Browse / Productivity & assistant / Second brain / gaios
gaios
alirezarezvani
Open-source AI Operating System (AIOS) blueprint for Claude Code & Codex — turn any agent into your personal second brain + Chief of Staff: skills, self-verifying workflows, a second-brain wiki, and deterministic tools.
Open alirezarezvani/gaios → Checked against the four rules.
agentic-workflowsagents-mdai-agentsai-automationai-chief-of-staffai-operating-systemaiosanthropicblueprintclaude-codeclaude-skillscodex
Works with any agent
ships AGENTS.md, the cross-tool instruction file.
In its own words
Fork it for any role or domain.
Clone it, run /setup, and it becomes yours in Claude Code or Codex — a second brain + Chief of Staff that holds your context, structures your work, drafts in your voice, and runs reliable workflows.
Open-source and opinionated — complete out of the box, not a blank slate. Fork it and make it yours for any role, company, or domain.
Quick start
- Clone this folder to your machine.
- Open it in Claude Code or Codex and run **
/setup** (in Codex: invoke thesetupskill or just ask it to "run setup"). - Answer the guided interview (identity, voice, priorities, stack, team, guardrails). It fills
CLAUDE.md,context/,references/voice.md, andconnections.md. - Try the first prompt: "what should I focus on this week?"
Not sure what to write? Skim
examples/first — directional guides by role (founder, ops, regulated medtech, creator, sales) that show the shape of a filled gAIOS. They're direction, not data — you won't copy them.
Runtime compatibility (Claude Code · Codex · others) is summarized in Compatibility below.
What's inside (the architecture)
The Four Cs — Context (knows your business) · Connections (reaches your stuff) · Capabilities (knows how to do the work) · Cadence (runs without being asked).
The Three Ms — Mindset · Method · Machine (references/3ms-framework.md). *Both frameworks inspired by Nate Herk's work — see NOTICE.*
The repository's own description, then 28% of its README. Read the rest on GitHub ↗
Read from the repository's git tree on 2026-08-17.