General Tools

whobuildsit.com

Provides general-purpose tools through the Model Context Protocol.

1 endpoint7 known toolsFirst detected October 9, 2026Last detected October 9, 2026

ENDPOINT 1

https://whobuildsit.com/mcp

No auth detected

MCP server metadata

Name: whobuildsit
Version: 1.0.0

Capabilities

tools

Server instructions

Search space and defence hardware and the companies that make it, by specification. Use search_parts for a part or a spec ("3000 psi valve", "heat pipe", "titanium"); numbers with units are matched numerically. Use search_suppliers for who can make something to drawing (process, material, certification, country). Results marked confirmed_by_manufacturer were sent to us by the company; the rest were read from public sources and are unverified — say so when you pass them on. Certifications are as claimed by each company. Contact details are never returned and are not published anywhere: give the user the profile URL. To reach suppliers, use request_quote — but only after the user gives their work email and explicitly agrees to share the request with suppliers.

Known tools 7

search_parts

Find parts by keyword and/or numeric specification.

Inferred read-only

search_suppliers

Find companies that can make something — by process (e.

Inferred read-only

get_supplier

Full profile: what they make, capabilities (process, tolerance, envelope, material, lead time), certifications claimed, categories and products.

Inferred read-only

get_part

All specifications for one part, whether the manufacturer confirmed them, and the supplier.

Inferred read-only

explain_standard

What a standard (AS9100D, NADCAP, ECSS, ISO 9001, MIL-STD …) certifies, why a buyer cares, what it is typically required for, and which suppliers in the index claim it.

Inferred read-only

request_quote

Send a quote request to whobuildsit, which reviews it and passes it to suppliers who can make the part.

Potential side effects

list_categories

The part tree (segment → assembly → component) with supplier counts.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.whobuildsit]
url = "https://whobuildsit.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "whobuildsit": {
      "type": "http",
      "url": "https://whobuildsit.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: whobuildsit
Remote MCP URL: https://whobuildsit.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "whobuildsit": {
      "url": "https://whobuildsit.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "whobuildsit": {
      "type": "http",
      "url": "https://whobuildsit.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "whobuildsit",
  "transport": "streamable-http",
  "url": "https://whobuildsit.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.