Building agents

5,291 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
ModernRelay/omnigraph omnigraph.dev Object-storage native graph database with branching and typed ontology 1,898 Claude Code, Codex, OpenCode 4 3,349 tok
shiwenwen/hope-agent 🦭 A cross-device desktop AI assistant with memory, persistent goal pursuit, and dynamic m 1,857 Claude Code, Codex, OpenCode 2 3,390 tok
openprose/prose prose.md A new kind of language for a new kind of computer 1,856 Codex, OpenCode 1 372 tok
sybil-solutions/local-studio localstudio.ai Control panel for VLLM, Sglang, llama.cpp, exllamav3 1,840 Claude Code, Codex, OpenCode 5 3,994 tok
nateherkai/AIS-OS AI Operating System starter kit for Claude Code and Codex. Five skills: /onboard, /audit, 1,833 Claude Code, Codex, OpenCode 2 1,546 tok
Lynpoint/CyberVerse cyberverse.cc Self hosted, real-time digital human agent platform. Build voice-first AI agents with WebR 1,830 Codex, OpenCode 1 1,159 tok
coderabbitai/git-worktree-runner Bash-based Git worktree manager with editor and AI tool integration. Automates per-branch 1,808 Claude Code, Codex, GitHub Copilot, OpenCode 9 13,382 tok
angular-eslint/angular-eslint :sparkles: Monorepo for all the tooling related to using ESLint with Angular 1,794 Claude Code, Codex, OpenCode 2 2,082 tok
mex-memory/mex mexmemory.com Team memory for engineers and their AI agents. Lives in your repo. Shared through Git. 1,792 Claude Code, Codex, OpenCode 4 1,102 tok
google/adk-java google.github.io An open-source, code-first Java toolkit for building, evaluating, and deploying sophistica 1,765 Claude Code, Codex, Gemini CLI, OpenCode 3 1,297 tok
fynnfluegge/agtx 🏄🏼‍♂️ The blackboard for coding agents - agentic development environment for claude code 1,733 Claude Code, Codex, OpenCode 3 15,483 tok
RLinf/RPent rpent.readthedocs.io RPent: Agentic Infrastructure for the Physical World 1,703 Claude Code, Codex, OpenCode 6 793 tok
callstackincubator/agent-skills A collection of agent-optimized React Native skills for AI coding assistants. 1,702 Claude Code, Codex, OpenCode 2 712 tok
JimLiu/baocut baocut.com BaoCut: an AI video agent with an editable timeline. Transcribe, subtitle, translate, dub, 1,681 Claude Code, Codex, OpenCode 2 1,684 tok
thedevelobear/react-rewards thedevelobear.github.io A package containing micro-interactions you can use to reward your users for little things 1,680 Claude Code, Codex, OpenCode 9 2,424 tok
Dicklesworthstone/agentic_coding_flywheel_setup agent-flywheel.com Bootstraps a fresh Ubuntu VPS into a complete multi-agent AI development environment in 30 1,675 Codex, OpenCode 1 9,657 tok
patrickchugh/terravision terravision.online Cloud architecture diagrams in both directions: AI prompt or JSON to diagram, diagram to T 1,672 Codex, OpenCode 1 8,925 tok
LodyAI/Lody lody.ai Share coding agents with your team on phone and desktop 1,667 Claude Code, Codex, OpenCode 8 2,046 tok
nicobailon/pi-mcp-adapter Token-efficient MCP adapter for Pi coding agent 1,641 Codex, OpenCode 1 71 tok
mcpjungle/MCPJungle docs.mcpjungle.com One place to manage & connect to all your MCP servers 1,605 Codex, OpenCode 1 2,397 tok
haydenbleasel/files-sdk files-sdk.dev Write once. Store anywhere. 1,603 Codex, OpenCode 1 4,526 tok
AltanS/collie colliepwa.dev Herdr mobile client for iPhone and Android. A self-hosted PWA to drive Claude Code, Pi, Co 1,589 Claude Code, Codex, OpenCode 4 18,019 tok
tddworks/ClaudeBar claudebar.tddworks.com A macOS menu bar application that monitors AI coding assistant usage quotas. Keep track of 1,572 Claude Code, Codex, OpenCode 7 2,769 tok
disler/claude-code-hooks-multi-agent-observability Real-time monitoring for Claude Code agents through simple hook event tracking. 1,567 Claude Code, Codex, Gemini CLI, OpenCode 40 88 tok
najmuzzaman-mohammad/gawkbot gawk.bot open source grok bot. gawk bots automate your menial work via AI models and build you micr 1,541 Claude Code, Codex, OpenCode 2 14 tok
golemcloud/golem learn.golem.cloud Golem is a secure, reliable runtime for agents, tools, and artifacts, powered by lightweig 1,521 Claude Code, Codex, OpenCode 38 4,518 tok
