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
btspoony/mstar-harness mstar.page An omni-plugin for harness engineering workflows with multi-agents, programmatic gates and 68 Claude Code, Codex, OpenCode 2 2,445 tok
ankurkumarz/agentic-ai-knowledge-base Agentic AI is the fast evolving technology landscape and this repository is an effort to c 68 Claude Code, Codex, Gemini CLI, OpenCode 3 6,886 tok
firelock-ai/kin kinlab.ai A graph-native code repository for people and AI agents. 68 Codex, OpenCode 1 1,325 tok
snyk/studio-recipes A collection of Snyk Studio suggested Rules, Commands, Hooks, and Directives 68 Claude Code, Codex, OpenCode 2 22 tok
KbWen/agent-virtual-office 🏢 Watch your AI coding agents live their office life — Claude Code, Codex & Gemini show u 68 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 54 4,798 tok
cmaughan/Draxul 🩸 A Dark Factory agentic project. A Universal console shell, city-as-code metaphor. Cros 68 Claude Code, Codex, Gemini CLI, OpenCode 7 7,793 tok
mnemox-ai/AgentRelay mnemox.ai Verifiable microtask protocol for AI agent collaboration. Task lifecycle, validation engin 67 Claude Code, Codex 2 1,618 tok
HLND2T/CS2_VibeSignatures Generate CS2 signatures via Agent SKILLS with ida-pro-mcp 67 Claude Code, Codex, OpenCode 2 757 tok
Jamie-BitFlight/claude_skills Plugins for Anthropic's Claude Code, Codex, Cursor and more 67 Claude Code, Codex, OpenCode 7 6,016 tok
elzobrito/ESAA-Core ESAA combina Event Sourcing, projeção determinística e políticas fail-closed para transfor 67 Codex, OpenCode 1 1,058 tok
sageox/ox sageox.ai The hivemind for AI coding agents — persistent team context recorded once and recalled acr 67 Claude Code, Codex, Gemini CLI, OpenCode 37 4,429 tok
emalorenzo/three-agent-skills AI coding agent skills for Three.js and React Three Fiber best practices 67 Claude Code, Codex, OpenCode 2 1,416 tok
Oaklight/ToolRegistry toolregistry.readthedocs.io ToolRegistry: A Protocol-Agnostic Tool Management Library for Function-Calling LLMs (OpenA 67 Claude Code, Codex, OpenCode 2 2,150 tok
bartholomej/node-csfd-api ČSFD API in JavaScript. Amazing NPM library for scrapping csfd.cz. Now with MCP server 66 Claude Code, Codex, OpenCode 4 932 tok
bug-ops/zeph bug-ops.github.io A memory-first AI agent that remembers why decisions were made — not just the last message 66 Codex, GitHub Copilot, OpenCode 5 3,664 tok
thaitype/chief A structured workflow for AI coding agents. Drop it into any project, set your rules once, 66 Claude Code, Codex, OpenCode 3 1,179 tok
PatrykIti/blender-ai-mcp [Project discontinued] Production-shaped MCP server for Blender with goal-first routing, c 66 Codex, OpenCode 1 5,413 tok
gigioneggiando/argo gigioneggiando.com LLM-native static vulnerability detection: point it at a repo and get a reviewable vuln re 66 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 4 1,890 tok
tmustier/pine-of-glass Small observability and context management extensions for the Pi coding agent 66 Codex, OpenCode 1 1,128 tok
oaslananka/easyeda-mcp-pro oaslananka.github.io MCP server for EasyEDA Pro, connecting AI agents to schematic and PCB workflows, controlle 66 Claude Code, Codex, OpenCode 6 1,393 tok
dataiku/dataiku-headless 66 Claude Code, Codex, OpenCode 2 1,578 tok
vouchdev/vouch vouchai.dev A git-native, review-gated knowledge base for AI agents: they propose writes, you approve 65 Claude Code, Codex, OpenCode 3 5,107 tok
Kastalien-Research/thoughtbox thoughtbox.kastalienresearch.ai Thoughtbox is an intention ledger for agents. Evaluate AI's decisions against its decision 65 Claude Code, Codex, OpenCode 5 4,519 tok
yoloshii/gigaxity-deep-research Open-source deep research MCP. Qwen3-30B-A3B-Thinking via OpenRouter, cited web synthesis 65 Claude Code, Codex, OpenCode 2 20,876 tok
