feat: Add provider health and per-provider controls

apps/server/src/codexAppServerManager.test.ts

@@ -6,16 +6,18 @@ import path from "node:path";
 import { ApprovalRequestId, ThreadId } from "@t3tools/contracts";
 
 import {
-  buildCodexInitializeParams,
   CODEX_DEFAULT_MODE_DEVELOPER_INSTRUCTIONS,
   CODEX_PLAN_MODE_DEVELOPER_INSTRUCTIONS,
   CodexAppServerManager,
   classifyCodexStderrLine,
   isRecoverableThreadResumeError,
   normalizeCodexModelSlug,
+} from "./codexAppServerManager";
+import {
+  buildCodexInitializeParams,
   readCodexAccountSnapshot,
   resolveCodexModelForAccount,
-} from "./codexAppServerManager";
+} from "./provider/codexAccount";
 
 const asThreadId = (value: string): ThreadId => ThreadId.makeUnsafe(value);
 
@@ -250,7 +252,6 @@ describe("readCodexAccountSnapshot", () => {
     expect(
       readCodexAccountSnapshot({
         type: "chatgpt",
-        email: "plus@example.com",
         planType: "plus",
       }),
     ).toEqual({
@@ -264,7 +265,6 @@ describe("readCodexAccountSnapshot", () => {
     expect(
       readCodexAccountSnapshot({
         type: "chatgpt",
-        email: "pro@example.com",
         planType: "pro",
       }),
     ).toEqual({

apps/server/src/codexAppServerManager.ts

@@ -27,6 +27,12 @@ import {
   isCodexCliVersionSupported,
   parseCodexCliVersion,
 } from "./provider/codexCliVersion";
+import {
+  buildCodexInitializeParams,
+  readCodexAccountSnapshot,
+  resolveCodexModelForAccount,
+  type CodexAccountSnapshot,
+} from "./provider/codexAccount";
 
 type PendingRequestKey = string;
 
@@ -97,23 +103,6 @@ interface JsonRpcNotification {
   params?: unknown;
 }
 
-type CodexPlanType =
-  | "free"
-  | "go"
-  | "plus"
-  | "pro"
-  | "team"
-  | "business"
-  | "enterprise"
-  | "edu"
-  | "unknown";
-
-interface CodexAccountSnapshot {
-  readonly type: "apiKey" | "chatgpt" | "unknown";
-  readonly planType: CodexPlanType | null;
-  readonly sparkEnabled: boolean;
-}
-
 export interface CodexAppServerSendTurnInput {
   readonly threadId: ThreadId;
   readonly input?: string;
@@ -162,50 +151,6 @@ const RECOVERABLE_THREAD_RESUME_ERROR_SNIPPETS = [
   "unknown thread",
   "does not exist",
 ];
-const CODEX_DEFAULT_MODEL = "gpt-5.3-codex";
-const CODEX_SPARK_MODEL = "gpt-5.3-codex-spark";
-const CODEX_SPARK_DISABLED_PLAN_TYPES = new Set<CodexPlanType>(["free", "go", "plus"]);
-
-function asObject(value: unknown): Record<string, unknown> | undefined {
-  if (!value || typeof value !== "object") {
-    return undefined;
-  }
-  return value as Record<string, unknown>;
-}
-
-function asString(value: unknown): string | undefined {
-  return typeof value === "string" ? value : undefined;
-}
-
-export function readCodexAccountSnapshot(response: unknown): CodexAccountSnapshot {
-  const record = asObject(response);
-  const account = asObject(record?.account) ?? record;
-  const accountType = asString(account?.type);
-
-  if (accountType === "apiKey") {
-    return {
-      type: "apiKey",
-      planType: null,
-      sparkEnabled: true,
-    };
-  }
-
-  if (accountType === "chatgpt") {
-    const planType = (account?.planType as CodexPlanType | null) ?? "unknown";
-    return {
-      type: "chatgpt",
-      planType,
-      sparkEnabled: !CODEX_SPARK_DISABLED_PLAN_TYPES.has(planType),
-    };
-  }
-
-  return {
-    type: "unknown",
-    planType: null,
-    sparkEnabled: true,
-  };
-}
-
 export const CODEX_PLAN_MODE_DEVELOPER_INSTRUCTIONS = `<collaboration_mode># Plan Mode (Conversational)
 
