deps-install Skill | Agent Skills

Context

Package files: !find . -maxdepth 1 $ -name "package.json" -o -name "pyproject.toml" -o -name "requirements.txt" -o -name "Cargo.toml" -o -name "go.mod" -o -name "Gemfile" $ -type f
Lock files: !find . -maxdepth 1 $ -name "uv.lock" -o -name "package-lock.json" -o -name "yarn.lock" -o -name "pnpm-lock.yaml" -o -name "Cargo.lock" -o -name "go.sum" $ -type f

Parameters

$1: Package names to install (space-separated or "all" to install from manifest)
$2: --dev flag for development dependencies
$3: --global flag for global installation

Installation Execution

Python (uv)

{{ if PACKAGE_MANAGER == "uv" }} Install Python packages with uv:

Install all: uv sync
Add package: uv add $1
Add dev dependency: uv add --dev $1
Install from requirements: uv pip install -r requirements.txt {{ endif }}

Node.js (Bun)

{{ if PACKAGE_MANAGER == "bun" }} Install Node packages with Bun:

Install all: bun install
Add package: bun add $1
Add dev dependency: bun add -d $1
Global install: bun add -g $1 {{ endif }}

Node.js (npm)

{{ if PACKAGE_MANAGER == "npm" }} Install Node packages with npm:

Install all: npm ci (if lock exists) or npm install
Add package: npm install $1
Add dev dependency: npm install -D $1
Global install: npm install -g $1 {{ endif }}

Node.js (Yarn)

{{ if PACKAGE_MANAGER == "yarn" }} Install Node packages with Yarn:

Install all: yarn install --frozen-lockfile
Add package: yarn add $1
Add dev dependency: yarn add -D $1
Global install: yarn global add $1 {{ endif }}

Node.js (pnpm)

{{ if PACKAGE_MANAGER == "pnpm" }} Install Node packages with pnpm:

Install all: pnpm install --frozen-lockfile
Add package: pnpm add $1
Add dev dependency: pnpm add -D $1
Global install: pnpm add -g $1 {{ endif }}

Rust (Cargo)

{{ if PACKAGE_MANAGER == "cargo" }} Install Rust packages with Cargo:

Build dependencies: cargo build
Add dependency: Edit Cargo.toml then cargo build
Install binary: cargo install $1 {{ endif }}

Go

{{ if PACKAGE_MANAGER == "go" }} Install Go packages:

Download modules: go mod download
Add dependency: go get $1
Install tool: go install $1@latest {{ endif }}

System Dependencies

Check for system-level dependencies:

macOS: Use Homebrew if Brewfile exists
Linux: Detect package manager (apt, yum, dnf, pacman)

Lock File Management

After installation:

Verify lock file is updated
If new lock file created, remind to commit it
Check for security vulnerabilities

Post-install Actions

Display installed packages and versions
Run /lint:check to ensure code quality
Run /test:run to verify nothing broke
Suggest /git:smartcommit if lock files changed

Agent Skills: deps-install

Install this agent skill to your local

Skill Files