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Merge pull request #216 from modelcontextprotocol/antonp/toolinfo-id-optional

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fix: make toolInfo.id optional per spec
This commit is contained in:
Anton Pidkuiko 2026-01-08 13:24:34 +00:00 • committed by GitHub
commit c475dc3c17
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3 changed files with 7 additions and 5 deletions
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6
src/generated/schema.json generated
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@ -248,7 +248,7 @@
"additionalProperties": false
}
},
"required": ["id", "tool"],
"required": ["tool"],
"additionalProperties": false
},
"theme": {
@ -919,7 +919,7 @@
"additionalProperties": false
}
},
"required": ["id", "tool"],
"required": ["tool"],
"additionalProperties": false
},
"theme": {
@ -2127,7 +2127,7 @@
"additionalProperties": false
}
},
"required": ["id", "tool"],
"required": ["tool"],
"additionalProperties": false
},
"theme": {

4
src/generated/schema.ts generated
View file

@ -539,7 +539,9 @@ export const McpUiHostContextSchema = z
toolInfo: z
.object({
/** @description JSON-RPC id of the tools/call request. */
id: RequestIdSchema.describe("JSON-RPC id of the tools/call request."),
id: RequestIdSchema.optional().describe(
"JSON-RPC id of the tools/call request.",
),
/** @description Tool definition including name, inputSchema, etc. */
tool: ToolSchema.describe(
"Tool definition including name, inputSchema, etc.",

2
src/spec.types.ts
View file

@ -313,7 +313,7 @@ export interface McpUiHostContext {
/** @description Metadata of the tool call that instantiated this App. */
toolInfo?: {
/** @description JSON-RPC id of the tools/call request. */
id: RequestId;
id?: RequestId;
/** @description Tool definition including name, inputSchema, etc. */
tool: Tool;
};