Understand any codebase. Start contributing faster.

[1]AuthService.authenticate() · AuthService.java · lines 19–33 · @3f9c2e1

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Understand any codebase. Start contributing faster.

[1]AuthService.authenticate() · AuthService.java · lines 19–33 · @3f9c2e1

Connect your GitHub repository and explore its architecture, APIs, dependencies, and code flows with AI-powered explanations and precise source-code references.

Public and private repositories

Read-only GitHub access

Every answer linked to source

Understand any codebase. Start contributing faster.

Ask, verify, explore, visualize, learn

Answers you can verify

Source at the exact commit

Architecture, drawn from code

Real request flows

A reading order to learn it

Dependencies and data model

From clone-and-grep to a guided tour

Connect GitHub

Index one commit

Start from the overview

Ask and verify

The model cites; TraceRepo decides what a citation is

Diagrams built from resolved calls, not guesses

A new codebase, in the right order

Built to be trusted with your code

Your token stays on the server

Access checked on every request

Read-only by design

Questions about TraceRepo?

Questions, answered

Which languages does TraceRepo understand?

Can the AI make up file names or line numbers?

What counts as an AI interaction?

What happens when my repository changes?

Does it work with private repositories?

Open a repository you have never seen. Understand it today.

Understand any codebase. Start contributing faster.

Ask, verify, explore, visualize, learn

Answers you can verify

Source at the exact commit

Architecture, drawn from code

Real request flows

A reading order to learn it

Dependencies and data model

From clone-and-grep to a guided tour

Connect GitHub

Index one commit

Start from the overview

Ask and verify

The model cites; TraceRepo decides what a citation is

Diagrams built from resolved calls, not guesses

A new codebase, in the right order

Built to be trusted with your code

Your token stays on the server

Access checked on every request

Read-only by design

Questions about TraceRepo?

Questions, answered

Which languages does TraceRepo understand?

Can the AI make up file names or line numbers?

What counts as an AI interaction?

What happens when my repository changes?

Does it work with private repositories?

Open a repository you have never seen. Understand it today.