nix — community community, ide skills, Claude Code, Cursor, Windsurf

v1.0.0
GitHub

About this Skill

Perfect for DevOps Agents needing reproducible and declarative package management with Nix My AI setup (for coding, in particular)

srid srid
[0]
[0]
Updated: 3/5/2026

Agent Capability Analysis

The nix skill by srid is an open-source community AI agent skill for Claude Code and other IDE workflows, helping agents execute tasks with better context, repeatability, and domain-specific guidance.

Ideal Agent Persona

Perfect for DevOps Agents needing reproducible and declarative package management with Nix

Core Value

Empowers agents to manage packages and dependencies using flake-parts, ensuring consistent and reproducible builds with nixpkgs-fmt and writeShellApplication for robust shell scripting, including automatic ShellCheck validation and strict bash options

↓ Capabilities Granted for nix

Building and deploying reproducible environments with nix build
Automating package management with flake-parts
Validating shell scripts with ShellCheck and nixpkgs-fmt

! Prerequisites & Limits

  • Requires Nix installation
  • Limited to Nix-compatible packages and dependencies
Labs Demo

Browser Sandbox Environment

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Boot Container Sandbox

nix

Install nix, an AI agent skill for AI agent workflows and automation. Works with Claude Code, Cursor, and Windsurf with one-command setup.

SKILL.md
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Nix Development

Guidelines

  • Use flake-parts when creating new flakes
  • Format with nixpkgs-fmt after changes
  • Use writeShellApplication for shell scripts (not writeShellScriptBin)
    • Automatically runs ShellCheck validation
    • Sets strict bash options (set -euo pipefail)
    • Fix ALL ShellCheck warnings without ignoring them
    • Add meta.description

Building with Nix

When running nix build:

  • ALWAYS use --print-out-paths flag so final build path is printed
  • NEVER run with timeout - allow command to finish completely
  • If command doesn't finish OR final out path is not shown, consider it FAILED
  • On failure, investigate logs without hallucinating - look at actual error messages

Home-Manager Module

When adding a home-manager module to a project:

  1. Module: nix/modules/home-manager/<name>.nix - options & config with systemd (Linux) + launchd (Darwin)
  2. Export: nix/modules/flake/<name>-module.nix - flake.homeManagerModules.<name> = ../home-manager/<name>.nix;
  3. Example: nix/examples/home-manager/flake.nix - homeConfiguration + checks.runNixOSTest
  4. CI: Add to vira.hs build.flakes: "./nix/examples/home-manager" { overrideInputs = [("<name>", ".")] }
  5. Format: nixpkgs-fmt all .nix files

FAQ & Installation Steps

These questions and steps mirror the structured data on this page for better search understanding.

? Frequently Asked Questions

What is nix?

Perfect for DevOps Agents needing reproducible and declarative package management with Nix My AI setup (for coding, in particular)

How do I install nix?

Run the command: npx killer-skills add srid/AI/nix. It works with Cursor, Windsurf, VS Code, Claude Code, and 19+ other IDEs.

What are the use cases for nix?

Key use cases include: Building and deploying reproducible environments with nix build, Automating package management with flake-parts, Validating shell scripts with ShellCheck and nixpkgs-fmt.

Which IDEs are compatible with nix?

This skill is compatible with Cursor, Windsurf, VS Code, Trae, Claude Code, OpenClaw, Aider, Codex, OpenCode, Goose, Cline, Roo Code, Kiro, Augment Code, Continue, GitHub Copilot, Sourcegraph Cody, and Amazon Q Developer. Use the Killer-Skills CLI for universal one-command installation.

Are there any limitations for nix?

Requires Nix installation. Limited to Nix-compatible packages and dependencies.

↓ How To Install

  1. 1. Open your terminal

    Open the terminal or command line in your project directory.

  2. 2. Run the install command

    Run: npx killer-skills add srid/AI/nix. The CLI will automatically detect your IDE or AI agent and configure the skill.

  3. 3. Start using the skill

    The skill is now active. Your AI agent can use nix immediately in the current project.

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