weekly-signal-diff

What problem does it solve?

Many weekly roundups over-index on headlines and fail to surface the small number of structural changes that truly matter to a user's projects or decisions; this skill converts a noisy week's signals into a concise, decision-grade structural diff personalized to the user's priorities.

Core Features & Use Cases

• Personalized structural diffs: Reweights a starter universe of categories and companies using Open Brain memory to surface 3–7 meaningful shifts instead of a long news list.
• Evidence-backed analysis: Optionally performs live web retrieval (preferred via OpenRouter / Perplexity Sonar) to attach citations and provenance when available.
• Use Case: Weekly operator review for an AI infrastructure builder who needs to know what constraints, levers, or dependencies changed and what to watch next.

Quick Start

Run a weekly signal diff on AI infrastructure and return 3–7 structural shifts with why each matters to my current projects, supporting evidence, and a one-week watchlist.