Building agents

8,489 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 Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
wellkilo/RepoPilot wellkilo.github.io Auditable repository maintenance AgentTeam with evidence-backed pull requests, automated c 3 Codex, OpenCode 1 727 tok
Supa-Media/context context.lc Free your context. Share your context. One MCP endpoint for every AI client, backed by a m 3 Claude Code 8 5,666 tok
real-limitless/ansible-flow-mcp real-limitless.github.io MCP server exposing Ansible modules to AI agents (search → schema → check → execute). Side 3 Claude Code, Codex, OpenCode 2 4,638 tok
nabheet/vscode-mcp-server VS Code MCP server for AI agents (opencode, Claude, Cursor) — debug, edit, and control VS 3 Codex, OpenCode 1 1,147 tok
cyanheads/who-gho-mcp-server npmjs.com Query WHO Global Health Observatory data — 3,059 indicators across 194 member states with 3 Claude Code, Codex, OpenCode 2 16,430 tok
forgeopslabs/appstore-mcp MCP server (Rust, rmcp) exposing the Apple App Store Connect API — apps, in-app purchases, 3 Codex, OpenCode 1 817 tok
orieg/gws-connector orieg.github.io Multi-account Google Workspace MCP server — Gmail, Calendar, and Drive with smart routing. 3 Claude Code, Codex, GitHub Copilot, OpenCode 6 1,312 tok
cyanheads/devops-status-mcp-server npmjs.com Check vendor status pages, inspect SSL/TLS certificates, verify DNS propagation, and get i 3 Claude Code, Codex, OpenCode 2 16,352 tok
cyanheads/earthquake-mcp-server npmjs.com Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts 3 Claude Code, Codex, OpenCode 2 15,208 tok
davidmosiah/short-video-agent-kit npmjs.com Agent-first short-form AI video generation CLI and MCP server for Sora, Veo, xAI and Seeda 3 Codex, OpenCode 1 137 tok
davidmosiah/tiktok-agent-publisher npmjs.com Agent-first TikTok Content Posting API CLI and MCP server with dry-run publishing 3 Codex, OpenCode 1 142 tok
dockndevai/mcp-clickhouse dockndevai.github.io MCP server for ClickHouse — explore, query, and manage with SQL-classification-based secur 3 Claude Code 1 —
dayvisonassis/sdd-skills Spec-driven development skills for Claude Code: PRD → spec/contract → implement → contract 3 Claude Code 1 339 tok
jd20030807/touch-grass A local break-reminder companion for Codex and Claude Code. 3 Claude Code, Codex, OpenCode 2 177 tok
Herbertmt978/HA_Codex_Bridge Run Codex privately inside Home Assistant with ChatGPT login, automations, skills, plugins 3 Codex, OpenCode 1 1,412 tok
impactbrussels/AINativeOS impact.brussels The open OS for building an AI-native company in hard-mode sectors. A 15-chapter Handbook, 3 Claude Code, Codex, Gemini CLI, OpenCode 3 2,832 tok
agentlint/agentlint agentlint.sh The Lighthouse for AI coding agents. Audit any repo for how ready it is for Claude Code, C 3 Claude Code, Codex, GitHub Copilot, OpenCode 4 3,497 tok
theorionic/mcp-acp-bridge A stateful Model Context Protocol (MCP) server that acts as a bridge to interact with Agen 3 Claude Code, Codex 1 —
oleg494/coding-kit Portable agent-brain kit: superpowers methodology, YAGNI minimalism, cross-chat SQLite FTS 3 Claude Code, Codex, OpenCode 2 635 tok
The-40-Thieves/alexandria-mcp the40thieves.dev 152-source digital library MCP server. Natural-language search, full-text reading, and cit 3 Claude Code, Codex, OpenCode 12 222 tok
originalrashmi/rc-engine-product-framework rc-engine.vercel.app RC Engine — A complete AI-native product development pipeline. 31 MCP tools across 4 domai 3 Claude Code, Codex, OpenCode 41 5,187 tok
adsagents/adsagent-ai-skills adsagent.md AdsAgent hosted MCP for Meta, Google Ads & TikTok — public Chatgpt/Claude/Cursor/Grok skil 3 Codex, OpenCode 1 454 tok
