feat(integrations): declare which surface each client is, and its version (#7326)

integrations/vercel-ai-sdk/src/mem0-utils.ts

@@ -1,3 +1,10 @@
+declare const __MEM0_PROVIDER_VERSION__: string | undefined;
+
+// Replaced at build time by tsup `define`. The fallback only applies when the
+// source is run unbundled, such as in tests.
+const PROVIDER_VERSION =
+  typeof __MEM0_PROVIDER_VERSION__ !== "undefined" ? __MEM0_PROVIDER_VERSION__ : "dev";
+
 import { LanguageModelV3Prompt } from '@ai-sdk/provider';
 import { Mem0ConfigSettings } from './mem0-types';
 import { loadApiKey } from '@ai-sdk/provider-utils';
@@ -277,7 +284,11 @@ const searchInternalMemories = async (query: string, config?: Mem0ConfigSettings
             method: 'POST',
             headers: {
                 Authorization: `Token ${apiKey}`,
-                'Content-Type': 'application/json'
+                'Content-Type': 'application/json',
+                // Surface attribution. Set-once by contract: this wrapper is the
+                // outermost layer on these raw fetch calls.
+                'X-Mem0-Source': 'VERCEL_AI_SDK',
+                'X-Mem0-Client': `mem0-vercel-ai-provider/${PROVIDER_VERSION}`
             },
             body: JSON.stringify(body),
         };
@@ -331,7 +342,11 @@ const updateMemories = async (messages: Array<Message>, config?: Mem0ConfigSetti
             method: 'POST',
             headers: {
                 Authorization: `Token ${apiKey}`,
-                'Content-Type': 'application/json'
+                'Content-Type': 'application/json',
+                // Surface attribution. Set-once by contract: this wrapper is the
+                // outermost layer on these raw fetch calls.
+                'X-Mem0-Source': 'VERCEL_AI_SDK',
+                'X-Mem0-Client': `mem0-vercel-ai-provider/${PROVIDER_VERSION}`
             },
             body: JSON.stringify(body),
         };

integrations/vercel-ai-sdk/tsconfig.json

@@ -12,6 +12,7 @@
       "noUnusedLocals": false,
       "noUnusedParameters": false,
       "preserveWatchOutput": true,
+      "resolveJsonModule": true,
       "skipLibCheck": true,
       "strict": true,
       "types": ["@types/node", "jest"],

integrations/vercel-ai-sdk/tsup.config.ts

@@ -1,4 +1,5 @@
 import { defineConfig } from 'tsup'
+import pkg from './package.json'
 
 export default defineConfig([
   {
@@ -6,5 +7,11 @@ export default defineConfig([
     entry: ['src/index.ts'],
     format: ['cjs', 'esm'],
     sourcemap: true,
+    // Injected rather than written in the source. A hardcoded literal matches
+    // package.json on the day it is written and misreports the client version
+    // from the next release bump onwards. Same mechanism as mem0-ts.
+    define: {
+      __MEM0_PROVIDER_VERSION__: JSON.stringify(pkg.version),
+    },
   },
 ])