44,969 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| andrelandgraf/fullstackrecipes fullstackrecipes.com A Shadcn registry and collection of production-ready patterns and step-by-step guides (rec | 23 | Claude Code, Codex, OpenCode | 2 | 1,126 tok |
| DailybotHQ/deepworkplan-skill deepworkplan.com Turn any repository AI-first and run resumable, long-horizon Deep Work Plans with any codi | 23 | Claude Code, Codex, OpenCode | 2 | 7,439 tok |
| yideng966/LightAgent | 23 | Codex, OpenCode | 1 | 19,455 tok |
| Consiliency/pmcp MCP Gateway - A meta-server for minimal Claude Code tool bloat with progressive disclosure | 23 | Claude Code, Codex, OpenCode | 7 | 1,258 tok |
| dvoraknc/heatherbot Fully local, persona-driven AI companion bot for Telegram (Telethon) with optional Discord | 23 | Codex, OpenCode | 1 | 4,021 tok |
| psyb0t/docker-claudebox ciprian.51k.eu Claude Code in a Docker image built on aicodebox, with an HTTP API, an OpenAI-compatible e | 23 | Claude Code | 1 | — |
| hoophq/fence hoop.dev Guardrails for AI coding agents — block catastrophic tool calls before they run. Semantic, | 23 | Claude Code | 1 | 1,815 tok |
| docxology/template doi.org Reproducible research publishing template for Python research projects: a declared pipelin | 23 | Claude Code, Codex, OpenCode | 2 | 27,378 tok |
| petrludwig-collab/Agent2Telegram Connect a coding agent (Claude Code, Codex, Antigravity) to Telegram. Dependency-free, rob | 23 | Codex, OpenCode | 1 | 1,286 tok |
| 2dubu/liquid-glass Skill for iOS Liquid Glass - API references, code generation, migration guides, and troubl | 23 | Codex, OpenCode | 1 | 850 tok |
| Hainrixz/claude-db tododeia.com The multi-paradigm database expert for Claude Code — design a schema, audit it on two neve | 23 | Claude Code | 1 | 1,319 tok |
| a-church-ai/church achurch.ai A digital sanctuary for human-AI fellowship. Prayers, practices, rituals, hymns, and philo | 23 | Claude Code, Codex, OpenCode | 2 | 7,704 tok |
| Brain2k-0005/Lumeo lumeo.nativ.sh Modern, accessible Blazor UI the shadcn way: use it from NuGet or own the source via CLI + | 23 | Claude Code | 3 | 1,159 tok |
| RobithYusuf/mcp-camoufox MCP server for stealth browser automation via Camoufox — 100+ tools, npx install, anti-bot | 23 | Claude Code, Codex, OpenCode | 2 | 5,849 tok |
| badchars/cloud-audit-mcp Cloud security audit tools for AI agents — AWS, Azure, GCP misconfiguration detection via | 23 | Claude Code | 1 | 757 tok |
| arthurgailes/r-package-skills Agentic AI for R | 23 | Claude Code | 1 | 1,218 tok |
| yeasy/AgentGo One step to enable best-practices for AI agents — drop into any project and enjoy the magi | 23 | Codex, OpenCode | 1 | 5,798 tok |
| xobotyi/cc-foundry Claude Code plugins its author uses every day: coding, commit, planning, and writing disci | 23 | Claude Code | 2 | 2,154 tok |
| numikel/law-scrapper-mcp A comprehensive Model Context Protocol (MCP) server for accessing and analyzing Polish leg | 23 | Claude Code | 4 | 2,159 tok |
| stone-yu/ai-draw-skill AI image-generation Skill: without extra prompts, describe text, full articles, URLs, imag | 23 | Gemini CLI | 1 | 1,001 tok |
| Intense-Visions/harness-engineering Mechanical constraints for AI agents. Ship faster without the chaos. | 23 | Claude Code, Codex, OpenCode | 6 | 25,428 tok |
| smekai/taskplanner | 23 | Claude Code, Codex, Cursor, OpenCode | 4 | 4,696 tok |
| Delphine-L/claude_global Global skills and commands for Claude, focus on Galaxy and bioinformatics | 23 | Claude Code | 1 | 374 tok |
| ojanlubis/pdflokal pdflokal.id Edit PDF Gratis. LOKAL!!! | 23 | Claude Code | 1 | 3,846 tok |
| netresearch/skill-repo-skill netresearch.github.io Agent Skill guide for structuring skill repositories - multi-channel distribution | Claude | 23 | Codex, OpenCode | 1 | 1,911 tok |
