calculator MCP Tools

• list_calculators Read-only

  list calculators

• get_calculator_schema Read-only

  get calculator schema

• calculate

  calculate

• generate_prefilled_url

  generate prefilled url

• calculate_cas

  calculate cas

• calculate_cas_headless

  calculate cas headless

• create_session Mutating

  create session

• get_session_state Read-only

  get session state

• push_session_action Mutating

  push session action

• close_session Mutating

  close session

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.