32,107 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 agents7,510Claude Code6,601Data and AI3,691Backend and APIs3,489Languages3,402Planning3,208Git and workflow3,142Code review2,734Memory and context2,361Testing2,349DevOps and cloud2,296Research2,292Writing and docs2,291Frontend2,248Security2,004Productivity1,708
All Claude Code32,107 Codex23,261 OpenCode22,036 GitHub Copilot3,542 Gemini CLI1,912 Cursor1,737 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| frappe/frappe-ui ui.frappe.io A set of components and utilities for rapid UI development | 1,019 | Claude Code, GitHub Copilot | 4 | 621 tok |
| marcus/nightshift Nightshift uses your leftover Claude / Codex budget to surprise you with useful PRs. Love | 1,012 | Claude Code, Codex, OpenCode | 2 | 469 tok |
| synthetic-lab/octofriend An open-source coding helper. Very friendly! | 1,009 | Claude Code, Codex | 1 | — |
| PaulRBerg/prb-math Solidity library for advanced fixed-point math | 1,006 | Claude Code, Codex, OpenCode | 2 | 667 tok |
| DataDog/pup datadoghq.com Give your AI agent a Pup — a CLI companion with 200+ commands across 33+ Datadog products. | 1,006 | Claude Code, Codex, OpenCode | 2 | 1,841 tok |
| johannesjo/parallel-code parallelcode.app Run Claude Code, Codex, and Gemini side by side — each in its own git worktree | 1,006 | Claude Code | 1 | 257 tok |
| NoOne-hub/JSReverser-MCP JSReverser-MCP is an MCP tool for JavaScript reverse engineering, designed to help develop | 1,006 | Claude Code | 1 | 872 tok |
| johnhuang316/code-index-mcp A Model Context Protocol (MCP) server that helps large language models index, search, and | 1,004 | Claude Code, Codex | 2 | — |
| mariadb-operator/mariadb-operator 🦭 Run and operate MariaDB in a cloud native way | 1,003 | Claude Code, Codex, OpenCode | 4 | 7,953 tok |
| AlmanacCode/codealmanac codealmanac.com A codebase wiki for AI coding agents. Captures what the code can't say: decisions, flows, | 1,003 | Claude Code, Codex, OpenCode | 5 | 3,548 tok |
| jezweb/claude-skills jezweb.com.au Skills for Claude Code CLI such as full stack dev Cloudflare, React, Tailwind v4, and AI i | 1,001 | Claude Code | 3 | 2,569 tok |
| bytechefhq/bytechef bytechef.io Open-source AI agents and workflow automation. Self-host or embed in your SaaS. Apache 2.0 | 1,001 | Claude Code, Codex, OpenCode | 2 | 12,881 tok |
| obot-platform/obot obot.ai Complete AI Governance Platform from Obot AI | 1,001 | Claude Code, Codex, OpenCode | 5 | 1,539 tok |
| pathintegral-institute/mcpm.sh mcpm.sh CLI MCP package manager & registry for all platforms and all clients. Search & configure M | 999 | Claude Code, Gemini CLI | 2 | 213 tok |
| longbridge/longbridge-terminal open.longbridge.com AI-native CLI for the Longbridge trading platform with real-time market data, portfolio, a | 998 | Claude Code | 1 | 3,071 tok |
| tensorlakeai/tensorlake tensorlake.ai Tensorlake is a serverless runtime for sandboxes and deploying background agentic applicat | 997 | Claude Code, Codex, OpenCode | 2 | 2,231 tok |
| jarrodwatts/claude-delegator Delegate tasks to Codex and Gemini directly from within Claude Code. | 997 | Claude Code | 1 | 1,042 tok |
| scaleway/scaleway-cli cli.scaleway.com Command Line Interface for Scaleway | 997 | Claude Code, Codex, OpenCode | 3 | 982 tok |
| J3n5en/EnsoAI enso.j3.do Multiple Agents, Parallel Flow | 994 | Claude Code, Codex, OpenCode | 2 | 1,736 tok |
| hoangsonww/Claude-Code-Agent-Monitor hoangsonww.github.io 🚀 A real-time monitoring dashboard for Claude Code & Codex, built with SQLite3, Node.js, | 991 | Claude Code, Codex, OpenCode | 3 | 2,089 tok |
| avishayil/react-native-restart React Native Package With One Purpose: To Restart Your React Native Project | 990 | Claude Code, Codex, OpenCode | 3 | 2,600 tok |
| getsentry/skills Agent Skills used by the Sentry team for development. | 990 | Claude Code, Codex, OpenCode | 3 | 482 tok |
| anthropics/launch-your-agent Claude Code skills that take a founder from idea to a live Claude Managed Agent: interview | 988 | Claude Code | 3 | 2,191 tok |
| darkroomengineering/satus satus.darkroom.engineering Advanced Next.js App Router starter for content-driven sites | 987 | Claude Code, Codex, OpenCode | 2 | 7,274 tok |
