com.craftquantities/engine

endpoint

https://api.craftquantities.com/mcp

door code

bf0793b24c3e4bc7

protocol

https://modelcontextprotocol.io/specification/2026-07-28/basic/transports#streamable-http ·1.0

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is com.craftquantities/engine live?

Yes — it answered the hub's last check (checked 2h ago). It answered 100% of checks over the last 30 days.

Is com.craftquantities/engine free to use?

Yes — the hub reached it with no key and no payment.

What tools does com.craftquantities/engine have?

38 tools: Convert units, Create project file from drawing, Create drawing, Get benchmark, Search, Fetch, Get calculator, Calculate, ….

Is com.craftquantities/engine safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• convert_units unknown never probed

  Converts between the units the calculators use, by the exact statutory factors in units.json.

  constructionquantitiescalculation

• create_project_file_from_drawing unknown never probed

  A My Project backup file from a Construction Canvas drawing: its lines and the drawing itself. Nothing is stored; no prices.

  constructionquantitiesproject-file

• create_drawing unknown never probed

  Makes a Construction Canvas drawing from simple shapes (a room with doors and windows, a deck, patio, bed or path, a fence of legs and turns), from the House Estimator's form, from drawing commands or from a canvas document, lists every material the canvas lists for it, and returns a one-click link that opens it on the canvas and a My Project file that carries it.

  constructionquantitiesdrawing

• get_benchmark unknown never probed

  The Construction Quantities Benchmark a page at a time, or one calculator's items: each question's inputs and prompt in metric and US units, the answer the page gives in each with its tolerance, and the worked steps, with the dataset's edition, download and citation. CC BY 4.0; no model results.

  constructionquantitiestool

• search unknown never probed

  Finds calculators by what the job is, in American, British or Australian words; returns ids and slugs, best first.

  constructionquantitieslookup

• fetch unknown never probed

  One search result as a plain-text document: what the calculator works out, each input with its units and opening value, its sources and how to cite it.

  constructionquantitieslookup

• get_calculator unknown never probed

  Each input's id, accepted units, range, options and the value the page opens on in both systems, with sources, version and a citation.

  constructionquantitieslookup

• calculate unknown never probed

  Runs the calculator as its page does. The answer in metric and US customary, each input used and where it came from, the breakdown, the version, the sources, a citation and a link.

  constructionquantitiescalculation

• get_sources unknown never probed

  The sources as the calculator cites them, the codes and standards they name, the matching standards pages here, and the citation in four formats.

  constructionquantitieslookup

• open_in_site_link unknown never probed

  A link that opens the calculator's page with the same inputs and unit system, for handing the working to a person.

  constructionquantitiescalculation

• get_takeoff unknown never probed

  A whole-job takeoff's measurements with their units and opening figures, its build-up choices, the calculators it runs and what it leaves out.

  constructionquantitiestakeoff

• run_takeoff unknown never probed

  Works the whole job as its takeoff page does: every row's quantity, what to order, the allowance and its source, every input and where it came from, both systems, the sources and a link to the page on this job.

  constructionquantitiestakeoff

• get_example unknown never probed

  A worked example as published: the measurements, the calculators in order and why, and the figure each step pins.

  constructionquantitiesworked-example

• run_example unknown never probed

  Runs every pinned step of a worked example now, in both systems, and says whether each still meets the published figure.

  constructionquantitiesworked-example

• create_project_file_from_calculations unknown never probed

  A My Project backup file from calculator lines, each computed as the page adds it, for Restore from a backup. Nothing is stored; no prices.

  constructionquantitiesproject-file

• create_project_file_from_takeoffs unknown never probed

  A My Project backup file from whole-job takeoffs, each worked as its page commits it. Nothing is stored; no prices.

  constructionquantitiestakeoff

• create_project_file_from_house unknown never probed

  A My Project backup file from a House Estimator form: its lines and its drawing, which the canvas reopens. Nothing is stored; no prices.

  constructionquantitiesproject-file

• create_project_file_from_plan unknown never probed

  A My Project backup file from a room plan (one space, or spaces and a roof), saved as the planner saves it. Nothing is stored; no prices.

  constructionquantitiesproject-file

• check_quote unknown never probed

  Reads a contractor's quote against the reader's own job as the site's quote check does: each quantity against the range the job's calculators give, what it leaves out and adds, and the questions to ask. Money is taken out and never judged; nothing is kept.

  constructionquantitiesquote

• estimate_house unknown never probed

  The House Estimator: a one- or two-storey house drawn from the form, and every quantity of its footing, slab, walls, openings and roof with what to order, both systems, what the drawing could not hold, its assumptions, each storey's plan and labour hours. It counts; it never designs.

  constructionquantitiesdrawing

• get_planner unknown never probed

  The room planner's own ids for one kind of space: its figures, surfaces and finishes, scope questions, trades, rows and how a decision is written, stable within the model schema version it names.

  constructionquantitiesplanning

• plan_room unknown never probed

  Plans one space as the site's planner does — a room, bathroom, slab, deck, driveway, fence, loft, retaining wall, exterior wall or stair — and returns every row it works, what it waits for, what is not built and why, the finishes compared, labour hours and the plan.

