build: update verify server.json

Author: OrKoN

.github/workflows/pre-release.yml

@@ -3,6 +3,7 @@ name: Pre-release
 permissions: read-all
 
 on:
+  workflow_dispatch:
   push:
     branches:
       - release-please-*
@@ -23,10 +24,6 @@ jobs:
           cache: npm
           node-version-file: '.nvmrc'
 
-      - name: Install MCP Publisher
-        run: |
-          export OS=$(uname -s | tr '[:upper:]' '[:lower:]')_$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/')
-          curl -L "https://github.com/modelcontextprotocol/registry/releases/latest/download/mcp-publisher_${OS}.tar.gz" | tar xz mcp-publisher
 
       - name: Verify server.json
         run: npm run verify-server-json-version

GEMINI.md

@@ -1,4 +1,5 @@
 # Instructions
 
-- use `npm run build` to run tsc and test build
-- use `npm run test` to run tests, run all tests to verify correctness
+- use `npm run build` to run tsc and test build.
+- use `npm run test` to run tests, run all tests to verify correctness.
+- use only scripts from `package.json` to run commands.

scripts/verify-server-json-version.ts

@@ -6,31 +6,62 @@
 
 import {execSync} from 'node:child_process';
 import fs from 'node:fs';
+import path from 'node:path';
+import os from 'node:os';
 
-const serverJsonFilePath = './server.json';
+const serverJsonFilePath = path.join(process.cwd(), 'server.json');
 const serverJson = JSON.parse(fs.readFileSync(serverJsonFilePath, 'utf-8'));
-fs.unlinkSync(serverJsonFilePath);
 
-// Create the new server.json
-execSync('./mcp-publisher init');
+const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'mcp-verify-'));
 
-const newServerJson = JSON.parse(fs.readFileSync(serverJsonFilePath, 'utf-8'));
+try {
+  const osName = os.platform();
+  const arch = os.arch();
+  let platform = '';
+  if (osName === 'darwin') platform = 'darwin';
+  else if (osName === 'linux') platform = 'linux';
+  // mcp-publisher does not support windows
+  else throw new Error(`Unsupported platform: ${osName}`);
 
-const propertyToVerify = ['$schema'];
-const diffProps = [];
+  let archName = '';
+  if (arch === 'x64') archName = 'amd64';
+  else if (arch === 'arm64') archName = 'arm64';
+  else throw new Error(`Unsupported architecture: ${arch}`);
 
-for (const prop of propertyToVerify) {
-  if (serverJson[prop] !== newServerJson[prop]) {
-    diffProps.push(prop);
-  }
-}
+  const osArch = `${platform}_${archName}`;
+  const binName = 'mcp-publisher';
+  const downloadUrl = `https://github.com/modelcontextprotocol/registry/releases/latest/download/${binName}_${osArch}.tar.gz`;
+
+  console.log(`Downloading ${binName} from ${downloadUrl}`);
+  const downloadCmd = `curl -L "${downloadUrl}" | tar xz -C "${tmpDir}" ${binName}`;
+  execSync(downloadCmd, { stdio: 'inherit' });
+
+  const publisherPath = path.join(tmpDir, binName);
+  fs.chmodSync(publisherPath, 0o755);
+  console.log(`Downloaded to ${publisherPath}`);
+
+  // Create the new server.json in the temporary directory
+  execSync(`${publisherPath} init`, { cwd: tmpDir, stdio: 'inherit' });
 
-fs.writeFileSync('./server.json', JSON.stringify(serverJson, null, 2));
+  const newServerJsonPath = path.join(tmpDir, 'server.json');
+  const newServerJson = JSON.parse(fs.readFileSync(newServerJsonPath, 'utf-8'));
 
-if (diffProps.length) {
-  throw new Error(
-    `The following props did not match the latest init value:\n${diffProps.map(
-      prop => `- "${prop}": "${newServerJson[prop]}"`,
-    )}`,
-  );
+  const propertyToVerify = ['$schema'];
+  const diffProps = [];
+
+  for (const prop of propertyToVerify) {
+    if (serverJson[prop] !== newServerJson[prop]) {
+      diffProps.push(prop);
+    }
+  }
+
+  if (diffProps.length) {
+    throw new Error(
+      `The following props in ${serverJsonFilePath} did not match the latest init value:\n${diffProps.map(
+        prop => `- "${prop}": expected "${newServerJson[prop]}", got "${serverJson[prop]}"`,
+      )}`,
+    );
+  }
+} finally {
+  fs.rmSync(tmpDir, { recursive: true, force: true });
 }

server.json

@@ -1,5 +1,5 @@
 {
-  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json",
+  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
   "name": "io.github.ChromeDevTools/chrome-devtools-mcp",
   "title": "Chrome DevTools MCP",
   "description": "MCP server for Chrome DevTools",