1,769 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| toptalentcoder/Cursor-AwesomeRules | 6 | Cursor | 1 | 816 tok |
| Traves-Theberge/opencode-mcp MCP server that exposes OpenCode as a tool/subagent for IDEs and AI clients | 6 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 5 | 1,998 tok |
| patrykkopycinski/elastic-cursor-plugin | 6 | Claude Code, Cursor | 26 | — |
| jl-cmd/claude-dev-env | 6 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 7 | 1,147 tok |
| CodeTeng/harness-template Harness Engineering template, ready to use | 6 | Claude Code, Codex, Cursor, OpenCode | 11 | — |
| karlng279/ai-ready-product-workflow-v2 karlng279.github.io AI-Ready Product Workflow V2 | 6 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 11 | 8,319 tok |
| srbryers/slope SLOPE — Sprint Lifecycle & Operational Performance Engine. Golf-metaphor sprint scoring fo | 6 | Claude Code, Codex, Cursor, OpenCode | 10 | 5,072 tok |
| abidjappie/nextjs-quick-starter A modern Next.js starter template with best practices built-in. Features Next.js 16, React | 6 | Cursor | 1 | 16,954 tok |
| rizkyhaksono/portfolio-v3 natee.my.id Portfolio v3 using Next.js 16 with SSR, CSR, ISR, Azure Web App, Portainer. | 6 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 6 | 10,861 tok |
| KayaErhan/cursor-agent-tr Cursor IDE için tam otomatik yazılım geliştirme ajanı | 6 | Claude Code, Cursor | 27 | — |
| tansunyj/aigczero A project for reducing the AI feel. | 6 | Cursor | 1 | 11,864 tok |
| marlondivino/open-code-as-mcp The main goal of this MCP is to save tokens in complex Antigravity tasks by allowing OpenC | 6 | Cursor, Gemini CLI | 2 | 305 tok |
| kai-builder/stacksagent | 6 | Claude Code, Cursor | 2 | — |
| hirokidaichi/mcp-tts-say MCP Server Tool for Text To Speech | 6 | Cursor | 1 | 54 tok |
| TCoder920/open-legal-compliance-mcp Model Context Protocol server for legal compliance analysis using free/open government API | 6 | Claude Code, Cursor | 4 | — |
| doc2mcp/doc2mcp doc2mcp.vercel.app Paste any docs URL — LangChain, Stripe, your own — and get a hosted MCP server Cursor can | 6 | Cursor | 1 | — |
| ashp15205/scankii A local-first SAST & Runtime Security scanner built exclusively for LLM Agents. Detects cr | 6 | Cursor | 1 | 123 tok |
| sachinshelke/ToolsConnector toolsconnector.github.io Open-source Python library for 73 API connectors — Gmail, Slack, GitHub, Stripe, OpenAI, A | 6 | Claude Code, Codex, Cursor, OpenCode | 11 | 1,364 tok |
| ahmetbarut/mcp-database-server A Model Context Protocol (MCP) server that provides multi-database query execution capabil | 6 | Claude Code, Cursor | 2 | 4,081 tok |
| honeycomb-Technologies/Mitsuro Mitsuro is a self-hosted AI workspace for coding, research, and durable agent work. | 6 | Claude Code, Codex, Cursor, OpenCode | 9 | 6,399 tok |
| WithAutonomi/saorsa-core P2P networking library - DHT, QUIC transport, four-word addresses, MCP integration. (Rust) | 6 | Claude Code, Codex, Cursor, OpenCode | 10 | 3,139 tok |
| huvaxstra/AGNT huvaxstra.github.io Agent Lifecycle Framework: Documentation as executable infrastructure for birthing and evo | 6 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,209 tok |
| appboypov/pew-pew-cli ultrawideturbodevs.com Lightweight CLI tool enabling collaborative Markdown task list management between develope | 6 | Claude Code, Cursor | 2 | 3,188 tok |
| mahimailabs/envoic mahimailabs.github.io Stay lean, Use envs responsible. More envs, injurious to your computer health | 6 | GitHub Copilot, Cursor | 3 | 745 tok |
| kings0527/web-reverse-engineering-skill AI-driven Web Reverse Engineering Skill for Codex/Qoder/Claude Code/Cursor | 6 | Cursor | 1 | 1,931 tok |
| skyroof/deep-context Cursor Agent Skill: enhanced context method (8 contexts + Context Gate) | 6 | Cursor | 1 | — |
