, Codex, OpenCode | 15 | 3,247 tok |
| nozomi-koborinai/terradart terradart.dev 🎯 Type-safe IaC for Dart. | 45 | Claude Code, Codex, OpenCode | 10 | 8,961 tok |
| LEO001020/codex-loop-orchestra A control loop that turns Codex subagents into a continuously refilled engineering team—wi | 45 | Claude Code, Codex, OpenCode | 1 | 2,189 tok |
| vertz-dev/vertz vertz.dev The Agent-native TypeScript stack | 45 | Claude Code | 7 | 923 tok |
| ash-project/ash_events An event-architecture extension for Ash. | 45 | Claude Code | 3 | 4,169 tok |
| N0zoM1z0/touhou-university n0zom1z0.github.io 幻想鄉立東方大學 — an unofficial Touhou Project fan university website | 44 | Codex, OpenCode | 1 | 1,072 tok |
| aliafshar/brain A multi-agent framework built into GEMINI.md to run on the Gemini CLI | 44 | Gemini CLI | 1 | 1,188 tok |
| AlanSong2077/Amplipost A multi-platform intelligent content marketing hub based on the Openclaw & Claude Code Mul | 44 | Claude Code, Codex, OpenCode | 9 | 3,130 tok |
| ambroise-leclerc/MduX Medical-device manufacturer framework in C++23 — IEC 62304 Class B/C compliance modeling, | 44 | Claude Code, Codex, OpenCode | 9 | 8,189 tok |
| 0xmariowu/Autosearch autosearch.dev Open-source deep research for AI agents: 40 channels, 10+ Chinese sources. | 44 | Claude Code, GitHub Copilot | 2 | 3,671 tok |
| ssdeanx/AgentStack AgentStack is a production-grade multi-agent framework built on Mastra, delivering 50+ ent | 44 | Claude Code, Codex, GitHub Copilot, OpenCode | 50 | 34,906 tok |
| OptimiLabs/velocity Local-first workspace for Claude Code, Codex CLI, and Gemini CLI with sessions, analytics, | 44 | Claude Code | 1 | 410 tok |
| bun913/mcp-testrail npmjs.com Testrail MCP Server | 44 | Claude Code | 3 | 406 tok |
| gracefullight/stock-checker Fetches multiple tickers’ stock data, calculates key indicators, and auto-generates daily | 44 | Claude Code, Codex, Gemini CLI, OpenCode | 7 | 3,936 tok |
| GoPlausible/algorand-mcp goplausible.com Algorand Local Model Context Protocol (Server & Client) | 44 | Codex, OpenCode | 1 | 5,347 tok |
| mcp-agents-ai/mcp-agents-hub mcpagents.dev The open-source ecosystem for building, discovering, and deploying Model Context Protocol | 44 | Claude Code | 1 | 1,236 tok |
| nette/claude-code ai.nette.org Official Claude Code plugins for Nette | 44 | Claude Code | 1 | 871 tok |
| owainlewis/agent-skills My personal agent skills | 44 | Codex, OpenCode | 1 | 136 tok |
| wuzf/claude-channels-patch Cross-platform patcher for enabling Claude Code --channels support on official binaries an | 44 | Claude Code | 1 | 482 tok |
| genmcp/gen-mcp genmcp.github.io | 44 | Codex, OpenCode | 1 | 593 tok |
| NaniDAO/agentek An extensible TypeScript toolkit that simplifies complex EVM blockchain interactions into | 44 | Claude Code | 1 | 458 tok |
| pnizer/wweb-mcp WhatsApp Web MCP Server | 44 | Claude Code | 1 | 1,221 tok |
| A3RDLab/LLM-dev-demo Hands-on examples for LLM application development, including agents, RAG, MCP, structured | 44 | Codex, OpenCode | 1 | 1,682 tok |
| VARA4u-tech/Vara-s--Portfolio vara-s-portfolio.vercel.app "🤍✨Vara's Portfolio-A modern, high-performance portfolio website built with React, TypeSc | 44 | Claude Code | 1 | 2,254 tok |
| geval-labs/geval geval.io Decision orchestration and reconciliation for AI changes. | 44 | GitHub Copilot | 1 | 846 tok |
| jordanhubbard/ai-code-reviewer Universal AI-powered code reviewer using vLLM and/or Ollama provided local LLMs. Works wit | 44 | Codex, OpenCode | 1 | 1,213 tok |
| huangwb8/m2w pypi.org Automatically upload and update local markdown to WordPress via Python | 44 | Claude Code, Codex, OpenCode | 2 | 3,340 tok |
| aiagentflow/aiagentflow aiagentflow.dev A local-first, CLI-driven multi-agent AI software engineering workflow orchestrator with f | 44 | Claude Code | 2 | — |
| krazyjakee/AGENTS.db AGENTS.db is AGENTS.md on steroids. A file format and toolkit for deterministic context. | 44 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 705 tok |
| cafferychen777/ChatSpatial docs.cafferyang.com MCP server for spatial transcriptomics analysis through natural language interfaces. | 44 | Claude Code | 9 | — |
| mutonby/pleng pleng.dev Your AI Platform Engineer. Self-hosted cloud built for AI agents — deploy, monitor, and op | 44 | Claude Code | 1 | 297 tok |
| AgusRdz/chop getchop.run CLI output compressor for Claude Code. Reduces token consumption by 50–90% by compressing | 44 | Claude Code | 1 | 129 tok |
| ArtBlocks/artbot discord.gg The Discord bot for ArtBlocks. | 44 | Claude Code, Codex, OpenCode | 2 | 2,650 tok |
| simm-is/repl-mcp Model Context Protocol Clojure support including REPL integration with development tools. | 44 | Claude Code | 1 | 2,355 tok |
| Gixsy95/abap_wiki Agent-driven SAP/ABAP knowledge base engine that turns S/4HANA custom objects into citable | 44 | Claude Code, Codex, OpenCode | 22 | 6,564 tok |
| mj-meyer/choo-choo-ralph A Claude Code plugin that adds structured, customizable workflow formulas to the Ralph loo | 44 | Claude Code, Codex | 1 | — |