MCPForm

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Tool Definition

useMCPToolDefinition and generateMCPToolDefinition build deterministic output.

Example

Input:

ts
const tool = {
  name: "submit_profile",
  description: "Submit customer profile information"
};

const schema: MCPSchema = {
  fullName: { type: "string", required: true },
  age: { type: "number" },
  subscribed: { type: "boolean" }
};

Output:

json
{
  "name": "submit_profile",
  "description": "Submit customer profile information",
  "input_schema": {
    "type": "object",
    "properties": {
      "age": { "type": "number" },
      "fullName": { "type": "string" },
      "subscribed": { "type": "boolean" }
    },
    "required": ["fullName"]
  }
}

Deterministic Ordering

Field keys in input_schema.properties are sorted alphabetically for stable output.