Building agents

6,707 projects whose own agent configuration covers building agents. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.

All projects Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
wenhanweime/herdr-plugin-renamer LLM-powered session naming for herdr: Claude Code / Codex / Grok / Pi / opencode, Chinese 25 Claude Code, Codex, OpenCode 2 3,323 tok
cajasmota/grafel Multi-repo code knowledge graphs for AI agents. Cross-repo linking, infrastructure topolog 25 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 6 6,537 tok
5throck/ai-workspace-standards Master configuration for Vibe Coding and Harness Engineering — workspace standards for Cla 25 Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode 73 22,740 tok
bakabaka91/claude-baton npmjs.com Never lose context between Claude Code sessions again. Auto-checkpoint, resume, EOD summar 25 Claude Code 13 1,051 tok
matteocervelli/llms Centralized LLM configuration and documentation management system. Tools for building skil 25 Claude Code 39 347 tok
KeeperHub/keeperhub keeperhub.com Automate on-chain events and actions reliably and securely. Build Workflows in minutes wit 25 Claude Code, Codex, OpenCode 37 8,574 tok
turtton/YtAlarm A simple alarm application using ytdl-android 25 Claude Code, Codex, OpenCode 4 2,273 tok
Traves-Theberge/Orchestra Orchestra is a desktop development workspace that integrates AI coding agents with project 25 Claude Code, Codex, OpenCode 14 3,118 tok
cyberAlchemyAI/Arcanum A repository of Sigils: standardized modules for agentic intelligence and system automatio 24 Claude Code, Codex, GitHub Copilot, OpenCode 70 527 tok
connerohnesorge/claude-agent-sdk-go Claude agent sdk for Go(lang) 24 Claude Code, Codex, Cursor, OpenCode 22 6,267 tok
crystian/skills Open collection of AI agent skills — reusable, framework-agnostic SKILL.md packages for Cl 24 Claude Code 1 1,600 tok
muggl3mind/career-manager 24 Claude Code, Codex, OpenCode 3 464 tok
streamnative/streamnative-mcp-server Developer-friendly MCP server bridging Kafka and Pulsar protocols—built with ❤️ by StreamN 24 Claude Code, Codex, GitHub Copilot, OpenCode 3 6,643 tok
JosephOIbrahim/Comfy-Cozy Say 'dreamier' and your ComfyUI workflow shifts — instantly, reversibly. An AI co-pilot fo 24 Claude Code 17 6,137 tok
namastexlabs/automagik-hive deepwiki.com 24 Claude Code, Codex, OpenCode 17 7,673 tok
Quantum3-Labs/ARBuilder arbuilder.app AI-powered code generator for Arbitrum Stylus, SDK bridging, dApps & Orbit chains — 19 MCP 24 Claude Code, Cursor 2 6,439 tok
day-ai/day-ai-sdk Typescript SDK for using Day AI API (MCP Tools) with OAuth 24 Claude Code 4 1,883 tok
nikeyes/stepwise-dev Dev workflow for Claude Code 24 Claude Code, Codex, OpenCode 3 1,843 tok
superinterface-labs/superpaper superpaper.ai 24 Claude Code, Codex, OpenCode 11 538 tok
BlocUnited-LLC/mozaiks The Mozaiks core is a self-hostable runtime for deploying AI-driven, multi-tenant web apps 24 Claude Code, Codex, OpenCode 23 11,718 tok
VPDPersonal/Aspid.FastTools vpdpersonal.github.io A Unity package that takes the routine out of serialization, profiling and editor code. 24 Claude Code, Codex, OpenCode 2 426 tok
tpmjs/tpmjs tpmjs.com Tool Package Manager for AI Agents 24 Claude Code, Codex, OpenCode 17 6,626 tok
snarktank/code-editing-agent A simple AI developer agent 24 Claude Code 47 —
gruckion/nested-subagent Enable nested subagents in Claude Code - subagents can spawn their own subagents 24 Claude Code 1 895 tok
