Building agents

4,840 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
AgentsKit-io/agentskit-registry registry.agentskit.io Ready-to-use AI agents for AgentsKit — shadcn-style: copy the source into your project. re 5 Codex, OpenCode 1 328 tok
Digital-Threads/token-pilot npmjs.com Save 60-80% tokens when AI reads code — MCP server for token-efficient code navigation wit 5 Claude Code, Codex, OpenCode 2 1,662 tok
cioffiAI/mcp-agora MCP Server with cross-agent persistent memory for AI agent fleets. Vector memory (ChromaDB 5 Codex, OpenCode 1 3,759 tok
iamalisson/inquisitor Hypothesis-driven problem solving for AI agents: probe, falsify, escalate — never blind-re 5 Codex, OpenCode 1 1,531 tok
Sapientropic/AIppocampus aippocampus.com Source-backed continuity layer for long-running AI agent relationships. 5 Claude Code, Codex, OpenCode 3 2,664 tok
Shangri-la-0428/Thronglets P2P shared memory substrate for AI agents — stigmergic knowledge network via libp2p 5 Claude Code, Codex, OpenCode 2 4,571 tok
vuluu2k/webcake-landing-mcp mcp.toolvn.io.vn MCP server: Webcake landing-page element schemas + AI usage hints + page-source persistenc 5 Claude Code, Codex, OpenCode 9 8,425 tok
tokenrip/cli tokenrip cli 5 Codex, OpenCode 1 9,536 tok
up2itnow0822/agentpay-mcp npmjs.com Non-custodial x402 MCP payment layer for AI agents — the open-source alternative to Vercel 5 Codex, Cursor, OpenCode 2 851 tok
Warmplane/warmplane A Local Control Plane for Deterministic, Token-Efficient MCP Operations 5 Claude Code, Codex, OpenCode 2 1,157 tok
cherninlab/ennodia ennodia.cherninlab.com MCP server that lets one AI agent ask other agents for help 5 Claude Code, Codex, OpenCode 2 153 tok
xxxoooxoxo/wiff Harness-agnostic, deterministic, resumable multi-agent workflows — plain-JavaScript orches 5 Codex, OpenCode 1 1,288 tok
tremtec/maestro 🎵 Maestro - an LLM Orchestrator for your Agentic Opera 5 Codex, OpenCode 1 2,743 tok
nullism/goder goder.io A simple Golang TUI for agentic coding 5 Codex, OpenCode 1 581 tok
Johna2an/critical-thinking Open-source Agent Skill for Claude Code that makes Claude reason with explicit probabiliti 5 Claude Code, Codex, OpenCode 2 1,032 tok
littlebearapps/contextdocs littlebearapps.com Your AI agent maintains its own context files — a Claude Code plugin with an AGENTS-first 5 Claude Code, Codex, OpenCode 2 2,605 tok
malwarebo/nyrve Code editor with Claude baked in. Every change is verified before you see it. 5 Claude Code, Codex, GitHub Copilot, OpenCode 32 13,073 tok
GxFn/Wakeflow Dual-host Wakeflow plugins for Codex and Claude Code: controller state roots, task package 5 Claude Code, Codex, OpenCode 2 2,878 tok
zephexMCP/agent-skills zephex.dev zephex Hosted MCP skill pack 10 tools, 13 editors (Claude Code, Cursor, VS Code + 10 more 5 Claude Code, Codex, OpenCode 2 673 tok
pranav7/domux terminal runtime for working with multiple coding agents 5 Claude Code, Codex, OpenCode 6 3,445 tok
Lycheetah/Lycheetah-Framework lycheetah.github.io AI alignment framework. Nine interdependent theories — CASCADE, AURA, LAMAGUE and six mor 5 Claude Code, Codex, GitHub Copilot, OpenCode 3 8,892 tok
addicted2crypto/DCGP Context governance kernel for LLM agents. Predicts entropy, blocks hallucinations. Pairs w 5 Claude Code, Codex, OpenCode 2 3,610 tok
Destynova2/cli-code-skills Production-ready Claude Code skills — audit code quality, forge design docs, generate docu 5 Claude Code, Codex 1 1,058 tok
IncommensurableHubris/fullstack-director Spec-first, cross-harness SDLC skills framework — one director, AI agents, a living spec s 5 Claude Code, Codex, OpenCode 2 2,488 tok
ben-alkov/the_swarm Claude Code plugin for multi-pattern multi-agent orchestration, using CC's built in Agent 5 Claude Code, Codex, OpenCode 2 645 tok
