Building agents

5,661 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
PeterHdd/agent-skills 9 super-powered AI agent skills for Claude Code and Codex 11 Claude Code, Codex, OpenCode 2 659 tok
dfirtnt/Huntable-CTI-Studio dfirtnt.wordpress.com Huntable CTI Studio is an AI-assisted cyber threat intelligence workbench that turns open- 11 Claude Code, Codex, Cursor, OpenCode 32 4,458 tok
fredabila/orcbot orcbot.buzzchat.site A self-improving AI agent that learns from failures, builds its own skills, and runs on Te 11 Claude Code, Codex, GitHub Copilot, OpenCode 3 6,963 tok
juspay/skills Various useful skills for development 11 Codex, OpenCode 1 269 tok
m0n0x41d/claude-code-fpf 11 Codex, OpenCode 1 1,616 tok
faidd/faidd faidd.org FAIDD is a sovereign security framework designed to govern, audit, and secure the interact 11 Claude Code, Codex, OpenCode 5 1,058 tok
lahkiri/xeo-forge Self-hosted control plane for governed AI agents: approval-first execution, persistent con 11 Codex, OpenCode 1 6,360 tok
one-aisama/ai-dev-framework A spec-first, quality-gated development framework for AI-assisted software production with 11 Claude Code, Codex 9 511 tok
keugenek/shark 🦈 The Shark Skill - non-blocking AI agent execution for Claude Code and OpenClaw. A shark 11 Codex, GitHub Copilot, OpenCode 2 176 tok
artusjs/artusx artusjs.org Ecosystem based on Artus.js . 11 Claude Code, Codex 2 1,606 tok
moodler/liz-tracker A self-hosted tracker for managing your life 11 Claude Code, Codex 39 22,904 tok
mindstone/rebel-app Rebel: open-source agentic AI desktop app. Public mirror — source of truth is internal; pu 11 Claude Code, Codex, OpenCode 18 3,733 tok
dherman/thinkwell A TypeScript library for easy scripting of AI agents. Thinkwell provides a fluent API for 11 Claude Code, Codex, OpenCode 2 905 tok
drn/argus Every agent at a glance 11 Claude Code, Codex, OpenCode 6 4,624 tok
agentik-os/OmegaOS Agentic Terminal Operating System — rmux + multi-agent orchestration for any VPS 11 Claude Code, Codex, OpenCode 10 1,491 tok
ferrants/bearclaw BearClaw - AI agent framework with defense-in-depth security, multi-agent orchestration, a 11 Claude Code, Codex, OpenCode 2 180 tok
craigsdennis/dynamic-worker-based-reports An AI Report generator that makes use of Cloudflare Dynamic Workers 11 Claude Code, Codex, OpenCode 10 2,110 tok
knyazev741/telegram-multi-thread-router Run multiple Claude Code sessions through Telegram forum topics. Each topic = isolated Cla 11 Claude Code, Codex, OpenCode 2 1,150 tok
jleechanorg/mcp_mail Fork of mcp_agent_mail - A mail-like coordination layer for coding agents 11 Claude Code, Codex, Gemini CLI, OpenCode 5 9,752 tok
leixusam/foundry foundry.tryrobin.ai Foundry orchestrates parallel background Claude Code agents, using Linear as a todo list s 11 Claude Code, Codex, OpenCode 2 784 tok
MrBenJ/fleet-commander Command a fleet of AI Agents via git worktrees 11 Claude Code, Codex, OpenCode 2 5,444 tok
fardannozami/lapor-bot 11 Claude Code, Codex, Gemini CLI, OpenCode 4 341 tok
FilipeJesus/lanes 11 Claude Code, Codex, OpenCode 10 2,292 tok
az-scout/az-scout docs.az-scout.com Scout Azure regions for VM availability, zone mappings, pricing, spot scores, and quota — 11 Claude Code, Codex, GitHub Copilot, OpenCode 24 10,129 tok
validmind/atryum All the pretty things flitting around inside a glass house. I hope they don't get out. 11 Claude Code, Codex 2 —
Maidang1/open-claude-cowork Use Agent Client Protocol Rebuild Cowork 11 Claude Code, Codex, OpenCode 2 2,056 tok
