public sealed class McpTool : IMessage<McpTool>, IEquatable<McpTool>, IDeepCloneable<McpTool>, IBufferMessage, IMessageReference documentation and code samples for the Cloud API Registry v1 API class McpTool.
Message describing McpTool object
Namespace
Google.Cloud.ApiRegistry.V1Assembly
Google.Cloud.ApiRegistry.V1.dll
Constructors
McpTool()
public McpTool()McpTool(McpTool)
public McpTool(McpTool other)| Parameter | |
|---|---|
| Name | Description |
other |
McpTool |
Properties
Annotations
public Struct Annotations { get; set; }Optional key-value object that allows developers to provide additional information regarding tool properties, behavior, and usage best practices. Annotations or tags to facilitate semantic search across tools ("semantic tags") are not in the MVP scope. When implemented, the first set of supported annotations will likely be the standard, predefined annotations from the open-source MCP spec. These include:
- title: A human-readable title for the tool, useful for UI display.
- readOnlyHint: If true, indicates the tool does not modify its environment.
- destructiveHint: If true, the tool may perform destructive updates (only meaningful when readOnlyHint is false).
- idempotentHint: If true, calling the tool repeatedly with the same arguments has no additional effect (only meaningful when readOnlyHint is false).
- openWorldHint: If true, the tool may interact with an "open world" of external entities.
| Property Value | |
|---|---|
| Type | Description |
Struct |
|
Description
public string Description { get; set; }A human-readable description of the tool's functionality.
| Property Value | |
|---|---|
| Type | Description |
string |
|
DisplayName
public string DisplayName { get; set; }Optional. A human-readable name for the tool, suitable for display.
| Property Value | |
|---|---|
| Type | Description |
string |
|
InputSchema
public Struct InputSchema { get; set; }A JSON Schema object defining the expected parameters for invoking the tool.
| Property Value | |
|---|---|
| Type | Description |
Struct |
|
McpServerUrls
public RepeatedField<string> McpServerUrls { get; }Automatically populated reference to MCP Server. Helpful when multiple tools are requested across different MCP Servers.
| Property Value | |
|---|---|
| Type | Description |
RepeatedFieldstring |
|
McpToolName
public McpToolName McpToolName { get; set; }McpToolName-typed view over the Name resource name property.
| Property Value | |
|---|---|
| Type | Description |
McpToolName |
|
Name
public string Name { get; set; }Identifier. The resource name of the McpTool.
Format:
projects/{project}/locations/{location}/mcpServers/{mcp_server}/mcpTools/{mcp_tool}.
Example:
projects/12345/locations/us-central1/mcpServers/google:bigquery.googleapis.com:mcp/mcpTools/insert_job
for 1p
projects/12345/locations/us-central1/mcpServers/apphub:starbucks/mcpTools/order_pizza
for 2p
| Property Value | |
|---|---|
| Type | Description |
string |
|
OutputSchema
public Struct OutputSchema { get; set; }Optional. A JSON Schema object defining the expected structure of the tool's output.
| Property Value | |
|---|---|
| Type | Description |
Struct |
|