Bigred97/ausdata-mcp-client ausdata.io Official npm MCP client for ausdata.io — 28 tools across 9 AU government data sources 3 Claude Code 3 1,756 tok
sandraschi/leanforge-mcp Lean theorem prover MCP: automated proof search, mathlib integration, job management 3 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 5 3,048 tok
glbforge/glbforge glbforge.dev Make AI-generated 3D assets web-ready. Analyze against performance budgets, auto-optimize 3 Claude Code 1 2,447 tok
snoozelieb/coach-mcp 3 Claude Code 11 4,501 tok
neverprepared/mcp-utm MCP server for UTM virtual machine management via AppleScript 3 Claude Code 1 1,332 tok
Syndicats/mcp-initializer POC on how to use an mcp server as project initialization tool for agentic coding 3 Claude Code 1 381 tok
henrychong-ai/yggdrasil-mcp henrychong.com Reasoning orchestration MCP server — Tree of Thoughts with deep planning, branching, and r 3 Claude Code 1 8,020 tok
rex/mcp-apple-reminders MCP server for Apple Reminders. Full CRUD via EventKit, no shortcuts hacks. 3 Claude Code, Codex, Gemini CLI, OpenCode 26 3,552 tok
PRUVALEX-Systems/PruvaGraph An MCP server and IDE extension that cuts Cursor and Claude API costs by 99% using local A 3 Claude Code 1 523 tok
DeepBlueCoding/mcp-replay-dota2 MCP server for parsing dota2 replay .dem files 3 Claude Code, Codex, OpenCode 7 3,253 tok
Peter-N91/hve-squad-mcp Deployable MCP server that publishes the hve-squad as model-invocable tools over Streamabl 3 GitHub Copilot 1 709 tok
CleanCod3Systems/creator-research-mcp 3 Claude Code, Codex, OpenCode 3 1,782 tok
1942293420/Evolvmem_MCP A memory management MCP with a vector database 3 Codex, OpenCode 1 1,282 tok
grahama1970/extractor Advanced multi-format document processing with AI accuracy improvements - Enhanced marker- 3 Claude Code, Codex, OpenCode 54 8,882 tok
tatargabor/set-copilot Voice dictation + real-time meeting copilot for Claude Code — speak into the mic, cross-re 3 Claude Code 65 12,639 tok
quay/ai-helpers 3 Claude Code 1 —
JocysCom/SslScanner Scan SSL/TLS certificate and domain expiry dates. 3 Claude Code, Codex, GitHub Copilot, OpenCode 9 8,260 tok
bittencourtthulio/expxdev npmjs.com CLI do metodo Expx: instala, atualiza e diagnostica o ecossistema de skills (sprintx, runx 3 Claude Code 2 —
RegestaItalia/trm-core docs.trmregistry.com Core Node.js library for TRM, the open-source package manager for SAP ABAP, implementing p 3 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 4 432 tok
anthony-spruyt/claude-plugins 2 Claude Code 17 659 tok
ormastes/simple Self-hosted programming language and toolchain with Python-like syntax, native compilation 2 Claude Code, Codex, Gemini CLI, OpenCode 15 12,193 tok
RFingAdam/mcp-cst-studio MCP server for CST Studio Suite — antenna design, RF simulation, and PCB layout 2 Claude Code 1 1,458 tok
MustaphaSteph/agent-bus Local message bus for Claude Code, Codex, and other MCP agents: one SQLite file, 65 MCP to 2 Claude Code, Codex, OpenCode 2 457 tok
ralvarezdev/ralvaskills skills.ralvarez.dev My personal, ever-growing collection of AI skills for OpenCode and Claude Code. Enforces s 2 Claude Code, Codex, OpenCode 2 1,829 tok
ethereumfollowprotocol/google-services-mcp google-services-mcp.efp.workers.dev MCP server for interacting with the google services used by the EFP team 2 Claude Code 3 —
bobleer/deepseek-harness-plugin-mcp MCP server that lets any agent discover, install, and run DeepSeek Harness plugins (topic: 2 Codex, OpenCode 1 122 tok
isomorphic-team/isomorphic-app isomorphic.sh The Org Brain: a GitHub-backed team knowledge base that Claude can search, read, and edit 2 Claude Code 9 3,453 tok
GeiserX/lynxprompt-mcp MCP Server for LynxPrompt — browse, search, and manage AI configuration blueprints (AGENTS 2 Claude Code, Codex, OpenCode 4 2,399 tok