Monitor buying signals

The insight: a buying signal is a dated event you haven't acted on yet — not a fact about a company. The naive build asks "what's in the news about X?" and gets an undated archive: old rounds, recycled press, the same story surfacing every sweep. This skill never asks that question. Every sweep pulls a bounded date window (new since the last look), classifies each event against a menu tied to outbound hook quality, and requires evidence + source + date on every fired signal. And the normal result for most accounts is no signal this window — an honest quiet week beats an invented hook, because a rep who chases one stale or fabricated "signal" stops trusting the whole digest.

Declared inputs

Nothing here ships with a value. Each one is the installer's, not the author's: ask for it, never substitute a plausible default, and where an answer does not exist say which step becomes unavailable rather than guessing. Where a default IS defensible it is named below, and using it means saying so in the output.