[Plugin] Use distinct OAuth client_name for Codex target

plugins/glean/.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "glean-vnext",
-  "version": "0.2.40",
+  "version": "0.2.41",
   "description": "Glean plugin for discovering skills and running tools.",
   "author": {
     "name": "Glean"

plugins/glean/.codex-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "glean-vnext",
-  "version": "0.2.40",
+  "version": "0.2.41",
   "description": "Glean Codex plugin for discovering skills and running tools.",
   "author": {
     "name": "Glean"

plugins/glean/.cursor-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "glean-vnext",
   "displayName": "Glean vNext",
-  "version": "0.2.40",
+  "version": "0.2.41",
   "description": "Search and act across your company's apps — Jira, Slack, Salesforce, Google Workspace, and more — without leaving Cursor.",
   "author": {
     "name": "Glean"

plugins/glean/start.mjs

@@ -59,12 +59,23 @@ process.env.SKILLS_BASE_DIR = skillsBaseDir;
 // CLAUDE_CODE_SESSION_ID; Codex exposes the conversation id as CODEX_THREAD_ID.
 // Hosts that expose no session id (Cursor) leave it unset, and the plugin falls
 // back to a generated per-process id.
-const sessionId =
-  val(process.env.CLAUDE_CODE_SESSION_ID) ?? val(process.env.CODEX_THREAD_ID);
+const claudeSessionId = val(process.env.CLAUDE_CODE_SESSION_ID);
+const codexThreadId = val(process.env.CODEX_THREAD_ID);
+const sessionId = claudeSessionId ?? codexThreadId;
 if (sessionId !== undefined) {
   process.env.GLEAN_SESSION_ID = sessionId;
 }
 
+// Export the detected host so the plugin can use host-appropriate identifiers
+// (e.g. the OAuth client_name that drives the logo shown on the consent screen).
+if (codexThreadId !== undefined) {
+  process.env.GLEAN_PLUGIN_HOST = "codex";
+} else if (claudeSessionId !== undefined) {
+  process.env.GLEAN_PLUGIN_HOST = "claude-code";
+} else {
+  process.env.GLEAN_PLUGIN_HOST = "cursor";
+}
+
 // Boot the server in-process. Import via a file URL resolved against this
 // module so the dynamic specifier works regardless of cwd and on Windows paths.
 await import(new URL("./dist/index.js", import.meta.url).href);

src/auth-provider.ts

@@ -71,9 +71,14 @@ export class GleanOAuthClientProvider implements OAuthClientProvider {
   }
 
   get clientMetadata(): OAuthClientMetadata {
+    const CLIENT_NAMES: Record<string, string> = {
+      "codex": "Glean Codex Plugin",
+      "cursor": "Glean Cursor Plugin",
+    };
+    const host = process.env.GLEAN_PLUGIN_HOST ?? "";
     return {
       redirect_uris: [getCallbackUrl()],
-      client_name: "Glean Claude Code Plugin",
+      client_name: CLIENT_NAMES[host] ?? "Glean Claude Code Plugin",
     };
   }
 

tests/auth-provider.test.ts

@@ -121,6 +121,26 @@ describe("GleanOAuthClientProvider", () => {
     expect(meta.redirect_uris![0]).toMatch(/127\.0\.0\.1/);
   });
 
+  it("clientMetadata uses Codex client name when GLEAN_PLUGIN_HOST is codex", () => {
+    process.env.GLEAN_PLUGIN_HOST = "codex";
+    try {
+      const provider = new GleanOAuthClientProvider();
+      expect(provider.clientMetadata.client_name).toBe("Glean Codex Plugin");
+    } finally {
+      delete process.env.GLEAN_PLUGIN_HOST;
+    }
+  });
+
+  it("clientMetadata uses Cursor client name when GLEAN_PLUGIN_HOST is cursor", () => {
+    process.env.GLEAN_PLUGIN_HOST = "cursor";
+    try {
+      const provider = new GleanOAuthClientProvider();
+      expect(provider.clientMetadata.client_name).toBe("Glean Cursor Plugin");
+    } finally {
+      delete process.env.GLEAN_PLUGIN_HOST;
+    }
+  });
+
   it("redirectToAuthorization records the URL and hands state to the loopback", async () => {
     const provider = new GleanOAuthClientProvider();
     await provider.redirectToAuthorization(