San banner
genai-io genai-io

San

Development community

Description

Small context, native speed, open all the way down — an open-source terminal agent runtime. One 12 MB Go binary, zero runtime deps.

Installation

This entry records only its repository, not the path inside it, so there is no exact command to give. Open the source below and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

README

< SAN ✦ />

Minimal overhead. Maximum agent.

Small context, native speed, open all the way down.

Release Website Getting Started Docs Product Hunt License

English · 简体中文

San — animated intro

Open the full-quality intro ↗

~0.01s cold start  ·  📦 ~12 MB single binary  ·  🪶 zero runtime deps

San is an open-source terminal agent runtime: one native Go binary, no Node.js or Python. Everything the model touches — prompt, tools, providers, extensions — stays yours to change.

Why San

Three properties, and San refuses to trade any one of them for the others.

**Small** — ~2.3k tokens of harness reach the model before your first message; the rest of the context window goes to your w