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
gotalab/skillport Bring Agent Skills to Any AI Agent and Coding Agent — via CLI or MCP. Manage once, serve a 421 Claude Code, Codex, OpenCode 2 817 tok
asmyshlyaev177/state-in-url state-in-url.dev Store any user state in query parameters; imagine JSON in a browser URL, while keeping typ 419 Claude Code, Codex, OpenCode 2 6,360 tok
r-dbi/odbc odbc.r-dbi.org Connect to ODBC databases (using the DBI interface) 418 Claude Code, Codex, OpenCode 2 1,253 tok
decocms/studio decocms.com Open-source control plane for your AI agents. Connect tools, hire agents, track every toke 415 Claude Code, Codex, OpenCode 10 1,368 tok
IgorWarzocha/howaboua-pi-stuff A monorepo of extensions and skills by yours truly. 413 Claude Code, Codex, Cursor, OpenCode 7 1,481 tok
prisma/prisma-next ⛔ Moved to prisma/prisma — Prisma Next development continues there under the name Prisma O 411 Claude Code, Codex, OpenCode 6 2,674 tok
tellahq/opensession opensession.com 410 Claude Code, Codex, OpenCode 61 2,967 tok
betta-tech/ejemplo-harness-subagentes 404 Claude Code, Codex, OpenCode 8 1,290 tok
evilmartians/agent-prism storybook.agent-prism.evilmartians.io React components for visualizing traces from AI agents 404 Claude Code, Codex, GitHub Copilot, OpenCode 5 882 tok
wesammustafa/opencode-primer Master OpenCode, the open-source AI coding agent — setup, agents, skills, plugins, MCP, Ze 404 Codex, OpenCode 1 1,646 tok
PlanExeOrg/PlanExe planexe.org Create a plan from a description in minutes 403 Codex, OpenCode 1 1,637 tok
agent-tower/core The command center for AI agents such as Claude Code, Codex, and Gemini-Cli, making your a 397 Claude Code, Codex, OpenCode 6 1,755 tok
mcneel/RhinoAI mcneel.github.io AI features for Rhino 397 Claude Code, Codex, OpenCode 2 439 tok
raulvidis/openclaw-multi-agent-kit Production-tested templates for deploying multi-agent AI teams on OpenClaw with Telegram s 396 Claude Code, Codex, OpenCode 2 479 tok
modernweb-dev/rocket rocket.modern-web.dev The modern web setup for static sites with a sprinkle of JavaScript 395 Claude Code, Codex, OpenCode 18 53 tok
Cocolalilal/LastChat A Fork of Rikkahub with an overhauled UI and feature additions 395 Claude Code, Codex, OpenCode 5 9,274 tok
qaml-ai/camelAI camelAI — an AI coding assistant platform built on Cloudflare Workers and Durable Objects 394 Claude Code, Codex, OpenCode 7 12,856 tok
OpenSource03/harnss harnss.app Open-source, desktop client/UI build to harness Claude Code, Codex and any other Agent acc 393 Claude Code, Codex, OpenCode 11 16,927 tok
disler/agent-sandbox-skill An agent skill for managing isolated execution environments 392 Claude Code, Codex, Gemini CLI, OpenCode 3 230 tok
fzy2012/rhzl-Agentic-Design-Patterns-cn adpc.ruhang365.cn Agent design patterns 392 Claude Code, Codex, Cursor, OpenCode 3 4,386 tok
danjdewhurst/story-skills npmjs.com Agent Skills for end-to-end story writing in markdown, packaged as Codex and Claude Code p 392 Claude Code, Codex, OpenCode 2 3,824 tok
oculus-samples/Unity-Movement Body, Eye and Face Tracking code sample. 391 Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf 7 1,072 tok
paralleldrive/aidd The standard framework for AI Driven Development 389 Codex, OpenCode 1 464 tok
timwuhaotian/the-pair apps.timwuhaotian.dev Open-source AI pair programming for desktop: a Mentor + Executor agent cross-check each ot 386 Claude Code, Codex, OpenCode 3 7,549 tok
spencermarx/open-code-review AI-powered multi-agent code review. Simulates a customizable team of Engineers performing 382 Claude Code, Codex, OpenCode, Windsurf 12 2,402 tok
