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Update protocol version

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* This fixes #378
* In types.ts
  - set LATEST_PROTOCOL_VERSION to "2025-03-26"
  - add "2025-03-26" to SUPPORTED_PROTOCOL_VERSIONS
* In auth.test.ts
  - in test "returns metadata when discovery succeeds"
    - expect "MCP-Protocol-Version" to be "2025-03-26"
This commit is contained in:
cliffhall 2025-04-25 09:16:28 -04:00
commit 3a9a6c944b
2 changed files with 15 additions and 14 deletions
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4
src/client/auth.test.ts
View file

@ -39,7 +39,7 @@ describe("OAuth Authorization", () => {
const [url, options] = calls[0];
expect(url.toString()).toBe("https://auth.example.com/.well-known/oauth-authorization-server");
expect(options.headers).toEqual({
"MCP-Protocol-Version": "2024-11-05"
"MCP-Protocol-Version": "2025-03-26"
});
});
@ -478,4 +478,4 @@ describe("OAuth Authorization", () => {
).rejects.toThrow("Dynamic client registration failed");
});
});
});
});

25
src/types.ts
View file

@ -1,8 +1,9 @@
import { z, ZodTypeAny } from "zod";
export const LATEST_PROTOCOL_VERSION = "2024-11-05";
export const LATEST_PROTOCOL_VERSION = "2025-03-26";
export const SUPPORTED_PROTOCOL_VERSIONS = [
LATEST_PROTOCOL_VERSION,
"2024-11-05",
"2024-10-07",
];
@ -754,11 +755,11 @@ export const PromptListChangedNotificationSchema = NotificationSchema.extend({
/* Tools */
/**
* Additional properties describing a Tool to clients.
*
* NOTE: all properties in ToolAnnotations are **hints**.
* They are not guaranteed to provide a faithful description of
*
* NOTE: all properties in ToolAnnotations are **hints**.
* They are not guaranteed to provide a faithful description of
* tool behavior (including descriptive properties like `title`).
*
*
* Clients should never make tool use decisions based on ToolAnnotations
* received from untrusted servers.
*/
@ -771,7 +772,7 @@ export const ToolAnnotationsSchema = z
/**
* If true, the tool does not modify its environment.
*
*
* Default: false
*/
readOnlyHint: z.optional(z.boolean()),
@ -779,19 +780,19 @@ export const ToolAnnotationsSchema = z
/**
* If true, the tool may perform destructive updates to its environment.
* If false, the tool performs only additive updates.
*
*
* (This property is meaningful only when `readOnlyHint == false`)
*
*
* Default: true
*/
destructiveHint: z.optional(z.boolean()),
/**
* If true, calling the tool repeatedly with the same arguments
* If true, calling the tool repeatedly with the same arguments
* will have no additional effect on the its environment.
*
*
* (This property is meaningful only when `readOnlyHint == false`)
*
*
* Default: false
*/
idempotentHint: z.optional(z.boolean()),
@ -801,7 +802,7 @@ export const ToolAnnotationsSchema = z
* entities. If false, the tool's domain of interaction is closed.
* For example, the world of a web search tool is open, whereas that
* of a memory tool is not.
*
*
* Default: true
*/
openWorldHint: z.optional(z.boolean()),