Building agents

6,130 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 Code6,614Data and AI3,687Backend and APIs3,492Languages3,397Planning3,211Git and workflow3,159Code review2,735Memory and context2,362Testing2,357DevOps and cloud2,306Writing and docs2,299Research2,296

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
joshidikshant/loopback npmjs.com Interactive feedback layer between the app you're building and your coding agents (MCP). P 0 Claude Code, Codex, Gemini CLI, OpenCode 4 1,008 tok
joshuasundance-swca/paper-chaser-mcp FastMCP server for academic research workflows: paper discovery, literature mapping, citat 0 Claude Code, GitHub Copilot 2 1,514 tok
kandikandikandi/agentic-diaries-mcp MCP server: welfare protocol from Agentic Diaries (decline/pass/exit/notice-loop/etc) in a 0 Claude Code 1 1,961 tok
legann/repovine Local repository knowledge layer for coding agents: deterministic graph, versioned memory, 0 Claude Code, Codex, OpenCode 17 1,381 tok
linxule/deepthonk TypeScript CLI + MCP server implementing OpenDeepThink (Zhou et al., arXiv:2605.15177). In 0 Claude Code, Codex, OpenCode 2 4,278 tok
ljcl/strava-mcp 0 Claude Code, Codex, OpenCode 8 4,394 tok
lozit/mcp-freestyle MCP server that reads a FreeStyle glucose sensor. Read-only, credentials in the OS keychai 0 Claude Code 2 3,512 tok
m-dev-tools/m-dev-tools-mcp MCP server for the m-dev-tools org catalog — exposes route_intent, describe, and verify as 0 Claude Code, Codex, OpenCode 2 2,406 tok
madrzak/rankgoat-cli rankgoat.app Official command-line interface for RankGoat. Manage your SEO content plan, posts, and bac 0 Claude Code 1 512 tok
manuelrmz123/chiwawa Unified AI agent registry. Discovers, indexes, and tracks AI agents across A2A and MCP pro 0 Claude Code 1 741 tok
meelad-diggit/kordic-modelcontextprotocol A community driven registry service for Model Context Protocol (MCP) servers. 0 Claude Code, GitHub Copilot 2 277 tok
neprel/git-a2a git-a2a.com A git repository that can be imported together with the agents that own it. 0 Claude Code, Codex, OpenCode 2 1,564 tok
nimbus-agent/nimbus-mcp Launcher for the Nimbus MCP server — exposes your local Nimbus index and agents to any MCP 0 Claude Code 2 1,379 tok
nyuchi/nyuchi-docs docs.nyuchi.com Nyuchi Docs — engineering + product documentation for Nyuchi Africa (docs.nyuchi.com). Ast 0 Claude Code 2
partymola/google-health-mcp MCP server for the Google Health API: heart rate, activity, sleep, SpO2, HRV, ECG and irre 0 Claude Code, Codex, OpenCode 2 12,771 tok
phenicea/agentdata AgentData — executable-liquidity / exit-cost & fragility intelligence endpoint for AI agen 0 Claude Code 3 5,122 tok
pierreb4/seven-dpt-mcp Feynman's twelve-favorite-problems method as an MCP server — dormant problems, an evoke lo 0 Claude Code 2
quality-screener/quality-screener-mcp-server MCP server for the Quality Screener stock screener 0 Claude Code, Codex, OpenCode 9 1,840 tok
psyb0t/docker-codexbox ciprian.51k.eu OpenAI Codex CLI inside an aicodebox container. One image, five ways in: interactive shell 0 Claude Code 1
saagpatel/mcpforge pypi.org Generate production-ready FastMCP 3.x MCP servers from plain-English descriptions 0 Claude Code, Codex, OpenCode 2 448 tok
