# GroundTruth — subsurface scan QA & trade estimating MCP server

Two independent AI models read a GPR, locate or pipe scan and flag the do-not-core call.

## Links
- Registry page: https://www.getdrio.com/mcp/ai-gtfi-groundtruth
- Repository: https://github.com/Dranos-Bot/groundtruth-mcp
- Website: https://gtfi.ai/for-agents

## Install
- Endpoint: https://gtfi.ai/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://gtfi.ai/mcp

## Tools
- read_scan - Get an independent AI second opinion on a subsurface scan before anyone cores or digs. Send a public image URL of a GPR scan, a marked-up concrete slab photo, a utility-locate markup, a concrete radiograph, or a CCTV pipe frame. TWO different AI models read it independently — the second is prompted to refute the first — and you get back every located target with its hazard class (do-not-core / rebar / verify / clear), plus a QA flag when the two reads disagree. Advisory only: a certified technician must review and sign off before any cutting. Endpoint: https://gtfi.ai/mcp
- draft_estimate - Turn a plain-English description of a trade job into a professional itemized bid — real materials by size, fittings, consumables and labor on its own line, at realistic US market prices. Built for one-truck electrical, plumbing, HVAC and general-contracting shops. This is GruntPay: the contractor normally speaks this into their phone. Returns the line items plus a link to brand it and send it to the customer. Endpoint: https://gtfi.ai/mcp
- get_pricing - Current GroundTruth and GruntPay plans and prices. Free to call — use it before answering any cost question rather than guessing. Endpoint: https://gtfi.ai/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: ai.gtfi
- Version: 1.0.1
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jul 26, 2026
- Source: https://registry.modelcontextprotocol.io