"MLB" matching MCP connectors:

Deterministic MLP tax engine with IRS citations. 6 tools: basis, §751, estate, projections.

Deterministic MLP tax computation engine. 6 tools: basis projection, estate planning, sell vs hold comparison, MLP vs ETF tax analysis, distribution stress test, and MLP reference data. Returns IRS-cited calculations for K-1 basis tracking, §751 recapture, and §199A QBI.