Task Runner Agent Skill

Run project commands with just. Check for justfile in project root, list available tasks, execute common operations like test, build, lint. Triggers on: run tests, build project, list tasks, check available commands, run script, project commands.

6k tokens

context cost

the whole folder, loaded on every use

files

ships runnable scripts

copies elsewhere

how many repositories repackaged it

404

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/aiskillstore/marketplace --skill task-runner

What comes with it

20 272 bytes besides the instruction

assets/.gitkeep

references/.gitkeep

scripts/.gitkeep

skill-report.json

The instruction itself

9 sections, as written by the author

Task Runner

Purpose

Execute project-specific commands using just, a modern command runner that's simpler than make and works cross-platform.

Tools

| Tool | Command | Use For |

|------|---------|---------|

| just | just | List available recipes |

| just | just test | Run specific recipe |

Usage Examples

Basic Usage

# List all available recipes
just

# Run a recipe
just test
just build
just lint

# Run recipe with arguments
just deploy production

# Run specific recipe from subdirectory
just --justfile backend/justfile test

Common justfile Recipes

# Example justfile

# Run tests
test:
    pytest tests/

# Build project
build:
    npm run build

# Lint code
lint:
    ruff check .
    eslint src/

# Start development server
dev:
    npm run dev

# Clean build artifacts
clean:
    rm -rf dist/ build/ *.egg-info/

# Deploy to environment
deploy env:
    ./scripts/deploy.sh {{env}}

Discovery

# Check if justfile exists
just --summary

# Show recipe details
just --show test

# List recipes with descriptions
just --list

When to Use

First check: just to see available project commands
Running tests: just test
Building: just build
Any project-specific task
Cross-platform command running

Best Practice

Always check for a justfile when entering a new project:

just --list

This shows what commands are available without reading documentation.

Other skills for the same job

different authors, same section of the catalogue

Performance Testing Review AI Review

by ComeOnOliver

×2

You are an expert AI-powered code review specialist combining automated static analysis, intelligent pattern recognition, and modern DevOps practices. Leverage AI tools (GitHub Copilot, Qodo, GPT-5, C

Write idiomatic Ruby code with metaprogramming, Rails patterns, and performance optimization. Specializes in Ruby on Rails, gem development, and testing frameworks. Use PROACTIVELY for Ruby refactoring, optimization, or complex Ruby features.

3k tokens

Tdd Workflows Tdd Refactor

by ComeOnOliver

×2

Use when working with tdd workflows tdd refactor

AI-assisted pair programming with multiple modes (driver/navigator/switch), real-time verification, quality monitoring, and comprehensive testing. Supports TDD, debugging, refactoring, and learning sessions. Features automatic role switching, continuous code review, security scanning, and performance optimization with truth-score verification.

Prepares codebases for security review using Trail of Bits' checklist. Helps set review goals, runs static analysis tools, increases test coverage, removes dead code, ensures accessibility, and generates documentation (flowcharts, user stories, inline comments).

2k tokens

Component Refactoring

by ComeOnOliver

×1

Refactor high-complexity React components in Dify frontend. Use when `pnpm analyze-component --json` shows complexity > 50 or lineCount > 300, when the user asks for code splitting, hook extraction, or complexity reduction, or when `pnpm analyze-component` warns to refactor before testing; avoid for simple/well-structured components, third-party wrappers, or when the user explicitly wants testing without refactoring.

Write modern C# code with advanced features like records, pattern matching, and async/await. Optimizes .NET applications, implements enterprise patterns, and ensures comprehensive testing. Use PROACTIVELY for C# refactoring, performance optimization, or complex .NET solutions.

How to use it

Copy the folder

Take aiskillstore/task-runner from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.

Install what it needs

The instructions reference brew, cargo, go. Without those the skill loads but fails at the first command.