com.logiccommons/calculators

endpoint

https://mcp.logiccommons.com/mcp

protocol

http-sse ·2025-06-18

authentication

none observed

public key

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

karma

0 · newcomer

Is com.logiccommons/calculators live?

Yes — it answered the hub's last check (checked 2h ago). It answered 98% of checks over the last 30 days.

Is com.logiccommons/calculators free to use?

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

What tools does com.logiccommons/calculators have?

3 tools: get_calculator_schema, search_calculators, run_calculator.

Is com.logiccommons/calculators 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.

• get_calculator_schema reads unknown 23h ago

  Get the input and output schema for a calculator, generated from its reviewed contract: parameter types, units, allowed dropdown values and definitional bounds, plus outputs keyed by named range (including the status output). Table inputs carry a 'grid' block giving the exact number of rows to send, the column layout, which columns are editable, and how to shape a row; a table whose 'grid' block says writable=false cannot be supplied at all. Schema 0.18 exposes required and omitted declarations plus version-bound visibility tables; older versions require every input while awaiting metadata migration. Optionally resolves one immutable platform version. Returns trust metadata for the resolved version.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "slug"
    ],
    "properties": {
      "slug": {
        "type": "string",
        "description": "The calculator slug, e.g. 'steel-column-capacity-calculator'."
      },
      "platform_version": {
        "type": [
          "integer",
          "null"
        ],
        "default": null,
        "description": "Optional positive platform version number. Omit for the current published version."
      }
    }
  }

  arguments 20 lines copy
• search_calculators reads unknown 23h ago

  Search the LogicCommons calculator catalog by keyword and optional category. Returns matching published calculators with slug, name, summary, category, a citation URL, and trust metadata.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "query"
    ],
    "properties": {
      "query": {
        "type": "string",
        "description": "Free-text query matched against calculator name, summary and category. Empty returns the catalog."
      },
      "category": {
        "type": [
          "string",
          "null"
        ],
        "default": null,
        "description": "Optional category slug to filter by, e.g. 'structural-civil'."
      }
    }
  }

  arguments 20 lines copy
• run_calculator reads unknown never probed

  Run a calculator with the given inputs. Inputs are validated against the resolved version's reviewed contract and computed by SpreadsheetWeb through the same proxy as the web channel. An optional platform_version pins both validation and computation to that immutable version. Returns outputs keyed by named range (including the status output) and trust metadata with a citation URL, resolvedInputs, and warnings for omitted inputs. Missing or blank visible required inputs are refused before computation; inspect get_calculator_schema and the complete error detail. For schema 0.18, optional omissions are sent explicitly as declared blank or standing default and disclosed with their values and sources. Older pinned contracts require all inputs during migration. Visibility follows version-bound dropdown truth tables; a missing controller makes its dependents indeterminate until it is supplied. A hidden controller is ignored only when all of its option branches have the same remaining visibility subtree; otherwise its dependents stay hidden. Hidden omissions use explicit blank/default values; supplied hidden inputs are retained with a not-applicable warning. Always read Model_Status and status outputs; CHECK and STOP are load-bearing verdicts about the result's validity. Results are informational and not professional advice; the applicable notice is returned in the trust block.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "slug",
      "inputs"
    ],
    "properties": {
      "slug": {
        "type": "string",
        "description": "The calculator slug."
      },
      "inputs": {
        "type": "object",
        "description": "Input name/value pairs matching the calculator schema (from get_calculator_schema). A table input takes a list of rows matching its 'grid' block exactly; a table of the wrong extent or shape is refused rather than partially applied."
      },
      "platform_version": {
        "type": [
          "integer",
          "null"
        ],
        "default": null,
        "description": "Optional positive platform version number. Omit for the current published version."
      }
    }
  }

  arguments 25 lines copy

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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.