Understand Any Codebase Before You Touch It

AI GitHub repo analyzer

Try SecondRead → View Source ↗

The Problem

Getting up to speed on an unfamiliar repo means hours of clicking through files, guessing at architecture, and re-reading the same functions to understand how they connect.

The Solution

Paste any GitHub repo URL and SecondRead generates an instant AI summary, an architecture diagram, and a chat interface to ask follow-up questions about the codebase — like having a second engineer who already read the whole thing.

Features

Instant AI-generated repo summary
Auto-generated architecture diagram
Conversational Q&A grounded in the actual source
Background job processing for large repos
Powered by Groq and Gemini 2.5 Pro

Who Is It For?

Developers onboarding to a new codebase Technical reviewers doing due diligence Open-source contributors evaluating a project Engineering managers auditing team repos

Pricing

Initial / test pricing — subject to change as the product develops.

Free $0

Try the core experience with reasonable usage limits.

Try Free

Planned Pro $9/mo

Higher usage limits and priority access to new features.

Business $39/mo

For teams — higher limits, priority support.