Merge branch 'main' into posthog-code/inbox-priority-filter

Author: oliverb123

.gitignore

@@ -11,6 +11,7 @@ out/
 storybook-static
 bin/
 
+
 # Environment
 .env
 .env.local

apps/code/.gitattributes

@@ -0,0 +1 @@
+src/renderer/routeTree.gen.ts linguist-generated=true

apps/code/package.json

@@ -23,6 +23,7 @@
     "build-icons": "bash scripts/generate-icns.sh",
     "typecheck": "tsc -p tsconfig.node.json --noEmit && tsc -p tsconfig.web.json --noEmit",
     "generate-client": "tsx scripts/update-openapi-client.ts",
+    "generate-routes": "node scripts/generate-routes.mjs",
     "test": "vitest run",
     "test:e2e": "playwright test --config=tests/e2e/playwright.config.ts",
     "test:e2e:headed": "playwright test --config=tests/e2e/playwright.config.ts --headed",
@@ -51,10 +52,10 @@
     "@electron-forge/plugin-vite": "^7.11.1",
     "@electron-forge/publisher-github": "^7.11.1",
     "@electron-forge/shared-types": "^7.11.1",
-    "@reforged/maker-appimage": "^5.2.0",
     "@electron/rebuild": "^4.0.3",
     "@playwright/test": "^1.42.0",
     "@posthog/rollup-plugin": "^1.4.0",
+    "@reforged/maker-appimage": "^5.2.0",
     "@storybook/addon-a11y": "10.2.0",
     "@storybook/addon-docs": "10.2.0",
     "@storybook/react-vite": "10.2.0",
@@ -67,6 +68,7 @@
     "@types/react": "^19.1.0",
     "@types/react-dom": "^19.1.0",
     "@types/semver": "^7.7.1",
+    "@types/turndown": "^5.0.6",
     "@vitejs/plugin-react": "^4.2.1",
     "@vitest/ui": "^4.0.10",
     "adm-zip": "^0.5.16",
@@ -118,6 +120,7 @@
     "@codemirror/view": "^6.39.17",
     "@dnd-kit/react": "^0.1.21",
     "@fontsource-variable/inter": "^5.2.8",
+    "@joplin/turndown-plugin-gfm": "^1.0.67",
     "@lezer/common": "^1.5.1",
     "@lezer/highlight": "^1.2.3",
     "@modelcontextprotocol/ext-apps": "^1.1.2",
@@ -143,7 +146,10 @@
     "@radix-ui/themes": "^3.2.1",
     "@tailwindcss/vite": "^4.2.2",
     "@tanstack/react-query": "^5.90.2",
+    "@tanstack/react-router": "^1.95.0",
+    "@tanstack/react-router-devtools": "^1.95.0",
     "@tanstack/react-virtual": "^3.13.26",
+    "@tanstack/router-plugin": "^1.95.0",
     "@tiptap/core": "^3.13.0",
     "@tiptap/extension-mention": "^3.13.0",
     "@tiptap/extension-placeholder": "^3.13.0",
@@ -203,6 +209,7 @@
     "tailwind-merge": "^3.5.0",
     "tailwindcss-scroll-mask": "^0.0.3",
     "tippy.js": "^6.3.7",
+    "turndown": "^7.2.4",
     "tw-animate-css": "^1.4.0",
     "vaul": "^1.1.2",
     "vscode-icons-js": "^11.6.1",

apps/code/scripts/generate-routes.mjs

@@ -0,0 +1,20 @@
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { Generator, getConfig } from "@tanstack/router-generator";
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const root = path.resolve(__dirname, "..");
+
+const config = getConfig(
+  {
+    target: "react",
+    autoCodeSplitting: true,
+    routesDirectory: path.resolve(root, "src/renderer/routes"),
+    generatedRouteTree: path.resolve(root, "src/renderer/routeTree.gen.ts"),
+  },
+  root,
+);
+
+const generator = new Generator({ config, root });
+await generator.run();
+console.log("Generated routeTree.gen.ts");

apps/code/src/main/services/agent/auth-adapter.test.ts

@@ -105,6 +105,18 @@ describe("AgentAuthAdapter", () => {
     );
   });
 
+  it("identifies as the PostHog Code consumer so the MCP server emits UI-app metadata", async () => {
+    const { servers } = await adapter.buildMcpServers(baseCredentials);
+
+    const posthogServer = servers.find((s) => s.name === "posthog");
+    expect(posthogServer).toBeDefined();
+    expect(posthogServer?.headers).toEqual(
+      expect.arrayContaining([
+        { name: "x-posthog-mcp-consumer", value: "posthog-code" },
+      ]),
+    );
+  });
+
   it("routes authenticated installed MCP servers through the proxy URL", async () => {
     mockFetch.mockResolvedValue({
       ok: true,

apps/code/src/main/services/agent/auth-adapter.ts

@@ -99,6 +99,8 @@ export class AgentAuthAdapter {
           value: String(credentials.projectId),
         },
         { name: "x-posthog-mcp-version", value: "2" },
+        // Identify as the PostHog Code UI-apps host.
+        { name: "x-posthog-mcp-consumer", value: "posthog-code" },
       ],
     });
 

apps/code/src/main/services/mcp-apps/service.test.ts

@@ -0,0 +1,45 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+vi.mock("../../utils/logger", () => ({
+  logger: {
+    scope: () => ({
+      info: vi.fn(),
+      debug: vi.fn(),
+      warn: vi.fn(),
+      error: vi.fn(),
+    }),
+  },
+}));
+
+import { McpAppsService } from "./service";
+
+function makeService(): McpAppsService {
+  const urlLauncher = { launch: vi.fn() };
+  return new McpAppsService(urlLauncher as never);
+}
+
+describe("McpAppsService.getUiResourceByUri", () => {
+  let service: McpAppsService;
+
+  beforeEach(() => {
+    service = makeService();
+  });
+
+  it("rejects non-ui:// URIs without attempting a fetch", async () => {
+    await expect(
+      service.getUiResourceByUri("posthog", "https://evil.example/app.html"),
+    ).resolves.toBeNull();
+    await expect(
+      service.getUiResourceByUri("posthog", "file:///etc/passwd"),
+    ).resolves.toBeNull();
+  });
+
+  it("rejects when the server has no connection config", async () => {
+    // ui:// passes the guard, but with no configured server the lazy connection
+    // fails. The fetch rethrows rather than caching a permanent null, so the
+    // caller's query can surface the error and retry once boot populates configs.
+    await expect(
+      service.getUiResourceByUri("posthog", "ui://posthog/survey-list.html"),
+    ).rejects.toThrow("No server config for: posthog");
+  });
+});