# BinaryIndex

**Container(s):** stellaops-binaryindex-web, stellaops-symbols
**Slot:** 36 (binaryindex), 38 (symbols)  |  **Port:** 8080  |  **Consumer Group:** binaryindex, symbols
**Resource Tier:** light

## Purpose
The BinaryIndex service provides binary vulnerability detection through build-ID and binary signature resolution, golden set management, delta signature tracking, and VEX bridge integration. It includes a caching layer (Valkey) for resolution results. The Symbols server provides symbol recovery and debug information lookup for binary analysis.

## API Surface
- `binaryindex` (via Router) — binary resolution (build-ID/signature lookup), golden set queries, delta signature management, VEX bridge queries, telemetry
- `symbols` (via Router) — symbol file upload/download, debug info queries

## Storage
PostgreSQL (via `ConnectionStrings:Default`); Valkey for resolution cache; in-memory golden set and vulnerability stores

## Background Workers
None