23,184 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 agents7,450Claude Code6,586Data and AI3,698Backend and APIs3,488Languages3,402Planning3,191Git and workflow3,129Code review2,728Memory and context2,353Testing2,330DevOps and cloud2,293Research2,288Writing and docs2,283Frontend2,242Security1,990Productivity1,704
All Claude Code32,053 Codex23,184 OpenCode21,956 GitHub Copilot3,523 Gemini CLI1,906 Cursor1,729 Windsurf98 Kiro64
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| lightdash/lightdash lightdash.com Agentic BI. Analytics at the speed of code ⚡️ | 6,125 | Claude Code, Codex, OpenCode | 22 | 6,996 tok |
| rivet-dev/actors rivet.dev Rivet Actors are the primitive for stateful workloads. Built for AI agents, collaborative | 6,118 | Claude Code, Codex, OpenCode | 41 | 10,806 tok |
| superplanehq/superplane superplane.com Open source factory for one-shot engineering | 6,110 | Claude Code, Codex, Cursor, OpenCode | 18 | 3,170 tok |
| agegr/pi-web Web UI for the pi coding agent | 6,087 | Codex, OpenCode | 1 | 4,505 tok |
| UfoMiao/zcf zcf.ufomiao.com Zero-Config Code Flow for Claude code & Codex | 6,081 | Claude Code, Codex, OpenCode | 8 | 13,029 tok |
| akitaonrails/ai-memory Solution for long term memory for agent coding CLIs and to facilitate handoff between diff | 6,052 | Claude Code, Codex, OpenCode | 2 | 7,106 tok |
| Azure/azure-sdk-for-net This repository is for active development of the Azure SDK for .NET. For consumers of the | 6,050 | Claude Code, Codex, GitHub Copilot, OpenCode | 24 | 3,574 tok |
| jacob-bd/gemini-notebook-mcp-cli Programmatic access to Gemini Notebook - via command-line interface (CLI), Model Context P | 6,039 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,646 tok |
| btraceio/btrace Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs | 5,994 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,439 tok |
| netease-youdao/LobsterAI lobsterai.youdao.com Open-source, desktop-grade AI agent that gets real work done — data analysis, slides, docs | 5,993 | Claude Code, Codex, OpenCode | 2 | 4,889 tok |
| openai/plugins OpenAI Plugins | 5,984 | Codex | 1 | — |
| jakubkrehel/skills jakub.kr A collection of agent skills that help you build a great interface. | 5,982 | Claude Code, Codex, OpenCode | 2 | 3,177 tok |
| zhukunpenglinyutong/jetbrains-cc-gui plugins.jetbrains.com Jetbrains Claude Code and Codex GUI Plugin | 5,963 | Claude Code, Codex | 1 | — |
| Dicklesworthstone/destructive_command_guard The Destructive Command Guard (dcg) is for blocking dangerous git and shell commands from | 5,940 | Codex, OpenCode | 1 | 17,656 tok |
| FlorianBruniaux/claude-code-ultimate-guide cc.bruniaux.com The most comprehensive Claude Code guide: agentic workflows, hooks, skills, MCP servers, q | 5,929 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 5,911 tok |
| jacklandrin/OnlySwitch onlyswitch.click ⚙️ All-in-One menu bar app, hide 💻MacBook Pro's notch, dark mode, AirPods, Shortcuts | 5,910 | Codex, OpenCode | 1 | 1,186 tok |
| HelixDB/helix-db helix-db.com HelixDB is an OLTP graph database with native vector and full-text search built in Rust on | 5,890 | Codex, OpenCode | 1 | 934 tok |
| fengshao1227/ccg-workflow ccg.fengshao1227.com Multi-model collaboration workflow engine — run /ccg:go with one command, and AI automatic | 5,879 | Claude Code, Codex | 11 | 18,144 tok |
| ZSeven-W/openpencil op.zseven.tech The world's first open-source AI-native vector design tool and the first to feature concur | 5,875 | Claude Code, Codex, OpenCode | 2 | 1,964 tok |
| sooperset/mcp-atlassian mcp-atlassian.soomiles.com MCP server for Atlassian tools (Confluence, Jira) | 5,866 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,281 tok |
| antfu/skills Anthony Fu's curated collection of agent skills. | 5,862 | Codex, OpenCode | 1 | 1,919 tok |
| ModelEngine-Group/nexent modelengine-group.github.io Nexent is a zero-code platform for auto-generating production-grade AI agents using Harnes | 5,854 | Claude Code, Codex, OpenCode | 4 | 1,369 tok |
| deusyu/harness-engineering A Harness Engineering study guide — an in-depth learning record from understanding the con | 5,838 | Claude Code, Codex, OpenCode | 2 | 1,815 tok |
| baserow/baserow baserow.io Build databases, automations, apps & agents with AI — no code. Open source platform avail | 5,837 | Claude Code, Codex, OpenCode | 16 | 1,519 tok |
