# Block Operations Military Doctrine RAG API

> Semantic search over 128+ US military field manuals and technical publications. Public domain documents. Free API key available on request.

## Base URL
https://api.blockoperations.com

## Authentication
API Key: Include `Authorization: Bearer <key>` header. Request a free key at rolf@crestvieworchards.com.

## Endpoints
- GET /api/collections — List collections and document counts. No auth required.
- GET /api/manifest — Machine-readable API description. No auth required.
- POST /api/query — Semantic search. Requires API key. Body: {"query": str, "top_k": int (default 5)}

## Collections
- army-docs: 128+ US military field manuals, technical manuals, ATPs, and training circulars.

## Example
curl -X POST https://api.blockoperations.com/api/query \
  -H 'Authorization: Bearer YOUR_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"query": "infantry platoon attack formation", "top_k": 5}'