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
kok-o/contextos-agents Deterministic context and policy compiler for supported AI coding agents. 10 Claude Code, Codex, GitHub Copilot, Gemini CLI 9 1,657 tok
russfellows/s3dlio Part of the sai3 project that delivers multi-protocol storage access for AI/ML workflows, 10 Claude Code, Codex, GitHub Copilot, OpenCode 3 9,391 tok
lovablelabs/mcp 9 Claude Code 1 976 tok
kitlau86/agent-vision-mcp An MCP server that gives non-vision LLMs the ability to "see" images. Plug in any OpenAI-c 9 Claude Code 1 436 tok
Maleick/AutoResearch Autonomous recursive self-improvement engine. Subagent-first iteration loop: Plan → Modify 9 Codex, OpenCode 1 389 tok
kenobi-ai/harpist harpist.site Automate and document any website's underlying API and replay it with your agent. 9 Codex, OpenCode 1 136 tok
Alien69Flow/AiTor aitor.alienflow.space Ai Tor ΔlieπFlΦw DAO Synapse Collective 9 Codex, OpenCode 1 1,909 tok
microsoft/Github-Copilot-SDK-Automation-Accelerator The repository is the compilation of all the solution plays and accelerators built on the 9 Claude Code, Codex 1 —
benjaminshafii/digital-empire benjaminshafii.com OpenWork config for me and my family 9 Claude Code, Codex, OpenCode 27 1,230 tok
mizioandOrg/claude-planner-reviewer-implementer 9 Claude Code 1 257 tok
TaoELi/MaxwellLink maxwelllink.org A flexible framework for self-consistent EM-molecular simulations, powered by AI agent ski 9 Claude Code, Codex, Gemini CLI, OpenCode 3 755 tok
vedanta/the-system Org-aligned multi-agent orchestration framework with roles, stages, human gates and autono 9 Claude Code 2 7,808 tok
itaywol/adeptability pkg.go.dev Cross-harness AI skill portability CLI. Author an agent skill once, sync it into Claude Co 9 Codex, OpenCode 1 10 tok
Himanshu507/cgcone cgcone.com npm for AI CLIs - install MCP servers across Claude Code, Gemini CLI, Codex, Copilot 9 Claude Code, Codex, OpenCode 2 79 tok
AlexandrosGounis/rubber-duckie Your personal AI assistant: uses your mouse and keyboard to complete tasks for you 🐤 9 Claude Code 1 1,136 tok
kensaurus/cursor-kenji skills.sh You say the job; the playbook runs. 143 agent skills + 55 commands for Cursor, Claude Code 9 Codex, OpenCode 1 469 tok
phonowell/invoke-opencode-acp Claude Code CLI skill that delegates complex tasks to an OpenCode subagent via ACP protoco 9 Claude Code, Codex, OpenCode 2 731 tok
CtriXin/agent-2-agent Cross-model adversarial Code Review Claude Code skill. Claude-written code is reviewed by 9 Claude Code 1 659 tok
StringKe/ai-agents Claude Code global configuration collection: Memory, Rules, Skills, and MCP. Supports quic 9 Claude Code 1 1,041 tok
zig999/siegard-code Most AI coding tools help you write code. Siegard Code manages the entire development life 9 Claude Code 1 3,830 tok
oghie/skillsets My personal collection of agent skills for software, security, product and research engine 9 Codex, Gemini CLI, OpenCode 2 734 tok
Global-Slice/claude-plugin Claude Code plugin marketplace for Slice — cap table, equity, compliance, and MCP integrat 9 Claude Code, Codex, OpenCode 1 800 tok
naniiluja/ccf A context-first, spec-driven, strictly sequential development workflow plugin for Claude C 9 Claude Code 1 2,888 tok
freibergergarcia/phone-a-friend CLI relay for AI coding agents. Connect Claude Code, Codex, Gemini, Antigravity, OpenCode, 9 Claude Code, Codex, OpenCode 2 19,867 tok
alphaparkinc/canlah-ai-skill GenPark skill: Integrate CANLAH AI's Style Genome and multi-agent business suite for marke 9 Claude Code, Codex 1 —
bocan/codex A wiki and document store built with React + Express. Organize markdown files in folders w 9 Claude Code, Codex, GitHub Copilot 3 2,462 tok
