SQLcl: MCP Server & SQL Prompt

Hi team,

ApexLand commands import and validate work as expected in SQlcl interactive CLI session. However, with SQLcl MCP only validation works. at least with GitHub copilot.

Here's request:

{ 
"model": "claude-sonnet-4-5", 
"sqlcl": "apex import -input src/database/demo1/apex_apps/f106/alias -ws DEMO1" 
}

and response:

  Importing application ID: 106 into workspace: DEMO1 
APEXLang Import Errors: 
File: 
Line: 0 
Column: 0 
Type: PLSQL_ERROR 
Error: ORA-17274: Could not rollback with auto-commit enabled. 
https://docs.oracle.com/error-help/db/ora-17274/ 

Server's stderr points to the same issue:

026-06-02 14:46:26.044 [warning] [server stderr] Jun 02, 2026 2:46:26 PM oracle.apexlang.core.Transpiler processImportError 
2026-06-02 14:46:26.045 [warning] [server stderr] WARNING: Application Import failed 
2026-06-02 14:46:26.045 [warning] [server stderr] ORA-17274: Could not rollback with auto-commit enabled. 
2026-06-02 14:46:26.045 [warning] [server stderr] https://docs.oracle.com/error-help/db/ora-17274/ 
2026-06-02 14:46:34.276 [warning] [server stderr] Jun 02, 2026 2:46:34 PM oracle.apexlang.core.Transpiler processImportError 
2026-06-02 14:46:34.276 [warning] [server stderr] WARNING: Application Import failed 
2026-06-02 14:46:34.276 [warning] [server stderr] ORA-17274: Could not rollback with auto-commit enabled. 
2026-06-02 14:46:34.276 [warning] [server stderr] https://docs.oracle.com/error-help/db/ora-17274/ 
2026-06-02 14:50:23.987 [warning] [server stderr] Jun 02, 2026 2:50:23 PM oracle.apexlang.core.Transpiler processImportError 
2026-06-02 14:50:23.987 [warning] [server stderr] WARNING: Application Import failed 
2026-06-02 14:50:23.987 [warning] [server stderr] ORA-17274: Could not rollback with auto-commit enabled. 
2026-06-02 14:50:23.987 [warning] [server stderr] https://docs.oracle.com/error-help/db/ora-17274/

Please advise,

Thanks,

Alex