Building agents

4,424 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 Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
OpenAnalystInc/Vibe-Marketer Autonomous marketing agency powered by Claude Code agent swarms — multi-agent pipeline for 5 Claude Code, Codex, OpenCode 2 7,721 tok
twaldin/flt cli-first harness agnostic agent orchestration tool 5 Claude Code, Codex, OpenCode 2 2,406 tok
masteryee-labs/Tool.Agent-Harness-Deploy Self-deploying cross-tool AI harness — one canonical source deployed to Claude Code, Codex 5 Claude Code, Codex, OpenCode 1 46,572 tok
hanzhangzzz/burnkit npmjs.com AI coding workflow pressure toolkit — Claude Provider Router, iTerm2 Tab Color, Burn AI 5 Claude Code, Codex, OpenCode 2 416 tok
asiflow/hyper-claude-code Intelligent middleware platform for Claude Code — route to any model, track costs, cache r 5 Claude Code, Codex, OpenCode 37 8,056 tok
gg-mo/second-thought-agent-skill A critique-first agent skill that challenges every decision before execution—catching flaw 5 Claude Code, Codex, Gemini CLI, OpenCode 3 49 tok
LoomA8osAgent/a8-loom-coordinator Governance, skills, and hooks stack for running Claude (or any capable LLM) as an autonomo 5 Claude Code, Codex, OpenCode 1 885 tok
baizhiyuan/finding-unknowns-skill A Claude Code skill for discovering your unknowns (unknown unknowns / unknown knowns) befo 5 Claude Code, Codex, OpenCode 2 1,031 tok
cristian1991/AIDOCS codenexus.cloud AIDOCS — AI Doctrine Orchestrator, Control & Security. 5 Claude Code, Codex, OpenCode 2 128 tok
shyuan/skills A curated collection of Agent Skills for Claude Code and compatible agents. 5 Claude Code, Codex, OpenCode 2 735 tok
blackpaw-studio/leo leo.blackpaw.studio CLI tool that sets up and manages Claude Code agents as persistent, proactive personal ass 5 Claude Code, Codex, OpenCode 4 1,783 tok
martinambrus/haive Project orchestration and AI agentic workflow utility. 5 Claude Code, Codex, OpenCode 2 38,920 tok
5uck1ess/devkit A deterministic development harness for Claude Code — MCP workflow engine, enforcement hoo 5 Claude Code, Codex, OpenCode 2 2,201 tok
hexsprite/claude-agents-md Claude Code plugin to enable AGENTS.md files, no CLAUDE.md vendor lock-in 5 Claude Code, Codex, OpenCode 3 1,304 tok
yunsii/wezdeck A flight deck for your AI agents — multi-agent terminal platform built on WezTerm + tmux + 5 Claude Code, Codex, OpenCode 4 4,725 tok
Agentic-Insights/foundry agenticinsights.com Claude Code plugin marketplace by Agentic Insights - Beta versions of plugins for developm 5 Claude Code, Codex, OpenCode 4 3,654 tok
ghillb/swarmux ghillb.github.io Agent-first tmux async task orchestration CLI 5 Claude Code, Codex, OpenCode 3 346 tok
MatrixFounder/Agentic-development A robust agentic workflow for LLM-based development. Features role-based orchestration (An 5 Claude Code, Codex, Gemini CLI, OpenCode 6 8,934 tok
stroops/sloop stroops.tech The local-first control layer for your AI coding CLIs — one context, one cross-repo fleet 5 Claude Code, Codex, Gemini CLI, OpenCode 3 413 tok
netopsengineer/axiom Axiom is a curated marketplace of shared plugins for Claude Code and Codex. 5 Claude Code, Codex, OpenCode 2 2,767 tok
ValorVie/custom-skills Automated AI dev environment setup CLI with curated Skills collection for Claude Code and 5 Claude Code, Codex, Gemini CLI, OpenCode 5 4,479 tok
TyrusRC/praetor Agentic pentest & red-team harness via Burp Suite MCP toolkit 5 Claude Code, Codex, OpenCode 2 8,151 tok
joseph0926/prompt-shield prompt quality management for Claude Code 5 Claude Code, Codex, OpenCode 2 3,654 tok
Conradgui/loop-craft Turn goals, existing Skills, and authorized work records into bounded Agent Loops, then ex 5 Codex, OpenCode 1 2,622 tok
DongDuong2001/pudo-code-system dongduong2001.github.io Modular, scalable, automated development intelligence. 5 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 8 1,949 tok