| vercel-labs/open-agents open-agents.dev An open source template for building cloud agents. | 5,810 | Claude Code, Codex, OpenCode | 2 | 1,253 tok |
| ebertti/awesome-telegram telegram.me Collection great groups, channels, bots and libraries for Telegram | 5,802 | Claude Code, Codex, OpenCode | 2 | 1,796 tok |
| Q00/ouroboros ouroboros.page Agent OS: the agent gets smarter on its own. We just hold the line: Interview-gated, stage | 5,800 | Claude Code, Codex, OpenCode | 5 | 4,047 tok |
| kenn-io/agentsview agentsview.io Local-first session search, analytics, insights, and token use statistics for coding agent | 5,799 | Claude Code, Codex, OpenCode | 4 | 1,310 tok |
| dramaclaw/dramaclaw dramaclaw.ai A general-purpose AIGC video engine: script to finished film in one pipeline — animated dr | 5,782 | Codex, OpenCode | 1 | 737 tok |
| gosom/google-maps-scraper scrape data from Google Maps. Extracts data such as the name, address, phone number, webs | 5,763 | Codex, OpenCode | 1 | 289 tok |
| talebook/talebook talebook.org A simple and easy-to-use personal library | 5,747 | Claude Code, Codex, OpenCode | 13 | 3,598 tok |
| areal-project/AReaL areal-ai.io The RL Bridge for LLM-based Agent Applications. Made Simple & Flexible. | 5,739 | Claude Code, Codex, OpenCode | 27 | 4,509 tok |
| binaricat/Netcatty netcatty.app SSH workspace, SFTP, and terminals in one | 5,734 | Claude Code, Codex, OpenCode | 2 | 5,310 tok |
| huangruiteng/loopx huangruiteng.github.io Long-horizon agent control plane for durable, governed work across Codex, Claude Code, and | 5,726 | Codex, OpenCode | 1 | 5,055 tok |
| AmanVarshney01/create-better-t-stack better-t-stack.dev A modern CLI tool for scaffolding end-to-end type-safe TypeScript projects with best pract | 5,705 | Claude Code, Codex, OpenCode | 7 | 938 tok |
| ningzimu/codex-ppt-skill ppt-skill.ningzimu.vip GPT-Image-2 PPT Generator Skill for Creating Image-Based PowerPoint Presentations in Codex | 5,686 | Codex, OpenCode | 1 | 340 tok |
| OpenBMB/UltraRAG ultrarag.github.io A Low-Code MCP Framework for Building Complex and Innovative RAG Pipelines | 5,681 | Claude Code, Codex, OpenCode | 2 | 4,156 tok |
| Dammyjay93/interface-design interface-design.dev Design engineering for Claude Code. Craft, memory, and enforcement for consistent UI. | 5,673 | Claude Code, Codex | 3 | — |
| generalaction/emdash emdash.com Emdash is the Open-Source Agentic Development Environment (🧡 YC W26). Run multiple coding | 5,670 | Claude Code, Codex, OpenCode | 3 | 5,648 tok |
| zxlie/FeHelper fehelper.com 😍FeHelper—Web frontend assistant (Awesome! Chrome & Firefox & MS-Edge Extension, All-in-o | 5,662 | Codex, OpenCode | 1 | 480 tok |
| lemonade-sdk/lemonade lemonade-server.ai Lemonade helps users discover and run local AI apps by serving optimized LLMs right from t | 5,658 | Claude Code, Codex, OpenCode | 2 | 4,978 tok |
| cri-o/cri-o cri-o.io Open Container Initiative-based implementation of Kubernetes Container Runtime Interface | 5,656 | Claude Code, Codex, OpenCode | 2 | 2,300 tok |
| vllm-project/semantic-router vllm-sr.ai A programmable Mixture-of-Models router for heterogeneous LLM inference | 5,656 | Codex, GitHub Copilot, OpenCode | 2 | 929 tok |
| alibaba/QLExpress QLExpress is a powerful, lightweight, dynamic language for the Java platform aimed at impr | 5,621 | Claude Code, Codex, OpenCode | 2 | 2,324 tok |
| oomol-lab/open-connector oomol.com Open-source auth gateway connecting 1400+ SaaS providers to AI agents through SDK, CLI, MC | 5,620 | Claude Code, Codex, OpenCode | 3 | 3,687 tok |
| dograh-hq/dograh app.dograh.com Open source voice AI platform. Self-hosted alternative to Vapi and Retell. On Prem, BYOK a | 5,614 | Claude Code, Codex, OpenCode | 5 | 395 tok |
| pgsty/pigsty pigsty.io Enterprise-Grade OSS PostgreSQL Distribution with HA, PITR, IaC, Monitor, 12 kernel forks | 5,604 | Claude Code, Codex, OpenCode | 2 | 4,982 tok |
| 21st-dev/1code 1code.dev Orchestration layer for coding agents (Claude Code, Codex) | 5,600 | Claude Code, Codex, OpenCode | 2 | 2,846 tok |
| kanbn/kan kan.bn The open source Trello alternative. | 5,591 | Codex, OpenCode | 1 | 2,672 tok |
| QuipNetwork/xquad A rust implementation of the Quip Network's quantum virtual machine. | 5,587 | Codex, OpenCode | 1 | 5,246 tok |