io.github.tech-sushant/calculator-mcp

MCPcommunity
v1.0.1io.github.tech-sushantUnknownUpdated 11mo agonpmGitHub

A simple Model Context Protocol calculator server

A simple Model Context Protocol (MCP) server that provides basic calculator functionality through MCP tools. This MCP server provides the following calculator tools: add: Add two numbers together subtract: Subtract second number from first number multiply: Multiply two numbers together divide: Divide first number by second number (with zero-division protection) power: Raise first number to the…

Works in
ClaudeCursorCopilotGemini

Inferred from the transports this listing declares (stdio). A client not listed here hasn’t been ruled out — it just isn’t something Forge can confirm.

Automatically indexed from public sources. Not yet verified by the developer on Forge.Claim this listing →
2GitHub stars
11mo agoLast update
Package
Authorio.github.tech-sushant
LicenseUnknown
Version1.0.1
Sourcemcp-registry
npm@tech-sushant/calculator-mcp
GitHubtech-sushant/calculator-mcp
SBOMCycloneDX 1.6 ↓
Trust Status
B
60/100Good
✓Listed in Forge index+10/10
—Publisher identity verified+0/20
→ Publisher: run `forge publish` from the package repo to claim ownership
—Ed25519 publish signature+0/5
→ Included automatically when the publisher runs `forge publish`
—Domain verification+0/5
→ Publisher: host /.well-known/forge.json on the package homepage with { "publisher": "<github-login>" }
—npm Trusted Publishing (Sigstore)+0/5
→ Publish from GitHub Actions with --provenance so the attestation binds this package to this repo
—npm maintainer match+0/5
→ Earned once your identity is verified above and that login is an npm maintainer of this package
✓CVE scan · clean+30/30
✓Static analysis · clean+20/20
Paste into Claude Code, Cursor, or any AI assistant to fix all gaps
StatusCommunity-indexed
PublisherUnverified
SignatureUnsigned
Domain—
Provenance—
Dependencies14 resolved · 1 with advisories
Tool surface6 tools · none privileged
Security scan⚠ Warnings (2)v1.0.3 · 3mo agoHow well does this scan work?
HIGH@modelcontextprotocol/sdk@0.4.0Anthropic's MCP TypeScript SDK has a ReDoS vulnerabilityHIGH@modelcontextprotocol/sdk@0.4.0Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
EvalsNone
IndexedJun 13, 2026

Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts.

Tools

6 tools · none privileged
Statically extracted from the published packagev1.0.3 · 3mo ago

Read out of the source npm actually ships, at scan time. The package was never executed. Tools registered dynamically at runtime, or hidden inside bundled or minified code, can be missed — so this is a floor on the tool surface, not a complete census of it.

addNo description published

This tool published no description. Forge does not invent one.

subtractNo description published

This tool published no description. Forge does not invent one.

multiplyNo description published

This tool published no description. Forge does not invent one.

divideNo description published

This tool published no description. Forge does not invent one.

powerNo description published

This tool published no description. Forge does not invent one.

sqrtNo description published

This tool published no description. Forge does not invent one.

0 of 6 tools published a description.

Tool names and descriptions are written by the publisher and shown verbatim as inert text. They are the strings an MCP client passes to a model, so Forge scans them for prompt-injection patterns — any finding appears with the security scan above. “Privileged” is a keyword match on the tool name, not an audit of what the tool does: a benign-sounding name can still do anything.

About

A simple Model Context Protocol (MCP) server that provides basic calculator functionality through MCP tools. This MCP server provides the following calculator tools: add: Add two numbers together subtract: Subtract second number from first number multiply: Multiply two numbers together divide: Divide first number by second number (with zero-division protection) power: Raise first number to the power of second number sqrt: Calculate square root of a number (with negative number protection) 1.…

Keywords
mcp
Alternatives
Comparing tool surfaces…

Tools exposed

6 tools · none privileged · observed by static extraction. A tool surface is what one scan read on one day, not a live capability list.

Linked names open Forge’s index of every entry observed exposing that tool. Browse all indexed tools.

No dependency coverage

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