GitDoc

GitDoc turns GitHub repos, API specs, PDFs, and files into living documentation that auto-syncs with your code and stays readable by AI agents — hosted on your own domain, with MCP and Ask AI access.

What is GitDoc?

GitDoc is an auto-sync documentation platform built to solve one of the oldest developer pains: docs that fall out of date as code changes. Point it at a GitHub repo, an OpenAPI spec, a website URL, PDFs, or even a plain-English description, and GitDoc's AI generates a structured first draft, then proposes updates on every commit so your documentation tracks the code automatically. It publishes to your own custom domain with your branding, and crucially for 2026, it's built for AI agents as primary consumers: every documentation site exposes an MCP server so Claude, Cursor, and ChatGPT can query or even edit your docs directly, and a built-in Ask AI search answers visitors with citations pulled straight from the content. Content is yours — export as Markdown/MDX or back up to a Git repository — with no vendor lock-in. Non-technical teammates edit in a visual editor while developers use MDX, with inline AI rewriting on any paragraph. The AppSumo lifetime deal runs tiers from $69 (1 doc site) to $399 (15 doc sites), with agentic generations and visitor AI questions metered monthly. For engineering-led teams that want docs to stay in sync without a writer in the loop, GitDoc is compelling; for purely content-led teams or API-first products needing polished interactive references, GitBook or ReadMe remain stronger. As with all young lifetime SaaS, there's early-stage longevity risk to weigh.

Key Features

• Auto-Sync Docs — AI generates a draft from your source and proposes updates on every commit
• MCP Server — Let AI agents like Claude, Cursor, and ChatGPT query or alter your docs directly
• Ask AI Search — Visitors get instant, cited answers pulled from your documentation
• Multiple Sources — GitHub repos, OpenAPI specs, website URLs, PDFs, videos, and plain-English prompts
• Visual + MDX Editor — Writers use a visual interface, developers switch to MDX
• Inline AI Rewrite — Highlight any paragraph to rewrite, shorten, clarify, or translate
• Zero Lock-in — Export pages as Markdown/MDX or back up to a Git repo you own
• Custom Domain — Host docs on your own domain with your branding and SSL
• Role-Based Access — Private docs, invite team members, and viewer analytics
• GEO Optimization — Pages structured so AI search engines cite you instead of guessing

Who is it for?

• Engineering-led teams that want docs to stay in sync with code automatically
• Developers building products who want an MCP endpoint so AI agents can read their docs
• SaaS teams that want publish-ready docs without a dedicated technical writer
• API and SDK developers who want docs generated from OpenAPI specs
• Teams that value owning their content and escaping vendor lock-in

Who is it NOT for?

• Content-led teams who want a beautiful editor as the focus (use GitBook)
• API-first products needing a best-in-class interactive API playground (use ReadMe)
• Teams wanting purely self-hosted, fully open-source docs (use Docusaurus)
• Heavy doc fleets that will hit monthly agentic-generation caps