Building agents

5,661 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 Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
hamzafarooq/multi-agent-course 91 Claude Code, Codex, OpenCode 3 2,434 tok
ldclabs/KIP anda.ai 🧬 KIP (Knowledge Interaction Protocol) is an open protocol for durable AI agent memory an 91 Codex, OpenCode 1 2,737 tok
CodeAlive-AI/codealive-mcp codealive.ai Context engine for large codebases, exposed through MCP. Gives AI coding agents precise re 90 Claude Code, Codex, OpenCode 5 5,503 tok
blockmatic/basilic basilic-docs.vercel.app FullStack Agentic Starter 90 Codex, OpenCode 1 3,626 tok
jparkerweb/ai-assist-skills 🤖 A collection of AI agent skills that automate recurring engineering workflows that can 90 Claude Code, Codex, OpenCode 2 650 tok
vitalops/opendesk vitalops.ai Control 1 or more machines using computer use tools that integrates with your agents 90 Codex, OpenCode 1 557 tok
gpt-cmdr/ras-commander clbengineering.com The RAS-Commander library provides a python API and agentic features for automating HEC-RA 90 Claude Code, Codex, OpenCode 77 4,430 tok
r-lib/downlit downlit.r-lib.org Syntax Highlighting and Automatic Linking 90 Claude Code, Codex, OpenCode 2 1,253 tok
paleo/alignfirst alignfirst.paroi.tech Software engineering tools built for 2026. 89 Claude Code, Codex, OpenCode 2 874 tok
gizmax/Sandcastle sandcastle-ai.eu Describe what you want. Go home. Sandcastle ships it. 6 AI providers, EU data residency, s 89 Codex, OpenCode 1 758 tok
cookyman74/my_harness Handling complex tasks with one giant prompt contaminates the context, repeats the same bl 89 Claude Code, Codex, OpenCode 14 4,114 tok
polmarza/project-template Plantilla para empezar proyectos con agentes de código: antes de escribir nada, el agente 89 Claude Code, Codex, OpenCode 10 3,461 tok
mochow13/keen-code mochow13.github.io A context-aware terminal-based coding agent written in Go. Supports multiple-providers, MC 89 Claude Code, Codex, OpenCode 4 292 tok
DrugClaw/DrugClaw drugclaw.com 💊 AI Research Assistant for Accelerated Drug Discovery. 🦞 88 Claude Code, Codex, OpenCode 2 3,050 tok
liwala/sheal liwala.dev self-healing and self-learning loop for coding agents 88 Claude Code, Codex, OpenCode 5 3,229 tok
ignaciohermosillacornejo/copilot-money-mcp ignaciohermosillacornejo.github.io MCP server for Copilot Money App - AI powered personal finance queries using local data 88 Claude Code, Codex, Gemini CLI, OpenCode 5 3,993 tok
lbiceman/iceCoder Self-hosted AI coding agent with desktop & mobile UI 87 Codex, OpenCode 1 —
TOKTOKHAN-DEV/agent-company agent-company.site Create an automated organization with an AI Company 87 Claude Code, Codex, OpenCode 8 5,073 tok
lathe-cli/lathe Agentic-friendly CLI generator for APIs: turn Swagger, OpenAPI, and google.api.http protos 87 Claude Code, Codex, OpenCode 2 1,451 tok
theinterfold/interfold docs.theinterfold.com An open-source protocol and distributed network for confidential coordination. 87 Claude Code, Codex, GitHub Copilot, OpenCode, Windsurf 4 907 tok
vantage-sh/vantage-mcp-server vantage.sh MCP Server to fetch costs and usage data from your Vantage account. 86 Claude Code, Codex, OpenCode 4 1,849 tok
mitkox/SkillOpt SkillOpt with local AI is a text-space optimizer that trains reusable natural-language ski 86 Codex, OpenCode 1 505 tok
twelvedata/mcp twelvedata.com Twelve Data MCP (Model Context Protocol) Server provides seamless, real-time access to fin 86 Claude Code, Codex, OpenCode 2 731 tok
daintreehq/daintree daintree.org A review-first desktop habitat for running AI coding agents in parallel. 86 Claude Code, Codex, Gemini CLI, OpenCode 9 2,125 tok
bcgov/bc-wallet-mobile BC Wallet to hold Verifiable Credentials 86 Claude Code, Codex, GitHub Copilot, OpenCode 4 2,103 tok