zzy2289/better-call-saul AI dispute & negotiation fixer — structured scripts, escalation paths, and risk-aware stra 5 Codex, OpenCode 1 837 tok
1broseidon/oneagent chain.sh Config-driven multi-agent CLI. One interface for Claude, Codex, Cursor, OpenCode, Cline, P 5 Claude Code, Codex, OpenCode 2 543 tok
GYF0311/lorekit Personal LLM Wiki toolkit — let AI build and maintain your knowledge base. Based on Karpat 5 Claude Code, Codex, OpenCode 2 2,274 tok
andrewcigan/vibe-dev-plugin Vibe Dev v8 — a harness-first pipeline for Claude Code: from business idea to working prod 5 Claude Code, Codex, OpenCode 2 7,710 tok
vector233/repo-continuity Durable, repository-owned project knowledge and lightweight delivery for AI coding agents. 5 Claude Code, Codex, OpenCode 2 1,035 tok
CitiesSkylinesModding/agents-plugins 🤖 Drive your Coherent Gameface game's UI with a Claude/Codex plugin with an MCP server an 5 Claude Code, Codex, OpenCode 4 3,460 tok
luca-mastrostefano/agent-native-setup The package manager for agent-native setups: discover the community's top-adopted profiles 5 Claude Code, Codex, Gemini CLI, OpenCode 5 406 tok
OpenAnalystInc/Vibe-Marketer Autonomous marketing agency powered by Claude Code agent swarms — multi-agent pipeline for 5 Claude Code, Codex, OpenCode 2 7,721 tok
twaldin/flt cli-first harness agnostic agent orchestration tool 5 Claude Code, Codex, OpenCode 2 2,406 tok
masteryee-labs/Tool.Agent-Harness-Deploy Self-deploying cross-tool AI harness — one canonical source deployed to Claude Code, Codex 5 Claude Code, Codex, OpenCode 1 46,572 tok
hanzhangzzz/burnkit npmjs.com AI coding workflow pressure toolkit — Claude Provider Router, iTerm2 Tab Color, Burn AI 5 Claude Code, Codex, OpenCode 2 416 tok
asiflow/hyper-claude-code Intelligent middleware platform for Claude Code — route to any model, track costs, cache r 5 Claude Code, Codex, OpenCode 37 8,056 tok
gg-mo/second-thought-agent-skill A critique-first agent skill that challenges every decision before execution—catching flaw 5 Claude Code, Codex, Gemini CLI, OpenCode 3 49 tok
LoomA8osAgent/a8-loom-coordinator Governance, skills, and hooks stack for running Claude (or any capable LLM) as an autonomo 5 Claude Code, Codex, OpenCode 1 885 tok
baizhiyuan/finding-unknowns-skill A Claude Code skill for discovering your unknowns (unknown unknowns / unknown knowns) befo 5 Claude Code, Codex, OpenCode 2 1,031 tok
pierreprudh/KLIDE Local-first agent IDE for steering Codex, Claude Code, OpenCode, and local models with vis 5 Claude Code, Codex 1 10,324 tok
cristian1991/AIDOCS codenexus.cloud AIDOCS — AI Doctrine Orchestrator, Control & Security. 5 Claude Code, Codex, OpenCode 2 128 tok
shyuan/skills A curated collection of Agent Skills for Claude Code and compatible agents. 5 Claude Code, Codex, OpenCode 2 735 tok
blackpaw-studio/leo leo.blackpaw.studio CLI tool that sets up and manages Claude Code agents as persistent, proactive personal ass 5 Claude Code, Codex, OpenCode 4 1,783 tok
martinambrus/haive Project orchestration and AI agentic workflow utility. 5 Claude Code, Codex, OpenCode 2 38,920 tok
5uck1ess/devkit A deterministic development harness for Claude Code — MCP workflow engine, enforcement hoo 5 Claude Code, Codex, OpenCode 2 2,201 tok
hexsprite/claude-agents-md Claude Code plugin to enable AGENTS.md files, no CLAUDE.md vendor lock-in 5 Claude Code, Codex, OpenCode 3 1,304 tok
yunsii/wezdeck A flight deck for your AI agents — multi-agent terminal platform built on WezTerm + tmux + 5 Claude Code, Codex, OpenCode 4 4,725 tok
Agentic-Insights/foundry agenticinsights.com Claude Code plugin marketplace by Agentic Insights - Beta versions of plugins for developm 5 Claude Code, Codex, OpenCode 4 3,654 tok
Arystos/skill-codex Cross-platform Claude Code plugin integrating OpenAI Codex CLI for code review, task deleg 5 Claude Code, Codex 1 729 tok