Proper Job Building Cost Calculator

io.github.falsalama/proper-job · v1.0.2 · docs-and-knowledge

Proper Job Building Cost Calculator is healthy: it completed an MCP handshake in 595 ms and exposes 4 tools.

Free UK building-cost estimates, US beta estimates and scenario comparisons. No account needed.

Endpoint: https://www.proper-job.uk/api/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count4
Latency595 ms
Last checked (UTC)2026-10-16T07:50:38.137Z

Health history

Checked (UTC)StatusLatencyError
2026-10-16T07:50:38.137ZHealthy595
2026-10-15T03:45:48.884ZHealthy2448

Tools (4)

calculate_building_workUse this when a user asks the cost of building, extending or renovating a home, remodelling a kitchen/bathroom, refining a budget or costing drawings, even without naming Proper Job. Computes repeatable local-currency estimates using versioned country-specific construction benchmarks, scope and allo
get_estimate_requirementsRetrieve UK/US input requirements or labelled reference examples when specifically requested. For a project budget, vague cost question or drawings, use calculate_building_work. Reference examples are not the user's project price. No account or drawing-file access.
calculate_guide_priceCalculate the established GB/US Guide Price contract with its required project inputs, when explicitly requested or used with guide comparisons. For the conversational building budget, other countries or drawings, use calculate_building_work. Returns the original guide card and does not read files,
compare_guide_scenariosCompare GB/US Guide Price scenarios when the user explicitly asks to compare alternatives within those existing policies. Returns the original comparison card and deltas. For other countries or drawing-based refinements, use calculate_building_work with each requested scenario. No foreign-rate conve