1,494 projects whose own agent configuration covers writing and docs. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Building agents8,487Claude Code6,881Git and workflow3,602Data and AI3,582Backend and APIs3,555Languages3,486Planning3,323Code review2,891Testing2,679DevOps and cloud2,477Memory and context2,375Research2,318
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| deepseek-ai/deepseek-harness deepseek.com DeepSeek Harness: Everything is a Plugin. | 275,311 | Claude Code, Codex, OpenCode | 24 | 4,316 tok |
| firecrawl/firecrawl firecrawl.dev Supercharge your AI agents with data from the web and beyond. Building the library for sup | 199,363 | Claude Code, Codex, OpenCode | 2 | 786 tok |
| microsoft/vscode code.visualstudio.com Visual Studio Code | 195,109 | Claude Code, Codex, GitHub Copilot, OpenCode | 86 | 47,049 tok |
| opendatalab/MinerU opendatalab.github.io Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for yo | 83,257 | Claude Code, Codex, OpenCode | 2 | 2,387 tok |
| openai/openai-cookbook cookbook.openai.com Examples and guides for using the OpenAI API | 76,991 | Codex, OpenCode | 2 | 1,124 tok |
| Fission-AI/OpenSpec openspec.dev Spec-driven development (SDD) for AI coding assistants. | 74,205 | Claude Code, Codex, OpenCode | 5 | — |
| remotion-dev/remotion remotion.dev 🎥 Make videos programmatically with React | 71,413 | Claude Code, Codex, OpenCode | 68 | 395 tok |
| jamiepine/voicebox voicebox.sh The open-source AI voice studio. Clone, dictate, create. | 59,796 | Claude Code, Codex | 4 | — |
| apache/airflow airflow.apache.org Apache Airflow - A platform to programmatically author, schedule, and monitor workflows | 47,405 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 7,270 tok |
| siyuan-note/siyuan b3log.org An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents | 47,116 | Codex, OpenCode | 1 | 10,916 tok |
| vercel-labs/agent-browser agent-browser.dev Browser automation CLI for AI agents | 46,361 | Claude Code, Codex, OpenCode | 2 | 2,399 tok |
| OWASP/CheatSheetSeries cheatsheetseries.owasp.org The OWASP Cheat Sheet Series was created to provide a concise collection of high value inf | 33,925 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,457 tok |
| topoteretes/cognee cognee.ai Cognee is the open-source AI memory platform for agents. Give your AI agents persistent lo | 33,122 | Claude Code, Codex, GitHub Copilot, OpenCode | 31 | 33,633 tok |
| conductor-oss/conductor docs.conductor-oss.org Conductor is an event driven agentic workflow engine providing durable and highly resilien | 32,443 | Claude Code, Codex, OpenCode | 3 | 2,833 tok |
| heroui-inc/heroui heroui.com 🚀 Beautiful, fast and modern React UI library. (Previously NextUI) | 31,152 | Claude Code, Codex, OpenCode | 7 | 12,803 tok |
| gastownhall/beads beads.gascity.com Beads - A memory upgrade for your coding agent | 28,567 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,788 tok |
| agentskills/agentskills agentskills.io Specification and documentation for Agent Skills | 27,032 | Claude Code, Codex, OpenCode | 4 | 373 tok |
| agentsmd/agents.md agents.md AGENTS.md — a simple, open format for guiding coding agents | 25,374 | Codex, OpenCode | 1 | 441 tok |
| facebook/lexical lexical.dev Lexical is an extensible text editor framework that provides excellent reliability, access | 23,990 | Claude Code, Codex, OpenCode | 3 | 6,390 tok |
| magicuidesign/magicui magicui.design UI Library for Design Engineers. Animated components and effects you can copy and paste in | 23,126 | Codex, OpenCode | 1 | 3,445 tok |
| forem/forem forem.com For empowering community 🌱 | 22,815 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 12,457 tok |
| refactoringhq/tolaria tolaria.md Desktop app to manage markdown knowledge bases | 20,471 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 10,957 tok |
| teng-lin/notebooklm-py Unofficial Python API and agentic skill for Google Gemini Notebook. Full programmatic acce | 20,151 | Claude Code, Codex, OpenCode | 2 | 1,961 tok |
| rocketride-org/rocketride-server High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes. Build | 20,008 | Codex, GitHub Copilot, Cursor, OpenCode | 3 | 2,711 tok |