| shanraisshan/codex-cli-best-practice linkedin.com from vibe coding to agentic engineering - practice makes codex perfect | 987 | Claude Code, Codex, OpenCode | 31 | 1,944 tok |
| MadAppGang/claudish claudish.com Claude Code. Any Model. The most powerful AI coding agent now speaks every language. | 987 | Claude Code, GitHub Copilot | 7 | 2,533 tok |
| piratuks/invoice-builder Invoice and quotation builder desktop app with PDF export, designed for small businesses a | 986 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 2,558 tok |
| agent-sh/agentsys agent-sh.github.io AI writes code. This automates everything else · 24 plugins · 49 agents · 44 skills · for | 985 | Claude Code, Codex, Kiro, OpenCode | 31 | 3,475 tok |
| Azure-Samples/AI-Gateway aka.ms Labs to explore AI Models, MCP servers, and Agents with the AI Gateway powered by Azure AP | 985 | Claude Code, Codex, OpenCode | 8 | 1,322 tok |
| chainstacklabs/pumpfun-bonkfun-bot A fully functional pump.fun / letsbonk.fun trading and sniping bot not relying on any 3rd | 985 | Claude Code, Codex, OpenCode | 2 | 6,012 tok |
| pionxzh/wakaru wakarujs.com 🔪📦 Javascript decompiler for modern frontend | 985 | Claude Code, Codex, OpenCode | 2 | 3,350 tok |
| spring-projects/spring-tools spring.io The next generation of tooling for Spring Boot, including support for Cloud Foundry manife | 981 | Claude Code | 2 | 1,995 tok |
| Pantheon-Security/medusa pantheonsecurity.io AI-first security scanner. NEW in v2026.7: Claude Code compromise detection — vet .claude/ | 980 | Claude Code | 1 | 2,806 tok |
| zhu1090093659/spec_driven_develop Spec-driven development workflow for AI coding agents: architecture-first planning, task d | 979 | Claude Code, Codex, OpenCode | 2 | 681 tok |
| vercel-labs/next-skills | 979 | Claude Code, Codex, OpenCode | 2 | 105 tok |
| anthropics/claude-code-base-action This repo is a mirror of the contents of base-action in https://github.com/anthropics/clau | 978 | Claude Code | 1 | 404 tok |
| cloudflare/nimbus Docs for humans and agents, built on Astro | 978 | Claude Code | 1 | 3,540 tok |
| ericbuess/claude-code-docs | 978 | Claude Code | 1 | 130 tok |
| xvirobotics/metabot xvirobotics.com Infrastructure for supervised, self-improving agent organizations. Run Claude Code or Kimi | 977 | Claude Code, Codex, OpenCode | 4 | 700 tok |
| Human-Agent-Society/CORAL coral.compounding-intelligence.ai Open-source autoresearch powered by autonomous coding agents. Run Claude Code, OpenCode, a | 975 | Claude Code, Codex, OpenCode | 6 | 6,180 tok |
| lich0821/ccNexus Intelligent API gateway for Claude Code and Codex CLI - rotate endpoints, monitor usage, a | 974 | Claude Code | 1 | 1,523 tok |
| classmethod/tsumiki tsumiki | 974 | Claude Code | 1 | 606 tok |
| im4codes/imcodes im.codes The IM for agents. Shared Agent Context & Memory, supervised execution, and cross-agent au | 973 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 2,952 tok |
| cabloy/cabloy cabloy.com Cabloy is a Node.js fullstack framework for AI vibe coding, with AI Spec-Driven Developmen | 971 | Claude Code | 16 | 3,272 tok |
| appandflow/react-native-ease appandflow.github.io 🍃 Lightweight declarative animations powered by platform APIs | 969 | Claude Code, Codex, OpenCode | 2 | 1,828 tok |
| routatic/proxy deepwiki.com route Claude Code requests through multiple upstream providers (OpenCode Go, OpenCode Zen, | 969 | Claude Code, Codex, OpenCode | 2 | 9,899 tok |
| iamfakeguru/agent-md Production-grade agent directives for autonomous coding agents: Claude Code, Codex, Cursor | 968 | Claude Code, Codex | 7 | 2,314 tok |
| Comfy-Org/comfy-cli docs.comfy.org CLI for using ComfyUI | 968 | Claude Code, Codex, OpenCode | 2 | 626 tok |
| guanyang/open-agent-hub A lightweight, zero-dependency CLI tool to manage and activate capabilities for AI coding | 967 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,456 tok |
| Rizzo-AI-Academy/rizzo-pii rizzo-ai-academy.github.io Local-first privacy guard: anonymize your documents before sharing with LLMs. | 967 | Claude Code | 1 | 6,047 tok |