mics-skills

A collection of CLI tools and skills designed to be useful for LLM agents.

Tools

Tool	Description	Skill
browser-cli	Control Firefox browser from the command line	SKILL.md
buildbot-pr-check	Inspect Buildbot (buildbot-nix) CI for a PR	SKILL.md
calendar-cli	Manage calendar events and send meeting invitations	SKILL.md
context7-cli	Fetch up-to-date library documentation from Context7	SKILL.md
db-cli	Search Deutsche Bahn train connections	SKILL.md
gmaps-cli	Search for places and get directions using Google Maps	SKILL.md
kagi-search	Search the web using Kagi with Quick Answer AI summaries	SKILL.md
n8n-cli	Manage n8n workflows, credentials, executions, tags, and data	SKILL.md
pexpect-cli	Persistent pexpect sessions for interactive terminal automation	SKILL.md
screenshot-cli	Cross-platform screenshots for macOS and KDE Wayland	SKILL.md
tasker-cli	Deploy and trigger Android Tasker tasks via WebUI and adb	SKILL.md
weather-cli	Weather forecasts worldwide via Bright Sky API (DWD/MOSMIX)	SKILL.md

Each tool ships its skill definition under <tool>/skill/ (installed to $out/share/skills/<tool>/). The home-manager modules symlink that into ~/.claude/skills/ so Claude Code and pi discover them automatically.

Installation

Using Nix Flakes

nix run github:Mic92/mics-skills#browser-cli
nix run github:Mic92/mics-skills#calendar-cli
nix run github:Mic92/mics-skills#context7-cli
nix run github:Mic92/mics-skills#db-cli
nix run github:Mic92/mics-skills#gmaps-cli
nix run github:Mic92/mics-skills#kagi-search
nix run github:Mic92/mics-skills#n8n-cli
nix run github:Mic92/mics-skills#pexpect-cli
nix run github:Mic92/mics-skills#screenshot-cli
nix run github:Mic92/mics-skills#tasker-cli
nix run github:Mic92/mics-skills#weather-cli

# Add to your flake inputs
{
  inputs.mics-skills.url = "github:Mic92/mics-skills";
}

Using home-manager

This flake provides a home-manager module that installs the CLI tools and symlinks the corresponding skill definitions into ~/.claude/skills/. Claude Code and pi discover them automatically.

Add the flake input and import the module:

# flake.nix
{
  inputs.mics-skills.url = "github:Mic92/mics-skills";
}

# home-manager configuration
{ inputs, pkgs, ... }:
{
  imports = [ inputs.mics-skills.homeManagerModules.default ];

  programs.mics-skills = {
    enable = true;
    package = inputs.mics-skills.packages.${pkgs.stdenv.hostPlatform.system};
  };
}

By default all skills are installed. To pick only the ones you need, set the skills option:

programs.mics-skills = {
  enable = true;
  package = inputs.mics-skills.packages.${pkgs.stdenv.hostPlatform.system};
  skills = [
    "kagi-search"
    "pexpect-cli"
    "screenshot-cli"
  ];
};

Only the selected CLI tools and their skill definitions will be installed.

By default skill definitions are symlinked into both ~/.claude/skills/ and ~/.opencode/skills/. Override programs.mics-skills.skillDirs to target a different set of agent harnesses:

programs.mics-skills.skillDirs = [ ".claude/skills" ];

Per-skill modules

Each skill is also available as an individual Home Manager module. Importing a module installs its CLI tool and skill definition — no extra options needed:

# home-manager configuration
{ inputs, ... }:
{
  imports = [
    inputs.mics-skills.homeModules.kagi-search
    inputs.mics-skills.homeModules.pexpect-cli
    inputs.mics-skills.homeModules.screenshot-cli
  ];
}

List available modules with nix eval github:Mic92/mics-skills#homeModules --apply builtins.attrNames.

Without home-manager

Every package installs its skill definition to $out/share/skills/<name>/, so you can wire it up yourself from plain NixOS.

Here an example to using symlinkJoin:

let
  skills = pkgs.symlinkJoin {
    name = "mics-skills";
    paths = [ sk.kagi-search sk.pexpect-cli sk.screenshot-cli ];
  };
in
# ${skills}/share/skills/ now contains kagi-search/, pexpect-cli/, screenshot-cli/

Development

nix develop
nix fmt
nix flake check

License

MIT