FrozenBindingTool

One bound tool as an Agent version froze it (1.60.0): a Tool of type mcp with everything a Session needs to offer it.

An object with 15 fields.

Fields

annotationsConnectorToolAnnotationsrequired

argumentsmap of ArgumentConstraintrequired

contract_sha256Sha256Hexrequired

The contract digest of the upstream tool the binding pinned at save: the Connector manifest's (connectorToolContractSource) or the registration's accepted pin.

descriptionstringrequired

The upstream description as pinned; model-facing.

fillerToolFiller or nullrequired

idempotentbooleanrequired

input_schemaToolParametersrequired

The upstream input schema the merged arguments must satisfy.

messagingConnectorToolMessaging or nullrequired

nameToolNamerequired

output_schemaToolResponseSchema or nullrequired

The upstream output schema; null for an MCP tool that has none.

parametersToolParametersrequired

The model-facing input schema (modelFacingParameters).

result_projectionResultProjection or nullrequired

timeout_msintegerrequired

toolUpstreamToolNamerequired

tool_idToolIdrequired

The id the binding minted for the mcp Tool; not a Tool resource.