Building agents

4,797 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 Code6,589Data and AI3,693Backend and APIs3,491Languages3,403Planning3,201Git and workflow3,131Code review2,731Memory and context2,354Testing2,335DevOps and cloud2,298Research2,288Writing and docs2,284

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
yzstory/pomeloclaw An intelligent assistant based on DeepAgentsJS, inspired by OpenClaw's design philosophy. 60 Claude Code, Codex 1
DominikTobureto/awesome-grok-build Grok Build resources, reusable .grok/skills, AGENTS.md templates, hooks, prompts, and star 60 Codex, OpenCode 1 999 tok
zircote/rlm-rs zircote.com Rust CLI implementing the Recursive Language Model (RLM) pattern for Claude Code. Process 60 Claude Code, Codex, GitHub Copilot 8 2,974 tok
Thurbeen/thurbox thurbox.thurbeen.eu TUI for agentic code orchestration 60 Claude Code, Codex 13 3,930 tok
Neeeophytee/agent-stylebooks 11 installable editorial systems for AI agents, based on leading public style guides. 60 Claude Code, Codex, OpenCode 2 162 tok
Oaklight/ToolRegistry toolregistry.readthedocs.io ToolRegistry: A Protocol-Agnostic Tool Management Library for Function-Calling LLMs (OpenA 60 Claude Code, Codex, OpenCode 2 2,150 tok
duolongworld/AI_Renaissance AI Renaissance — Trend as Leverage, Signal as Pulse, Cognition as Wealth. 59 Codex, OpenCode 1 923 tok
algoderiv/agent-skills Claude Code skills for China quant trading 59 Claude Code, Codex, OpenCode 2 804 tok
thrashr888/agentkernel thrashr888.github.io Run AI coding agents in secure, isolated microVMs. Sub-125ms boot times, real hardware iso 59 Claude Code, Codex, OpenCode 3 2,859 tok
nicepkg/vsync vsync.xiaominglab.com Sync MCP servers, Skills, Agents & Commands across Claude Code, Cursor, OpenCode, Codex. O 59 Claude Code, Codex, OpenCode 21 1,833 tok
bug-ops/zeph bug-ops.github.io A memory-first AI agent that remembers why decisions were made — not just the last message 59 Codex, GitHub Copilot, OpenCode 5 3,664 tok
SiriusNEO/StarAgent Lightweight agent multiplexer, all in one Web dashboard 59 Claude Code, Codex 2
thaitype/chief A portable framework that reduces the cognitive load of working with AI coding agents — pl 59 Claude Code, Codex, OpenCode 3 1,179 tok
PostHog/context-mill PostHog context and skill assembly for AI agents and LLM tasks 59 Claude Code, Codex, OpenCode 3 1,771 tok
yoloshii/gigaxity-deep-research Open-source deep research MCP. Qwen3-30B-A3B-Thinking via OpenRouter, cited web synthesis 59 Claude Code, Codex, OpenCode 2 19,568 tok
chujian66688/Tuling-Ai An enterprise-grade AI assistant system based on RAG (retrieval-augmented generation) and 59 Codex, OpenCode 4 1,696 tok
detaildotdesign/skill detail.design Skills that craft your projects with details. Micro interactions, extra considerations, wo 59 Codex, OpenCode 1 595 tok
galleonlabs/hypergrok-trading-desk botdirectory.ai Turn your Grok Bot into a 7-agent Hyperliquid trading desk. Roles, system prompts and skil 59 Codex, OpenCode 1 455 tok
towardsai/agentic-ai-engineering-course 59 Codex, OpenCode 1 1,052 tok
lanegrid/agtrace See What Your AI Agent Is Actually Doing 58 Claude Code, Codex, OpenCode 6 1,438 tok
dunialabs/peta-core peta.io The Control Plane for MCP — secure vault, managed runtime, audit trail, and policy-based a 58 Claude Code, Codex, Cursor, OpenCode 3 8,861 tok
lee-to/ai-workspace AI Workspace - Give your AI agents memory that spans across projects. 58 Codex, OpenCode 1 1,489 tok
btspoony/mstar-harness An omni-plugin for harness engineering workflows with multi-agents, programmatic gates and 58 Claude Code, Codex, OpenCode 2 4,459 tok
