44,817 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 |
|---|---|---|---|---|
| spartan-ng/spartan spartan.ng Cutting-edge tools powering Angular full-stack development. | 2,983 | Claude Code | 1 | 438 tok |
| ax-llm/ax axllm.dev The pretty much "official" DSPy framework for Typescript | 2,978 | Codex, OpenCode | 1 | 1,582 tok |
| doronz88/pymobiledevice3 doronz88.github.io Pure python3 implementation for working with iDevices (iPhone, etc...). | 2,975 | Claude Code, Codex, OpenCode | 5 | 1,828 tok |
| aljazceru/awesome-nostr nostr.net nostr.net - awesome-nostr is a collection of projects and resources built on nostr to help | 2,974 | Codex, OpenCode | 1 | 969 tok |
| cocoindex-io/cocoindex-code cocoindex.io A super light-weight embedded code search engine CLI (AST based) that just works - improv | 2,965 | Claude Code | 1 | 2,057 tok |
| marketcalls/openalgo docs.openalgo.in The Open Source Trading Ecosystem for Everyone. | 2,964 | Claude Code | 11 | 16,372 tok |
| jsynowiec/node-typescript-boilerplate Production-ready Node.js TypeScript boilerplate: ESM, Vitest, Oxlint, Oxfmt, GitHub Action | 2,962 | Codex, OpenCode | 1 | 64 tok |
| intellectronica/ruler Ruler — apply the same rules to all coding agents | 2,961 | Codex, OpenCode | 1 | 279 tok |
| antfu/node-modules-inspector node-modules.dev Interactive UI for local node modules inspection | 2,960 | Claude Code, Codex, OpenCode | 2 | 357 tok |
| glincker/thesvg thesvg.org The open SVG brand library: 7,600+ brand logos and cloud icons (AWS, Azure, GCP) as offici | 2,957 | Codex, OpenCode | 1 | 1,552 tok |
| Vexa-ai/vexa vexa.ai Open-source meeting transcription API for Google Meet, Microsoft Teams & Zoom. Auto-join b | 2,951 | Claude Code, Codex, OpenCode | 2 | 3,288 tok |
| openlit/openlit docs.openlit.io OpenLIT is the open-source agent harness engineering platform: trace, evaluate, guard, and | 2,950 | Claude Code, Codex, OpenCode | 5 | 912 tok |
| supercorp-ai/supergateway Run MCP stdio servers over HTTP streamable, SSE and SSE over stdio. AI gateway. | 2,948 | Codex, OpenCode | 1 | 144 tok |
| VibiumDev/vibium vibium.com The verification layer for coding agents | 2,947 | Claude Code | 1 | 521 tok |
| git-ai-project/git-ai usegitai.com A Git extension for tracking the AI-generated code in your repos | 2,944 | Claude Code, Codex, OpenCode | 2 | 4,601 tok |
| moltis-org/moltis moltis.org A secure persistent personal agent server in Rust. One binary, sandboxed execution, multi- | 2,941 | Claude Code, Codex, OpenCode | 7 | 6,230 tok |
| nunocoracao/blowfish blowfish.page Personal Website & Blog Theme for Hugo | 2,930 | Claude Code | 2 | 305 tok |
| chrisryugj/kordoc pubax.org Parse everything — HWP, HWPX, PDF, and Office documents into Markdown. CLI and MCP server | 2,928 | Claude Code, Codex, OpenCode | 3 | 3,253 tok |
| charmbracelet/pop Send emails from your terminal 📬 | 2,927 | Codex, OpenCode | 1 | 1,462 tok |
| EvanBacon/serve-sim The `npx serve` of Apple Simulators. | 2,927 | Claude Code, Codex, OpenCode | 4 | 983 tok |
| chdb-io/chdb clickhouse.com chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse | 2,925 | Claude Code, Codex, OpenCode | 3 | 260 tok |
| runkids/skillshare skillshare.runkids.cc 📚 Sync skills, agents, MCP, plugins to all AI CLI tools with one command and simplify tea | 2,923 | Claude Code, Codex, OpenCode | 2 | 1,400 tok |
| op7418/Claude-to-IM-skill Bridge Claude Code / Codex to IM platforms — chat with AI coding agents from Telegram, Dis | 2,901 | Claude Code | 1 | 256 tok |
| jeremylongshore/tons-of-skills-marketplace tonsofskills.com Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapter | 2,900 | Claude Code, Codex, OpenCode | 5 | 12,975 tok |
| kaitranntt/ccs ccs.kaitran.ca Switch between Claude accounts, Gemini, Copilot, OpenRouter (300+ models) via CLIProxyAPI | 2,896 | Claude Code, Codex, OpenCode | 5 | 1,425 tok |
| cabinetai/cabinet AI-first knowledge base and startup OS | 2,892 | Claude Code | 1 | 215 tok |
