Remove dead DOOM server code

chrisnager · chrisnager · commit 473a2d176654 · 2026-04-15T22:12:23.000-04:00
diff --git a/apps/doom-mcp-server/README.md b/apps/doom-mcp-server/README.md
@@ -33,7 +33,6 @@ yarn doom:mcp:dev
 The standalone Node server listens on:
 
 - `http://127.0.0.1:8787/mcp`
-- `http://127.0.0.1:8787/health`
 
 ## Build and test
 
@@ -47,6 +46,5 @@ yarn doom:mcp:test
 Netlify serves:
 
 - `/doom/mcp`
-- `/doom/api/doom-health`
 
 The session launch path is intentionally self-contained. The browser reads the signed token directly from the `launch_url` and does not depend on server-side session persistence.
diff --git a/apps/doom-mcp-server/package.json b/apps/doom-mcp-server/package.json
@@ -1,8 +1,7 @@
 {
   "dependencies": {
     "@modelcontextprotocol/sdk": "^1.29.0",
-    "fetch-to-node": "^2.1.0",
-    "zod": "^4.3.6"
+    "fetch-to-node": "^2.1.0"
   },
   "name": "@chrisnager/doom-mcp-server",
   "private": true,
diff --git a/apps/doom-mcp-server/src/mcp/server.ts b/apps/doom-mcp-server/src/mcp/server.ts
@@ -1,9 +1,10 @@
 import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js'
 import { registerAppResource, registerAppTool, RESOURCE_MIME_TYPE } from '@modelcontextprotocol/ext-apps/server'
+import type { AnySchema } from '@modelcontextprotocol/sdk/server/zod-compat.js'
 
 import type { DoomMcpConfig } from '../config.js'
+import { createDoomSessionSchema } from './schemas.js'
 import { handleDoomToolCall } from './tools.js'
-import { createDoomSessionInputSchema } from './zodSchemas.js'
 
 function buildWidgetHtml() {
   return `<!doctype html>
@@ -18,18 +19,15 @@ function buildWidgetHtml() {
       body { position: relative; }
       .shell { width: 100%; height: 100%; display: grid; place-items: center; }
       .status { position: absolute; left: 12px; top: 12px; margin: 0; padding: .35rem .5rem; border-radius: .4rem; background: rgba(0,0,0,.65); color: #f3f4f6; font-size: 12px; line-height: 1.2; max-width: calc(100% - 24px); z-index: 2; }
-      .fallback { position: absolute; right: 12px; bottom: 12px; margin: 0; font-size: 12px; opacity: .8; z-index: 2; }
       a { color: #93c5fd; }
     </style>
   </head>
   <body>
     <main class="shell" id="shell">
       <p class="status" id="status">Waiting for DOOM session…</p>
-      <a id="launch-link" href="#" target="_blank" rel="noreferrer" aria-label="Launch DOOM in a new tab"></a>
     </main>
     <script>
       const status = document.getElementById('status');
-      const launchLink = document.getElementById('launch-link');
       let initialized = false;
       let widgetLoaded = false;
 
@@ -67,8 +65,6 @@ function buildWidgetHtml() {
       function loadWidget(launchUrl) {
         if (widgetLoaded) return;
         widgetLoaded = true;
-        launchLink.href = launchUrl;
-        launchLink.textContent = '';
         window.__doomWidgetLaunchUrl__ = launchUrl;
 
         const assetOrigin = new URL(launchUrl).origin;
@@ -186,7 +182,7 @@ export function createDoomMcpServer(config: DoomMcpConfig) {
     'create_doom_session',
     {
       description: 'Create a DOOM session and return a signed launch URL for the hosted /play page.',
-      inputSchema: createDoomSessionInputSchema,
+      inputSchema: createDoomSessionSchema as unknown as AnySchema,
       _meta: {
         ui: {
           resourceUri,
@@ -201,7 +197,7 @@ export function createDoomMcpServer(config: DoomMcpConfig) {
     'get_doom_launch_url',
     {
       description: 'Return a signed DOOM launch URL for clients that cannot render the inline app.',
-      inputSchema: createDoomSessionInputSchema,
+      inputSchema: createDoomSessionSchema as unknown as AnySchema,
       _meta: {
         ui: {
           resourceUri,
diff --git a/apps/doom-mcp-server/src/mcp/zodSchemas.ts b/apps/doom-mcp-server/src/mcp/zodSchemas.ts
diff --git a/apps/doom-mcp-server/src/server.ts b/apps/doom-mcp-server/src/server.ts
@@ -28,14 +28,6 @@ const server = http.createServer(async (request, response) => {
     return
   }
 
