Building agents

5,701 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
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
loved0543-dotcom/no-shell-agent-operating-pack ai-automation-operating-pack.vercel.app Plain-language operating pack for preventing empty-shell AI automation with agents, plugin 0 Codex, OpenCode 1 214 tok
nexus-mcp-infra/similarity-search-api-sdk API real generada por FORGE 0 Codex, OpenCode 1 5,406 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 2 189 tok
pduggusa/dredd-mcp analytics.dugganusa.com Dredd: pre-flight verdict on MCP servers and their dependency trees. Blocks known-compromi 0 Claude Code, Codex, OpenCode 2 1,113 tok
peterod99/nynch-mcp-server nynch.com MCP server for Nynch. 42 tools for CRM, relationship intelligence, and multi-agent orchest 0 Claude Code, Codex, OpenCode 2 2,001 tok
pooriaarab/aigentify Make any product agent-native: audit a repo or site for AGENTS.md, MCP/server.json, Offer 0 Codex, OpenCode 1 818 tok
quality-screener/quality-screener-mcp-server quality-screener-mcp.vercel.app MCP server for the Quality Screener stock screener 0 Claude Code, Codex, OpenCode 9 1,902 tok
saagpatel/mcp-trust mcp-trust-synthetic-preview-git-202.vercel.app Neutral trust registry for MCP servers — check before you connect 0 Claude Code, Codex, OpenCode 2 1,237 tok
saagpatel/mcpforge pypi.org Generate production-ready FastMCP 3.x MCP servers from plain-English descriptions 0 Claude Code, Codex, OpenCode 4 648 tok
saagpatel/operant An operating-agent calibration benchmark — measures whether an LLM agent makes correct ope 0 Claude Code, Codex, OpenCode 2 496 tok
saagpatel/portfolio-mcp saagarpatel.dev Read-only MCP server over the public saagarpatel.dev corpus and OPERANT results 0 Claude Code, Codex, OpenCode 2 387 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
warfare-hub/revenue-mcp Revenue Dashboard MCP — query your MRR, churn, and revenue from Stripe, Gumroad, Lemon Squ 0 Codex, OpenCode 1 369 tok
wwwwujl/yuque-mcp Production-grade Yuque MCP server with safe read/write tools 0 Codex, OpenCode 1 311 tok
teamshared-ai/teamshared-plugin Cursor plugin for teamshared: remote MCP + recall-first memory rule 0 Claude Code, Codex, OpenCode 1 1,007 tok
lolay/nowline nowline.io Roadmaps as code. For everyone. 0 Claude Code, Codex, Cursor, OpenCode 4 3,842 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
rvbernucci/forja-guide Open architecture and implementation roadmap for Forja, a governed multi-agent software fa 0 Codex, OpenCode 1 341 tok
Habib0x0/mcp-sec 0 Codex, OpenCode 1 3,841 tok
stock42/mcp-mongodb 0 Claude Code, Codex, OpenCode 4 1,953 tok
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
Starlight143/mcp-server-stage0-authorization signalpulse.org MCP server demonstrating server-side authorization with Stage0 runtime policy validation 0 Codex, OpenCode 1 902 tok
dullroar/metadata_mcp This MCP server reads and writes metadata to a variety of file formats using exiftool, mut 0 Claude Code, Codex, OpenCode 2 627 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
doshirush1901/ira-universe Public Ira Universe — visitor MCP + architecture docs (clean history) 0 Codex, OpenCode 1 1,554 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 3,160 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 3,894 tok
dboeckli/ai-agent-skills 0 Claude Code, Codex, OpenCode 9 2,421 tok
Incept5/eve-skillpacks 0 Claude Code, Codex, OpenCode 2 508 tok
flin-agency/flin-linkedin-ads-mcp 0 Codex, OpenCode 1 304 tok
Cloudmeru/CodeWiki-MCP 0 Claude Code, Codex 7 —
deanxizian/balatro-codex-mcp 0 Codex, OpenCode 1 222 tok
DeployFaith/Hermes_WorldKit_MCP Secure first-party MCP control plane and optional Godot editor bridge for Hermes WorldKit 0 Codex, OpenCode 1 420 tok
clemente-turrubiates/telegram-agent-mcp MCP server (Rust) exposing a Telegram bot for LLM agents to converse and orchestrate tasks 0 Codex, OpenCode 1 719 tok
redgreat/git_mcp_server Git service for agents to inspect code logic 0 Codex, OpenCode 1 1,253 tok
anshux1/health-care-mcp 0 Claude Code, Codex 5 —
jcappele/godot-docs-mcp fork of James Doyle's godot-docs-mcp with windows in mind 0 Codex, OpenCode 1 1,813 tok
Kavara-AI/kirk-mcp kirk-mcp.kavara.ai Kirk MCP — sealed ML model for cross-section entropy scoring on non-stationary time series 0 Claude Code, Codex, Cursor, OpenCode 39 93 tok
zhangwanli09/internal-swagger-mcp Let AI agents query your internal Swagger platform's API docs via MCP 0 Claude Code, Codex, OpenCode 2 132 tok
StarGazer1995/mcp-stargazing An MCP server that provides real-time astronomical data, smart stargazing planning, and li 0 Claude Code, Codex, OpenCode 2 6,230 tok
a9lim/rlaif Single-user MCP server with negative and positive feedback channels 0 Codex, OpenCode 1 6,005 tok
fuwadog/forge-mcp 0 Codex, OpenCode 1 1,725 tok
berntpopp/uniprot-link genefoundry.org MCP server for UniProt: protein function, sequence, features and cross-references over the 0 Claude Code, Codex, OpenCode 10 1,432 tok