ORDERED SESSION TRACE / LOCAL DRY AUDIT
Command Reuse Trace Miner
Find the command blocks that recur across sessions, then measure what a real reuse key actually covers.
session_id, position, signature, command, duration_s, reuse_key
COMMAND REUSE TRACE MINER
Awaiting an ordered trace
No session rows mined
Load the bundled fixture or provide a validated trace.
REPETITION IS ROW-LEVEL EVIDENCE
A repeated step is not yet a reusable command.
The extraction candidate must preserve order, cross session boundaries, survive dominance filtering, and still leave parameters and side effects for human review.
Stable identity signature
The supplied signature states which commands are equivalent. The miner never invents semantic identity from prose.
Maximal block 2 to 4 steps
Shorter subsequences disappear when the same sessions support a longer containing pattern.
Exposure limit not forecast savings
Only observed durations after the first occurrence are added. Extraction overhead and residual runtime stay unknown.