-  if (request.method === 'GET' && url.pathname === '/health') {
-    sendJson(response, 200, {
-      ok: true,
-      service: 'doom-mcp-server',
-    })
-    return
-  }
-
   if (request.method === 'POST' && url.pathname === '/mcp') {
     const chunks: Buffer[] = []
     request.on('data', (chunk) => chunks.push(Buffer.from(chunk)))
@@ -60,7 +52,7 @@ const server = http.createServer(async (request, response) => {
 
   sendJson(response, 404, {
     error: 'Not Found',
-    endpoints: ['/health', '/mcp'],
+    endpoints: ['/mcp'],
   })
 })
 
diff --git a/doom/NEXT_STEPS.md b/doom/NEXT_STEPS.md
@@ -2,7 +2,7 @@
 
 The current project scope is intentionally lean:
 
-- one tool: `create_doom_session`
+- two tools: `create_doom_session` and `get_doom_launch_url`
 - one standalone play route: `/doom/play`
 - one inline MCP app path for hosts that support it
 
diff --git a/doom/README.md b/doom/README.md
@@ -55,7 +55,6 @@ yarn doom:mcp:dev
 
 Default endpoints:
 
-- `http://127.0.0.1:8787/health`
 - `http://127.0.0.1:8787/mcp`
 
 ## Netlify-shaped local testing
@@ -78,7 +77,6 @@ Then test:
 
 - `http://127.0.0.1:4173/doom/`
 - `http://127.0.0.1:4173/doom/play?session=demo123`
-- `http://127.0.0.1:8787/health`
 - `http://127.0.0.1:8787/mcp`
 
 ## Build and test
@@ -95,7 +93,6 @@ Netlify publishes:
 
 - `/doom/play`
 - `/doom/mcp`
-- `/doom/api/doom-health`
 
 The browser launch path is self-contained: the signed token in the URL is enough to boot the game.
 
diff --git a/doom/types/doom-external.d.ts b/doom/types/doom-external.d.ts
@@ -19,7 +19,3 @@ declare module 'fetch-to-node' {
   export function toReqRes(request: Request): { req: unknown; res: unknown }
   export function toFetchResponse(response: unknown): Promise<Response>
 }
-
-declare module 'zod' {
-  export const z: any
-}
diff --git a/netlify.toml b/netlify.toml
@@ -5,4 +5,4 @@
 
 [functions]
   node_bundler = "esbuild"
-  external_node_modules = ["@modelcontextprotocol/sdk", "fetch-to-node", "zod"]
+  external_node_modules = ["@modelcontextprotocol/sdk", "fetch-to-node"]
diff --git a/netlify/functions/doom-health.mts b/netlify/functions/doom-health.mts
diff --git a/package.json b/package.json
@@ -35,8 +35,7 @@
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "theme-ui": "^0.16.2",
-    "typescript": "^5.7.2",
-    "zod": "^4.3.6"
+    "typescript": "^5.7.2"
   },
   "description": "Chris Nager - Developer and designer in Brooklyn, NY, passionate about performance, accessibility, and design systems",
   "homepage": "https://chrisnager.com",

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,3 @@ declare module 'fetch-to-node' {`
`19`	`19`	`export function toReqRes(request: Request): { req: unknown; res: unknown }`
`20`	`20`	`export function toFetchResponse(response: unknown): Promise<Response>`
`21`	`21`	`}`
`22`		`-`
`23`		`-declare module 'zod' {`
`24`		`- export const z: any`
`25`		`-}`