ORSTRUM

OVERVIEW

Orstrum is a code intelligence layer I designed, built, and shipped end to end — a published npm CLI, an MCP server, and a hosted cloud product. It walks TypeScript, JavaScript, and Python repositories with real AST parsers, resolves every import edge, and writes the result to a local SQLite graph. Coding agents then query that graph through MCP instead of burning tokens on recursive grep-and-read loops. Only structure and generated summaries are stored — raw source never leaves the machine.

HIGHLIGHTS

• 01Published to npm as a global CLI — one command scans a repo into a queryable graph of files, exports, and import edges
• 02Parses TypeScript and JavaScript with ts-morph and Python with tree-sitter, resolving path aliases and barrel re-exports through the AST rather than text search
• 03Exposes the graph to coding agents through eight MCP tools, including multi-hop blast-radius analysis over the caller graph
• 04Built Orstrum Cloud on Astro and Supabase — GitHub OAuth, team workspaces, Stripe billing, and a radial graph explorer
• 05Batch summarizer prices the job before it runs and generates per-file purpose summaries via the Anthropic API with prompt caching
• 06Incremental scans are content-hashed, so re-running only rewrites files that actually changed and never discards existing summaries

TECH STACK

SCREENSHOTS

LINKS