Harden MCP schema and wire Claude OAuth/token handling

tests/mcp-load.test.ts

@@ -0,0 +1,90 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import { mkdtemp, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { resolve } from "node:path";
+import { loadConfig } from "../src/config.js";
+import { loadMcpConfigFromEnv } from "../src/mcp.js";
+
+test("warns when Claude ignores codex-specific shared MCP fields", async () => {
+  const root = await mkdtemp(resolve(tmpdir(), "ai-ops-mcp-load-"));
+  const mcpConfigPath = resolve(root, "mcp.config.json");
+
+  await writeFile(
+    mcpConfigPath,
+    JSON.stringify(
+      {
+        servers: {
+          "local-tools": {
+            type: "stdio",
+            command: "node",
+            args: ["server.js"],
+            enabled_tools: ["read_file"],
+            startup_timeout_sec: 15,
+          },
+        },
+      },
+      null,
+      2,
+    ),
+    "utf8",
+  );
+
+  const warnings: string[] = [];
+  const config = loadConfig({ MCP_CONFIG_PATH: mcpConfigPath });
+
+  const loaded = loadMcpConfigFromEnv(
+    {
+      providerHint: "claude",
+    },
+    {
+      config,
+      warn: (message) => warnings.push(message),
+    },
+  );
+
+  assert.ok(loaded.claudeMcpServers);
+  assert.equal(warnings.length, 2);
+  assert.match(warnings[0] ?? "", /enabled_tools/);
+  assert.match(warnings[1] ?? "", /timeouts/);
+});
+
+test("does not warn about Claude-only limitations when provider hint is codex", async () => {
+  const root = await mkdtemp(resolve(tmpdir(), "ai-ops-mcp-load-codex-"));
+  const mcpConfigPath = resolve(root, "mcp.config.json");
+
+  await writeFile(
+    mcpConfigPath,
+    JSON.stringify(
+      {
+        servers: {
+          "local-tools": {
+            type: "stdio",
+            command: "node",
+            args: ["server.js"],
+            enabled_tools: ["read_file"],
+            startup_timeout_sec: 15,
+          },
+        },
+      },
+      null,
+      2,
+    ),
+    "utf8",
+  );
+
+  const warnings: string[] = [];
+  const config = loadConfig({ MCP_CONFIG_PATH: mcpConfigPath });
+
+  loadMcpConfigFromEnv(
+    {
+      providerHint: "codex",
+    },
+    {
+      config,
+      warn: (message) => warnings.push(message),
+    },
+  );
+
+  assert.equal(warnings.length, 0);
+});