Cartograph – AI-generated code documentation and architecture diagrams

Show HN: Cartograph – AI-generated code documentation and architecture diagrams

Cartograph – AI-generated code documentation and architecture diagrams operates in show hn launch based in Singapore, founded in 2025.

Profile

Hey there HN! We're Vivek and Si-Yan from Cartograph (https://cartograph.app). We've built an AI-powered code documentation platform that automatically generates reference documentation and creates a visual interactive map of the codebase that serves as both high level architecture diagram and allows you to zoom in to specific implementations.How it works: We use static analysis to read a codebase and get its symbols and their dependencies, creating a complete map that includes function calls. We use LLMs (Gemini + Claude) to add metadata to this map, as well as augment it in cases where static analysis doesn't work (e.g. HTTP calls). This map is then used to create an interactive map that y

Its activity falls under show hn launch; the profile below is assembled from public directory data.

The business is associated with Singapore.

It is recorded at the Show HN launch stage.

The company reports a headcount in the 1 - 10 range.

Website: cartograph.app