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 |
|---|---|---|---|---|
| lajarre/pi-vim npmjs.com Vim mode for Pi | 98 | Codex, OpenCode | 1 | 424 tok |
| peteromallet/Arnold General-purpose planning and execution harness for LLMs — structured phases, critique, gat | 98 | Codex, OpenCode | 1 | 8,043 tok |
| duthaho/claudekit claudekit.duthaho.dev A verification-first engineering toolkit for Claude Code. Built for senior ICs and tech le | 97 | Claude Code, Codex, OpenCode | 1 | 916 tok |
| lxinfei5/research-os Research capability for coding agents: multi-source corroboration, active discovery, logic | 97 | Claude Code, Codex, OpenCode | 11 | 1,146 tok |
| nablo-io/lerim docs.lerim.dev Compiles AI agent traces and truns them into reusable context. | 97 | Claude Code, Codex, OpenCode | 2 | 1,428 tok |
| vmihalis/hacker-bob hackerbob.ai A local MCP runtime that attacks what you own and only reports what it proved. 17 CVEs acr | 97 | Claude Code, Codex, OpenCode | 36 | 1,942 tok |
| quarkusio/quarkus-workshop-langchain4j quarkus.io Quarkus LangChain4J Workshop that demonstrates both single AI service capabilities and Age | 97 | Codex, OpenCode | 1 | 1,995 tok |
| patternfly/patternfly-react-seed patternfly-react-seed.surge.sh A PatternFly seed for React web applications | 97 | Codex, OpenCode | 1 | 916 tok |
| NetCoreTemplates/nextjs nextjs.react-templates.net .NET 10 Full featured Next.js Static React App with Tailwind | 97 | Claude Code, Codex, OpenCode | 2 | 5,968 tok |
| antoniolg/agent-kit A collection of skills for AI agents | 97 | Codex, OpenCode | 1 | 674 tok |
| skanga/DBchat A powerful MCP server that lets you have natural language conversations with your database | 97 | Codex, OpenCode | 1 | 676 tok |
| MarcoPorcellato/matryca-plumber Local-first AI daemon for Logseq OG: background semantic indexing, link hygiene, and agent | 97 | Claude Code, Codex, Cursor, OpenCode | 13 | 3,655 tok |
| ionide/tree-sitter-fsharp F# grammar for treesitter | 97 | Codex, OpenCode | 3 | 3,741 tok |
| kunwarVivek/mcp-github-project-manager MCP server for AI-powered GitHub project management — agent orchestration, PRD-to-issues p | 97 | Claude Code, Codex, OpenCode | 3 | 6,506 tok |
| 89luca89/clampdown Run AI coding agents in hardened container sandboxes. | 97 | Claude Code, Codex, OpenCode | 2 | 2,077 tok |
| vanga/indian-high-court-judgments Code for scraping Indian high court judgments | Dataset is opensourced via AWS open data e | 97 | Claude Code, Codex, OpenCode | 2 | 654 tok |
| reolink/reolink-cli Official command-line tool for Reolink IP cameras, doorbells and NVRs — LAN only, no cloud | 97 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 5,648 tok |
| xueyouluo/fridge_tracker xueyou-diy-lab.yummy-tulip-8164.chatgpt.site Xianzhi Tie: A reproducible ESP32 e-paper food freshness reminder featuring an H5/Node.js/ | 97 | Codex, OpenCode | 1 | 975 tok |
| anqinou-art/NagiBridge | 97 | Codex, OpenCode | 1 | 3,705 tok |
| litefuse/litefuse litefuse.ai Litefuse - Agent Observability and Evaluation Platform | 97 | Claude Code, Codex, Cursor, OpenCode | 10 | 3,733 tok |
| Ocean-Industries-Concept-Lab/openbridge-webcomponents openbridge.no OpenBridge design system implemented as Lit-based web components with support for all majo | 97 | Claude Code, Codex, GitHub Copilot, OpenCode | 26 | 74,381 tok |
| OpenDrone-hw/OpenFC-Lite-Mini opendrone.be OpenFC-Lite-Mini, open-source Betaflight flight controller. RP2354A, 20x20 mm, 6-layer, 3S | 97 | Codex, OpenCode | 1 | 2,758 tok |
| ringlochid/oh-my-subagents Accountable, adaptable AI teams. | 97 | Codex, OpenCode | 1 | 4,737 tok |
| mstan/nesrecomp discord.gg NES game static recompiler ecosystem · Part of the R.A.I.D. community | 97 | Claude Code, Codex, OpenCode | 2 | 2,798 tok |
| mrinalwadhwa/fluent fluent.computer Fluent is a self-improving software factory. It autonomously turns your team's vision, ide | 97 | Claude Code, Codex, OpenCode | 2 | 1,411 tok |
