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{
  "mcpServers": {
    "calculator-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@tech-sushant/[email protected]"
      ]
    }
  }
}

claude mcp add calculator-mcp -- npx -y @tech-sushant/[email protected]

[mcp_servers.calculator-mcp]
command = "npx"
args = ["-y", "@tech-sushant/[email protected]"]

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "calculator-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@tech-sushant/[email protected]"
      ],
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "calculator-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@tech-sushant/[email protected]"
      ]
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=calculator-mcp&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIkB0ZWNoLXN1c2hhbnQvY2FsY3VsYXRvci1tY3BAMS4wLjMiXX0%3D"
}

{
  "servers": {
    "calculator-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@tech-sushant/[email protected]"
      ]
    }
  }
}

{
  "mcpServers": {
    "calculator-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@tech-sushant/[email protected]"
      ]
    }
  }
}

extensions:
  "calculator-mcp":
    enabled: true
    name: "calculator-mcp"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "@tech-sushant/[email protected]"
    timeout: 300

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependencies67 · weight 15

pass
deps.known_vulnsno known advisory in 15 resolved packages
fail
deps.mcp_sdk_version@modelcontextprotocol/sdk 0.4.0 has 1 known advisory (GHSA-w48q-cv73-mx4w); update @modelcontextprotocol/sdk to 1.24.0 or later
pass
deps.resolvable@tech-sushant/[email protected] resolved: 15 packages

Tool list unknown · checked 2026-10-19 10:52 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 76 / 100

provenance80

livenessn/a

freshness45

hygiene100

+repository +namespace-matches-repo ~liveness-unmeasured -stale-356d

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@tech-sushant/[email protected] npm14 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 0.4.0 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-w48q-cv73-mx4wModel Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default	high	`@modelcontextprotocol/[email protected]`MCP SDK, direct	fixed in `1.24.0`

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`@tech-sushant/calculator-mcp`	npm	1.0.3	–

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.tech-sushant/calculator-mcp",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json",
  "version": "1.0.1",
  "packages": [
    {
      "version": "1.0.3",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@tech-sushant/calculator-mcp",
      "registryType": "npm"
    }
  ],
  "repository": {
    "url": "https://github.com/tech-sushant/calculator-mcp",
    "source": "github"
  },
  "description": "A simple Model Context Protocol calculator server"
}