Record

call-tool-result

https://modelcontextprotocol.io/specification/2025-06-18/schema#calltoolresult

record call-tool-result {
  meta: option​<meta>,
  content: list​<content-block>,
  is-error: option​<bool>,
  structured-content: option​<json>,
}

Fields

NameTypeDescription
metaoption​<meta>
contentlist​<content-block>
is-erroroption​<bool>
structured-contentoption​<json>