23,307 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 agents7,541Claude Code6,614Data and AI3,687Backend and APIs3,492Languages3,397Planning3,211Git and workflow3,159Code review2,735Memory and context2,362Testing2,357DevOps and cloud2,306Writing and docs2,299Research2,296Frontend2,252Security2,009Productivity1,710
All Claude Code32,137 Codex23,307 OpenCode22,079 GitHub Copilot3,547 Gemini CLI1,916 Cursor1,738 Windsurf121 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Wholiver/metis Metis is a coding agent that boosts AI/LLM coding performance by 50% | 139 | Codex, OpenCode | 1 | 1,891 tok |
| whanyu1212/gem-dota whanyu1212.github.io Python replay parser for Dota 2 | 139 | Claude Code, Codex, OpenCode | 2 | 7,174 tok |
| isaachinman/encephalon Durable, repository-local memory for coding agents, stored as Git-mergeable JSON and index | 139 | Codex, OpenCode | 1 | 1,169 tok |
| Mark393295827/third-brain-v7-skills agent wiki +engineering skills | 138 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,383 tok |
| SawyerHood/omegacode Code based orchestration for any coding agent. | 138 | Claude Code, Codex | 1 | — |
| marmot-protocol/marmot The Marmot Protocol is a messaging protocol that specifies how to do efficient end-to-end | 138 | Claude Code, Codex, OpenCode | 2 | 865 tok |
| ntygod/ZhiWei A local-first personal AI Agent assistant supporting memory, autonomous tasks, tool author | 138 | Claude Code, Codex, Cursor, OpenCode | 4 | 6,826 tok |
| BrendanGraham14/steer TUI-oriented coding agent written in Rust. | 138 | Codex, OpenCode | 1 | 3,198 tok |
| jvm-skills/jvm-skills | 138 | Claude Code, Codex | 20 | — |
| karaage0703/ai-assistant-workspace | 138 | Claude Code, Codex, OpenCode | 2 | 2,936 tok |
| LIUTod/scream-code Chinese UI / A terminal-based coding agent with unlimited concurrency, multi-agent orchest | 138 | Codex, OpenCode | 1 | 20,849 tok |
| holon-run/holon holon.run A local workbench for agents doing continuous work across sessions, commands, human input, | 138 | Claude Code, Codex, OpenCode | 2 | 1,102 tok |
| windviki/vBookmarks windviki.github.io A successor of Neat Bookmarks. | 138 | Codex, OpenCode | 1 | 5,760 tok |
| humanspeak/svelte-markdown markdown.svelte.page 📝 Markdown and HTML renderer for Svelte 5 — built for streaming AI agent output from Clau | 138 | Claude Code, Codex, OpenCode | 2 | 1,904 tok |
| rldiao/mealie-mcp-server MCP server that exposes Mealie APIs to MCP clients such as Claude Desktop | 138 | Codex, OpenCode | 1 | 460 tok |
| calesthio/Resonant Free, local AI music studio for Windows—generate songs, play instruments, arrange, mix, ex | 138 | Claude Code, Codex, OpenCode | 2 | 258 tok |
| FulAppiOS/Agent-Quest Real-time gamified dashboard for monitoring Claude Code and Codex AI agents in a medieval | 138 | Claude Code, Codex | 1 | 851 tok |
| Canonry/canonry canonry.ai Agent-first AI SEO (AEO/GEO) operating platform. | 138 | Claude Code, Codex, OpenCode | 2 | 31,430 tok |
| DMontgomery40/bambu-printer-mcp MCP server for Bambu Lab 3D printers — STL manipulation, BambuStudio slicing, and direct p | 138 | Claude Code, Codex, OpenCode | 2 | 825 tok |
| awslabs/nx-plugin-for-aws awslabs.github.io The @aws/nx-plugin is a collection of code generators that automate the creation and confi | 138 | Claude Code, Codex, OpenCode | 2 | 524 tok |
| evdenis/cvehound Check linux sources dump for known CVEs. | 137 | Claude Code, Codex, OpenCode | 3 | 3,480 tok |
| remichu-ai/gallama | 137 | Codex, OpenCode | 1 | 823 tok |
| avabbbb/Flovart avabbbb.github.io Flovart addresses gaps in canvas automation. It supports Claude Code, Codex, and others, a | 137 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,379 tok |
| brevdev/workshop-build-an-agent | 137 | Claude Code, Codex, OpenCode | 15 | 832 tok |
| ZinkLu/Orca-Orchestration | 137 | Claude Code, Codex, OpenCode | 2 | 3,282 tok |
| nansen-ai/nansen-cli | 137 | Claude Code, Codex, OpenCode | 2 | 1,415 tok |
