44,931 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 |
|---|---|---|---|---|
| sidequery/sidemantic sidemantic.com The universal metrics layer. Compatible with 15+ formats: Cube, MetricFlow, LookML, Omni, | 141 | Claude Code, Codex, OpenCode | 2 | 1,680 tok |
| atlassian-labs/mcp-compressor An MCP server wrapper for reducing tokens consumed by MCP tools, available in typescript, | 141 | Codex, OpenCode | 1 | 2,199 tok |
| REMnux/remnux-mcp-server remnux.org MCP server for using the REMnux malware analysis toolkit via AI assistants | 141 | Codex, OpenCode | 1 | 14 tok |
| nexu-io/looper 🔁 Run AI coding agents as an autonomous dev team across all your GitHub repos — plan, rev | 141 | Codex, OpenCode | 1 | 858 tok |
| katopz/katgpt-rs A neuro-symbolic micro-Transformer with speculative decoding, constraint pruning, recurren | 141 | Claude Code, Codex, OpenCode | 12 | 16,262 tok |
| lambdalisue/cclens cclens — a lens onto your Claude Code usage | 141 | Codex, OpenCode | 1 | 713 tok |
| jamesmontemagno/ohmyposh-configurator configurator.ohmyposh.dev Design beautiful terminal prompts without touching configuration files | 141 | Claude Code, Codex, GitHub Copilot | 9 | 1,937 tok |
| taskless/cli taskless.io Taskless CLI and Agent Skills | 141 | Claude Code, Codex, GitHub Copilot, OpenCode | 31 | 10,308 tok |
| SocketDev/socket-mcp npmjs.com Model Context Protocol server for socket.dev integration | 140 | Codex, OpenCode | 1 | 180 tok |
| Aiko-IT-Systems/DisCatSharp docs.dcs.aitsys.dev Your library to write discord apps in C# with focus on always providing access to the late | 140 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,110 tok |
| Haaaiawd/ANWS 🚀 A spec-driven workflow framework for AI-assisted development. Empowers prompt engineers | 140 | Codex, OpenCode | 1 | 2,039 tok |
| owenHochwald/volt High-performance, concurrent, terminal-based HTTP client | 140 | Codex | 1 | — |
| danielwpz/pokoclaw The claw that actually ships 🚀 | 140 | Codex, OpenCode | 1 | 2,563 tok |
| haojing8312/WorkClaw | 140 | Claude Code, Codex, OpenCode | 27 | 12,441 tok |
| zhing2006/krew-cli A multi agents meeting CLI. | 140 | Claude Code, Codex, OpenCode | 2 | 2,151 tok |
| Mark393295827/third-brain-v7-skills agent wiki +engineering skills | 140 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,383 tok |
| maquina-app/maquina_components maquina.app Modern UI components for Ruby on Rails, powered by TailwindCSS and Stimulus | 140 | Claude Code | 1 | 1,489 tok |
| coleam00/your-claude-engineer Demonstration of an agent harness with access to tools like Slack, GitHub, and Linear so i | 140 | Claude Code | 1 | — |
| jvm-skills/jvm-skills | 140 | Claude Code, Codex | 20 | — |
| utensils/nxv utensils.io Find any version of any Nix package, instantly. Fast CLI + HTTP API + web UI over 9+ years | 140 | Claude Code, Codex, OpenCode | 8 | 4,042 tok |
| edheltzel/dotfiles My setup for 🐠 Fish shell on macOS - v3 | 140 | Claude Code, Codex, OpenCode | 2 | 2,872 tok |
| this-rs/project-orchestrator A Rust-based AI agent orchestrator with Neo4j knowledge graph, Meilisearch semantic search | 140 | Claude Code, Codex, OpenCode | 2 | 9,129 tok |
| kv0906/pm-kit willtran.xyz AI-augmented PM workspace for Coding Agents — daily standups, decisions, blockers, docs, a | 140 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 51 | 2,768 tok |
| postgres-ai/postgresai postgresai – Postgres observability built for humans and AI agents | 140 | Claude Code, Codex, OpenCode | 4 | 245 tok |
| SukinShetty/Nemp-memory nemp.dev Nemp - The memory plugin for Claude Code that remembers everything. | 140 | Claude Code | 1 | 286 tok |