mistydew/tokenicode-deepseek-alpha TOKENICODE DeepSeek Alpha: a DeepSeek/CC Switch focused TOKENICODE fork 381 Claude Code, Codex, OpenCode 27 4,219 tok
brianlovin/agent-config brianlovin.com My coding agent config 380 Claude Code, Codex, OpenCode 2 344 tok
xiaojilele-glitch/WhyBuddy miantuan.ai A Simple and Universal Product Rehearsal Engine, Speccing Anything. 380 Claude Code, Codex, Kiro, OpenCode 38 124,933 tok
Cotal-AI/Cotal cotal.ai The open standard for agent coordination 380 Claude Code, Codex, OpenCode 6 5,380 tok
hechtcarmel/jetbrains-index-mcp-plugin A Jetbrains IDE IntelliJ plugin aimed to provide coding agents the ability to leverage int 378 Claude Code, Codex, OpenCode 2 13,598 tok
lifemate-ai/embodied-claude An MCP suite that gives Claude a physical presence 377 Claude Code, Codex, OpenCode 20 8,337 tok
CronusL-1141/AI-company Multi-agent team operating system for Claude Code. 108 MCP tools, 40+ agent templates, 10 374 Claude Code, Codex, OpenCode 2 5,721 tok
prabogo/prabogo prabogo.com Prabogo is a Go framework designed to simplify project development by providing an interac 373 Codex, GitHub Copilot, OpenCode 16 709 tok
Far-Se/tabame far-se.github.io Tabame is an alternative to Windows Taskbar. It's Raycast and Powertoys combined. 372 Claude Code, Codex, GitHub Copilot, OpenCode 6 1,747 tok
Asymmetric-al/core asymmetric.al A high-performance, enterprise-grade Next.js 16 application for mission-focused non-profit 371 Claude Code, Codex, GitHub Copilot, OpenCode 6 3,444 tok
K-Dense-AI/science-superpowers k-dense.ai Composable computational-science methodology skills for AI research agents — pre-registrat 371 Claude Code, Codex, Gemini CLI, OpenCode 3 688 tok
akitaonrails/llm-coding-benchmark Simple benchmark to test the most popular open source and commercial LLMs with automated O 371 Claude Code, Codex, OpenCode 3 7,956 tok
griddynamics/rosetta griddynamics.github.io An instruction layer for AI coding agent 370 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode 18 300 tok
Leon-Drq/openagentskill openagentskill.com The skill layer for AI agents: npm for AI Agent Skills. 368 Codex, OpenCode 1 529 tok
logiscape/mcp-sdk-php Model Context Protocol SDK for PHP 368 Claude Code, Codex, OpenCode 4 3,032 tok
GeiserX/awesome-spain geiserx.github.io Una selección de software open source que da soporte específico a España 367 Claude Code, Codex, OpenCode 4 4,116 tok
ttktjmt/mjswan mjswan.com MuJoco Simulation on WebAssembly with Neural networks 364 Claude Code, Codex, OpenCode 6 619 tok
natolambert/colloquium natolambert.github.io A markdown native slides tool for academics building with agents. 362 Claude Code, Codex, OpenCode 4 1,173 tok
NTCoding/claude-skillz Random Claude skills for common, simple programming tasks 361 Claude Code, Codex, OpenCode 3 1,157 tok
responsibleai/ASSERT responsibleai.github.io Requirement-driven evaluation harness for AI agents and LLM applications. Generate behavio 360 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode 6 6,087 tok
omagents/omagents 359 Codex, OpenCode 1 5,958 tok
benchflow-ai/benchflow benchflow.ai Research infra for creating RL environments, post-training, and evals. 359 Claude Code, Codex, OpenCode 10 1,674 tok
0cv/herdr-mobile-relay Approve and monitor Herdr agents remotely from your phone, a mobile web app for Android/iO 359 Claude Code, Codex, OpenCode 2 916 tok
Infatoshi/netherite 358 Codex, OpenCode 1 16,313 tok
clay-good/OpenLore Deterministic, local-first memory and guardrails for AI coding agents with no LLM in the h 358 Claude Code, Codex, OpenCode 3 10,694 tok