QT

Quantity Takeoff

io.github.jdhart81/quantity-takeoff

Auditable construction takeoffs with locked waste and conservative purchase rounding.

Yes, your AI can use this right now.Answered a live MCP handshake in 344 ms with no sign-in needed and exposes 7 tools.

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URL: https://mcp.viridisconservation.com/quantity-takeoff/mcp

7 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
calculate_takeoff

Calculate an auditable material takeoff from explicit geometry or a supported SmartScale/ProtoGen measurement payload. Returns net, explicit waste-adjusted, and conservative purchase quantities. This is a planning estimate, not a guaranteed material order or professional certification.

list_assemblies

List supported assemblies, required dimensions, formulas, waste defaults, and the current material-pack digest.

get_assembly

Return one assembly's formula, required dimensions, material factors, purchase increment, sources, and material-pack lineage.

list_material_pack

List the bundled material pack version, digest, coverage, shapes, rebar sizes, roof pitches, and explicit unsupported policy.

get_material_pack

Return the bundled factors, densities, coverages, waste defaults, purchase increments, unit conversions, sources, and raw-pack SHA.

verify_result

Recompute a takeoff audit hash, notary payload, pack currency, and QT9 unit-resolved conservation. Pass the prior result object as JSON.

describe_agent

Return fleet-standard capabilities, version, pack digest, disclaimer, composition role, and pricing.

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