| clxzl/claude-code-best-practice-cn Chinese translation of Claude Code best practices. | 140 | Claude Code | 45 | 1,807 tok |
| danielcherubini/pi-archimedes Visual polish and useful context for the Pi coding agent TUI | 140 | Codex, OpenCode | 1 | 4,598 tok |
| wrsmith108/linear-claude-skill Agent skill for managing Linear issues, projects, and teams. MCP tools, SDK automation, Gr | 140 | Claude Code | 1 | 1,448 tok |
| qrak/LLM_trader semanticsignal.qrak.org An LLM trading agent that shows its work: the chart, the prompt, the memory it retrieved, | 140 | Codex, OpenCode | 1 | 9,206 tok |
| probabl-ai/skills probabl-ai.github.io Tabular Data Science Skills for guardrailing AI Agents | 140 | Codex, OpenCode | 1 | 1,050 tok |
| JimmyLv/bibigpt-skill Video summarizer agent skill for Claude Code, Codex, ChatGPT & OpenClaw — YouTube/Bilibili | 140 | Claude Code, Gemini CLI | 2 | 1,000 tok |
| Joker-x-dev/FlutterKit Flutter project template based on GetX + TDesign, integrating commonly used features and d | 140 | Codex, OpenCode | 10 | 2,531 tok |
| RConsortium/pharma-skills A collection of agent skills for BioPharma use cases GSDBench Intake https://rconsortium.g | 140 | Claude Code | 2 | 1,873 tok |
| ivanarama/onebase onebase.ivantitov.tech An open business platform with a familiar DSL for accounting tasks, written in Go — open b | 140 | Claude Code, Codex, OpenCode | 9 | 11,045 tok |
| papaoloba/spec-based-claude-code Implementation of a Spec-Driven Development workflow in Claude Code using custom slash com | 140 | Claude Code | 1 | 499 tok |
| r1c7/CluxMate AI coding agent with one Python core and three front-ends — headless CLI, Textual TUI, and | 140 | Claude Code, Codex, OpenCode | 1 | 15,399 tok |
| allora-network/allora-chain allora.network the chain | 140 | Claude Code, Codex, OpenCode | 2 | 3,600 tok |
| Kangentic/kangentic kangentic.com An agentic development environment for AI coding agents | 140 | Claude Code, Codex, OpenCode | 33 | 6,797 tok |
| vmnog/calendarcn calendarcn.xyz A calendar for React inspired by Notion Calendar, built on shadcn/ui. Day, week and month | 140 | Claude Code | 7 | 2,577 tok |
| LYL1015/JarvisX-Cowork JarvisX-Cowork: Your First Personal AI Creative Assistant for Everyone! | 139 | Claude Code | 1 | — |
| dedalus-labs/dedalus-mcp-python docs.dedaluslabs.ai A simple and performant Model Context Protocol framework for Python. | 139 | Claude Code, Codex, OpenCode | 2 | 1,699 tok |
| CUTEPKQ/NEWTON newton026.github.io NEWTON: Agentic Planning for Physically Grounded Video Generation | 139 | Claude Code | 2 | — |
| Polarityinc/zenith zenith.polarity.so Zenith: AI-agent-trace database in Rust, Worlds fastest database for FTS, trace loading, a | 139 | Claude Code | 1 | 2,262 tok |
| ChuprinaDaria/Vibecode-Cleaner-Fartrun Not another AI reviewing AI. Rust-powered code scanner that actually reads your codebase — | 139 | Claude Code | 1 | 113 tok |
| open-infra-skills/infra-skills Open, portable agent skills for AI infrastructure engineering. | 139 | Codex, OpenCode | 1 | 382 tok |
| leox255/loopsy Cross-machine AI agent communication, plus a mobile app to control any terminal on your ma | 139 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,150 tok |
| chongdashu/cc-skills-nanobananapro | 139 | Claude Code | 5 | 481 tok |
| beava-dev/beava beava.dev Real-time decision features without streaming infra. Turn live events into product reflexe | 139 | Claude Code | 1 | — |
| vasu31dev/playwright-ts-template Playwright Typescript Automation testing framework Template is designed for Web (Desktop & | 139 | Claude Code | 1 | 2,154 tok |
| glitchedgitz/grroxy grroxy.com A cyber security toolkit blending manual testing with AI Agents | 139 | Claude Code | 1 | 2,932 tok |