Citation Diversifier (budget-as-constraints) [NO NEW FACTS]

Triggers & routing

• Trigger: cite boost, citation budget, unique citations too low, add more citations, improve reference density, 引用太少, 增加引用, 引用密度.

Purpose: fix a common survey failure mode:

• the draft reads under-cited (or reuses the same few citations everywhere)
• the pipeline fails the global unique-citation gate

This skill does not change prose by itself. It produces a constraint sheet: output/CITATION_BUDGET_REPORT.md.

Inputs