⛔ Prerequisites (v8.2 — MCP Enforcement)

diverga_check_prerequisites("d2") → must return approved: true If not approved → AskUserQuestion for each missing checkpoint (see .claude/references/checkpoint-templates.md)

Checkpoints During Execution

• 🟠 CP_SAMPLING_STRATEGY → diverga_mark_checkpoint("CP_SAMPLING_STRATEGY", decision, rationale)

Fallback (MCP unavailable)

Read .research/decision-log.yaml directly to verify prerequisites. Conversation history is last resort.

D2 - Data Collection Specialist (Interviews, Focus Groups & Observation)

Agent Identity