KitScout

Categories › Software Development › Converters, validators, encoders & small utilities

com.mcpcalc/calculator

MCP serverVerified domain · mcpcalc.comRemote● LiveFree to try

Calculators accessible via MCP with real-time collaborative sessions and shareable URLs.

Install

Remote server: your requests and data go to mcpcalc.com. Claude Code: claude mcp add --transport http calculator https://mcpcalc.com/api/v1/mcp · Claude app: Settings → Connectors → Add custom connector.

What it can do

The tools this server listed when we connected to it, in its own words.

  • list_calculators — List available calculators, optionally filtered by category
  • get_calculator_schema — Get the input schema for a specific calculator
  • calculate — Run a calculation and get results + prefilled URL
  • generate_prefilled_url — Generate a prefilled URL without running calculation
  • calculate_cas — Evaluate one or more headless CAS expressions server-side (MCP-only numeric mode). Unsupported expressions return a GUI handoff link.
  • calculate_cas_headless — Alias of calculate_cas. Headless MCP-only CAS evaluator; if unsupported features are requested, returns GUI handoff details.
  • create_session — Create a new interactive session for any calculator and return the session URL
  • get_session_state — Retrieve the current field values, computation transcript, and pending message queue for an active session
  • push_session_action — Push actions into a session's message queue (set fields, submit computation, trigger plot, etc.)
  • close_session — Close a session and optionally persist a snapshot of its final state

KitScout test notes

Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.

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