Write Architecture Decision Records (ADRs) from design discussions, option comparisons, or technology choices. Activate whenever someone is making or documenting an architectural decision — including: "write an ADR", "document this decision", "we've decided to use X", "help me compare these options", "capture the rationale", "what are the trade-offs between", or when /decide is invoked. Also activates when a user describes a design choice they've made or are about to make, even without mentioning ADRs explicitly.