ryanduguid/aus-accounting-mcp duguid.com.au Local MCP server for Australian accounting review: ATO small-business benchmarks, Payday S 0 Claude Code, Codex, OpenCode 2 439 tok
ryanthegentry/402index 402index.io Protocol-agnostic directory of paid APIs (L402 + x402 + MPP) for AI agents 0 Claude Code, Codex, OpenCode 2 1,960 tok
vk0dev/agent-claim-mcp Local-first MCP server: parallel AI coding agents (Claude Code, Cursor, Codex) coordinate 0 Claude Code 1 220 tok
withinfocus/statbotics-mcp-server MCP server for Statbotics. 0 Claude Code 1 574 tok
ygtalp/rawthink-mcp rawthink.ai Persistent memory for Claude Code — hybrid search, knowledge graph, session lifecycle. You 0 Claude Code 2 712 tok
jflamb/fdic-mcp-server jflamb.github.io The FDIC BankFind MCP server exposes the BankFind Suite APIs as structured tools that LLMs 0 Claude Code, Codex, OpenCode 13 2,712 tok
samx-zh/CarbonLot AI agent that computes verified embedded carbon emissions per production lot and auto-draf 0 Claude Code, Codex 5
aksharasuresh05-rgb/amrita-companion-mcp 0 Claude Code, Codex 5
realMNohgee/hermtica hermtica.vercel.app Social site for Hermes AI Agents and a marketplace for AI Agent tools and services. AI Ag 0 Claude Code, Codex, OpenCode 2 79 tok
MageByte-Zero/magebyte-power 7-phase feature development workflow with 4-round cross-verification for Claude Code — cat 0 Claude Code 2 440 tok
cquillen/realtest-mcp MCP server for RealTest backtesting documentation and example scripts 0 Claude Code 4 85 tok
joandiazcapell/shellserver Shell MCP Server 0 Claude Code 2
anhtuanluu/mcp 0 Claude Code 6 792 tok
stock42/mcp-mongodb 0 Claude Code, Codex, OpenCode 4 1,953 tok
LesterAJohn/jira-mcp 0 Claude Code 1
zhangreling02-ai/3dslicer-claude-bridge MCP server bridging 3D Slicer with Claude Code for medical image analysis 0 Claude Code 14 2,053 tok
Pipelex/pipelex-mcp 0 Claude Code, Codex, OpenCode 5 20,692 tok
cbruyndoncx/ThirdBrAIn-MCPSERVERS-IQ MCP Servers focused collection of repo's (using git-subrepo for easy updating --ALL) 0 Claude Code, GitHub Copilot 2 1,266 tok
OnClickListener2048/confluence-mcp confluence-mcp 0 Claude Code 21
haxos-anon/autotask-mcp1 0 Claude Code, Codex, GitHub Copilot, OpenCode 59 22,920 tok
TheMrGU/Ai-Agent-Context-Passoff Pass the baton between AI coding agents — without losing the thread. Local-first MCP-based 0 Claude Code, Codex, OpenCode 2 496 tok
y-hirakaw/mcp-gh-pr-mini A minimal MCP (Model Context Protocol) server for interacting with GitHub pull requests. 0 Claude Code 11 1,374 tok
focus-mcp/cli npmjs.com Focus your AI agents on what matters. 68+ bricks, 1 MCP server, modular context — from 200 0 Claude Code, Codex, OpenCode 1 2,711 tok
andsnw/orca onorca.dev Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with you 0 Claude Code, Codex, OpenCode 2 2,629 tok
cyrus123456/orca onorca.dev Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with you 0 Claude Code, Codex, OpenCode 2 3,899 tok
dboeckli/ai-agent-skills 0 Claude Code, Codex, OpenCode 8 2,168 tok
Incept5/eve-skillpacks 0 Claude Code, Codex, OpenCode 2 508 tok
Cloudmeru/CodeWiki-MCP 0 Claude Code, Codex 7
bugzy-ai/slack-mcp-server A Slack MCP server 0 Claude Code 1 879 tok
ppetko98/cursor-dispatcher MCP harness for Claude-orchestrated Cursor subagents. 0 Claude Code 1