 You work in 3 phases, and you should *chat your way* to a great plan before finalizing it. A great plan is very detailed-intent- and implementation-wise-so that it can be handed to another engineer or agent to be implemented right away. It must be **decision complete**, where the implementer does not need to make any decisions.
@@ -358,17 +303,6 @@ function mapCodexRuntimeMode(runtimeMode: RuntimeMode): {
   };
 }
 
-export function resolveCodexModelForAccount(
-  model: string | undefined,
-  account: CodexAccountSnapshot,
-): string | undefined {
-  if (model !== CODEX_SPARK_MODEL || account.sparkEnabled) {
-    return model;
-  }
-
-  return CODEX_DEFAULT_MODEL;
-}
-
 /**
  * On Windows with `shell: true`, `child.kill()` only terminates the `cmd.exe`
  * wrapper, leaving the actual command running. Use `taskkill /T` to kill the
@@ -402,19 +336,6 @@ export function normalizeCodexModelSlug(
   return normalized;
 }
 
-export function buildCodexInitializeParams() {
-  return {
-    clientInfo: {
-      name: "t3code_desktop",
-      title: "T3 Code Desktop",
-      version: "0.1.0",
-    },
-    capabilities: {
-      experimentalApi: true,
-    },
-  } as const;
-}
-
 function buildCodexCollaborationMode(input: {
   readonly interactionMode?: "default" | "plan";
   readonly model?: string;

apps/server/src/git/Layers/CodexTextGeneration.test.ts

@@ -65,7 +65,7 @@ function makeFakeCodexBinary(dir: string) {
         '  printf "%s\\n" "$T3_FAKE_CODEX_STDERR" >&2',
         "fi",
         'if [ -n "$output_path" ]; then',
-        '  node -e \'const fs=require("node:fs"); const value=process.argv[2] ?? ""; fs.writeFileSync(process.argv[1], Buffer.from(value, "base64"));\' "$output_path" "${T3_FAKE_CODEX_OUTPUT_B64:-e30=}"',
+        '  bun -e \'const fs=require("node:fs"); const value=process.argv[2] ?? ""; fs.writeFileSync(process.argv[1], Buffer.from(value, "base64"));\' "$output_path" "${T3_FAKE_CODEX_OUTPUT_B64:-e30=}"',
         "fi",
         'exit "${T3_FAKE_CODEX_EXIT_CODE:-0}"',
         "",

apps/server/src/persistence/NodeSqliteClient.test.ts

@@ -2,29 +2,34 @@ import { assert, it } from "@effect/vitest";
 import { Effect } from "effect";
 import * as SqlClient from "effect/unstable/sql/SqlClient";
 
-import * as SqliteClient from "./NodeSqliteClient.ts";
+const supportsNodeSqlite = typeof process.versions.bun !== "string";
 
-const layer = it.layer(SqliteClient.layerMemory());
+if (!supportsNodeSqlite) {
+  it.skip("NodeSqliteClient requires node:sqlite support", () => {});
+} else {
+  const SqliteClient = await import("./NodeSqliteClient.ts");
+  const layer = it.layer(SqliteClient.layerMemory());
 
-layer("NodeSqliteClient", (it) => {
-  it.effect("runs prepared queries and returns positional values", () =>
-    Effect.gen(function* () {
-      const sql = yield* SqlClient.SqlClient;
+  layer("NodeSqliteClient", (it) => {
+    it.effect("runs prepared queries and returns positional values", () =>
+      Effect.gen(function* () {
+        const sql = yield* SqlClient.SqlClient;
 
-      yield* sql`CREATE TABLE entries(id INTEGER PRIMARY KEY, name TEXT NOT NULL)`;
-      yield* sql`INSERT INTO entries(name) VALUES (${"alpha"}), (${"beta"})`;
+        yield* sql`CREATE TABLE entries(id INTEGER PRIMARY KEY, name TEXT NOT NULL)`;
+        yield* sql`INSERT INTO entries(name) VALUES (${"alpha"}), (${"beta"})`;
 
