24,785 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 agents8,489Claude Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318Frontend2,308Security2,170Project management1,960
All Claude Code32,505 Codex24,785 OpenCode23,702 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,771 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| vestaterm/Vesta vestaterm.github.io A native macOS terminal for running AI coding agents in parallel — built on real libghostt | 25 | Codex, OpenCode | 1 | 1,229 tok |
| mstfash/skills My daily AI agent skills for Claude Code, Codex, frontend QA, reviews, and workflow automa | 25 | Codex, OpenCode | 1 | 374 tok |
| aws-samples/sample-code-for-workspaces-agent-access | 25 | Codex, OpenCode | 1 | 3,860 tok |
| mbrock/luv A Common Lisp Vulkan atelier | 25 | Claude Code, Codex, OpenCode | 2 | 2,149 tok |
| WebMCP-org/mcp-ui-webmcp MCP UI WebMCP - Chat UI and MCP Server applications | 25 | Claude Code, Codex, OpenCode | 2 | 1,401 tok |
| xiarongwen/boss-auto-job 🎯 BOSS Zhipin skill — search + AI matching + automatic applications (Camoufox stealth mod | 25 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,967 tok |
| lsmith77/traktor-kontrol-qml Documentation on how to use QML to customize Native Instrument Traktor controllers. | 25 | Codex, OpenCode | 1 | 620 tok |
| jstxn/agentdir Local-first Maildir-inspired work mailstore for software agents | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,038 tok |
| KatherLab/llmaixweb A web interface for the LLMAIx framework. Information Extraction. | 25 | Claude Code, Codex, OpenCode | 2 | 10,404 tok |
| TadMSTR/searxng-mcp npmjs.com Private web search MCP: SearXNG metasearch → ML reranking → 4-tier fetch cascade (Firecraw | 25 | Codex, OpenCode | 1 | 1,987 tok |
| itsadrianxv/quant-strategy-builder-skill An agent SKILL for designing quantitative trading strategies | 25 | Claude Code, Codex, OpenCode | 23 | 331 tok |
| waittim/MemoryCustodian Durable, repo-native project memory for coding agents, without context bloat. | 25 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 579 tok |
| cyanheads/ntfy-mcp-server npmjs.com Send, manage, and replay ntfy push notifications via MCP. STDIO or Streamable HTTP. | 25 | Claude Code, Codex, OpenCode | 2 | 20,796 tok |
| pbeens/obsidian-agents.md Agentic AI workflow configurations, instructions, and specialized skills for Obsidian vaul | 25 | Codex, OpenCode | 1 | 2,148 tok |
| oekazuma/svelte-vitals oekazuma.github.io Your SvelteKit app's code health, checked before it ships. Statically, no browser — SEO, P | 25 | Claude Code, Codex, OpenCode | 2 | 4,840 tok |
| tsai996/vue-bpmn-designer tsai996.github.io bpmn-js process designer | 25 | Codex, OpenCode | 1 | 1,944 tok |
| BogdanovychA/llm-wiki apps.bogdanovych.org A personal knowledge base populated and structured with LLM agents. The project is based o | 25 | 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 | 25 | Codex, OpenCode | 1 | 1,519 tok |
| Beneficial-AI-Foundation/FloatSpec Formally Verified Float Implementation with lean4 | 25 | Claude Code, Codex, OpenCode | 2 | 7,741 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 | 25 | Codex, OpenCode | 1 | 2,819 tok |
| nextflow-io/agent-skills nextflow.io Agent skills for building and running Nextflow pipelines. | 25 | Claude Code, Codex, OpenCode | 1 | 1,045 tok |
| hxyulin/hadris hxyulin.github.io The Rust storage stack: pure Rust libraries and tools for filesystems, block devices, part | 25 | Codex, OpenCode | 1 | 295 tok |
| YosAwed/MPX68K MPX68K: Sharp X68000 emulator for macOS (Apple Silicon and Intel Mac). SpriteKit UI, GameC | 25 | Claude Code, Codex, OpenCode | 2 | 1,924 tok |
| meesii/codex-mcp Codex-MCP for ChatGPT Web | 25 | Codex, OpenCode | 1 | 2,201 tok |
| Agusx1211/NewShoes The original Command & Conquer: Generals Zero Hour engine, ported to WebAssembly and playa | 25 | Claude Code, Codex, OpenCode | 6 | 3,260 tok |
| justinwetch/Skill-RSI Skill RSI is a recursive self-improvement loop for Agent Skills, grounded in evals. Standa | 25 | Claude Code, Codex, OpenCode | 2 | 780 tok |
