Use cases

Where MorrowCache helps

Four loops where requests repeat, and a list of where MorrowCache doesn’t help.

Trace

Please explain mutexes simply

HIT · 423ms · 6.7×

Agent retries

Coding agents retry the same job and rephrase until the answer looks done. Final text for that job can hit. Tool-call steps still run.

receipt · same job → final text HIT · tool_calls not stored

Users ask the same FAQ with different words. Exact caches miss. Intent admit reuses the good answer.

receipt · FAQ cluster · one completion · many wordings

Run adjudication locally when you don’t want every decision to leave the machine.

receipt · local judge · cloud or local completions

When the question depends on time, refuse the stale hit and call the model.

receipt · "what's the latest" · refuse → miss

Who this is for

Solo builders, agent-assisted engineers, cost-conscious apps on OpenAI-compatible APIs.

Where we don’t win

Replaying tool calls, personalized secrets, live answers that must stay fresh, sites you don’t control.