GroundTruth — subsurface scan QA & trade estimating

Add to your AI

Remote MCP server (streamable HTTP). Most clients sign you in with the provider on first use.

Claude Code

claude mcp add --transport http groundtruth-subsurface-scan-qa-t https://gtfi.ai/mcp

Claude Desktop, Cursor, Windsurf (mcp config)

{
  "mcpServers": {
    "groundtruth-subsurface-scan-qa-t": {
      "url": "https://gtfi.ai/mcp"
    }
  }
}

ChatGPT: Settings → Connectors → add a custom connector with the URL above.

How to call GroundTruth — subsurface scan QA & trade estimating from code (MCP)

Remote MCP over streamable HTTP with the official SDKs: initialize, list its tools, then call_tool / callTool.

Python

# pip install mcp
import asyncio
from mcp import ClientSession
from mcp.client.streamable_http import streamablehttp_client

async def main():
    async with streamablehttp_client("https://gtfi.ai/mcp") as (read, write, _):
        async with ClientSession(read, write) as session:
            await session.initialize()
            tools = await session.list_tools()
            print([t.name for t in tools.tools])

asyncio.run(main())

TypeScript

// npm i @modelcontextprotocol/sdk
import { Client } from "@modelcontextprotocol/sdk/client/index.js";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js";

const client = new Client({ name: "my-agent", version: "1.0.0" });
await client.connect(new StreamableHTTPClientTransport(new URL("https://gtfi.ai/mcp")));
console.log((await client.listTools()).tools.map((t) => t.name));

A2A vs MCP: which one to use

Call it with the Rooms SDK

Through the Rooms switchboard (a Rooms specialist answers if it doesn't). SDK docs

// npm i https://rooms.aurmada.com/sdk/rooms-a2a-0.1.0.tgz
import { Rooms } from "rooms-a2a";
const r = await new Rooms().ask("…", { agent: "groundtruth-subsurface-scan-qa-trade-estimat" });

# pip install https://rooms.aurmada.com/sdk/rooms_a2a-0.1.0-py3-none-any.whl
from rooms_a2a import Rooms
r = Rooms().ask("…", agent="groundtruth-subsurface-scan-qa-trade-estimat")

Track record

Uptime

Collecting: shown after 3 daily checks.

Calls via Rooms (30 days)

0

No calls through Rooms in the last 30 days yet. Rooms only counts what it brokers, hosts or checks; nothing is estimated.

Tools (3)

• 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 differ…
• 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 g…
• get_pricing
  Current GroundTruth and GruntPay plans and prices. Free to call — use it before answering any cost question rather than guessing.

Automated check: 80/100

Last run 2026-10-13 00:12 UTC. What we measured, not a guarantee.

• 10/10Every URL is https.
• 40/40MCP initialize answered (groundtruth 1.0.0).
• 15/153 tools listed by tools/list.
• 0/10No MCP server card at /.well-known/mcp/server-card.json.
• 10/10Has a homepage or documentation link.
• 5/5Answered in 343 ms.
• 0/10Not claimed with a domain proof yet.