Findings

1. Potential portability bug (Windows paths/named pipes).
   \j, \J, \k, \K use split('/')[-1] to get the basename. This will fail for Windows-style paths or named pipes (e.g. \\.\pipe\MySQL), returning the entire string instead of a basename. Consider os.path.basename (and possibly ntpath.basename) to handle both / and \.
   File: mycli/main.py

Missing tests / edge cases

1. No coverage for \j, \J, and \K, and for \k when no socket is present (expect port).
   File: test/test_main.py
2. No test for Windows-style socket paths or named pipes to ensure basename extraction works across platforms.
   File: test/test_main.py

Security

• No security concerns found in this change.

Notes

• The new test for \k with socket present is good; it would be stronger with the complementary “socket absent → port” case.

If you want, I can propose the exact test cases or a minimal patch to make basename extraction portable.

Findings (ordered by severity)

1. Syntax error introduced in prompt replacement code
   • In mycli/main.py, the new string.replace lines for \j and \k are missing closing parentheses, which will make the module fail to import. This is a hard regression.
   • File: mycli/main.py:1404-1407
   • Action: add the missing ) on the \\j and \\k lines.

Missing tests / edge cases

1. No coverage for \j, \J, \K
   • Only \k is tested. Consider adding cases for \j and \J with a socket set, and for \K with socket unset so it falls back to port.
   • Files: test/test_main.py

Notes

• I did not run tests.

Findings (ordered by severity)

1. Potential edge-case output for trailing-slash socket paths
   If sqlexecute.socket ends with a trailing slash (e.g. /var/run/mysqld/), os.path.basename() returns an empty string, so \j or \k would render as empty. Consider normalizing with os.path.normpath before basename, or guard empty to '(none)' / port.
   File: mycli/main.py:1405

2. Missing tests for new format codes
   Only \k (socket overrides port) is tested. Add tests for \j, \J, and \K including socket absent and socket present cases. Also add a case for an empty string socket (the default in tests now) to confirm \k/\K fall back to port and \j/\J show (none).
   File: test/test_main.py

No security issues spotted.

If you want, I can add the missing tests.