About Nushell
Nushell is an MCP server published by zaynram in the Documentation category: model Context Protocol server exposing queryable Nushell documentation and a Nushell execution environment.
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Install
claude mcp add nushell -- npx -y nushell-mcpnpx -y nushell-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (2)
nu_execEvaluate a Nushell pipeline in a fresh `nu` process; returns rendered output, the final value as **NUON**, and its type. Accepts an `input` dataset piped in as `$in`, and an optional `bashEnv` snippet whose exported vars are merged into nu's env for the call.
Parameters not published.
nu_exec_abortCancel every in-flight `nu_exec` call. Leaves REPL buckets and the doc singleton alone.
Parameters not published.
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