MySpec alternatives

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

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

Drafts and updates internal code documentation automatically, routes developer questions, and maps codebase structure.

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

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

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

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

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

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

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

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

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