baldaworks/promptkitty npmjs.com PromptKit workflows for coding agents, the command line, and Go — agent skills plus determ 5 Codex, OpenCode 1 1,407 tok
hookdeck/agent-skills hookdeck.com Agent Skills for working with Hookdeck products — Event Gateway (webhooks/events) and Outp 5 Claude Code, Codex, OpenCode 2 5,329 tok
nobrainer-tech/nobrainer-tech-skills nobrainer.tech Portable agentic workflows for guarded autonomy, visible sessions, SDD, decisions, RCA, ev 5 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 4 4,743 tok
sergeyklay/.agents My personal, curated set of artifacts for AI coding agents 5 Claude Code, Codex, OpenCode 5 903 tok
ahgraber/skills Agent skills 5 Claude Code, Codex, OpenCode 3 2,158 tok
frankxai/awesome-hermes-agent-skills agentskills.io Web-first Hermes skills index and safety gate: find SKILL.md packs before you install them 5 Codex, OpenCode 1 296 tok
Miguell-J/mcp-one MCP-one is a central server that connects multiple independent MCP servers and exposes a u 5 Codex, OpenCode 1 193 tok
bookedsolidtech/helixir npmjs.com MCP server that gives AI coding agents deep knowledge of any web component library — prope 5 Claude Code, Codex, OpenCode 35 1,572 tok
ANFAIA/ClimaSafe Early warning system for heat and cold risk. Predicts personalized thermal mortality risk 5 Claude Code, Codex, OpenCode 2 3,155 tok
pblagoje/mcp-ollama-python pblagoje.github.io Ollama MCP Server, let's you chat with your local LLM running on your local OLLAMA server. 5 Claude Code, Codex, OpenCode 8 1,857 tok
colinwilliams91/gaitor-orchestrator-cli npmjs.com CLI for AIDDLC -- Scaffolded, parallelized, context aware agent runtime in seconds. 5 Codex, GitHub Copilot, OpenCode 6 4,548 tok
jcast90/relay Orchestrate coding agents across repos. Local-first, self-hosted, runs inside your existin 5 Claude Code, Codex, OpenCode 2 3,098 tok
rodionlim/portfolio-manager-go Your own personal AI portfolio manager. Any OS. Any Platform. The penguin way. 🐧 5 Codex, GitHub Copilot, OpenCode 2 1,204 tok
sachinshelke/ToolsConnector toolsconnector.github.io Open-source Python library for 73 API connectors — Gmail, Slack, GitHub, Stripe, OpenAI, A 5 Claude Code, Codex, Cursor, OpenCode 11 1,364 tok
davo20019/aidaemon Personal AI daemon — Telegram interface, agentic tool use, MCP integration, email triggers 5 Claude Code, Codex, OpenCode 2 3,764 tok
nvdigitalsolutions/mcp-ai-wpoos nvdigitalsolutions.com NV Digital Open Operator System (NV oOS) is an Object-Oriented AI Framework/Harness for Wo 5 Claude Code, Codex, GitHub Copilot, OpenCode 73 36,914 tok
ApexIQ/skillsmith pypi.org One command to make any repo agent-ready. Scaffolds .agent/ workspace, platform instructio 5 Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode 5 3,432 tok
opencue/cuecards cuecards.cc Agent profile manager for Claude Code & Codex. Per-directory profiles select which skills, 5 Claude Code, Codex, OpenCode 3 1,445 tok
mmornati/leanproxy-mcp mmornati.github.io A "Token Firewall" for MCP - reduce AI token costs by 50-80% while securing your code from 5 Codex, OpenCode 1 245 tok
vb-nattamai/agent-ready AgentReady — Transform any legacy repo into an AI-agent-ready codebase. Generates agent-co 5 Claude Code, Codex, OpenCode 2 5,630 tok
slhaf/AgenticGPT Linux local execution agent and Rust Hub for controlled ChatGPT Actions and Apps MCP acces 5 Codex, OpenCode 1 689 tok
symphos-ai/orcho-core docs.orcho.dev Production harness and control plane for accountable AI-assisted software delivery 5 Claude Code, Codex, OpenCode 16 2,148 tok
swayamg20/AgentRelay swayamg20.github.io Self-hosted MCP mailbox for secure agent-to-agent collaboration across repositories and ma 5 Claude Code, Codex, OpenCode 2 1,685 tok
JiuTian-dev/SupplyChainCortex An AI Agent that analyzes your supply chain.Ask questions. Agent analyzes data across inve 5 Claude Code, Codex, OpenCode 41 2,191 tok
jianchen08/Agent-os-open A highly configurable, self-evolving AI Agent operating system with plugin pipeline, multi 5 Codex, OpenCode 1 3,189 tok