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100
MCP live MCP 2025-06-18 http

calculators

metamodel/calculators

AI-callable calculators and engineering models with certified formulas — no hallucinated math. Browse published projects, read their input/output schemas, and run real computations through MetaModel's dependency-tracked formula engine (cross-model references, lookup tables, validation). Ask for scenarios and comparisons; the AI reasons, the engine does the math. Hosted, read-only, zero-config.

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Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
973ms
last probe
Tools
4
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://metamodel.app/api/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
4 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
4 items in total; 3 or more earns these points.
pass Describes itself 10/10
396 characters; more than 30 earns these points.

Tools · 4

metamodel_list_projects

Browse available MetaModel calculators and engineering models. Returns project names, descriptions, tokens, and model names for each published project.

metamodel_get_schema

Get the input/output schema for a published MetaModel project. Returns model names, input parameters (with types, defaults, validation), and output fields. Models marked "presentation": true are displ…

metamodel_export_kn

Export a published MetaModel project as KN notation — a human-readable text spelling of the model: nested Component blocks, "Name: value" literals, "Name: expression" formulas, dotted cross-references…

metamodel_compute

Run a computation on a MetaModel project. Send input values and get computed outputs from all models. Inputs are auto-routed to the correct model by property name. Models marked "presentation": true i…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://metamodel.app/api/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "calculators": {
      "url": "https://metamodel.app/api/mcp",
      "transport": "http"
    }
  }
}