Multi-Tool Architecture Assessment Pattern: When choosing between 3+ competing approaches for a feature area, DO NOT guess. Systematically assess all options with parallel research before committing. When to Use - Choosing between multiple tools, libraries, or approaches - Need to support multiple accounts, tenants, or personas differently - Existing tools have partial coverage but no single winner - Decision will block dependent work for weeks Step Pattern (Parallel 3-Agent) Agent 1: External Research Research all available tools/approaches on the open market. Agent 2: System State Audit Che…