Point Repolit at a GitHub repository or upload your own code, and it analyzes the project across eight dimensions of understanding — from a weighted health score to an interactive architecture map — so you can understand an unfamiliar codebase in minutes instead of days.
A composite codebase health score across seven weighted dimensions — security (22%), code quality (18%), testing (18%), documentation (15%), dependencies (12%), architecture (8%), and maintainability (7%). Each dimension is graded A–F from concrete evidence found in the repository, with specific, actionable suggestions for what to improve first.
Security Audit
An AI-assisted security review that surfaces risky patterns, exposed secrets and API keys, and known-vulnerable dependencies — each rated by severity with remediation guidance. It is a fast first-pass review to prioritize attention, not a replacement for a certified security audit.
Architecture Map
Interactive visual diagrams derived from the actual code — modules, layers, and how the pieces of the system connect — so you can grasp an unfamiliar codebase's shape at a glance instead of clicking through hundreds of files.
Bug Detective
Describe a bug and Bug Detective reasons about the likely root cause by tracing the relevant execution path through the code, pointing you at the source instead of just restating the symptom.
Onboarding Guide
A structured, day-by-day ramp-up plan that takes a new developer from first clone to productive contributor — what to read, what to run, and which parts of the system to understand in what order.
Code Translation
Translate code between 18+ programming languages while preserving intent and idiom, with optional surrounding context to guide the translation — useful for porting, learning an unfamiliar language, or migrating a component.
Issues AI
Automated triage of a repository's GitHub issues with severity scoring, so you can see what actually matters and where to focus first instead of reading every open issue by hand.
Evolution Track
Analyzes the git timeline and contributor ownership to show how a codebase — and its authorship — evolved over time, so you know who to ask about which part of the system.
FREQUENTLY ASKED QUESTIONS
What is Repolit?
Repolit is an AI codebase intelligence platform. Paste a public GitHub repository URL (or upload a folder or .zip) and Repolit analyzes it to produce a codebase health score, an interactive architecture map, a security review, a developer onboarding guide, bug root-cause analysis, and code translation — so you can understand an unfamiliar codebase in minutes instead of days.
How does Repolit analyze a repository?
You give Repolit a GitHub URL or upload your code. It reads the repository structure and source files, then runs AI analysis across multiple dimensions and streams the results back live — the architecture diagram, the health score with evidence, security findings, and onboarding guidance.
Is Repolit free to use?
Yes. Anonymous visitors can analyze one repository with no account, and a free account lets you save your analyses and scan more repositories. Repolit is available as a web app, a CLI, a VS Code extension, and a local studio.
What does the codebase health score measure?
The health score is a composite across seven weighted dimensions: security (22%), code quality (18%), testing (18%), documentation (15%), dependencies (12%), architecture (8%), and maintainability (7%). Each dimension is graded A–F from concrete evidence found in the repository, with specific, actionable improvement suggestions.
Which programming languages does Repolit support?
Repolit analyzes repositories across common programming languages, and its code translation feature converts code between 18+ programming languages while preserving intent.
Can I run Repolit locally without sending my code to the cloud?
Yes. Repolit Local runs on your own machine via `npx repolit`, so you can analyze private or air-gapped codebases without uploading them to a hosted service.
Does Repolit have a CLI and a VS Code extension?
Yes. Install the CLI with `npm i -g repolit-cli` for terminal-native analysis, use the Repolit VS Code extension for IDE-integrated intelligence, and the local studio via `npx repolit` — in addition to the web app at repolit.online.
How is Repolit different from just reading the README?
A README tells you what the authors chose to document. Repolit derives an architecture map from the actual code, grades the repository across seven health dimensions with evidence, surfaces security findings, and generates a day-by-day onboarding plan — the structural understanding a README rarely provides.
Is Repolit open source?
Yes. Repolit's source is available on GitHub under the MIT license.
Understand your next codebase in minutes.
Free to start — analyze one repository with no account, or sign in to save your analyses and scan more. Available as a web app, a CLI, a VS Code extension, and a local studio.