Tableau MCP v6.0.1 / Bible v19.1.7 SIGNED pair certified for productio…
Decision
Tableau MCP v6.0.1 / Bible v19.1.7 SIGNED pair certified for production use; 4 P1 defects (D-7..D-10) routed to dev agent for ~3hr remediation; 489-of-521 tools achievable as single-site Cloud max with Identity Pools (14) being the only architectural-loss surface.
Rationale
Same-day deep audit completed three escalating asks: (1) initial audit found 6 defects (D-1 PAT auth + D-2..D-6 server contract breaches), all closed by dev agent (commits 6441893, 143b25a, 9f550c8, 066feeb, 1dfee80); (2) deep coverage probe across 30/30 categories surfaced 4 new defects in error-handling & semantic envelope class (D-7 list_flows transient drop, D-8 G6 banned-tool envelope schema breach, D-9 misleading count field, D-10 overloaded 404 message); (3) capability enablement matrix mapped every gated category to 7 gate classes (working / site-config / license / permission / architectural / mcp-defect / mcp-env-gated) with exact remediation path. Key strategic insight for FY27 Snowflake Intelligence: CLASS C-2 Data Management add-on is highest ROI license investment because it directly addresses the H-1 finding “0 of 26 datasources certified” and unlocks 12 governance tools. Cascade R13 should be extended to include in-process description string as 8th surface (was missed pre-fix and re-introduced in D-2). Skill content itself requires no update — defects are exclusively server-side.
Alternatives Rejected
Outcome
Pending