BetterThanTomorrow/calva-backseat-driver marketplace.visualstudio.com VS Code AI Agent Interactive Programming. Tools for CoPIlot and other assistants. Can also 65 Claude Code, Codex, GitHub Copilot, OpenCode 7 5,723 tok
ai-swiss/base a-i.swiss BASE is an open framework and proposed standard for shaping AI through conversation—turnin 65 Claude Code, Codex, OpenCode 38 3,449 tok
sandraschi/blender-mcp Headless Blender automation via FastMCP — 41 portmanteau tools (150+ ops). Batch mesh/VSE/ 65 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 8 971 tok
Oscaner/skills oscaner.github.io A cdd-first methodology repo — continuously-discovered development as the core discipline, 64 Claude Code, Codex, OpenCode 2 2,527 tok
crisandrews/ClawCode Persistent agents for Claude Code as a plugin, not a harness. Memory, personality, messagi 64 Claude Code, Codex, OpenCode 1 2,234 tok
lanegrid/agtrace See What Your AI Agent Is Actually Doing 64 Claude Code, Codex, OpenCode 6 1,348 tok
heleninsights-dot/phd-deepread-workflow A professinal CLI workflow for PhD students to extract, analyze, and visualize academic pa 64 Claude Code, Codex, OpenCode 2 2,974 tok
hermes-labs-ai/zer0dex hermes-labs.ai A local dual-layer memory pattern for AI agents: a compact, human-readable markdown index 64 Claude Code, Codex, OpenCode 2 308 tok
get-convex/agent-skills Convex Skills for Agents 64 Codex, OpenCode 1 556 tok
dearlordylord/huly-mcp huly-mcp.dearlordylord.com Huly MCP and CLI: Feature-complete MCP server and CLI for Huly platform. Intabia partially 64 Claude Code, Codex, OpenCode 4 4,076 tok
everruns/everruns everruns.com Headless durable agentic harness engine. Run durable AI agents reliably and scalably. 64 Claude Code, Codex, OpenCode 12 2,022 tok
nicepkg/vsync vsync.xiaominglab.com Sync MCP servers, Skills, Agents & Commands across Claude Code, Cursor, OpenCode, Codex. O 63 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 63 Claude Code, Codex, GitHub Copilot 8 2,974 tok
T0mSIlver/localvoxtral Talk to your coding agents by voice. Realtime, fully local macOS dictation that streams wo 63 Claude Code, Codex, OpenCode 4 4,099 tok
saeedkolivand/ai-job-hunter-app aijobhunter.app Local-first AI desktop assistant that scrapes job boards, matches roles to your resume, an 63 Claude Code, Codex, GitHub Copilot, OpenCode 8 4,221 tok
joshuadavidthomas/agent-skills A collection of skills for agentic LLM tools 63 Codex, OpenCode 1 284 tok
zjy1346/OpenThesis openthesis.cc.cd Open-source, model-agnostic AI company research for long-term investors. · An open-source, 63 Codex, OpenCode 1 1,186 tok
magic5644/Graph-It-Live magic5644.github.io Graph-It-Live VS Code Extension 63 Claude Code, Codex, GitHub Copilot, OpenCode 3 1,233 tok
robzilla1738/Codex-Workflows Workflow-as-code orchestration for Codex 63 Claude Code, Codex, OpenCode 2 1,048 tok
MGrin/awesome-bb-plugins A curated list of community plugins for bb, the agent IDE — the ecosystem's missing direct 63 Claude Code, Codex, OpenCode 2 872 tok
lukabudik/alza-mcp Unofficial Model Context Protocol server for Alza.cz — read-only catalog browser for AI ag 63 Codex, OpenCode 1 215 tok
DekaPrayoga/AurixAgent haikzs.tech 🤖 Autonomous Multi-Agent AI Workspace in your terminal. Codes, researches, and executes r 62 Codex, OpenCode 1 840 tok
chiruu12/OSS-Skills 15 executable skills that walk you through your first open source contribution. Works in C 62 Claude Code, Codex, OpenCode 2 2,191 tok
dgalarza/claude-code-workflows Personal collection of Claude Code workflows 62 Claude Code, Codex, OpenCode 2 1,721 tok
trade-it-inc/trade-it-mcp tradeit.app Guide to connect to Trade It's MCP server and trade stocks, crypto, and options 62 Codex, OpenCode 1 241 tok
mathaix/OpenClawMachines openclawmachines.com Manage OpenClaw in your team (Enterprise) by providing it compute infrastructure, tool int 62 Claude Code, Codex 14 —