tradeoffs

Invocation input

$ARGUMENTS below means the arguments supplied with the user's explicit invocation. In inherited Context blocks, run each ! command to collect the named value; those expressions are not expanded automatically in a skill.

Turn the approaches discussed in this conversation into a decision brief.

$ARGUMENTS: a focus hint (focus on caching) or a save path. Empty = whole discussion, print to chat.

Rules

• Source is the conversation. Don't fabricate options. A clearly-missed option may be added, labelled (新提,討論中未談).
• If no real alternatives were discussed, say so and ask for the options instead of padding.
• 證據薄弱、或屬經驗推測而非對話中驗證過的,明講。

Output (繁體中文, 盤古之白; keep code / paths / file:line verbatim)