# Cursos AI 2 browser shadows mcp servers

**URL:** <https://forum.cursor.com/t/cursos-ai-2-browser-shadows-mcp-servers/146453>\
**Category:** Bug Reports\
**Created:** [December 16, 2025, 2:02pm UTC](https://forum.cursor.com/t/cursos-ai-2-browser-shadows-mcp-servers/146453 "2025-12-16T14:02:19Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![eeeie](https://avatars.discourse-cdn.com/v4/letter/e/7bcc69/32.png) [@eeeie](https://forum.cursor.com/u/eeeie)\
**Post date:** [December 16, 2025, 2:02pm UTC](https://forum.cursor.com/t/cursos-ai-2-browser-shadows-mcp-servers/146453/1 "2025-12-16T14:02:19Z")

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### Where does the bug appear (feature/product)?

Cursor IDE

### Describe the Bug

When upgraded to Cursor-x64-2.2.23 and enabled visual browser feature llm stoped seeing my mcp servers/tools - only list browser related tools

### Steps to Reproduce

Install Cursor-x64-2.2.23, enable visual browser editor feature, try using allready present mcp server

### Operating System

Windows 10/11

### Current Cursor Version (Menu → About Cursor → Copy)

IDE: Cursor-x64-2.2.23

### For AI issues: which model did you use?

gpt-5.1 codex high

### Does this stop you from using Cursor

Yes - Cursor is unusable

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**Author:** ![eeeie](https://avatars.discourse-cdn.com/v4/letter/e/7bcc69/32.png) [@eeeie](https://forum.cursor.com/u/eeeie)\
**Post date:** [December 16, 2025, 2:12pm UTC](https://forum.cursor.com/t/cursos-ai-2-browser-shadows-mcp-servers/146453/2 "2025-12-16T14:12:28Z")

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Downgradeing to CursorSetup-x64-2.1.50 restored ability to call mcp tools

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**Author:** ![deanrie](https://sea3.discourse-cdn.com/cursor1/user_avatar/forum.cursor.com/deanrie/32/1263_2.png) [@deanrie](https://forum.cursor.com/u/deanrie)\
**Post date:** [December 16, 2025, 3:27pm UTC](https://forum.cursor.com/t/cursos-ai-2-browser-shadows-mcp-servers/146453/3 "2025-12-16T15:27:54Z")

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Hey thanks for the report, I can’t repro this, could you share the list of MCP servers. And also the request ID of the problematic chat.

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**Author:** ![eeeie](https://avatars.discourse-cdn.com/v4/letter/e/7bcc69/32.png) [@eeeie](https://forum.cursor.com/u/eeeie)\
**Post date:** [December 16, 2025, 5:38pm UTC](https://forum.cursor.com/t/cursos-ai-2-browser-shadows-mcp-servers/146453/4 "2025-12-16T17:38:37Z")

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Hello, sorry but MCP is custom http based server (based on FastMCP) and request contains proprietary data.

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**Author:** ![system](https://sea3.discourse-cdn.com/cursor1/user_avatar/forum.cursor.com/system/32/99069_2.png) [@system](https://forum.cursor.com/u/system)\
**Post date:** [January 7, 2026, 5:39pm UTC](https://forum.cursor.com/t/cursos-ai-2-browser-shadows-mcp-servers/146453/5 "2026-01-07T17:39:23Z")

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