Building agents

6,707 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
Merit-Systems/OpenInstinct openinstinct.sh iMessage personal assistant + password vault 484 Claude Code, Codex, OpenCode 2 1,532 tok
vercel-labs/personal-agent-template personal-agent-template.vercel.app Open-source template for a durable personal AI agent — web chat, Slack, Linear, and long-t 483 Claude Code, Codex, OpenCode 2 721 tok
juyterman1000/entroly juyterman1000.github.io Cut AI context cost without trusting the compressor. Every reduction is reversible, byte-e 483 Claude Code, Codex, Gemini CLI, OpenCode 6 4,667 tok
PrismorSec/prismor prismor.dev Self-hosted runtime control plane for AI agents. Observe or HITL approve or Block rogue t 476 Claude Code, Codex, OpenCode 12 5,259 tok
db-lyon/ue-mcp ue-mcp.com Complete Unreal Engine development toolkit exposed as MCP tools. 476 Claude Code 3 7,469 tok
duolahypercho/fusion-fable Fuse two frontier models into one Fable-tier answer: Opus 4.8 drafts, a second model (Opus 471 Claude Code 1 15,713 tok
professorpalmer/Puppetmaster Provider-neutral control plane for durable-state agent swarms: subprocess workers, leases, 471 Claude Code, Codex, Cursor, OpenCode 2 4,706 tok
databrickslabs/ontobricks Transforms Databricks Unity Catalog tables into a dynamic knowledge graph, with ontology d 468 Claude Code, Codex, Cursor, OpenCode 3 1,975 tok
peakmojo/applescript-mcp MCP server that execute applescript giving you full control of your Mac 466 Claude Code 1 1,164 tok
ZhangHanDong/agent-spec zhanghandong.github.io `agent-spec` is an AI-native BDD/spec verification tool for task execution. 462 Claude Code, Codex, Cursor, OpenCode 4 7,438 tok
1mancompany/OneManCompany 1mancompany.github.io Build Your Agent Company with OMC 462 Claude Code 2 365 tok
naw103/foremerge foremerge.com Catch intent conflicts before code conflicts. The open-source coordination protocol for co 462 Claude Code, Codex, OpenCode 3 2,092 tok
cnfjlhj/ai-collab-playbook Practical AI collaboration playbook for research, writing, reading, and coding: article, p 461 Claude Code, Codex, OpenCode 2 3,413 tok
astronomer/agents astronomer.io AI agent tooling for data engineering workflows. 458 Claude Code, Codex, OpenCode 2 790 tok
zamesin/Next-Move-Theory-Canon-and-Skills nextmovetheory.com Claude Code skills for product market research, value props, PRDs, and go-to-market — plus 457 Claude Code, Codex, OpenCode 2 12,336 tok
warpdotdev-demos/cloud-factory-demo 457 Claude Code, Codex 6 —
HangYu8123/HarnessFlow Harness coding workflow for codex, claude, github copilot 453 Claude Code, Codex, OpenCode 18 2,605 tok
m98/fluent The AI Language Learning Kit for Claude Code and others 453 Claude Code, Codex, OpenCode 7 5,096 tok
AMOS144/ZeroToken ZeroToken — Record once, automate forever. A lightweight MCP for agent-driven browser auto 452 Claude Code 2 3,036 tok
zapier/zapier-mcp docs.zapier.com Official plugin distribution for the hosted Zapier MCP server. Install it in your AI clien 452 Claude Code, Codex, OpenCode 2 1,367 tok
leonvanzyl/agentic-coding-starter-kit 451 Claude Code, Codex, OpenCode 27 351 tok
amazingloft999-droid/mattpocock-skills Skills for Real Engineers. Straight from my .claude directory. (github/mattpocock) 450 Claude Code 1 186 tok
alibaba/UnifiedModel alibaba.github.io The semantic layer that makes enterprise data understandable to AI agents — model entities 450 Claude Code, Codex, OpenCode 2 2,376 tok
Tencent/workbuddy-bench 450 Claude Code, Codex 2 —
jamditis/claude-skills-journalism skills.amditis.tech Claude Code skills for journalism, media, and academia - verification, FOIA, data journali 448 Claude Code, Codex, GitHub Copilot, OpenCode 4 6,623 tok
delorenj/mcp-server-trello A Model Context Protocol (MCP) server that provides tools for interacting with Trello boar 447 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 69 4,101 tok
notque/vexjoy-agent vexjoy.com VexJoy AI Agent with Jev Intelligent Routing - /do routes plain-English requests to the ri 446 Claude Code, Codex, Gemini CLI, OpenCode 14 3,500 tok
smithersai/smithers smithers.sh Smithers is an agentic workflow framework for defining workflows in simple TypeScript conf 446 Claude Code, Codex, OpenCode 9 5,207 tok
platformplatform/PlatformPlatform A platform designed for building enterprise-grade, multi-tenant products using Azure, .NET 443 Claude Code, Codex, OpenCode 36 805 tok
marcusquinn/aidevops aidevops.sh Vibe-Coding is easy. DevOps is hard. OpenCode & Git token-efficient AI agent automation fo 439 Claude Code, Codex, GitHub Copilot, OpenCode 3 2,121 tok
greatSumini/cc-system 438 Claude Code 24 —
Nexus-Router/nexus nexusrouter.com Govern & Secure your AI 438 Claude Code, Codex, OpenCode 7 5,596 tok
amirlehmam/wmux wmux.org The original Windows terminal multiplexer for AI agents. 437 Claude Code, Codex, OpenCode 5 4,046 tok
Community-Access/accessibility-agents Accessibility review agents for Claude Code, GitHub Copilot, and Claude Desktop. Eleven sp 435 Claude Code, Codex, OpenCode 10 838 tok
gotgenes/pi-anthropic-auth Pi extension package for Anthropic OAuth compatibility 430 Claude Code, Codex, OpenCode 17 12,053 tok
ownpilot/OwnPilot ownpilot.dev Privacy-first personal AI assistant platform with autonomous agents, tool orchestration, a 429 Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf 10 9,916 tok
tile-ai/tilelang-ascend Ascend TileLang adapter 427 Claude Code, Codex, OpenCode 28 2,230 tok
dsifry/metaswarm A self-improving multi-agent orchestration framework for Claude Code, Gemini CLI, and Code 425 Claude Code, Codex, Gemini CLI, OpenCode 12 4,024 tok
NotASithLord/peerd peerd.ai The first AI agent harness native to the browser. A browser extension that runs a full age 425 Claude Code, Codex, OpenCode 2 17,079 tok
getsentry/warden warden.sentry.dev Your code is under new management. Agents that review your code. 423 Claude Code, Codex, OpenCode 6 1,263 tok
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
bassimeledath/dispatch A Claude Code skill that 10x's your effective context window by dispatching tasks to backg 414 Claude Code 2 666 tok
IgorWarzocha/howaboua-pi-stuff A monorepo of extensions and skills by yours truly. 413 Claude Code, Codex, Cursor, OpenCode 7 1,481 tok
ghost-in-the-droid/android-agent ghostinthedroid.com Open-source framework to drive a real phone with AI agents: Android over ADB, iPhone over 413 Claude Code 1 324 tok
hypnguyen1209/offensive-claude Offensive security toolkit for Claude Code covering red team, exploit dev, AD attacks, EDR 412 Claude Code 1 4,209 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
Runchuan-BU/BioClaw AI-Powered Bioinformatics Research Assistant. Built on OpenClaw. 410 Claude Code 13 1,198 tok