43,652 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| liuyi0808/android-review Android development review skills for Claude Code — covering OWASP MASVS security audit, C | 12 | Codex, OpenCode | 1 | 876 tok |
| vivqu/SwiftUIAgentToolkit Basic toolkit to bootstrap vibe-coding mobile apps | 12 | Claude Code | 1 | 681 tok |
| anthosx/collaborative-canvas Freely collaborate with Claude Code on an infinite canvas. | 12 | Claude Code | 1 | 3,421 tok |
| goldsky-io/goldsky-agent AI agent plugin for Goldsky — skills, agents, commands, and hooks for building blockchain | 12 | Codex, OpenCode | 1 | 1,492 tok |
| bobbyjohnstx/tinycode A slim, local-LLM-first AI coding assistant. TUI, Web UI, and desktop app. Runs air-gapped | 12 | Claude Code, Codex, OpenCode | 3 | 4,537 tok |
| 42U/laqrumcode Persistent cognitive architecture for Claude Code — graph memory with learned retrieval (9 | 12 | Claude Code | 1 | 1,981 tok |
| Deepank308/hermes-swe-agent deepwiki.com Autonomous AI coding agent triggered by Linear tickets — spins up full dev environments on | 12 | Claude Code | 4 | 3,626 tok |
| jaksa76/microfactory | 12 | Claude Code | 2 | 966 tok |
| Temikus/denkeeper denkeeper.io A single-binary personal AI agent designed for people who want full control over their AI | 12 | Claude Code | 2 | 2,975 tok |
| Xero-Team/zpdf A PDF parsing library written in pure Rust. | 12 | Claude Code | 1 | 1,770 tok |
| hwpx-builder/hwpx-builder | 12 | Codex, Gemini CLI, OpenCode | 2 | 1,063 tok |
| therohitdas/slkcli Slack CLI for macOS, so your agents can read and send messages 💬 | 12 | Claude Code, Codex, OpenCode | 2 | 1,745 tok |
| hamelsmu/website-to-api Claude Code plugin for reverse-engineering website APIs using Chrome browser automation | 12 | Codex, OpenCode | 1 | 176 tok |
| swnotmetal/Project-Koma Lightweight, agent-friendly AI security toolkit for Node.js & TypeScript. Check if your ag | 12 | Codex, Cursor, OpenCode | 2 | 996 tok |
| codee-sh/payload-training-app Open-source coaching app built with Payload CMS and Next.js. Coaches manage training plans | 12 | Codex, OpenCode | 1 | 2,494 tok |
| agent-tools-org/ai-dispatch Multi-AI CLI team orchestrator — dispatch work to gemini, codex, opencode, cursor and cust | 12 | Claude Code | 1 | 4,783 tok |
| mfazza/agentic_muscle_memory Agentic Muscle Memory is a self-evolving framework enabling agents to transform repeating | 12 | Claude Code | 4 | 281 tok |
| benthamite/dotfiles My configuration files for Emacs, Karabiner, macOS, AI agents, and more. | 12 | Claude Code, Codex | 9 | — |
| zarlor/suno-band-manager AI-powered music production assistant for creating Suno-ready song packages — a BMad Metho | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,918 tok |
| paulbaranowski/wild-horses | 12 | Claude Code | 3 | 3,407 tok |
| preslandallan-ui/marketingskills Marketingskills from Corey Haynes | 12 | Claude Code, Codex, OpenCode | 2 | 2,263 tok |
| devfullcycle/claude-subagents | 12 | Claude Code | 2 | — |
| spryker/spryker-docs docs.spryker.com This repository is for the Spryker documentation available at https://docs.spryker.com. | 12 | Claude Code, Codex, OpenCode | 3 | 1,608 tok |
| jupyter-ai-contrib/jupyter-ai-acp-client The ACP client implementation in Jupyter AI | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 6,051 tok |
| hiydavid/databricks-genai-examples A repo of code examples for building GenAI / ML projects on Databricks | 12 | Codex, OpenCode | 1 | 524 tok |
| TheMuleA/codex-agent-core-template | 12 | Claude Code, Codex, OpenCode | 11 | 2,957 tok |
| messense/pi-parallel-agents A pi extension for dynamic parallel agent execution. Run multiple agents with different mo | 12 | Codex, OpenCode | 1 | 2,010 tok |
| felixgeelhaar/cclint A fast, extensible linter for validating and optimizing CLAUDE.md context files. Built wit | 12 | Claude Code | 1 | 1,263 tok |
| fusedio/fused-render render.fused.io Local file explorer with Python-interactive HTML views | 12 | Claude Code | 4 | — |
| basetenlabs/baseten-skills Skills for using Baseten effectively | 12 | Claude Code, Codex, OpenCode | 2 | 246 tok |
| johnakande/AI-Humanizer-Skill Humanize AI text. Bypass detection. Get natural, human-sounding content instantly. | 12 | Claude Code, Codex, OpenCode | 1 | 1,090 tok |
| open-homelab-io/open-homelab | 12 | Claude Code | 3 | 532 tok |
| linhnguyen-gt/Routiform npmjs.com | 12 | Codex, OpenCode | 1 | 2,858 tok |
| altic-dev/envault Let agents safely manage env variables | 12 | Claude Code | 1 | 747 tok |
| llnl/Skywing A platform for building collaborative autonomy-focused applications. | 12 | Claude Code | 1 | 1,060 tok |
| NotNull92/hera-agent-godot Let's go Hera, now is godot | 12 | Claude Code, Codex, OpenCode | 2 | 5,823 tok |
| truth0530/mcp-server-ios-shortcuts | 12 | Codex, OpenCode | 1 | 1,395 tok |
| janmohammadi/adr-explorer Visualize Architecture Decision Records with timeline + graph views. VS Code extension or | 12 | Claude Code, Codex | 1 | — |
| montycloud/moya Meta Orchestration framework for Your Agents | 12 | Claude Code | 1 | 1,414 tok |
| PADAS/er-server OpenSource ER Server aka DAS | 12 | Codex, OpenCode | 1 | 992 tok |
| nilupulk/claude-code-free Run Claude Code CLI for free using OpenRouter - No paid subscription needed | 12 | Claude Code, GitHub Copilot | 2 | 1,106 tok |
| max-lee-dev/local-lmcanvas | 12 | Claude Code, Codex, OpenCode | 2 | 547 tok |
| troykelly/codex-skills | 12 | Codex, OpenCode | 1 | 463 tok |
| pamelafox/mcp-for-postgres-db-demo pamelafox.github.io Demonstration MCP server for Posette talk: "An MCP for your Postgres DB" | 12 | Codex, OpenCode | 1 | 273 tok |
| NAEOS-foundation/naeos | 12 | Codex, OpenCode | 1 | 5,177 tok |
| 12Matt3r/Supervisorai | 12 | Codex, OpenCode | 1 | 723 tok |
| Wang-Yanting/PIMiner | 12 | Claude Code | 4 | 3,431 tok |
| zachgoldfine44/mechinterp-replication | 12 | Claude Code | 1 | 9,216 tok |
| mavam/pi-fancy-footer A fancy footer extension for pi | 12 | Codex, OpenCode | 1 | 164 tok |
| giauphan/codeatlas-platform AI-powered codebase intelligence platform — MCP Server, AST analysis, Knowledge Graph, and | 12 | Claude Code | 8 | 1,641 tok |