marcomarchesi/agent-design-patterns-summary 11 Codex, OpenCode 1 220 tok
synaptent/aragora aragora.vercel.app Omnivorous Multi Agent Decision Making Engine - Ingest from any source, query from any cha 11 Claude Code, Codex, OpenCode 9 12,678 tok
paulasilvatech/frontier-cockpit paulasilvatech.github.io GitHub Copilot observability cockpit for local developer telemetry, AI Credits cost awaren 11 Claude Code, Codex, GitHub Copilot 35 4,254 tok
DevSwat-ResonantGenesis/RG_IDE dev-swat.com Resonant IDE — AI-native code editor built on VS Code OSS. Agentic loop, 59 local tools, 1 11 Claude Code, Codex, GitHub Copilot, OpenCode 32 11,482 tok
chainlesschain/chainlesschain 11 Claude Code, Codex, OpenCode 4 5,475 tok
arjun-krishna1/mrburns Mr. Burns is a an executive-planner-worker agent swarm that co-ordinates multiple agents t 11 Codex, OpenCode 1 1,222 tok
dkothule/ai-context Unified context system for seamless multi-agent AI development. Works with Cursor, Claude 11 Claude Code, Codex, OpenCode 6 1,689 tok
ai4curation/github-ai-integrations ai4curation.github.io Copier template for adding AI integrations to a GH repo 11 Claude Code, Codex, GitHub Copilot, OpenCode 4 162 tok
yz9yt/P0G Project 0 Antigravity Agentic Developer Orquestator 11 Codex, OpenCode 1 3,409 tok
Cody-W-Tucker/Cognitive-Assistant aether-web.pages.dev Create adaptive, value-driven AI that aligns actions with long-term purpose, fostering hum 11 Codex, OpenCode 1 714 tok
BitByBit-B3/frame-os frameos.pages.dev the operating system for ai native video editing. 11 Claude Code, Codex, OpenCode 2 4,979 tok
jbstavers/pinot-pi 11 Codex, OpenCode 1 182 tok
SisyphusSQ/harness-template 11 Codex, OpenCode 1 240 tok
serein-nyx/codex-proof Evidence-backed task contracts, verification, and handoffs for Codex. 11 Codex, OpenCode 2 163 tok
illyar80/developer-farm Goodhart-proof AI coding pipeline with architectural isolation 11 Codex, OpenCode 1 1,021 tok
Smart-AI-Memory/attune-ai attune-ai.dev Persistent memory and receipt-verified workflows for Claude Code — plugin, MCP server, and 11 Claude Code, Codex, OpenCode 51 6,049 tok
aws-samples/sample-claude-code-multi-model Run Claude Code with any foundation model on Amazon Bedrock (43 models) or a self-hosted m 11 Claude Code, Codex, OpenCode 6 527 tok
Dipen-Dedania/agent-pulse dipen-dedania.github.io Know what your agents are doing 11 Claude Code, Codex, OpenCode 10 1,749 tok
akasecurity/claude-tools akasecurity.io The clean slate a fresh Claude Code should start from — clean context, locked credentials, 11 Claude Code, Codex, Gemini CLI, OpenCode 3 793 tok
Avyayalaya/agent-council avyayalaya.github.io A runtime-portable 5-agent adjudicator council for universal quality gating of text artifa 11 Codex, OpenCode 1 2,916 tok
a-tokyo/agent-skills-harness agent-skills-harness.ahmedtokyo.com A factory for building production-grade agent skills — benchmarked against gold standards, 11 Claude Code, Codex, OpenCode 2 1,925 tok
CyranoB/web-forager A search-and-fetch toolkit for AI agents, available as an MCP server and as standalone Age 11 Claude Code, Codex, OpenCode 2 517 tok
axiomantic/spellbook axiomantic.github.io Multi-platform AI assistant skills and workflows. Serious engineering. Also fun. 11 Claude Code, Codex, Gemini CLI, OpenCode 5 7,668 tok
major7apps/tiingo-mcp crates.io Tiingo MCP server in Rust with 38 tools for stock market data, forex, crypto, financial ne 11 Claude Code, Codex, OpenCode 2 786 tok