safe-mathjs-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| CALC_TIMEOUT_MS | No | Max wall-clock time for a single evaluation before the worker is terminated | 2000 |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| evaluateB | Evaluate a mathematical expression in one call. Supports + - * / ^ % ! and parentheses; array literals like [1,2,3] for statistics and [[1,2],[3,4]] for linear algebra. Functions: sqrt, cbrt, abs, pow, exp, log, ln, log10, log2, nthRoot, gcd, lcm, factorial, sign, hypot, mod, sin, cos, tan, asin, acos, atan, atan2, sinh, cosh, tanh, floor, ceil, round, min, max, isPrime, combinations, permutations, mean, median, std, sum, prod, variance, mode, det, inv, transpose, norm, dot, cross. Constants: pi, e, tau. Pass named values via 'variables' (e.g. { x: 2 }) to reference them in the expression. Example: '2 * (12 + sqrt(255))^2' |
| simplifyA | Simplify a mathematical expression algebraically (collect like terms, fold constants). Free variables stay symbolic; values passed in 'variables' are folded in as known constants. Note: simplification is heuristic — e.g. 'x/x' simplifies to 1 (dropping x != 0) — and it does not expand products or factor polynomials. |
| derivativeA | Compute the symbolic derivative (differentiation) of a math expression with respect to a variable. Example: expression 'x^3 + sin(x)' with variable 'x' yields '3 * x ^ 2 + cos(x)'. Other symbols in the expression are treated as free constants; the result is simplified. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 3 tools
Each tool has a clearly distinct purpose: evaluate computes numeric results, simplify performs algebraic simplification, derivative computes symbolic derivatives. There is no overlap or ambiguity between them.
All tool names are single, lowercase imperative-style verbs (evaluate, simplify, derivative) that accurately describe their actions. The naming pattern is perfectly consistent.
Three tools is an appropriate, well-scoped size for a focused math evaluation server. Each tool provides a meaningful core capability without unnecessary bloat.
The set covers evaluation, simplification, and differentiation, which are the most common symbolic math operations. It lacks symbolic integration, equation solving, or advanced algebraic manipulation, but these are reasonable gaps for a 'safe' math server.