Documentation that keeps up with your code.

Point it at an old codebase. Get docstrings and a README that actually explain it. Bring your own LLM key.

Docstrings merged into rq, the 10.7k-star Python job queue.

$ legacy-doc-ai analyze --repo ./billing-service
Scanning… 42 legacy files, 0 docstrings
Writing docstrings… done
Writing README.md ✓
$ 
01

Instant context

Unknown repos become documented in minutes, not weeks.

02

Zero upkeep

Docs regenerate on every commit, so they never drift.

03

Any model

OpenAI, Anthropic or a local model. Your key, your data.

First run free, then£39 / repo / month
04

Get a free repo audit

Send a public repo URL, get your audit in 24h. Email jasper@jzzystudios.com. See a sample: Marshmallow audit.

05

Try it on one file, free

Try the CLI on a single file before subscribing.

Install Guide