Documentation Generators AI Tools

Reads a codebase and draws its architecture, with diagrams for pull requests and export to Mermaid or draw.io.

Turns any public GitHub repo into a question-answerable wiki, built by the makers of Devin.

Generates and updates code documentation automatically as a connected GitHub repository changes.

Generates API reference docs and developer portals from your spec, with live co-editing and changelogs

Open-source CLI that generates and keeps multi-language documentation sites in sync with your source code.

Static analysis plus AI that reads legacy code and writes the documentation and diagrams a migration team needs.

Builds a persistent map of what a codebase does and exposes it to engineers and AI coding agents.

Generates and keeps code documentation, tests and diagrams in sync with a connected Git repository.

Auto-generates and maintains GitHub repo documentation, and serves it to AI coding agents over MCP.

Interviews you about a feature, then writes constitution, requirements, solution and task files

Generates class, function, and inline code comments plus sidecar explanations without editing your code.

Workspace that captures AI coding sessions across 17 platforms and turns them into searchable project history.

A workspace where developers edit docs together, run AI editing actions, and generate text, images, or video for the page.

A solo developer's free, in-beta search tool for keeping up with the latest Svelte and SvelteKit documentation.

Writes docstrings and inline documentation from your code changes via CLI, git hook, or GitHub App.

Open-source framework that turns an OpenAPI schema into a searchable, testable documentation site.