-      const rows = yield* sql<{ readonly id: number; readonly name: string }>`
+        const rows = yield* sql<{ readonly id: number; readonly name: string }>`
       SELECT id, name FROM entries ORDER BY id
     `;
-      assert.equal(rows.length, 2);
-      assert.equal(rows[0]?.name, "alpha");
-      assert.equal(rows[1]?.name, "beta");
+        assert.equal(rows.length, 2);
+        assert.equal(rows[0]?.name, "alpha");
+        assert.equal(rows[1]?.name, "beta");
 
-      const values = yield* sql`SELECT id, name FROM entries ORDER BY id`.values;
-      assert.equal(values.length, 2);
-      assert.equal(values[0]?.[1], "alpha");
-      assert.equal(values[1]?.[1], "beta");
-    }),
-  );
-});
+        const values = yield* sql`SELECT id, name FROM entries ORDER BY id`.values;
+        assert.equal(values.length, 2);
+        assert.equal(values[0]?.[1], "alpha");
+        assert.equal(values[1]?.[1], "beta");
+      }),
+    );
+  });
+}

apps/server/src/provider/Layers/ProviderHealth.test.ts

@@ -12,6 +12,7 @@ import {
   parseClaudeAuthStatusFromOutput,
   readCodexConfigModelProvider,
 } from "./ProviderHealth";
+import { extractCodexAccountPlan } from "../codexAccount";
 
 // ── Test helpers ────────────────────────────────────────────────────
 
@@ -112,12 +113,19 @@ it.layer(NodeServices.layer)("ProviderHealth", (it) => {
         assert.strictEqual(status.status, "ready");
         assert.strictEqual(status.available, true);
         assert.strictEqual(status.authStatus, "authenticated");
+        assert.strictEqual(status.plan, "pro");
       }).pipe(
         Effect.provide(
           mockSpawnerLayer((args) => {
             const joined = args.join(" ");
             if (joined === "--version") return { stdout: "codex 1.0.0\n", stderr: "", code: 0 };
-            if (joined === "login status") return { stdout: "Logged in\n", stderr: "", code: 0 };
+            if (joined === "login status") {
+              return {
+                stdout: '{"authenticated":true,"account":{"planType":"pro"}}\n',
+                stderr: "",
+                code: 0,
+              };
+            }
             throw new Error(`Unexpected args: ${joined}`);
           }),
         ),
@@ -332,6 +340,17 @@ it.layer(NodeServices.layer)("ProviderHealth", (it) => {
       assert.strictEqual(parsed.authStatus, "unauthenticated");
     });
 
+    it("extracts planType from JSON output", () => {
+      const parsed = parseAuthStatusFromOutput({
+        stdout: '{"authenticated":true,"account":{"planType":"team"}}\n',
+        stderr: "",
+        code: 0,
+      });
+      assert.strictEqual(parsed.status, "ready");
+      assert.strictEqual(parsed.authStatus, "authenticated");
+      assert.strictEqual(parsed.plan, "team");
+    });
+
     it("JSON without auth marker is warning", () => {
       const parsed = parseAuthStatusFromOutput({
         stdout: '[{"ok":true}]\n',
@@ -343,6 +362,22 @@ it.layer(NodeServices.layer)("ProviderHealth", (it) => {
     });
   });
 
+  describe("extractCodexAccountPlan", () => {
+    it("extracts planType from account/read responses", () => {
+      assert.strictEqual(
+        extractCodexAccountPlan({
+          result: {
+            account: {
+              type: "chatgpt",
+              planType: "pro",
+            },
+          },
+        }),
+        "pro",
+      );
+    });
+  });
+
   // ── readCodexConfigModelProvider tests ─────────────────────────────
 
   describe("readCodexConfigModelProvider", () => {
@@ -609,12 +644,14 @@ it.layer(NodeServices.layer)("ProviderHealth", (it) => {
 
     it("JSON with loggedIn=true is authenticated", () => {
       const parsed = parseClaudeAuthStatusFromOutput({
-        stdout: '{"loggedIn":true,"authMethod":"claude.ai"}\n',
+        stdout:
+          '{"loggedIn":true,"authMethod":"claude.ai","email":"claude@example.com","subscriptionType":"pro"}\n',
         stderr: "",
         code: 0,
       });
       assert.strictEqual(parsed.status, "ready");
       assert.strictEqual(parsed.authStatus, "authenticated");
+      assert.strictEqual(parsed.plan, "pro");
     });
 
     it("JSON with loggedIn=false is unauthenticated", () => {