Phira Limitations Contract

Use this skill whenever you are producing or reviewing limitations for:

• a paper summary
• a research plan
• an implementation
• an experiment/evaluation

Output contract

Always produce a "Limitations" section with 5-12 items.

Each item MUST include:

• Limitation: one sentence.
• Why it matters: one sentence.
• Severity: Block | Risky | Minor.
• Decisive test: the smallest test/experiment/check that would validate or falsify the concern.
• Mitigation or acceptance condition: what change (or explicit acceptance) would resolve it.

Paper-specific requirements

Include (if applicable):

• dataset/evaluation threats (leakage, selection bias, confounding)
• generalisation/robustness gaps
• compute/budget comparability
• missing ablations / baseline fairness
• unclear assumptions or underspecified details

Implementation-specific requirements

Include (if applicable):

• default drift / gating risk
• reproducibility risks (seeds, versions, configs)
• silent failure modes and missing invariants
• performance regressions and measurement pitfalls