Schemas

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ToolResult

ok

boolean · const · required

Const value:

tool

string · required

data

required

The tool's payload — byte-identical to what the same tool returns over MCP.

ToolSummary

name

string · required

title

string · required

description

string · required

object · required

module

string | null

Data module the tool reads, or null when ungated.

Error

error

string · required

Stable machine-readable code (validation_error, unauthorized, subscription_required, not_found, rate_limited, tool_denied, tool_error, payload_too_large, internal_error).

message

string · required

path

string

Argument path that failed validation, when applicable.

request_id

string