| GoogleCloudPlatform/cxas-scrapi A powerful Python API, CLI, and set of Agent Skills for CX Agent Studio to automate, evalu | 96 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 1,069 tok |
| WingedGuardian/GENesis-AGI discord.com 'Personal AGI' that thinks on its own. Autonomous cognitive cycle, earned autonomy, 60+ to | 96 | Claude Code, Codex, OpenCode | 46 | 17,504 tok |
| csark0812/expo-targets Expo config plugin for Apple targets and Android app extensions | 96 | Codex, OpenCode | 1 | 670 tok |
| sohaha/studyzy-OpenSpec-cn | 96 | Codex, OpenCode | 1 | 143 tok |
| per-simmons/damon-ade ADE — an agentic development environment for macOS. A roster of persistent coding agents, | 96 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 1,956 tok |
| byaan-ai/byaan byaan.ai Open-Source data analyst your team actually owns. Ask in Slack, on Mac, or via MCP. Byaan | 96 | Claude Code, Codex, OpenCode | 5 | 2,264 tok |
| attilaszasz/sdd-pilot sdd-pilot.szaszattila.com Replace chaotic AI code generation with a disciplined, spec-driven workflow. SDD Pilot enf | 96 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 3,453 tok |
| awakenworks/awaken awakenworks.github.io AI agent runtime for Rust — type-safe state, multi-protocol serving, plugin extensibility. | 96 | Claude Code, Codex, OpenCode | 2 | 1,732 tok |
| wasintoh/toh-framework tohframework.dev Type one sentence, approve once, walk away — Toh Framework installs an AI build department | 96 | Claude Code, Codex | 1 | 3,979 tok |
| rogasper/labas-bahasa labas.rogasper.com Labas (Latihan Bahasa) merupakan platform latihan bahasa untuk persiapan IELTS, TOEFL, JLP | 96 | Claude Code, Codex, OpenCode | 7 | 4,862 tok |
| Kevin7Qi/codex-collab Collaborate with Codex from Claude Code | 96 | Claude Code, Codex | 1 | 1,062 tok |
| chekos/Datawrapper datawrapper.readthedocs.io A light-weight wrapper for the Datawrapper API. | 96 | Codex, OpenCode | 1 | 1,219 tok |
| filipebraida/adonisjs-starter-kit Starter kit for AdonisJS projects using a monorepo setup | 96 | Claude Code, Codex, OpenCode | 2 | 1,727 tok |
| Happenmass/omux Orchestrate AI coding agents (Claude Code, Codex) as parallel subagents over tmux — a loop | 96 | Claude Code, Codex, OpenCode | 10 | 6,065 tok |
| qtzx06/yolodex agent skills for autonomous data labeling, winner at openai codex hackathon 2026 | 96 | Codex, OpenCode | 1 | 823 tok |
| Kwensiu/DPIS Adjust DPI and font scaling per app | Per-app DPI and font scaling | 96 | Claude Code, Codex, OpenCode | 4 | 4,167 tok |
| ScaleBrick/founder-marketing-skills scalebrick.com Open-source marketing skills for founders. Keyword research, growth strategy, social searc | 96 | Claude Code, Codex, OpenCode | 2 | 487 tok |
| rafmacalaba/armada Loop engineering for software development. Turn any repository into a self-organizing AI e | 96 | Codex, OpenCode | 1 | 1,423 tok |
| ivanarama/onebase onebase.ivantitov.tech An open business platform with a familiar DSL for accounting tasks, written in Go — open b | 96 | Claude Code, Codex, OpenCode | 9 | 9,591 tok |
| fuergaosi233/claude-codex fuergaosi233.github.io Remote-mode adapter that lets the Codex desktop app talk to Claude Code through the native | 96 | Claude Code, Codex, OpenCode | 4 | 861 tok |
| octopusreview/octopus octopus-review.ai AI-powered PR review tool — multi-armed code analysis, no bug escapes 🐙 | 96 | Codex, OpenCode | 1 | 1,144 tok |
| PhiloLabs/agentic-vbench agenticvbench.com AgenticVBench: Can AI Agents Complete Real-World Post-Production Tasks? | 96 | Claude Code, Codex, OpenCode | 2 | 890 tok |
| WebMCP-org/npm-packages NPM packages for MCP-B: Transport layers, React hooks, and browser tools for the Model Con | 96 | Claude Code, Codex, OpenCode | 5 | 2,843 tok |
| kunchenguid/quota-axi Allow your agents to see your LLM subscription quota windows. | 96 | Claude Code, Codex, OpenCode | 2 | 7,318 tok |
| nwiizo/cargo-coupling crates.io A coupling analysis tool for Rust projects - measuring the 'right distance' in your code | 96 | Claude Code, Codex, OpenCode | 23 | 2,198 tok |