Building agents

7,521 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 Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
elzobrito/ESAA-Core ESAA combina Event Sourcing, projeção determinística e políticas fail-closed para transfor 62 Codex, OpenCode 1 1,058 tok
theo-kirby/cadex an amalgamation of Blender and FreeCAD, driven by an agentic harness 62 Claude Code, Codex, OpenCode 8 7,319 tok
smfworks/hermes-ai-team smfclearinghouse.com Build an AI team of Hermes agents: SOUL, memory, vault, skills, nightly research, kanban, 62 Codex, OpenCode 1 790 tok
snyk/studio-recipes A collection of Snyk Studio suggested Rules, Commands, Hooks, and Directives 62 Claude Code, Codex, OpenCode 2 22 tok
warpdev/mcp-hub-mcp 62 Claude Code 1 850 tok
involvex/gemini-cli-prompt-library A curated library of high-quality, professionally crafted prompts for common development t 61 Gemini CLI 1 1,204 tok
nozomio-labs/nia-rules-for-agents trynia.ai This repository provides pre-configured rules that teach AI coding agents how to effective 61 Claude Code, Codex 3
danmartuszewski/hop Fast, elegant SSH connection manager with a TUI dashboard and MCP server 61 Claude Code 2 101 tok
HuTa0kj/vetix Vetix — Automated scanning, identification, and assessment of SKILL security risks. 61 Codex, OpenCode 1 920 tok
bartholomej/node-csfd-api ČSFD API in JavaScript. Amazing NPM library for scrapping csfd.cz. Now with MCP server 61 Claude Code, Codex, Cursor, OpenCode 5 1,009 tok
kerim/zotero-code-execution Efficient multi-strategy Zotero search using code execution pattern 61 Claude Code 1 286 tok
heleninsights-dot/phd-deepread-workflow A professinal CLI workflow for PhD students to extract, analyze, and visualize academic pa 61 Claude Code, Codex, OpenCode 2 2,974 tok
DominikTobureto/awesome-grok-build Grok Build resources, reusable .grok/skills, AGENTS.md templates, hooks, prompts, and star 61 Codex, OpenCode 1 999 tok
Vinix24/vnx-orchestration vincentvandeth.nl Governance-first orchestration for Claude Code, Codex, and Gemini CLI — parallel workers, 61 Claude Code 33 2,220 tok
chujian66688/Tuling-Ai An enterprise-grade AI assistant system based on RAG (retrieval-augmented generation) and 61 Codex, OpenCode 4 1,696 tok
Neeeophytee/agent-stylebooks 11 installable editorial systems for AI agents, based on leading public style guides. 61 Claude Code, Codex, OpenCode 2 162 tok
watchfire-io/watchfire watchfire.io Better context. Better code. 61 Claude Code 2 1,045 tok
bman654/clodex Bridge Claude Code to OpenAI models — OpenAI API key or ChatGPT/Codex-plan OAuth 61 Claude Code, Codex, OpenCode 4 3,713 tok
galleonlabs/hypergrok-trading-desk botdirectory.ai Turn your Grok Bot into a 7-agent Hyperliquid trading desk. Roles, system prompts and skil 61 Codex, OpenCode 1 455 tok
leochiu-a/universal-agents leochiu-a.github.io The Lightest Shared Standard for AI Agents 60 Claude Code, Codex, OpenCode 2 610 tok
Xueheng-Li/sysu-awesome-cc A collection of Claude Code plugins and tools jointly contributed and maintained by teache 60 Claude Code 1 272 tok
yzstory/pomeloclaw An intelligent assistant based on DeepAgentsJS, inspired by OpenClaw's design philosophy. 60 Claude Code, Codex 1
nicepkg/vsync vsync.xiaominglab.com Sync MCP servers, Skills, Agents & Commands across Claude Code, Cursor, OpenCode, Codex. O 60 Claude Code, Codex, OpenCode 21 1,833 tok
zircote/rlm-rs zircote.com Rust CLI implementing the Recursive Language Model (RLM) pattern for Claude Code. Process 60 Claude Code, Codex, GitHub Copilot 8 2,974 tok
