calculator
Calculators accessible via MCP with real-time collaborative sessions and shareable URLs.
Community: Submitted by a user or imported; check the owner before granting accessDegradedNo sign-inGlobalFreeRead-only
What it can do
What data it sees
Do you need an account
No: the server works without sign-in
Calculators accessible via MCP with real-time collaborative sessions and shareable URLs.
Server tool list (10)
Raw names from tools/list. Only developers need these.
| 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 |