| WhitzardAgent/AgentGuard whitzard.tech AgentGuard: Zero-Trust Security Foundation for AI Agents | 137 | Codex, OpenCode | 1 | 1,264 tok |
| MohamedAbdallah-14/unslop mohamedabdallah-14.github.io Make AI output sound human. Strips AI-isms (sycophancy, stock vocab, hedging stacks, em-da | 137 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,832 tok |
| Jesseovo/PaperCash 📄 AI Skill for the complete academic paper workflow — search 200M+ papers, generate liter | 137 | Claude Code, Codex, OpenCode | 2 | 340 tok |
| remix-run/agent-skills Agent Skills for working with React Router | 137 | Codex, OpenCode | 1 | 882 tok |
| batmany13/about-me linkedin.com About my leadership philosophy, a little about me, and a peek into my AI work | 136 | Claude Code, Codex, OpenCode | 8 | 4,907 tok |
| appleweiping/WEIPING_COUNCIL Multi-LLM deliberation system with 6 protocols: council, debate, red-team, consensus, spec | 136 | Claude Code, Codex, OpenCode | 3 | 1,405 tok |
| edheltzel/dotfiles My setup for 🐠 Fish shell on macOS - v3 | 136 | Claude Code, Codex, OpenCode | 2 | 2,814 tok |
| 1Password/SCAM 1password.github.io SCAM - Security Comprehension Awareness Measure | Open-source benchmark that tests AI agen | 136 | Codex, OpenCode | 1 | 3,027 tok |
| this-rs/project-orchestrator A Rust-based AI agent orchestrator with Neo4j knowledge graph, Meilisearch semantic search | 136 | Claude Code, Codex, OpenCode | 2 | 9,055 tok |
| ascenx/safe_wallet A security-focused, self-custodial multichain mobile wallet for Android and iOS, built wit | 136 | Codex, OpenCode | 1 | 1,091 tok |
| KittenCN/predict_Lottery_ticket_pytorch coderfan.com Lottery prediction based on transformer / LSTM models in PyTorch. | 136 | Codex, OpenCode | 1 | 4,012 tok |
| 1661169091kiwi/Knote 1661169091kiwi.github.io Local-first Feishu-like Markdown editor with a built-in reviewable AI assistant | Local-fi | 136 | Codex, OpenCode | 1 | 259 tok |
| xiaolai/nlpm nlpm.com Natural-Language Programming Manager — scan, lint, and score NL artifacts with Claude-nati | 136 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,856 tok |
| BA-CalderonMorales/terminal-jarvis terminal-jarvis.com In the midst of all the tools out there that you can possibly use to keep track of them. H | 136 | Claude Code, Codex, OpenCode | 7 | 2,206 tok |
| buildermethods/bm-skills A collection of public open-source tools for builders, by Brian Casel @ Builder Methods (b | 136 | Claude Code, Codex, OpenCode | 2 | 373 tok |
| ibuilder/massing massing.build Open, self-hosted, IFC-native AEC platform: web BIM viewer + modeling, a ~100-module GC po | 136 | Claude Code, Codex, OpenCode | 9 | 8,676 tok |
| gaopengbin/cesium-mcp gaopengbin.github.io Protocol-agnostic CesiumJS AI control runtime for MCP, WebMCP, function calling, and brows | 136 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,366 tok |
| CodeAlive-AI/ai-driven-development Practices, protocols, and skills for AI-driven software development. Skills and safety hoo | 136 | Claude Code, Codex, OpenCode | 2 | 1,186 tok |
| itshen/source-reading-methodology xueai.app A methodology for AI-assisted in-depth reading of large open-source repositories: a four-s | 136 | Codex, OpenCode | 1 | 539 tok |
| WaterTian/wechat-devtools-mcp WeChat Developer Tools MCP & Skills | 136 | Claude Code, Codex | 1 | — |
| wassermanproductions/blockout Open Source Desktop App to help with Previs for AI-native filmmaking — stage grey-box scen | 136 | Claude Code, Codex, OpenCode | 2 | 3,634 tok |
| mcpp-community/mcpp mcpp.index.xlings.org A modern C++ module-first build tool — written in pure C++23 modules, fully self-hosted | 136 | Claude Code, Codex | 4 | — |
| utensils/nxv utensils.io Find any version of any Nix package, instantly. Fast CLI + HTTP API + web UI over 9+ years | 135 | Claude Code, Codex, OpenCode | 8 | 4,042 tok |
| chris-tse/opencode-web A web-based UI for interacting with the opencode API | 135 | Codex, OpenCode | 1 | 489 tok |