| jasperhartong/sketchup-code AI-agent-driven development workflow for SketchUp Ruby plugins. Includes the SketchUp Brid | 6 | Cursor | 2 | — |
| tchivs/aktools-pro 🚀 AkTools Pro: An enhanced financial MCP server. Supports A-shares, U.S. and Hong Kong st | 6 | Codex, Cursor, OpenCode | 2 | 1,933 tok |
| dudu1111685/hermes_mcps Personal WhatsApp (WAHA) + Telegram (MTProto) MCP servers for AI agents — built for hermes | 6 | Cursor | 1 | 297 tok |
| sandraschi/notepadpp-mcp MCP Server for Notepad++ automation with comprehensive file operations, plugin management, | 6 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 8 | 1,026 tok |
| jayasukuv11-beep/agenthelm agenthelm.online Shared, versioned memory for AI coding agents — MCP server with git-style history (log/dif | 6 | Cursor | 1 | 320 tok |
| KongGithubDev/SAMP-MCP A comprehensive MCP server for SA-MP server development and management | 6 | Cursor | 1 | 708 tok |
| Parth308/auditx auditx-cli.vercel.app | 6 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 415 tok |
| jan3dev/agentic-aqua a1lab.com MCP server and CLI to manage assets in Bitcoin and Liquid | 6 | Codex, Cursor, OpenCode | 2 | 3,431 tok |
| supertrained/rhumb rhumb.dev Agent gateway for external tools — Rhumb Index scores services; Rhumb Resolve routes suppo | 6 | Cursor | 1 | — |
| sandraschi/windows-operations-mcp Windows system administration via MCP — services, registry, accounts, event logs, networki | 6 | Claude Code, Codex, Cursor, OpenCode | 3 | 864 tok |
| ChinaCarlos/figma-agent-kit chinacarlos.github.io Open-source Figma plugin + MCP bridge for AI agents (Cursor, Claude Code, Codex). Local We | 6 | Cursor | 1 | — |
| praveen-palanisamy/autodemo praveenp.com Demos as code — generate demo videos, interactive walkthroughs & marketing captures from y | 6 | Codex, Cursor, OpenCode | 2 | 513 tok |
| AmanKtyr/Tailor npmjs.com Stop vibe-coding bloat & token waste. Unified AI Coding-Agent & Spec-Driven Development (S | 6 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 23 | 3,693 tok |
| leancoderkavy/meepo A local, privacy-first AI agent (Rust) that connects LLMs to your email, calendar, browser | 6 | Claude Code, Codex, Cursor, OpenCode | 3 | 3,624 tok |
| brooksy4503/rss-agent-viewer | 6 | Claude Code, Cursor | 1 | — |
| yu-iskw/llmops-demo-ts Demonstrate LLMOps in TypeScript | 6 | Claude Code, Cursor | 29 | 1,463 tok |
| dnsabby/MSITM.6341 Python Class Shared Project Directory | 6 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 61 | 933 tok |
| aegntic/cognitive-os aegntic.github.io Cognitive OS v3.0 — Universal AI agent operating system specification. 16-section cognitiv | 5 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 4 | 8,074 tok |
| nosenfield/ai-project-template | 5 | Claude Code, Cursor | 13 | — |
| NazarKalytiuk/tarn nazarkalytiuk.github.io CLI-first API testing tool. YAML-defined tests, structured JSON output, built for AI-assis | 5 | Claude Code, Codex, Cursor, OpenCode | 3 | 5,987 tok |
| piyushpathakqa/Vigilis Agentic QA framework: Claude authors, generates, triages & self-heals Playwright tests. MC | 5 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,755 tok |
| amittamari/hop Fast full-text search and resume for coding-agent sessions | 5 | Claude Code, Codex, Cursor, OpenCode | 17 | 694 tok |
| nisargpatel1906/Aethos_Memory Universal, cross-tool persistent memory bank for AI assistants (Claude Code, Cursor, Winds | 5 | Claude Code, Codex, Cursor, OpenCode, Windsurf | 4 | 1,164 tok |
| flitzrrr/agent-skills Curated collection of AI agent skills for Antigravity, Claude Code, OpenCode & similar AI | 5 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 1,855 tok |