agentconnect-md/agentconnect agentconnect.md The open-source, multi-agent alternative to Claude Tag. @ any agent, wherever work happen 1,520 Claude Code, Codex, OpenCode 6 4,708 tok
openonion/connectonion docs.connectonion.com CLI is all you need. The agent CLI harness. 1,507 Claude Code, Codex, OpenCode 2 11,358 tok
microsoft/waza microsoft.github.io CLI / Framework for Agent Skills - create, test, measure and improve skill quality and eff 1,500 Claude Code, Codex, GitHub Copilot, OpenCode 24 9,437 tok
agentlas-ai/Agentlas-OS agentlas.cloud Desktop AI agent that hires a specialist for each task, works in your real apps for weeks, 1,498 Claude Code, Codex, Gemini CLI, OpenCode 71 6,744 tok
inkeep/agents docs.inkeep.com Create AI Agents in a No-Code Visual Builder or TypeScript SDK with full 2-way sync. For s 1,489 Claude Code, Codex, OpenCode 2 9,417 tok
modelcontextprotocol/kotlin-sdk modelcontextprotocol.github.io The official Kotlin SDK for Model Context Protocol servers and clients. Maintained in coll 1,485 Claude Code, Codex, OpenCode 4 868 tok
preset-io/agor agor.live Multiplayer AI: Bring your team and agents together 1,484 Claude Code, Codex, OpenCode 3 1,580 tok
vellum-ai/vellum-assistant vellum.ai An AI Assistant that’s easy to setup, does your work 24/7, knows your preferences and gets 1,477 Claude Code, Codex, Cursor, OpenCode 17 9,874 tok
kunchenguid/backpass You don't write AGENTS.md. You train it with gradient descent. 1,471 Claude Code, Codex, OpenCode 2 1,936 tok
agent-network-protocol/AgentNetworkProtocol agent-network-protocol.com AgentNetworkProtocol(ANP) is an open source protocol for agent communication. Our vision i 1,468 Codex, Gemini CLI, OpenCode 2 1,213 tok
mbailey/voicemode voicemode.dev Natural voice conversations with Claude Code 1,439 Claude Code, Codex, OpenCode 12 2,496 tok
agentplugins/agent-plugins-spec agent-plugins.org Agent Plugins Specification v1.0.0 — A minimal standard for packaging agent extensions int 1,428 Codex, OpenCode 1 868 tok
yohey-w/multi-agent-shogun Samurai-inspired multi-agent system for Claude Code. Orchestrate parallel AI tasks via tmu 1,422 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode 17 15,149 tok
paradigmxyz/centaur centaur.run Centaur is frontier, agentic infrastructure that you own. Centaur is like Claude Tag, but 1,422 Claude Code, Codex, OpenCode 14 1,919 tok
alibaba/skill-up alibaba.github.io An evaluation and evolution tool for Agent Skills. 1,420 Claude Code, Codex, OpenCode 2 2,493 tok
thetahealth/mirobody mirobody.ai Mirror your body in data. One standard, every source, one complete picture of you: a self- 1,408 Codex, OpenCode 1 2,136 tok
Team-Commonly/commonly commonly.me One pod for your team and the agents each of you runs: your own Claude Code, or a hosted a 1,389 Claude Code, Codex, OpenCode 2 8,057 tok
LilMGenius/paperthin paperthin.ai Low-level agentic design patterns. Turning old engineering wisdom into reflexes your agent 1,375 Claude Code, Codex, OpenCode 2 3,409 tok
infinispan/infinispan infinispan.org Infinispan is an open source data grid platform and highly scalable NoSQL cloud data store 1,359 Codex, GitHub Copilot, OpenCode 2 509 tok
sceneview/sceneview sceneview.github.io 3D & AR SDK for Android (Jetpack Compose + Filament), Apple (SwiftUI + RealityKit), Web, F 1,358 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 6 6,073 tok
first-fluke/oh-my-agent firstfluke.com Agent skills and specialist teams for Claude Code, Codex, Cursor and other coding agents. 1,357 Claude Code, Codex, OpenCode 1 1,065 tok
getsentry/sentry-java docs.sentry.io A Sentry SDK for Java, Android and other JVM languages. 1,357 Claude Code, Codex, OpenCode 6 3,183 tok
LiteLLM-Labs/litellm-agent-control-plane docs.litellm-agent-platform.ai 1 place to call all your agents - OpenCode, Hermes, Claude Managed Agents, Cursor Agents A 1,327 Codex, OpenCode 1 339 tok
NVIDIA-NeMo/Gym docs.nvidia.com Evaluate and improve models and agents using environments 1,320 Claude Code, Codex, OpenCode 17 5,156 tok