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mcp/harbor
Verified official

bun uia MCP

v1.9.1

io.github.obscuritysrl/bun-uia

Playwright for the Windows desktop, from Bun — drive native GUIs via UI Automation + MCP.

transport:stdio runtime:npm
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add bun-uia -e BUN_UIA_PROFILE=<BUN_UIA_PROFILE> -e BUN_UIA_OS=<BUN_UIA_OS> -e BUN_UIA_ALLOW=<BUN_UIA_ALLOW> -e BUN_UIA_DENY=<BUN_UIA_DENY> -e BUN_UIA_CURSOR=<BUN_UIA_CURSOR> -e BUN_UIA_FS_ROOT=<BUN_UIA_FS_ROOT> -- npx -y bun-uia

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.