ExplainGitHub API

ExplainGitHub API lets you build repo-aware AI features

Use repository context to power codebase chat, developer copilots, support tools, and internal workflows.

Customer-facing developer products

Add “ask this repository”, PR summaries, issue copilots, or codebase chat directly into your product experience.

Internal engineering and support tools

Help engineering, support, QA, or ops teams get answers from private repositories without manually searching code and docs.

Docs, onboarding, and automation

Power docs assistants, developer onboarding flows, CI helpers, or internal automation that needs repository context.

Instantly Understand Any GitHub Repository

Save hours of code review time with our official browser extension.

The Problem We Fix

By ExplainGitHub Team • Nov 14, 2025 • 3 minutes read

The problem we fix — Understanding repos shouldn’t take all day.

Every developer knows the feeling: new repo, tight deadline, and a maze of files. You scan the README, click through folders, and try to piece together the flow. It’s slow and easy to miss the one function that matters.

ExplainGitHub fixes that by answering with the evidence — exact files, functions, and call flows. Less guessing, more doing.

Where it hurts today

  • READMEs get stale; docs miss edge cases
  • “Search and skim” is tedious across big repos
  • High‑level chat answers rarely cite the actual code

What changes with ExplainGitHub

  • Ask targeted questions (“Where is token refresh handled?”)
  • Get file‑cited answers with the path to fix or extend
  • Verify quickly by opening the cited files

Example

Prompt: “Trace upload request → controller → storage write, and cite files.”
Answer: points to the request handler, middleware, service method, and storage client — with filenames so you can open them instantly.

When to reach for it

  • Onboarding to a new service or module
  • Debugging a 500 with unclear logs
  • Planning a feature that touches multiple layers

Try it

Open any repo and replace github.com with explaingithub.com, then ask a focused question. You’ll get a verifiable path forward in seconds.