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Set windowsHide to true for all Windows apps, not just Electron. Non-Electron apps (e.g., VS Code extensions, CLI tools) also show an empty cmd.exe console window when spawning MCP servers via stdio. Remove the now-unused isElectron() helper. Fixes #1638
ghost
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March 19, 2026 00:27
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⚠️ No Changeset foundLatest commit: 353d7ad Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset. This PR includes no changesetsWhen changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types Click here to learn what changesets are, and how to add one. Click here if you're a maintainer who wants to add a changeset to this PR |
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@modelcontextprotocol/client
npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/client@1706
npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/server@1706
npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/express@1706
npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/hono@1706
npm i https://pkg.pr.new/modelcontextprotocol/typescript-sdk/@modelcontextprotocol/node@1706 commit: 353d7ad |
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Summary
Set windowsHide to true for all Windows apps when spawning MCP servers via stdio, not just Electron apps. This prevents an empty cmd.exe console window from appearing.
Problem
The current code only sets windowsHide: true when running inside Electron:
Non-Electron Windows apps (VS Code extensions, CLI tools, etc.) also spawn MCP servers and get an unwanted console window.
Fix
The windowsHide option is a no-op on non-Windows platforms, so this is safe to always set on Windows.
Fixes #1638