donnfelker/claw-llm-router A local only LLM router for OpenClaw 24 Claude Code, Codex, OpenCode 2 1,464 tok
floriansmeyers/SFLOW-AIRunner-MCP-PRD 24 Claude Code 1 1,325 tok
Orinks/AccessiWeather orinks.net A free desktop weather app. For the casual check-in or the deep dive. 24 Claude Code, Codex, GitHub Copilot, Kiro, OpenCode 70 6,313 tok
nociza/cuti Container and workplace isolation for Claude Code and OpenClaw. Safely skip all permission 24 Claude Code, Codex, OpenCode 8 720 tok
itsmostafa/llm-engineering-skills LLM Engineering Claude Skills 24 Claude Code 1 524 tok
lukas-grigis/ralphctl npmjs.com A ralph harness for long-running AI coding tasks — a generator-evaluator loop that drives 24 Claude Code 18 2,657 tok
bobchao/product-coach An AI Product Coach that asks, not tells. 24 Claude Code, Codex, OpenCode 3 2,406 tok
Ranvier-Technologies/pixir pixir.dev Pixir: supervised subagents and workflows for coding agents 24 Claude Code, Codex, OpenCode 6 3,036 tok
elliot-at-liminalnook/A2A Rust A2A tools for the greater good 24 Claude Code 1 2,515 tok
pr1m8/haive Haive AI Agent Framework — production-ready monorepo with 53+ agents, RAG, memory, KG, and 24 Claude Code 2 4,711 tok
fb0sh/pentester An automated penetration testing framework based on AI agents, strictly following the PTES 24 Claude Code, Codex 58 —
opsyhq/opsy opsy.sh Infrastructure management for AI agents 24 Claude Code, Codex, OpenCode 2 835 tok
nibzard/daytona-mcp-interpreter nibzard.com 24 Claude Code 1 447 tok
ihabkhaled/ClawAI claw-ai.co Claw is a local-first AI control plane that runs powerful open models on your machine and 24 Claude Code, Codex, Cursor, Gemini CLI, OpenCode 7 6,935 tok
sandraschi/worldlabs-mcp FastMCP 3.2 server and webapp wrapping the World Labs Marble API — generate navigable 3D 24 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 6 1,594 tok
hecatehq/hecate hecate.sh AI workspace and runtime for projects, chats, providers, memory, approvals, and supervised 24 Claude Code, Codex, GitHub Copilot, OpenCode 8 10,401 tok
markpitt/claude-skills 24 Claude Code 4 2,370 tok
huyphan13189/QE-AI 24 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 17 10,209 tok
JotJunior/cstk jotjunior.github.io Autonomous software engineering with an audit trail. Specs in, verified code out: persiste 24 Claude Code, Codex, OpenCode 2 509 tok
davidmatousek/agentic-oriented-development-kit ADLC Triad governance template for AI agent-assisted development 24 Claude Code 3 1,248 tok
mohsenhariri/scorio mohsenhariri.github.io Bayes@N [ICLR'26], Ranking LLMs [ACL'26 Main]: Statistical evaluation, comparison, and ran 24 Claude Code, Codex, OpenCode 2 4,044 tok
streamer45/streamkit streamkit.dev StreamKit is a self-hosted real-time media processing engine with pluggable node-based pip 24 Claude Code, Codex, OpenCode 15 3,799 tok
wedsamuel1230/arduino-skills Arduino/embedded systems skills and maker tools. 24 Claude Code, Codex, Gemini CLI, OpenCode 6 342 tok
appautomaton/automaton appautomaton.com AI coding agent framework — portable, stage-gated harness for Claude Code, Codex, and Open 24 Claude Code, Codex, OpenCode 2 847 tok
lukacf/meerkat Meerkat - an operational agent platform. 24 Claude Code, Codex, OpenCode 18 24,003 tok
JF9SOM/FBSAT59 fbsat59.jf9som.com Satellite Tracking & Communications — satellite tracking with built-in Hamlib Doppler & Ro 24 Claude Code 3 31,168 tok