| yanchuk/claude-plugin-codex Codex plugin that lets Codex consult local Claude Code for advice, reviews, adversarial ch | 23 | Claude Code, Codex, OpenCode | 2 | 540 tok |
| Hereon-InstituteMS/OASiS OASiS — an open-source agentic framework for verified multi-physics, multi-code simulation | 23 | GitHub Copilot, Cursor | 2 | 1,572 tok |
| m4yk3ldev/notebooklm-mcp MCP server for Google NotebookLM — 27 tools for notebooks, sources, research, and studio c | 23 | Claude Code, Gemini CLI | 2 | 4,401 tok |
| kchyhj/sociology-wiki-template Accuracy-first research wiki template for sociologists using Claude Code | 23 | Claude Code | 1 | 3,531 tok |
| HexamindOrganisation/hexgate hexgate.ai Authorization infrastructure for AI agents - policy enforcement, signed WASM bundles, per- | 23 | Claude Code, Codex, OpenCode | 9 | 625 tok |
| Komeiji-Shiki/Gray-Code VS Code AI coding assistant | 23 | Codex, OpenCode | 1 | 4,002 tok |
| SkyShannonProver/shannon-prover skyshannonprover.github.io LLM agents that write machine-checked cryptographic proofs in EasyCrypt (arXiv:2607.02847) | 23 | Claude Code, Codex, OpenCode | 4 | 2,814 tok |
| zapier/agent-skills skills.sh Agent skills for working with Zapier, maintained by Zapier teams. Indexed by skills.sh. | 23 | Claude Code, Codex, OpenCode | 2 | 960 tok |
| sophymarine/openregistry openregistry.sophymarine.com Real-time, direct-from-official-registry company data via MCP. 80+ national registries; un | 23 | Gemini CLI | 1 | 413 tok |
| arthjean/rust-doctor Your agent writes bad Rust. This catches it. | 23 | Claude Code, Codex, OpenCode | 5 | 2,483 tok |
| PrithviSeran/hunch-mcp tryhunch.ca Drive your Mac focus-free over MCP: OS APIs, AppleScript, CDP, and Accessibility | 23 | Claude Code, Codex, OpenCode | 2 | 5,325 tok |
| damionrashford/media-os damionrashford.github.io Routed Media OS for Claude Code — 96 skills + 13 modes + 7 specialist agents covering FFmp | 23 | Claude Code | 2 | 3,222 tok |
| jrenaldi79/sidecar claudesidecar.ai A parallel AI window for Claude Code. Fork conversations to Gemini, GPT, DeepSeek, or any | 23 | Claude Code | 1 | 5,773 tok |
| AlessandroCaforio/Academic-Writing Multi-agent Claude Code workflow for writing an empirical economics Master thesis — 17 age | 23 | Claude Code | 12 | 5,883 tok |
| synthesisengineering/synthesis-skills Synthesis Skills — reusable AI agent skills built on the Agent Skills open standard. Insta | 23 | Claude Code, Codex, OpenCode | 2 | 1,373 tok |
| enkhbold470/bci-mcp enkhbold470.github.io Stream live EEG brain state (focus, calm, attention) from any EEG device into Claude and a | 23 | Claude Code | 1 | 46 tok |
| jmix-framework/jmix-agent-toolkit jmix.io A collection of skills, guidelines and tools designed to help AI coding agents develop app | 23 | Claude Code, Codex, OpenCode | 2 | 825 tok |
| siberiacancode/agent-skills skills.sh 🤖 ai skills | 23 | Claude Code, Codex, OpenCode | 2 | 771 tok |
| howells/fiction Claude Code plugin for writing fiction — chapters, characters, outlines, critique, and edi | 23 | Codex, OpenCode | 1 | 81 tok |
| danieleteti/delphi-ai-skills SKILLS about Delphi, Code-Smell, DMVCFramework, WebAPI and JSON-RPC for Claude, Gemini, Cu | 23 | Claude Code | 1 | 3,163 tok |
| adaptico/adaptico-os The go-to-market operating system for early-stage software products. AI marketing skills f | 23 | Claude Code, Codex, OpenCode | 2 | 2,068 tok |
| wjxcom/wjx-ai-kit npmjs.com Wenjuanxing OpenAPI full-stack toolkit: TypeScript SDK + MCP Server + CLI | 23 | Claude Code | 6 | 1,945 tok |
| ksterx/srunx ksterx.github.io A modern Python library for SLURM workload manager integration with workflow orchestration | 23 | Claude Code | 1 | 11,299 tok |
| rlrghb/olkcli Outlook in your terminal | 23 | Claude Code, Codex, OpenCode | 2 | 6,473 tok |
| keshrath/agent-tasks npmjs.com Pipeline-driven task management for AI coding agents — stages, dependencies, artifacts, an | 23 | Claude Code | 1 | 2,695 tok |