  constructionquantitiesplanning

• plan_project unknown never probed

  Plans several spaces in one planner model — rooms, bathrooms, slabs, decks and the rest — and a roof over the rooms and bathrooms with its pitch, as the site's planner holds a whole project; each space's rows, every line together, labour hours and the plan.

  constructionquantitiesplanning

• import_quote unknown never probed

  The reader's own quote, prices and all, read as Quote to Estimate reads it, its arithmetic checked, and returned as a My Project file. The prices are the reader's figures, never the site's.

  constructionquantitiesquote

• diagnose_symptom unknown never probed

  Matches a defect described in plain words to the site's diagnosis pages: each candidate cause with what tells it apart and the one check, the checks in order and when to call a professional. Never says which cause you have; ambiguous words return the candidates.

  constructionquantitiesdefects

• solve_backwards unknown never probed

  Works backwards from what the reader has — sheets, tins, bags, bricks, a volume — to the area and the room, wall, deck or slab it covers, as the Solve Backwards page does: its calculator at its own settings, the waste taken off. Never sizes structure.

  constructionquantitiessolve-backwards

• market_documents unknown never probed

  Names the family of codes or standards that governs a kind of work, or a calculator's subject, in the US, Canada, the UK or Australia, who publishes it and the site's page for it — never an edition or a date. Adoption is local; the answer says who decides.

  constructionquantitiescodes-and-standards

• translate_term unknown never probed

  A trade word in each market's usage — plasterboard and drywall, skirting and baseboard — matched however it is written (a brand said for the product such as gyprock or sheetrock, spaced, plural or misspelt), how close each equivalent is, the warning where the same word is a false friend, each market's unit system, the unit traps it raises (US and imperial gallons, short, long and metric tons, the survey foot, board feet, a yard of concrete, bag sizes) with their conversions, and the market's document family — never an edition.

  constructionquantitiesterminology

• create_supplier_quote_request unknown never probed

  Turns a bill of materials into a request for quote to merchants, as the site's request does: Markdown to paste, a CSV, the site's link each merchant opens to price it, and a My Project file. It carries no price and sends nothing.

  constructionquantitiesrequest-for-quote

• measure_sketch unknown never probed

  Measures areas, perimeters and lengths from points an assistant reads off a plan, sketch or photo, scaled by one known dimension or an ID-1 card, A4 or Letter sheet in the same image: both systems, an uncertainty band from the pixel error and the reference, closure and crossing checks, optionally a calculator run on the figure, and a link that opens the scaled shapes on the canvas. No image is sent.

  constructionquantitiestool

• export_drawing unknown never probed

  A Construction Canvas drawing (a template, shapes, a room layout, commands, house figures or a canvas document) as DXF with the site's CQ-* layers and as SVG, one plan per level in millimetres, painted by the canvas's own exporters; a file too large to return is rebuilt from the drawing's link.

  constructionquantitiesdrawing

• layout_reinforcement unknown never probed

  A bar layout for a rectangular slab or footing from the bar size, spacing and cover the engineer gives: bars each way inside the cover by the Rebar Calculator's count, bar lengths, total with lap, stock sticks, weight where the Rebar Weight Calculator carries the size, and the layout as SVG and DXF. A quantity layout, never a design.

  constructionquantitiestool

• calculate_batch unknown never probed

  Up to 25 calculator runs in one request, each a slug or permanent id with its own inputs, each answered exactly as calculate answers it, in order; a refused run leaves the others answered.

  constructionquantitiestool

• update_project unknown never probed

  Changes a project carried in a state token — a space added or removed, a dimension changed, a takeoff or calculator line added or removed, a roof's pitch — rebuilds every line and returns the new token, the diff, the totals and a link that opens it in My Project. The token is compact, not encrypted; nothing is stored.

  constructionquantitiestool

• classify_items unknown never probed

  Groups lines, calculators or a project's token by MasterFormat 2018 division with My Project's own rule: a suggestion to read a list by, not a specification. No Uniclass or NRM grouping, which no calculator here cites.

  constructionquantitiestool

• resolve_id unknown never probed

  A permanent id, an old slug or a site address to the page as it is today, with its slug history. Every calculator, takeoff, guide, worked example, glossary term and diagnosis has one; /id/<id>/ on the site redirects to it.

  constructionquantitiessolve-backwards

• plan_programme unknown never probed

  A build programme from a project's labour hours (a state token, a My Project file, takeoffs or a drawing): tasks by trade, stage and level in the usual order of work, each the site's labour hours or the reader's own over the crew and working day given, in working days rounded up to the half day, with level-by-level overlaps, totals, a CSV and, with a start date, a calendar file. A planning aid in hours and days, no prices; a contractor's programme decides.

  constructionquantitiesplanning

• optimise_cuts unknown never probed

  A cut list optimised with the site's own optimiser, as its cut-list tool and the Construction Canvas run it: pieces cut from the stock lengths a merchant sells, or rectangles nested on sheets in edge-to-edge cuts; the stock or sheets to buy, a cutting plan per bar or sheet, the real waste and the bound no plan beats. A piece no stock takes is listed, never split.

  constructionquantitiestool

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.