fix(unstable): Fixes for session/close capabilities

schema/schema.json

@@ -2863,6 +2863,17 @@
           "description": "The _meta property is reserved by ACP to allow clients and agents to attach additional\nmetadata to their interactions. Implementations MUST NOT make assumptions about values at\nthese keys.\n\nSee protocol docs: [Extensibility](https://agentclientprotocol.com/protocol/extensibility)",
           "type": ["object", "null"]
         },
+        "close": {
+          "anyOf": [
+            {
+              "$ref": "#/$defs/SessionCloseCapabilities"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "**UNSTABLE**\n\nThis capability is not part of the spec yet, and may be removed or changed at any point.\n\nWhether the agent supports `session/close`."
+        },
         "fork": {
           "anyOf": [
             {
@@ -2895,17 +2906,6 @@
             }
           ],
           "description": "**UNSTABLE**\n\nThis capability is not part of the spec yet, and may be removed or changed at any point.\n\nWhether the agent supports `session/resume`."
-        },
-        "stop": {
-          "anyOf": [
-            {
-              "$ref": "#/$defs/SessionCloseCapabilities"
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "**UNSTABLE**\n\nThis capability is not part of the spec yet, and may be removed or changed at any point.\n\nWhether the agent supports `session/close`."
         }
       },
       "type": "object"

scripts/generate.js

@@ -5,7 +5,7 @@ import * as fs from "fs/promises";
 import { dirname } from "path";
 import * as prettier from "prettier";
 
-const CURRENT_SCHEMA_RELEASE = "v0.11.1";
+const CURRENT_SCHEMA_RELEASE = "v0.11.2";
 
 await main();
 
@@ -51,9 +51,24 @@ async function main() {
         .replace(`from "zod"`, `from "zod/v4"`)
         // Weird type issue
         .replaceAll(
-          "_meta: z.union([z.record(z.unknown()), z.null()]).optional()",
-          "_meta: z.union([z.record(z.string(), z.unknown()), z.null()]).optional()",
+          "_meta: z.record(z.unknown()).nullish()",
+          "_meta: z.record(z.string(), z.unknown()).nullish()",
+        )
+        .replaceAll("z.record(z.string())", "z.record(z.string(), z.string())")
+        .replaceAll(
+          /z\.coerce\s*\.bigint\(\)\s*\.min\(BigInt\("-9223372036854775808"\),\s*\{\s*message:\s*"Invalid value: Expected int64 to be >= -9223372036854775808",\s*\}\s*\)\s*\.max\(BigInt\("9223372036854775807"\),\s*\{\s*message:\s*"Invalid value: Expected int64 to be <= 9223372036854775807",\s*\}\s*\)/gm,
+          "z.number()",
+        )
+        .replaceAll(
+          /z\.coerce\s*\.bigint\(\)\s*\.gte\(BigInt\(0\)\)\s*\.max\(BigInt\("18446744073709551615"\),\s*\{\s*message:\s*"Invalid value: Expected uint64 to be <= 18446744073709551615",\s*\}\s*\)/gm,
+          "z.number()",
         ),
+
+      // .replaceAll(
+      //   /z\s*\.coerce\s*\.bigint\(\)\s*\.min\([\s\S]+?\)\s*\.max\([\s\S]+?\)/gm,
+
+      //   "z.number()",
+      // ),
     ),
   );
 

src/schema/types.gen.ts

@@ -2281,35 +2281,35 @@ export type SessionCapabilities = {
    *
    * This capability is not part of the spec yet, and may be removed or changed at any point.
    *
-   * Whether the agent supports `session/fork`.
+   * Whether the agent supports `session/close`.
    *
    * @experimental
    */
-  fork?: SessionForkCapabilities | null;
-  /**
-   * Whether the agent supports `session/list`.
-   */
-  list?: SessionListCapabilities | null;
+  close?: SessionCloseCapabilities | null;
   /**
    * **UNSTABLE**
    *
    * This capability is not part of the spec yet, and may be removed or changed at any point.
    *
-   * Whether the agent supports `session/resume`.
+   * Whether the agent supports `session/fork`.
    *
    * @experimental
    */
-  resume?: SessionResumeCapabilities | null;
+  fork?: SessionForkCapabilities | null;
+  /**
+   * Whether the agent supports `session/list`.
+   */
+  list?: SessionListCapabilities | null;
   /**
    * **UNSTABLE**
    *
    * This capability is not part of the spec yet, and may be removed or changed at any point.
    *
-   * Whether the agent supports `session/close`.
+   * Whether the agent supports `session/resume`.
    *
    * @experimental
    */
-  stop?: SessionCloseCapabilities | null;
+  resume?: SessionResumeCapabilities | null;
 };
 
 /**

src/schema/zod.gen.ts

@@ -1156,10 +1156,10 @@ export const zSessionResumeCapabilities = z.object({
  */
 export const zSessionCapabilities = z.object({
   _meta: z.record(z.string(), z.unknown()).nullish(),
+  close: zSessionCloseCapabilities.nullish(),
   fork: zSessionForkCapabilities.nullish(),
   list: zSessionListCapabilities.nullish(),
   resume: zSessionResumeCapabilities.nullish(),
-  stop: zSessionCloseCapabilities.nullish(),
 });
 
 /**