31,984 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| jayminwest/burrow OS-isolated sandbox runtime for coding agents | 12 | Claude Code, Codex, OpenCode | 3 | 3,397 tok |
| kodustech/kodus-installer kodus.io Install Kodus AI Agents in your own infra. | 12 | Claude Code | 1 | — |
| SolaceProducts/solace-broker-mcp Production MCP server for the Solace broker | 12 | Claude Code | 8 | 739 tok |
| PieceOfFall/jdbg Debug Java like an agent: persistent runtime sessions, safe JDI inspection, jdb fallback, | 12 | Claude Code, Codex, OpenCode | 2 | 7,567 tok |
| seleniumboot/selenium-boot seleniumboot.com The Spring Boot of Selenium — conventions and sensible defaults for Java test automation, | 12 | Claude Code | 1 | 1,848 tok |
| u9401066/med-paper-assistant u9401066.github.io Auditable MCP + cross-agent harness for autonomous and human-guided academic writing—from | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 50 | 8,475 tok |
| daytona/clients daytona.io Official SDKs, API clients, and CLI/MCP tools for Daytona, the secure and elastic infrastr | 12 | Claude Code, Codex, OpenCode | 3 | 987 tok |
| devfullcycle/mba-ia-dev-workflow | 12 | Claude Code, GitHub Copilot | 14 | 4,948 tok |
| ShothikTest/claude-code-src Claude Code CLI full source — made public 2026-03-31 (github.com/nirholas/claude-code) | 12 | Claude Code, GitHub Copilot | 2 | 1,106 tok |
| wildcat-finance/skills get in loser, we're building god | 12 | Claude Code, Codex, OpenCode | 3 | 5,348 tok |
| codacy/codacy-skills | 12 | Claude Code, Codex, OpenCode | 2 | 1,241 tok |
| mohamed-benoughidene/openreview-cli Privacy-first open-source contract review CLI. Multi-agent AI pipeline strips PII locally | 12 | Claude Code, Codex, OpenCode | 12 | 4,082 tok |
| IvanMurzak/Unity-AI-Cinemachine ai-game.dev MCP Tools for Unity Cinemachine — author and edit virtual cameras with AI. | 12 | Claude Code | 1 | 917 tok |
| rudraptpsingh/figbridge rudraptpsingh.github.io Figma → Code (HTML/CSS/Tailwind/tokens), read by any AI agent via MCP. Free, local, no Dev | 12 | Claude Code, Codex, OpenCode | 3 | 3,386 tok |
| dcc-mcp/dcc-mcp-houdini pypi.org SideFX Houdini adapter for the DCC Model Context Protocol | 12 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 4 | 4,070 tok |
| davila7/claude-with-skills claude-with-skills.vercel.app Claude With Skills Course | 12 | Claude Code | 1 | 1,038 tok |
| yuesf/multi-writing-skills Multiple writing skills supporting platforms such as WeChat Official Accounts, Zhihu, and | 12 | Claude Code | 1 | 505 tok |
| Rezenders/scientific_writing_agent Template repo with agent's configuration for working in scientific papers | 12 | Claude Code, Codex, OpenCode | 2 | 3,489 tok |
| radres/call-me Let your AI agents call and text your actual iPhone — Claude Code plugin + agent skill | 12 | Claude Code | 1 | 1,872 tok |
| imgproxy/imgproxy-js-core imgproxy.net imgproxy-js-core package is designed to be used as part of framework-specific packages and | 12 | Claude Code | 1 | — |
| zama-ai/sdk TypeScript SDK for confidential FHE smart contracts on Zama Protocol | 12 | Claude Code, Codex, OpenCode | 2 | 1,194 tok |
| ryancramerdesign/AgentTools Enables AI coding agents to access ProcessWire’s API and provides a database migration sys | 12 | Claude Code, Codex, OpenCode | 2 | 2,476 tok |
| MingyiSecLab/Mingyi-Atlas Harness-driven terminal AI agent for authorized security assessment, with TUI, headless | 12 | Claude Code, Codex, OpenCode | 2 | 5,990 tok |
| slb350/news-llama AI-powered news curation engine with personalized source discovery | 12 | Claude Code | 1 | 5,080 tok |
| juanje/agentic-buddy A self-organizing memory for any AI agent. Brain dump tasks, decisions, ideas, and context | 12 | Claude Code, Cursor | 13 | 200 tok |
| dengxu11111/dual-ai-paper-coach Claude Code writes the paper. Codex CLI independently reviews it. Together they produce a | 12 | Claude Code, Codex, OpenCode | 10 | 3,597 tok |
| Abilityai/abilities High-quality Claude Code plugins from Ability.ai | 12 | Claude Code | 1 | 1,935 tok |
| RogerReed/agentlens marketplace.visualstudio.com Agentic AI monitoring and observability — OTEL traces and local log files from Copilot, Cl | 12 | Claude Code | 1 | 85 tok |
| edimuj/tokenlean Lean CLI tools for AI agents and developers - reduce context, save tokens | 12 | Claude Code | 1 | 583 tok |
| ruah-dev/ruah-orch | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 508 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 |
| 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 |
| therohitdas/slkcli Slack CLI for macOS, so your agents can read and send messages 💬 | 12 | Claude Code, Codex, OpenCode | 2 | 1,745 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 |
| TheMuleA/codex-agent-core-template | 12 | Claude Code, Codex, OpenCode | 11 | 2,957 tok |
| akopichin/afm Agentic AI flows manager | 12 | Claude Code, Codex, OpenCode | 3 | 31,018 tok |
| basetenlabs/baseten-skills Skills for using Baseten effectively | 12 | Claude Code, Codex, OpenCode | 2 | 246 tok |