MetaEditor Build 6230: AI Assistant MCP get_workspace_info always times out after PT300S

[n6n5]

Hello,

I am experiencing a reproducible MetaEditor AI Assistant MCP issue on Build 6230.

Problem:

metaeditor5__get_workspace_info consistently fails with:

-32603: request timeout after PT300S

Because get_workspace_info is the mandatory pre-flight step, the AI Assistant cannot proceed to file access, compilation, patching, or other MetaEditor MCP operations.

Environment:

- Windows 10

- MetaTrader 5 / MetaEditor Build 6230

- goose 1.48.0

- Provider: MQL5 Lite

- System Proxy disabled

- WinHTTP proxy disabled

- VPN tested without effect

Reproduction:

1. Start MetaTrader 5 and MetaEditor.

2. Open a new AI Assistant chat.

3. Select MQL5 Lite.

4. Ask:

   Call get_workspace_info on MetaEditor now.

   Do not call MetaTrader.

5. The MCP call starts, but after approximately 300 seconds it returns:

   -32603: request timeout after PT300S

Diagnostics:

- 127.0.0.1:22345 is listening.

- 127.0.0.1:22346 is listening.

- Test-NetConnection succeeds for both ports.

- curl to /mcp returns HTTP 401 immediately on both ports.

- goose establishes TCP connections to both local MCP ports.

- File permissions were checked and the user has FullControl.

- The issue reproduces in both XMTrading MT5 and a clean official MetaQuotes installation.

- Updating from Build 6209 to Build 6230 did not resolve it.

MetaEditor log shows repeated:

127.0.0.1    get workspace environment

but the request never completes.

goose logs also show:

could not parse JSON response as ServerJsonRpcMessage,

treating as accepted: error decoding response body for url

(http://127.0.0.1:22345/mcp)

The same warning has also appeared for port 22346.

Could someone from MetaQuotes please confirm whether this is a known MCP issue or reproduce it on Build 6230?