Ask any developer what they like least about software engineering, and you’ll often get the same answer: writing documentation. It’s tedious, repetitive, and always out of date. Yet, without good documentation, projects slow down, new developers struggle to onboard, and customers get frustrated.
Now imagine if GitHub itself could generate documentation every time you pushed code. Imagine if your commits didn’t just live in version history but automatically became clear documentation, release notes, or even SEO articles for your product. That’s no longer wishful thinking—it’s exactly what AI is enabling today.
In this article, we’ll explore the problem with documentation, why GitHub is the perfect place to solve it, and how DeployIt—an AI tool for GitHub that generates documentation—transforms the way teams communicate.
Most developers don’t wake up excited about writing documentation. They prefer solving problems, shipping code, and building new features. Writing user-friendly explanations feels like a distraction from “real” work.
Even if teams start with good documentation, it quickly falls behind. New features ship, bugs get fixed, APIs change—and the docs don’t keep up. Outdated docs are sometimes worse than no docs at all, because they mislead users and teammates.
Documentation is necessary, but the way we handle it today is broken.
For modern software teams, GitHub is the heart of development. Every commit, pull request, and branch is a record of what’s happening in the codebase.
Commit messages describe changes. Diffs show what files were modified. Pull requests provide context, discussions, and decisions. Together, they hold all the raw data needed to create documentation.
Developers don’t need to log into another tool or duplicate information. If documentation can be generated directly from GitHub, it stays aligned automatically.
That’s why GitHub is the ideal place to solve the documentation problem—and why an AI tool that integrates there can have massive impact.
Artificial intelligence, and especially large language models (LLMs), are revolutionizing content creation. But their real power isn’t just writing generic text—it’s transforming structured inputs into human-friendly outputs.
With the right AI, conventional commits, PR titles, and diffs can be turned into:
Because the AI pulls directly from code commits, documentation evolves automatically with the product. No more “last updated two years ago.”
Unlike generic AI writers, an AI tied to your GitHub repo has access to the real source of truth. This ensures outputs are consistent with your actual code.
DeployIt is a GitHub App designed to solve the documentation problem once and for all.
Its promise is simple: “From commits to content, instantly.”
DeployIt connects to your repositories, indexes your codebase, and turns everyday development activity into ready-to-use documentation, release notes, and more.
But its real breakthrough feature is something even more powerful: Chat With Code.
Every project connected to DeployIt comes with a dedicated email address.
For teams that want deeper integrations, DeployIt also provides an API for Chat With Code.
This makes Chat With Code not just a convenience, but a productivity multiplier across support, product, and engineering.
Writing release notes is repetitive and boring. DeployIt automatically captures commit details and transforms them into clean, shareable release notes.
Perfect for internal changelogs, public updates, or customer communication.
DeployIt indexes your project files and generates:
Because it’s powered by commits and code, it stays in sync as your project evolves.
For SaaS teams, keeping websites and blogs fresh is critical. DeployIt can automatically generate SEO-optimized articles based on what your team is building.
This bridges the gap between engineering output and marketing needs.
DeployIt lets you create lightweight AI agents that run automatically:
No manual work—just outputs delivered when you need them.
DeployIt integrates seamlessly with tools you already use:
The entire process takes minutes to set up, and the payoff is immediate.
There are many AI writing assistants, but most are generic. They don’t know your product, your commits, or your workflows.
DeployIt is different because it is:
It’s not just another AI writer—it’s an AI teammate for your repo.
DeployIt is designed for both indie developers and teams:
Simple, transparent pricing ensures you only pay for what you need.
We’re just at the beginning. The future will include:
Docs will no longer be static pages that decay—they’ll be living conversations with your codebase.
If you’ve ever searched for “an AI tool for GitHub that generates documentation”, your search ends here.
DeployIt makes it real:
👉 Stop wasting time writing documentation manually.
Let DeployIt turn your commits into content—instantly.
An AI tool for GitHub that generates documentation is software that connects directly to your GitHub repositories and automatically creates technical documentation, release notes, and other content from your commits and pull requests. DeployIt is one of the first tools designed specifically for this purpose.
DeployIt connects to your GitHub repo, indexes your codebase, and analyzes commit messages, diffs, and pull requests. It then uses AI to transform this information into user-friendly documentation, release notes, SEO articles, or answers via Chat With Code.
Yes. With DeployIt’s Chat With Code feature, every project gets a dedicated email address. You can send a question (like “How does authentication work?”) and get an instant AI-generated answer based on your code. You can also use the API to enrich tickets or integrate answers directly into your workflows.
No. In addition to documentation, DeployIt also creates release notes, changelogs, SEO articles, and other marketing or support content. It acts as a complete communication bridge between developers, product teams, marketing, and support.
Yes. DeployIt offers a free trial with limited outputs so you can test how automatic documentation and Chat With Code work with your GitHub repo before upgrading to a paid plan.
Yes. While DeployIt is often described as “an AI tool for GitHub that generates documentation,” it also supports GitLab repositories.
DeployIt bases its outputs directly on your commits and source code, making it more accurate than generic AI writers. However, you still have the option to review and edit before publishing, ensuring full control over quality.
Yes. DeployIt can send outputs to Notion, email, or any external system through webhooks. The API also lets you integrate answers or documentation into ticketing systems like Jira or Zendesk.
Most AI writers don’t know your product or codebase. DeployIt is different because it’s commit-driven and code-aware. This means every piece of content is grounded in your actual code, making it accurate, timely, and directly useful for developers, PMs, marketing, and support.