Use when inspecting, querying, or rewriting the user's Nushell command history. Relevant when the user asks "what did I run", "show my recent commands", "what was I trying", "find commands I ran in ", "remove these history entries", "move/retag these history entries to ", "fix the cwd on these rows", or when you need to understand what the user has been doing in a directory by looking at their shell history.
EnglishUse when writing, editing, reviewing, or debugging Nushell (.nu) files. Covers opinionated pipeline composition, command choices (where vs filter, match vs if/else, get --optional), formatting conventions (Topiary), type signatures, module structure, testing with nutest (unit tests, snapshot tests, @example attributes, coverage), NUON data format, toolkit.nu patterns, nu --ide-check debugging, the Nushell MCP server, and migration guide for updating scripts across Nushell versions (0.100–0.114: breaking changes, renamed commands, new idioms). Relevant when the user says "write nushell code," "review my .nu file," "nushell style," "nushell best practices," "format nushell," "nushell pipeline," "nutest," "NUON," "nu --ide-check," "nushell MCP," "update nushell script," "nushell breaking changes," or "nushell migration.
English
AGENT SKILLS ATLASIncludes Nushell History and Nushell Style.
Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLISupported by the Atlas install prompt. Skill-specific requirements vary.
Pack stats
What’s included
Nushell History
Use when inspecting, querying, or rewriting the user's Nushell command history. Relevant when the user asks "what did I run", "show my recent commands", "what was I trying", "find commands I ran in ", "remove these history entries", "move/retag these history entries to ", "fix the cwd on these rows", or when you need to understand what the user has been doing in a directory by looking at their shell history.
Nushell Style
Use when writing, editing, reviewing, or debugging Nushell (.nu) files. Covers opinionated pipeline composition, command choices (where vs filter, match vs if/else, get --optional), formatting conventions (Topiary), type signatures, module structure, testing with nutest (unit tests, snapshot tests, @example attributes, coverage), NUON data format, toolkit.nu patterns, nu --ide-check debugging, the Nushell MCP server, and migration guide for updating scripts across Nushell versions (0.100–0.114: breaking changes, renamed commands, new idioms). Relevant when the user says "write nushell code," "review my .nu file," "nushell style," "nushell best practices," "format nushell," "nushell pipeline," "nutest," "NUON," "nu --ide-check," "nushell MCP," "update nushell script," "nushell breaking changes," or "nushell migration.
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Use the Nushell History skill to help with my task.
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