thaitype/chief A portable framework that reduces the cognitive load of working with AI coding agents — pl 60 Claude Code, Codex, OpenCode 3 1,179 tok
PostHog/context-mill PostHog context and skill assembly for AI agents and LLM tasks 60 Claude Code, Codex, OpenCode 3 1,771 tok
Oaklight/ToolRegistry toolregistry.readthedocs.io ToolRegistry: A Protocol-Agnostic Tool Management Library for Function-Calling LLMs (OpenA 60 Claude Code, Codex, OpenCode 2 2,150 tok
detaildotdesign/skill detail.design Skills that craft your projects with details. Micro interactions, extra considerations, wo 60 Codex, OpenCode 1 595 tok
zjy1346/OpenThesis openthesis.cc.cd Open-source, model-agnostic AI company research for long-term investors. · An open-source, 60 Codex, OpenCode 1 1,186 tok
lanegrid/agtrace See What Your AI Agent Is Actually Doing 59 Claude Code, Codex, OpenCode 6 1,438 tok
nityeshaga/claude-code-essentials 59 Claude Code 2 443 tok
duolongworld/AI_Renaissance AI Renaissance — Trend as Leverage, Signal as Pulse, Cognition as Wealth. 59 Codex, OpenCode 1 923 tok
algoderiv/agent-skills Claude Code skills for China quant trading 59 Claude Code, Codex, OpenCode 2 804 tok
ABIvan-Tech/copilot-agentic-workflows 59 Claude Code 35
kanyun-inc/reskill reskill - brings the npm experience to AI agent skills. 59 Claude Code 1 2,587 tok
thrashr888/agentkernel thrashr888.github.io Run AI coding agents in secure, isolated microVMs. Sub-125ms boot times, real hardware iso 59 Claude Code, Codex, OpenCode 3 2,859 tok
bug-ops/zeph bug-ops.github.io A memory-first AI agent that remembers why decisions were made — not just the last message 59 Codex, GitHub Copilot, OpenCode 5 3,664 tok
SiriusNEO/StarAgent Lightweight agent multiplexer, all in one Web dashboard 59 Claude Code, Codex 2
yoloshii/gigaxity-deep-research Open-source deep research MCP. Qwen3-30B-A3B-Thinking via OpenRouter, cited web synthesis 59 Claude Code, Codex, OpenCode 2 19,568 tok
in-the-loop-labs/pair-review AI assisted code review with a human in the loop 59 Claude Code, Codex, OpenCode 6 3,794 tok
agentic-ops/real-estate-mcp A Model Context Protocol server for real estate workflows — search, valuation, mortgage ma 59 Claude Code, Codex, OpenCode 2 1,286 tok
boredape874/mcbejsonuimasterAI JSON UI mastery for AI 59 Codex, OpenCode 1 2,476 tok
firelock-ai/kin kinlab.ai An open-source code repository and version control system for people and AI agents. Functi 59 Claude Code, Codex, Gemini CLI, OpenCode 3 2,393 tok
sandraschi/inkscape-mcp Headless Inkscape SVG automation via FastMCP — 60+ ops: create, boolean, LPE, export, text 59 Claude Code, Codex, Cursor, OpenCode 6 718 tok
towardsai/agentic-ai-engineering-course 59 Codex, OpenCode 1 1,052 tok
iLearn-Lab/EvoHarness EvoHarness delivers terminal-native agent infrastructure: tools, commands, skills, agents, 58 Claude Code 30 319 tok
spacehendrix/clauder > CLAUDER - a safer and supercharged Claude Code 58 Claude Code 9
dunialabs/peta-core peta.io The Control Plane for MCP — secure vault, managed runtime, audit trail, and policy-based a 58 Claude Code, Codex, Cursor, OpenCode 3 8,861 tok
FlorianBruniaux/cc-copilot-bridge ccbridge.bruniaux.com Multi-provider routing for Claude Code CLI. Use your Copilot subscription, Ollama offline, 58 Claude Code 1 9,436 tok
lee-to/ai-workspace AI Workspace - Give your AI agents memory that spans across projects. 58 Codex, OpenCode 1 1,489 tok