# OpenFab

> Instant cost estimates for custom manufacturing — built for engineers and autonomous agents.
> Estimates are indicative and non-binding; final pricing subject to formal RFQ review.
> OpenFab is an independent estimation service and does not accept or fulfill orders.
> Requests may be logged to improve the service.

## Capabilities
- Processes: cnc_machining, injection_molding, sheet_metal, laser_cutting, metal_stamping, three_d_printing, urethane_casting, pcb_fabrication
- Provides: instant cost estimate, BOM estimate, process comparison, lead time, DFM feedback

## Endpoints
- MCP: /mcp/ (POST, streamable HTTP)
- REST: /capabilities, /quotes, /bom, /compare, /lead-time, /dfm
- OpenAPI: /openapi.json
- Discovery: /.well-known/ai-catalog.json, /.well-known/agent-card.json, /.well-known/agent.json, /.well-known/mcp.json, /.well-known/did.json, /llms.txt
- Health: /status, /health

## Quick start (agents)
- Remote MCP (streamable HTTP): https://openfab-22100483453.us-central1.run.app/mcp/
- Stdio MCP clients: `npx mcp-remote https://openfab-22100483453.us-central1.run.app/mcp/`
- REST estimate example:
  curl -s -X POST https://openfab-22100483453.us-central1.run.app/quotes \
    -H 'content-type: application/json' \
    -d '{"process":"cnc_machining","quantity":50,"material":"aluminum","tolerance_mm":0.1}'
- Returns: indicative unit price, total, lead_time_days, a quote_token for refinement, assumptions. Non-binding.