| slavakurilyak/awesome-ai-agents Awesome list of 300+ agentic AI resources | 2,890 | Codex, OpenCode | 1 | 403 tok |
| remorses/gpuix gpuix.dev Node.js & Bun bindings for Zed’s GPUI. Build memory efficient native apps with React or So | 2,875 | Claude Code, Codex, OpenCode | 2 | 18,323 tok |
| FinMind/FinMind finmindtrade.com Open Data, more than 50 financial data sources. Provides over 50 financial datasets, mainl | 2,874 | Claude Code | 3 | — |
| VRSEN/OpenSwarm Claude code for everything except coding | 2,871 | Claude Code, Codex, Cursor, OpenCode | 12 | 2,918 tok |
| f5/unovis unovis.dev Modular data visualization framework for React, Angular, Svelte, Vue, and vanilla TypeScri | 2,865 | Claude Code, Codex, OpenCode | 6 | 78 tok |
| dickwu/apple-design-skill Cross-platform UI/UX design reviewer based on Apple HIG. Works with Flutter, Tauri, Electr | 2,862 | Codex, Cursor, Gemini CLI, OpenCode | 3 | 2,610 tok |
| chengyi-ai/native-subtitle-quote-image An Agent Skill that preserves embedded subtitles in videos, accurately extracts frames, an | 2,859 | Claude Code | 1 | 472 tok |
| dataplat/dbatools dbatools.io 🚀 SQL Server automation and instance migrations have never been safer, faster or freer | 2,858 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 6,598 tok |
| Pinvou/pinvou-agent pinvou.com Open-source desktop AI agent for tools, files, knowledge, workflows, and real deliverables | 2,854 | Codex, OpenCode | 1 | 1,748 tok |
| rustviz/rustviz rustviz.github.io Interactively Visualizing Ownership and Borrowing for Rust | 2,853 | Claude Code | 1 | 1,596 tok |
| rusq/slackdump Save or export your private and public Slack messages, threads, files, and users locally w | 2,850 | Claude Code, Codex, OpenCode | 2 | 2,463 tok |
| chrisryugj/korean-law-mcp pubax.org An MCP server for directly querying Korea's National Law Information Center through an LLM | 2,843 | Claude Code | 2 | 7,500 tok |
| dgunning/edgartools edgartools.readthedocs.io Read and analyze SEC EDGAR filings in Python. 10-K, 8-K, XBRL financials, Form 3/4/5, 13F, | 2,837 | Claude Code, Codex, OpenCode | 25 | 2,752 tok |
| HarleyCoops/Math-To-Manim Create Epic Math and Physics Animations & Study Notes From Text and Images. | 2,837 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 12,166 tok |
| beilunyang/moemail moemail.app A cute temporary email service built with NextJS + Cloudflare technology stack 🎉 | 2,836 | Claude Code | 1 | — |
| compozy/compozy compozy.com An operating system for AI agents. Plug in the agent CLIs you already use (Claude Code, Co | 2,835 | Claude Code, Codex, OpenCode | 4 | 1,739 tok |
| jgravelle/jcodemunch-mcp jcodemunch.com Symbol-level code retrieval for AI agents: fetch the function you need, not the whole file | 2,835 | Claude Code, Codex, OpenCode | 24 | 38,146 tok |
| spider-rs/spider spider.cloud Foundational low latency web data collecting in Rust | 2,833 | Claude Code | 1 | 4,676 tok |
| datachain-ai/datachain docs.datachain.ai The Context Layer for unstructured data: typed, versioned datasets over S3, GCS, Azure | 2,830 | Claude Code | 1 | 87 tok |
| zilliztech/memsearch zilliztech.github.io A persistent, unified memory layer for all your AI agents (e.g. Claude Code, Codex, DSH), | 2,821 | Claude Code | 1 | 2,454 tok |
| fabio-rovai/open-ontologies tesseractsemantics.com Plan, apply and roll back changes to a production ontology, with a blast radius report and | 2,821 | Claude Code | 1 | 10,442 tok |
| RichardAtCT/claude-code-telegram A powerful Telegram bot that provides remote access to Claude Code, enabling developers to | 2,819 | Claude Code | 1 | 1,868 tok |
| teaql/teaql-agent-kit teaql.io A model-driven harness for AI coding agents: semantic modeling, app generation, progressiv | 2,818 | Codex, OpenCode | 1 | 1,000 tok |
| simonoppowa/OpenNutriTracker 🍴 OpenNutriTracker is a free and open source calorie tracker with a focus on simplicity a | 2,818 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,887 tok |