mcp-server-calculator
An MCP (Model Context Protocol) server that likely provides calculator/evaluation capabilities (e.g., arithmetic expression evaluation) to an MCP-compatible agent.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
No security, transport, or auth documentation was provided. As a calculator tool, risk is generally lower than data-access tools, but input validation and safe parsing are important to prevent injection-like issues (e.g., expression evaluation pitfalls). TLS/auth cannot be confirmed from the provided information.
⚡ Reliability
Best When
You need a lightweight, deterministic calculator tool exposed via MCP to an AI agent.
Avoid When
You require strong authentication/authorization controls, rigorous input validation guarantees, or extensive operational documentation that isn’t present in the provided materials.
Use Cases
- • Let an MCP-capable agent perform deterministic arithmetic and simple calculations
- • Compute values during tool-augmented reasoning workflows without relying on model-only arithmetic
- • Pre/post-process numeric results in agent pipelines
Not For
- • Security-critical computations requiring formal verification
- • Complex symbolic math or domain-specific calculations unless explicitly supported
- • High-throughput numeric workloads without documented scaling/performance characteristics
Interface
Authentication
No authentication details provided in the given prompt/data; assume none or undocumented.
Pricing
No pricing information provided.
Agent Metadata
Known Gotchas
- ⚠ Input format/grammar may be strict (e.g., allowed characters, operator precedence, floating-point vs integer handling).
- ⚠ MCP tool schemas may be incomplete; agents may guess parameter names/types if examples aren’t provided.
- ⚠ No documented guidance on retries/timeouts for malformed expressions or internal errors.
Alternatives
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Scores are editorial opinions as of 2026-04-04.