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Cruncher
io.github.islobodan
Scientific calculator MCP server with 43 tools: arithmetic, trig, stats, unit conversion.
Power your agent
Add this server
The publisher's own command. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
Local command
npx -y @slbdn/[email protected]Credentials from the publisher
- 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)
Claude Code has no install link for a local command. Copy the command below and run it in a terminal.
shClaude Code
CRUNCHER_TOOL_SET=<value> CRUNCHER_TIMEOUT=<value> claude mcp add io.github.islobodan-cruncher-mcp -- npx -y @slbdn/cruncher-mcp@1.2.29Run in a terminal.
jsonClaude Desktop
{ "mcpServers": { "io.github.islobodan-cruncher-mcp": { "command": "npx", "args": [ "-y", "@slbdn/[email protected]" ], "env": { "CRUNCHER_TOOL_SET": "<value>", "CRUNCHER_TIMEOUT": "<value>" } } }}claude_desktop_config.json
Local · npmPublisher installStep-by-step: add this in Claude
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
Host a copy with our keys and logs.
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchServer facts
Local- Transport
- stdio
- Version
- 1.2.29
From the publisher
Documentation
README is not crawled yet. Open the repository
Scientific calculator MCP server with 43 tools: arithmetic, trig, stats, unit conversion.
