Interface MCPToolCallResult

Result from calling an MCP tool

interface MCPToolCallResult {
    content: MCPContentBlock[];
    durationMs: number;
    error?: string;
    errorCode?: number;
    isToolError: boolean;
    structuredContent?: Record<string, unknown>;
    success: boolean;
}

Index

Properties

content durationMs error? errorCode? isToolError structuredContent? success

Properties

content

content: MCPContentBlock[]

Unstructured content from the tool

durationMs

durationMs: number

Execution duration in milliseconds

`Optional`error

error?: string

Error message if failed

`Optional`errorCode

errorCode?: number

Error code if failed

isToolError

isToolError: boolean

Whether the tool indicated an error

`Optional`structuredContent

structuredContent?: Record<string, unknown>

Structured result (if provided by tool)

success

success: boolean

Whether the call succeeded