tohsaka888/trading-mcp MCP service designed for stock quantitative agents 9 Claude Code, Codex 2 —
Juwon1405/agentic-dart findevil.devpost.com Agentic-DART — autonomous detection & response agent. Architecture-first, not prompt-first 9 Claude Code, Codex, OpenCode 2 2,541 tok
AbdullahMalik17/Hacathan_5 hacathan5-4qk9qwxii-muhammad-abdullah-athars-projects.vercel.app Website Link 9 Claude Code 62 2,321 tok
dgenio/contextweaver Budget-aware context compilation and context firewall for tool-heavy AI agents. 9 Claude Code, Codex, GitHub Copilot, OpenCode 10 20,621 tok
lhpaul/ai-dev-framework-template A tool-agnostic AI-assisted development framework template. Structured workflow (Spec → Pl 9 Claude Code, Codex, Gemini CLI, OpenCode 4 5,827 tok
dmitryprg-ai/cursor-develop-autorules 9 Claude Code, Codex, Cursor, OpenCode 28 2,082 tok
KumaBase/agent-base 9 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 7 3,029 tok
SarutobiSasuke8/agentops-template Governed, repo-native AgentOps template for AI-assisted software projects, with cross-agen 9 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 6 4,013 tok
kadiresen/context-bank npmjs.com Your AI memory bank is eating your context window. Capped, git-committed, retrieval-first 9 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 6 599 tok
tablackburn/ai-agent-instruction-modules AIM: Modular, opt-in AI agent instructions for any codebase 9 Claude Code, Codex, OpenCode 2 838 tok
WellDunDun/reins Harness Engineering CLI — scaffold, audit, evolve, and doctor agent-readiness for any repo 9 Claude Code, Codex, OpenCode 2 830 tok
Dmatut7/codex-flow Dynamic workflow orchestration for Codex: parallel, resumable, journaled sub-agents for co 9 Codex, OpenCode 1 2,079 tok
eanai-ro/ean-agentos Persistent memory for AI coding agents. Never solve the same bug twice. Works with Claude 9 Claude Code, Codex, Gemini CLI, OpenCode 3 1,146 tok
sei-newbear/xp-harness A harness for driving AI coding agents through shared XP values — stage-driven skills from 9 Claude Code, Codex 33 2,986 tok
openbraid/braid Mission control for your agent swarm — know which agent is working, which is stuck, and wh 9 Claude Code, Codex, OpenCode 2 1,611 tok
fusebase-dev/fusebase-flow ai-dev.thefusebase.com The framework client-facing teams use to build internal & client apps with AI. Two agents 9 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 75 3,794 tok
jackofall1232/l00prite a vendor-neutral runtime protocol for autonomous AI coding agents persistent memory, execu 9 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 11 7,521 tok
rg8diaoa/AgentPrecept AgentPrecept — a methodology and documentation governance tool for Agents. project-graph h 9 Codex, OpenCode 1 5,095 tok
orchestra-hq/orchestra-skills Repository of Agent Skills for Orchestra 9 Claude Code, Codex, OpenCode 1 3,248 tok
CarbeneAI/Forge carbene.ai Open-source AI operations platform built on Claude Code. 107 skills, 27 agents, security b 9 Claude Code 1 1,720 tok
timothywarner-org/copilot-memory-store techtrainertim.com Local JSON memory store for context engineering with GitHub Copilot and MCP clients. Inclu 9 Claude Code, GitHub Copilot 2 632 tok
refined-element/lightning-enable-mcp MCP server enabling AI agents to make Lightning Network payments 9 Claude Code 4 1,301 tok
paultyng/ideate One home for every idea — local-first macOS desktop app for tracking work-in-flight with l 9 Claude Code, Codex, OpenCode 2 7,939 tok
davidsmorais/mcpocket Your AI setup. Everywhere you work. Syncs Claude Code agents, skills, plugins, and MCPs ac 9 Claude Code, Codex, OpenCode 3 90 tok