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Flight Manual

The Modern Content Substrate for the AI Era.

Flight Manual is a deterministic, edge-ready documentation framework designed for backend engineering teams. Built on Astro Starlight, it brings a premium developer experience, integrated API playgrounds, and native Zod schema codegen to your documentation.

Build-Time Codegen

Stop updating OpenAPI specs by hand. Parse Zod schemas from your backend and deterministically generate MDX reference documentation at build time.

Docs-as-Code

Manage your documentation natively in Git. Use our Scramjet content pipeline to auto-generate docs directly from Zod schemas and source code.

Interactive API Playground

Integrated Scalar OpenAPI playgrounds. Allow your developers to test endpoints, view payloads, and generate cURL snippets instantly.

AI-Native Outputs

Auto-generates llms.txt and sitemap.xml on every build. Your documentation is instantly readable by Perplexity, ChatGPT, and Claude.

Stateful AI Agent

A native, Llama 3 powered assistant-ui Chatbot built on Cloudflare Durable Objects. Zero SaaS fees.

Cloudflare Edge RBAC

Protect enterprise documentation directories with native Edge Middleware. Complete access control.


Flight Manual gives you premium components like interactive Code Tabs without the enterprise price tag.

Terminal window
npm install @scramjet/flight-manual

Test out the interactive API documentation below. Flight Manual uses Scalar to instantly convert your OpenAPI specifications into beautiful, testable interfaces.

Scalar API Reference