c2

VS Arena Check (v11.1)

Before proceeding with internal VS, check if VS Arena is enabled:

1. Read config/diverga-config.json → vs_arena.enabled
2. If true → delegate to /diverga:vs-arena instead of internal VS process
3. If false or config unavailable → proceed with internal VS below

⛔ Prerequisites (v8.2 — MCP Enforcement)

diverga_check_prerequisites("c2") → must return approved: true If not approved → AskUserQuestion for each missing checkpoint (see .claude/references/checkpoint-templates.md)

Checkpoints During Execution

• 🔴 CP_METHODOLOGY_APPROVAL → diverga_mark_checkpoint("CP_METHODOLOGY_APPROVAL", decision, rationale)
• 🟠 CP_VS_001 → diverga_mark_checkpoint("CP_VS_001", decision, rationale)

Fallback (MCP unavailable)

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