| vercel-labs/json-render json-render.dev The Generative UI framework | 19,227 | Claude Code, Codex, OpenCode | 2 | 1,530 tok |
| larksuite/cli The official Lark/Feishu CLI tool, maintained by the larksuite team — built for humans and | 18,006 | Codex, OpenCode | 1 | 3,126 tok |
| langchain-ai/openwiki OpenWiki is a CLI that writes and maintains agent documentation for your codebase. | 17,793 | Claude Code, Codex, OpenCode | 2 | 318 tok |
| architecture-decision-record/architecture-decision-record Architecture decision record (ADR) examples for software planning, IT leadership, and temp | 17,418 | Codex, OpenCode | 1 | 728 tok |
| ipfs/kubo docs.ipfs.tech IPFS implementation in Go: a daemon that stores and serves content-addressed data, with a | 17,174 | Codex, OpenCode | 1 | 7,449 tok |
| pipecat-ai/pipecat pipecat.ai Open Source framework for voice agents, multimodal apps, and realtime AI. Maintained by Da | 17,109 | Claude Code, Codex, OpenCode | 15 | 5,856 tok |
| umijs/qiankun qiankun.umijs.org 📦 🚀 Blazing fast, simple and complete solution for micro frontends. | 16,703 | Claude Code, Codex, OpenCode | 3 | 3,063 tok |
| scalar/scalar scalar.com Scalar is an open-source API platform: 🌐 Modern REST API Client 📖 Beautiful API Referenc | 16,383 | Claude Code, Codex, OpenCode | 10 | 6,314 tok |
| alshedivat/al-folio alshedivat.github.io A beautiful, simple, clean, and responsive Jekyll theme for academics | 16,311 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 3,826 tok |
| rommapp/romm romm.app A beautiful, powerful, self-hosted ROM manager and player. | 14,256 | Claude Code, Codex, OpenCode | 17 | 2,342 tok |
| anomalyco/opentui opentui.com OpenTUI is a library to build terminal user interfaces (TUI) | 13,734 | Codex, OpenCode | 1 | 1,100 tok |
| InsForge/InsForge insforge.dev The all-in-one, open-source backend platform for agentic coding. InsForge gives your codin | 13,303 | Claude Code, Codex, GitHub Copilot | 9 | 1,185 tok |
| NangoHQ/nango nango.dev Connect your agents & product to 1,000 APIs. | 13,139 | Claude Code, Codex, OpenCode | 13 | 681 tok |
| vercel-labs/portless portless.sh Replace port numbers with stable, named local URLs. For humans and agents. | 12,861 | Claude Code, Codex, OpenCode | 2 | 1,587 tok |
| elastic/beats elastic.co :tropical_fish: Beats - Lightweight shippers for Elasticsearch & Logstash | 12,650 | Claude Code, Codex, OpenCode | 2 | 1,700 tok |
| jakubkrehel/skills jakub.kr A collection of agent skills that help you build great interfaces. | 11,364 | Claude Code, Codex, OpenCode | 2 | 3,952 tok |
| huggingface/ml-intern huggingface.co Archived — ML Intern is no longer maintained. Continue with HuggingChat. | 10,788 | Codex, OpenCode | 1 | 1,040 tok |
| woocommerce/woocommerce woocommerce.com A customizable, open-source ecommerce platform built on WordPress. Build any commerce solu | 10,583 | Claude Code, Codex, OpenCode | 16 | 6,286 tok |
| modelcontextprotocol/modelcontextprotocol modelcontextprotocol.io Specification and documentation for the Model Context Protocol | 9,633 | Claude Code, Codex, OpenCode | 2 | 1,211 tok |
| openclaw/clawhub clawhub.ai Skill + Plugin Registry for OpenClaw | 9,549 | Codex, OpenCode | 1 | 1,950 tok |
| MervinPraison/PraisonAI praison.ai Private AI agents for highly regulated teams, and for anyone who wants AI on their own com | 9,323 | Codex, OpenCode | 1 | 1,086 tok |
| strands-agents/harness-sdk strandsagents.com Build an agent harness and control it end-to-end. Open-source SDK for production AI agents | 9,069 | Claude Code, Codex, OpenCode | 19 | 3,106 tok |
| superradcompany/microsandbox docs.microsandbox.dev 🧱 easy, fast, programmable and local-first microVM runtime and library | 8,976 | Claude Code, Codex, OpenCode | 2 | 5,656 tok |
| zenstory-ai/oh-story-claudecode zenstory.ai A web fiction/novel writing skill pack covering the full workflow for ranking analysis, te | 8,375 | Claude Code, Codex, OpenCode | 2 | 1,292 tok |
| vercel-labs/deepsec deepsec.sh Deepsec is a security harness for finding vulnerabilities in your codebase powered by codi | 8,367 | Claude Code, Codex | 2 | 481 tok |
| FailproofAI/failproofai befailproof.ai Observability and enforcement for AI agent harnesses. Capture every run and runtime reliab | 8,200 | Claude Code, Codex, OpenCode | 3 | 22,080 tok |