nushell-dev

This skill should be used when the user asks to "write a Nushell script", "create a Nushell command", "understand Nushell syntax", "work with Nushell pipelines", "use closures in Nushell", "create a Nushell module", "define an overlay", "understand Nushell types", or mentions core Nushell concepts like pipelines, closures, modules, overlays, custom commands, or type annotations.

This skill should be used when the user asks to "build a CLI tool", "create command-line interface", "CLI best practices", "clig.dev guidelines", "help text patterns", "CLI arguments", "CLI error messages", "CLI output formatting", "human-first design", "CLI interactivity", "exit codes", "CLI configuration", "environment variables", or mentions building user-facing Nushell scripts, commands, or tools that should follow professional CLI design principles.

This skill should be used when the user asks to "use Cloudflare from Nushell", "deploy Workers", "access R2 storage", "work with KV", "manage D1 database", "use Cloudflare Queues", "create Durable Objects", "run wrangler commands", "call Cloudflare API", or mentions Cloudflare Workers, R2, KV, D1, Queues, Workflows, or Durable Objects in a Nushell context.

This skill should be used when the user asks to "process data in Nushell", "use polars", "work with dataframes", "use lazyframes", "analyze CSV data", "transform large datasets", "aggregate data", "join tables", "pivot data", "melt dataframes", or mentions polars, dataframes, lazyframes, or high-performance data manipulation in Nushell.

This skill should be used when the user asks to "make HTTP requests in Nushell", "call an API", "fetch data from URL", "POST JSON data", "handle webhooks", "work with REST APIs", "authenticate API calls", "parse API responses", or mentions http get, http post, web requests, REST, or API integration in Nushell.

This skill should be used when the user asks to "store data in Nushell", "use stor command", "query SQLite", "work with parquet files", "save to database", "read CSV files", "convert JSON to parquet", "persist data between sessions", or mentions stor, SQLite, parquet, CSV, JSON, file formats, or data persistence in Nushell.

This skill should be used when the user asks to "lint Nushell code", "use nu-lint", "set up Nushell LSP", "configure nu --lsp", "use nu --mcp", "test Nushell scripts", "generate documentation", "format Nushell code", "debug Nushell", or mentions LSP, MCP server, linting, testing, debugging, or IDE integration for Nushell.