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Cruncher

io.github.islobodan/cruncher-mcp·v1.2.29·Other
Quality Score
95
/100

Scientific calculator MCP server with 43 tools: arithmetic, trig, stats, unit conversion.

Repository →Website →
§01  Install
Claude Desktop (claude_desktop_config.json)
{
  "mcpServers": {
    "cruncher-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@slbdn/cruncher-mcp"
      ],
      "env": {
        "CRUNCHER_TOOL_SET": "<cruncher_tool_set>",
        "CRUNCHER_TIMEOUT": "<cruncher_timeout>"
      }
    }
  }
}
Cursor (.cursor/mcp.json)
{
  "mcpServers": {
    "cruncher-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@slbdn/cruncher-mcp"
      ],
      "env": {
        "CRUNCHER_TOOL_SET": "<cruncher_tool_set>",
        "CRUNCHER_TIMEOUT": "<cruncher_timeout>"
      }
    }
  }
}
Cline (cline_mcp_settings.json)
npx -y @slbdn/cruncher-mcp
§02  Environment variables
CRUNCHER_TOOL_SET

Tool exposure tier: 'minimal' (5 tools), 'standard' (34 tools, default), or 'full' (43 tools)

CRUNCHER_TIMEOUT

Worker thread timeout in milliseconds for heavy calculations (default: 3000, range: 100-60000)

§03  MCP Quality Score  ·  methodology
freshness
25
completeness
20
installability
25
documentation
15
stability
10
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