server.help

Discover available tools and operations. Use query: "tools" to list all tools, "actions" with a tool name to list operations, "examples" for usage examples.

Safety and behavior

Property	Value
Read-only	Yes
Destructive	No
Idempotent	Yes
Uses external systems	No

Parameters

Name	Type	Required	Description
query	string	Yes	What to get help on
tool	string	No	Specific tool name (for actions query)

Input schema

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "enum": [
        "tools",
        "actions",
        "examples"
      ],
      "description": "What to get help on"
    },
    "tool": {
      "description": "Specific tool name (for actions query)",
      "type": "string"
    }
  },
  "required": [
    "query"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Output schema

{
  "type": "object",
  "properties": {
    "success": {
      "type": "boolean",
      "description": "Whether the requested operation completed successfully."
    },
    "data": {
      "description": "Structured operation result when success is true.",
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "error": {
      "description": "Structured failure details when success is false.",
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "description": "Stable error category for programmatic handling."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the failure."
        },
        "suggestions": {
          "description": "Suggested corrective actions, when available.",
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "validActions": {
          "description": "Allowed operation names when an unknown operation was requested.",
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "docsUrl": {
          "type": "string",
          "description": "Documentation URL relevant to the failed tool."
        }
      },
      "required": [
        "type",
        "message",
        "docsUrl"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "success"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}