| Gaurav-Gosain/golars golars.gaurav.zip Pure-Go DataFrames modeled on polars, built on Apache Arrow. No cgo. | 25 | Claude Code, Codex, OpenCode | 2 | 2,410 tok |
| Adelie-Squad/solosquad AI agent system designed to help solo founders build and ship products efficiently | 25 | Claude Code, Codex, OpenCode | 8 | 5,078 tok |
| aldegad/safedeps npmjs.com Dependency safety gate for Claude Code & Codex CLI — OSV pre-approval, npm lockfile-closur | 25 | Claude Code, Codex, OpenCode | 2 | 37,362 tok |
| mirkobozzetto/espresso Lightweight, evidence-preserving coding workflows for Claude Code, Codex, OMP and Pi. | 25 | Codex, OpenCode | 1 | 1,022 tok |
| yoanbernabeu/producthunt-skills 🚀 31 AI Agent Skills for Product Hunt launches. Expert guidance for strategy, content, ma | 25 | Codex, OpenCode | 1 | 812 tok |
| TakaGoto/rag-learning-academy A structured, multi-agent Claude Code learning environment for mastering Retrieval-Augment | 25 | Claude Code, Codex, OpenCode | 47 | 3,532 tok |
| Echoer009/Nion AI companion + task manager · nags you so you don't forget | 25 | Codex, OpenCode | 2 | 2,468 tok |
| pablostanley/efecto-plugin efecto.app AI design skills + 46 MCP tools for Claude Code, Cursor, Windsurf, Copilot, and any AI age | 25 | Codex, OpenCode | 1 | 606 tok |
| delphicleancode/lazarus-spec-kit inovefast.com.br Um ecossistema opinativo de regras, skills e steerings para elevar o desenvolvimento FreeP | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 20 | 6,135 tok |
| nikships/skills-registry skills-registry.dev Your personal GitHub registry for AI Agent Skills. One repo. EVERY agent. EVERY device. Lo | 25 | Claude Code, Codex, OpenCode | 2 | 659 tok |
| wenhanweime/herdr-plugin-renamer LLM-powered session naming for herdr: Claude Code / Codex / Grok / Pi / opencode, Chinese | 25 | Claude Code, Codex, OpenCode | 2 | 3,323 tok |
| wonsukchoi/domain-experts domainexperts.dev all human experts into AI agents | 25 | Claude Code, Codex, OpenCode | 2 | 2,786 tok |
| PIsberg/vibetags VibeTags is a Java annotation processor that acts as AI guardrails for code generation too | 25 | Claude Code, Codex, Gemini CLI, OpenCode | 33 | 8,404 tok |
| product-on-purpose/thinking-framework-skills product-on-purpose.github.io Evidence-graded, agent-executable thinking-method skills - 63 frameworks reduced to their | 25 | Codex, OpenCode | 1 | 3,973 tok |
| caelum29/calibre-mcp npmjs.com The most capable Calibre MCP server — full read/write tools plus multilingual semantic sea | 25 | Claude Code, Codex, OpenCode | 2 | 1,936 tok |
| ra100/blender-claude-plugin Plugin for blender to be used in coding agents as claude, opencode, kilocode, ... | 25 | Codex, OpenCode | 1 | 1,060 tok |
| cajasmota/grafel Multi-repo code knowledge graphs for AI agents. Cross-repo linking, infrastructure topolog | 25 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 6,537 tok |
| 5throck/ai-workspace-standards Master configuration for Vibe Coding and Harness Engineering — workspace standards for Cla | 25 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 73 | 22,740 tok |
| nightona-co/nightona Open-source continuation of Daytona — secure, elastic sandbox infrastructure for AI code e | 25 | Claude Code, Codex, OpenCode | 3 | 2,995 tok |
| mike007jd/game-superpowers Skills-first game development superpowers for Claude Code and Codex: build, audit, polish, | 25 | Codex, OpenCode | 1 | 96 tok |
| zach-blumenfeld/knowledge-index The Graph Search Engine for Your Knowledge Base | 25 | Claude Code, Codex, OpenCode | 2 | 4,035 tok |
| matrodrigs/shotcut-mcp matrodrigs.github.io Transactional MCP server for creating, editing, validating, previewing, and rendering Shot | 25 | Codex, OpenCode | 1 | 2,191 tok |
| j5ik2o/event-store-adapter-js This library is designed to turn DynamoDB into an Event Store for Event Sourcing. | 25 | Claude Code, Codex, Gemini CLI, OpenCode | 41 | 552 tok |
| KeeperHub/keeperhub keeperhub.com Automate on-chain events and actions reliably and securely. Build Workflows in minutes wit | 25 | Claude Code, Codex, OpenCode | 37 | 8,574 tok |