Install

Install Agentlas OS

One engine, several install paths depending on where you already work.

One-touch (any supported host)

curl -fsSL https://raw.githubusercontent.com/agentlas-ai/Agentlas-OS/main/scripts/install-all-runtimes.sh | bash

Installs a neutral runner and registers command adapters for Claude Code, Codex, Gemini CLI, Antigravity, Cursor, OpenCode, OpenClaw, and Hermes, then verifies each surface.

Claude Code plugin

claude plugin marketplace add https://github.com/agentlas-ai/Agentlas-OS --sparse .claude-plugin claude/plugins
claude plugin install hephaestus@agentlas-core-engine

Codex plugin

codex plugin marketplace add agentlas-ai/Agentlas-OS --ref v1.1.97
codex plugin add hephaestus@agentlas-core-engine

NOTE · Run these in your OS terminal

Not inside the Codex app itself — its plugin browser only supports the slash-command form after install.

Terminal (standalone CLI)

npm install -g agentlas

No Desktop required. First run bootstraps its own local database; if Desktop is also installed on the same machine, they share it automatically.

Optional: global router

hephaestus global install

Adds a managed, backed-up block to your Claude/Codex/Antigravity config so those hosts route requests to the right agent by default. Entirely optional — nothing else on this page requires it.