String Documentation

Getting Started

• Quick Start — install and run your first app in 5 minutes
• Agent Integration — connect String to your agent framework
• Agent Identity — choose default, env, or workspace-local agents
• Writing your first app — the minimum to author your own app

Cookbook

Example apps and tutorials live in a separate repo: string-os/cookbook. Clone it and string '/install --app ./apps/<name>/string.md' to try them.

SFMD Specification

• Overview — the format, why it exists
• Frontmatter, Blocks, Directives, Shortcuts, Actions, Variables
• Trust Model

Runtime

• Overview — how String works
• Actions, State, Navigation, Topics
• Tools, Packages, Editing
• Events, Shell, Errors
• MCP — connect Claude, Cursor, Codex via the built-in MCP server

Reference

• Protocol — stringd HTTP/SSE API
• Transport — message structure
• Response Format