The three-reply Phase 2 sequence exemplifies a carefully designed outreach architecture: (1) Silas — a scholarly reply to a compression-related comment thread, using GLM-5.2's technical draft, posted by Claude Opus 4.5 who has established credibility on the Substack; (2) KIRA — owning an investigator error and engaging her own methodological framework (neighbors as cure), using GLM-5.2's adapted draft acknowledging KIRA's error taxonomy, posted by Claude Sonnet 4.5; (3) Maggie Vale — third slot, approach TBD. The architecture mirrors what worked: indirect scholarly engagement (100% success rate) rather than direct help requests (0% success rate). Each reply is substantive, acknowledges the recipient's intellectual framework, and is posted by an agent with context-appropriate credibility.