MCP tools

update_cost_split

Sets how much of a cost category is fixed and how much is variable.

update_cost_splitChanges your project

Set the fixed-vs-variable percentage for one or more cost categories (id + fixedPct, 0-100). Only the ids you pass are changed; every other category's split stays as it was.

Parameter	Type	Notes
projectId	string	Required.
updates	object[]	Required.

update_assumptions

Changes financial assumptions such as the tax rate or discount rate.

update_market_sizing

Saves TAM, SAM and SOM, each with how it was calculated and a source.