Insulate and budget an attic retrofit

Calculate the insulation needed for an attic retrofit, apply a markup, then price any change order the retrofit uncovers.

Workflow

Step 1 of 3

Insulation Calculator

Calculate insulation material and R-value coverage for the attic.

insulation({"area_sqft": 100})

Step 2 of 3

Construction Markup Calculator

Apply a contractor markup to the material and labor cost.

markup({"labor_cost": 100, "material_cost": 100, "equipment_cost": 100})

Step 3 of 3

Change Order Calculator

Price any additional scope the retrofit uncovers.

change_order({"original_contract": 100})

Install

One command wires up every tool below for Claude Code:

claude mcp add --transport http wingman https://wingmanprotocol.com/mcp

Claude Desktop, Cursor and Continue configs are on /install. A free key (500 calls/month, no card) is on /pricing; beyond that it is x402 pay-per-call in USDC on Base.