advise-jfr
Turns a Jeffrey profile into concrete code changes in the current repository — maps the hottest CPU, wall-clock, allocation and blocking frames, the slowest traces, the waiting on locks and I/O, the database and HTTP work, and a heap dump's leak suspects to real source, recommends minimal behaviour-preserving edits, applies them on request and verifies with the tests and a re-profile. Use whenever the user asks what to change, optimise or fix based on a profile, JFR recording, flamegraph or trace, why an endpoint is slow and what to do about it, or a hotspot is known and the question is what to do about it.
Pinned to revision 3c15566829d6, so it is the text this page describes rather than whatever the author pushed since.
Pre-approved tools experimental
Experimental field. Support varies between clients, so this list is what the author declared, not what your client will enforce.
- mcp__plugin_microscope_jeffrey__*
- mcp__jeffrey__*
- Read
- Grep
- Glob
- Bash(git rev-parse *)
Files
Every link opens the file at its source, pinned to the revision this page describes.