ZengLiangYi/ChatCrystal zengliangyi.github.io Local-first AI PKM for coding conversations: import Claude Code/Cursor/Codex, distill note 58 Codex, OpenCode 1 3,013 tok
in-the-loop-labs/pair-review AI assisted code review with a human in the loop 58 Claude Code, Codex, OpenCode 6 3,794 tok
spboyer/sensei spboyer.github.io Skill for iteratively improving SKILL.md frontmatter compliance using the Ralph loop patte 58 Codex, GitHub Copilot, OpenCode 2 2,289 tok
agentic-ops/real-estate-mcp A Model Context Protocol server for real estate workflows — search, valuation, mortgage ma 58 Claude Code, Codex, OpenCode 2 1,286 tok
mattwynne/yaks Shared Discovery Trees in the CLI for teams of humans and robots 58 Claude Code, Codex, OpenCode 8 1,106 tok
boredape874/mcbejsonuimasterAI JSON UI mastery for AI 58 Codex, OpenCode 1 2,476 tok
deliveryhero/asya asya.sh 🎭 Distributed Actor Mesh on K8s for AI Agents 58 Claude Code, Codex, Gemini CLI, OpenCode 4 4,426 tok
zjy1346/OpenThesis openthesis.cc.cd Open-source, model-agnostic AI company research for long-term investors. · An open-source, 58 Codex, OpenCode 1 1,186 tok
fanfan-de/anybox An AI Agent product, essentially an opencode version of Codex with an Obsidian-style UX, d 57 Codex 12
oldskultxo/aictx aictx.org Repo-local continuity runtime for AI coding agents. Helps them continue from the same insp 57 Codex, GitHub Copilot, OpenCode 3 2,124 tok
ZaneL1u/cloud-cli-proxy zanel1u.github.io A more powerful Claude Code wrapper that uses containerization to make you appear genuinel 57 Claude Code, Codex, OpenCode 6 6,222 tok
DanWahlin/ai-agent-board Drag-and-drop Kanban board that delegates coding tasks to AI agents — GitHub Copilot, Clau 57 Claude Code, Codex, OpenCode 17 2,948 tok
mathaix/OpenClawMachines openclawmachines.com Manage OpenClaw in your team (Enterprise) by providing it compute infrastructure, tool int 57 Claude Code, Codex 14
Consiliency/Code-Index-MCP Code indexing MCP server to provide context to coding agents. 57 Claude Code, Codex, OpenCode 15 5,175 tok
Benny-Lewis/home-assistant-assistant 57 Claude Code, Codex, OpenCode 3 3,140 tok
longzhi/clawhive Lightweight, Rust-native AI Agent platform. Security sandbox from day one. 57 Claude Code, Codex, OpenCode 2 3,177 tok
Flemma-Dev/flemma.nvim flemma.dev AI knowledge workbench for Neovim. 57 Claude Code, Codex, OpenCode 6 5,415 tok
PromptExecution/just-mcp mcp server for just 57 Claude Code, Codex, OpenCode 2 1,019 tok
comma-compliance/arc-relay commacompliance.ai MCP control plane that's easy to use 57 Codex, GitHub Copilot, OpenCode 2 1,672 tok
SaigonXIII/evc The open-source marketing agent workspace for Claude Code. 42 commands, 12 hooks, 4 indust 57 Codex, OpenCode 1 250 tok
Camil-H/cli-agent-lint Is your CLI ready for AI agents? Automated checks to ensure optimum agentic CLI use: don't 57 Codex, OpenCode 1 466 tok
microsoft/BC-Bench microsoft.github.io Inspired by SWE-Bench, for Business Central (AL) ecosystem. 57 Claude Code, Codex, GitHub Copilot 3 890 tok
hodstack/hodstack Hodstack makes coding agents more productive. 57 Claude Code, Codex, OpenCode 2 1,876 tok
PatrykIti/blender-ai-mcp Production-shaped MCP server for Blender with goal-first routing, curated tools, determini 57 Codex, OpenCode 1 5,297 tok
yong076/agent-cat-releases Public binary downloads for Agent Cat 57 Codex, OpenCode 1 867 tok
xindoo/ai-novel-lab github.xindoo.xyz AI novel generation laboratory 56 Codex, OpenCode 1 2,326 tok
jango-blockchained/advanced-homeassistant-mcp jango-blockchained.github.io MCP server that gives AI assistants control over your Home Assistant. Including 50+ tools 56 Codex, GitHub Copilot, OpenCode 2 2,523 tok