MCP server

Connect your AI assistant to Demystify's tools through the Model Context Protocol. The model supplies the input; a deterministic, golden-verified engine computes the output. The AI never does the arithmetic, so a GST split or a hash is exact, every time — and it runs with zero network access.

Add it to your client

Install the server, then point any MCP client at it. For Claude Desktop:

{
  "mcpServers": {
    "demystify-tools": { "command": "demystify-tools-mcp" }
  }
}

Why route tools through MCP

No hallucinated output. The engine computes; the model only chooses inputs.
Deterministic & reproducible. The same engines and goldens as the website and API.
Private by default. Bundled engines + schemas, newline-delimited JSON-RPC over stdio, no network.
Cheap on tokens. Compact tool definitions generated from each tool's zod schema.

Tools exposed (21)

Every tool with a pure engine binding — the list grows as more engines are bound, the same set the REST API serves.