Slot: isError

Whether the tool call ended in an error.

URI: mcp:isError Alias: isError

Applicable Classes

Name	Description	Modifies Slot
CallToolResult	The result returned by the server for a tools/call request	no
ToolResultContent	The result of a tool use, provided by the user back to the assistant	no

Properties

Type and Range

Property	Value
Range	Boolean
Domain Of	ToolResultContent, CallToolResult

Cardinality and Requirements

Property	Value

Identifier and Mapping Information

Schema Source

• from schema: https://w3id.org/lmodel/mcp

Mappings

Mapping Type	Mapped Value
self	mcp:isError
native	mcp:isError

LinkML Source

name: isError
description: Whether the tool call ended in an error.
from_schema: https://w3id.org/lmodel/mcp
rank: 1000
alias: isError
domain_of:
- ToolResultContent
- CallToolResult
range: boolean