traverse-framework/traverse traverse-framework.com Contract-driven runtime for portable business capabilities — spec-governed, WASM-first, co 85 Claude Code, Codex, OpenCode 13 1,268 tok
DheerG/swarms Achieve extraordinary results with claude code across a variety of tasks 85 Claude Code, Codex, OpenCode 3 4,409 tok
agency-ai-solutions/agency-starter-template agency-swarm.ai 85 Claude Code, Codex, Cursor, OpenCode 13 1,986 tok
existential-birds/beagle existentialbirds.com Agent Skills marketplace: framework-aware skills for code review, documentation, test-plan 85 Claude Code, Codex, OpenCode 3 4,092 tok
KilledByAPixel/LittleJS-AI AI-assisted toolkit for making HTML5 games with LittleJS: the engine, templates, and agent 85 Claude Code, Codex, OpenCode 2 5,801 tok
Arcadia-1/analog-agents arcadia-1.github.io 12 agentic skills for analog IC design — architecture, sizing, verification, cross-model r 85 Codex, OpenCode 1 2,489 tok
brake71/1c-ssl-skills A collection of skills for AI agents working with 1C's Library of Standard Subsystems (BSP 85 Claude Code, Codex 19 1,553 tok
wardmos/waybill Continue unfinished work across coding agents with portable handoff bundles. 85 Claude Code, Codex, OpenCode 2 635 tok
shyftlabs/continuum docs.continuum.shyftlabs.io Continuum — the agent runtime by ShyftLabs. Build, orchestrate, ship. 84 Claude Code, Codex, OpenCode 13 6,521 tok
attunehq/nudge attunehq.com Give your agent a nudge. 84 Claude Code, Codex, OpenCode 6 6,135 tok
jaylfc/taosmd Local-first AI memory — runs offline on any machine with 8 GB+ RAM (SBC, mini PC, laptop, 84 Claude Code, Codex, OpenCode 3 3,177 tok
AndreiNicu/World-Forge A repository for agentic world building to roleplay in. A world seed template is used for 84 Claude Code, Codex, OpenCode 2 27,020 tok
gtapps/hermitd hermitd.dev Think Claude Tag, but local. 84 Claude Code, Codex, OpenCode 3 4,225 tok
gtapps/claude-code-hermit Think Claude Tag, but local. 83 Claude Code, Codex, OpenCode 3 4,076 tok
wingedsheep/argentum-engine magic.wingedsheep.com Magic: The Gathering rules engine + online play platform, in Kotlin 83 Claude Code, Codex, OpenCode 20 5,340 tok
AgentlyHQ/aixyz aixyz.sh Next.js-like framework building AI Agents that are payment-native. Bootstrap your agent wi 82 Claude Code, Codex, OpenCode 2 2,435 tok
nirholas/agenti agenti.ninabrekkerese.workers.dev Give any AI agent a crypto wallet. Agents deserve access to money. Pay x402 APIs, receive 82 Claude Code, Codex, OpenCode 2 546 tok
dgilford/ai-science-toolkit Skills & reviewer agents for AI-first climate science — built and used by a PhD atmospheri 82 Claude Code, Codex, OpenCode 2 13,822 tok
odysseus0/symphony Symphony turns project work into isolated, autonomous implementation runs, allowing teams 82 Claude Code, Codex 7 —
openshift/cluster-kube-apiserver-operator The kube-apiserver operator installs and maintains the kube-apiserver on a cluster 82 Claude Code, Codex, OpenCode 2 1,289 tok
pulsemcp/mcp-servers MCP (Model Context Protocol) Servers authored and maintained by the PulseMCP team. We buil 81 Claude Code, Codex, OpenCode 3 6,672 tok
openJiuwen-ai/agent-memory Memory is a long-term memory module for AI agents, providing capabilities for memory extra 81 Claude Code, Codex, OpenCode 3 3,129 tok
brucemcpherson/gas-fakes mcpher.com Bringing Google Apps Script to the modern dev stack via local service emulation. 81 Claude Code, Codex 4 —
evergreen-it-dev/folio foliowiki.online The AI-assisted, open-source alternative to Notion and Confluence: a team wiki that lives 81 Codex, OpenCode 1 1,545 tok
keep-starknet-strange/starknet-agentic starknet-agentic.com Smart contracts, tools, and skills for AI agents that transact on Starknet 80 Claude Code, Codex, OpenCode 2 4,760 tok