environment-setup-assistant

Generate setup scripts and instructions for development environments across platforms. Use when: (1) Setting up new development machines (Python, Node.js, Docker, databases), (2) Creating automated setup scripts for team onboarding, (3) Need cross-platform setup instructions (macOS, Linux, Windows), (4) Installing development tools and dependencies, (5) Configuring version managers and package managers. Provides executable setup scripts, platform-specific guides, and tool installation instructions.

Install with Tessl CLI

npx tessl i github:ArabelaTso/Skills-4-SE --skill environment-setup-assistant

What are skills?

Review — 92%

Does it follow best practices?

Validation — 11 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

92%

Python Dev Environment Automation for a Data Science Team

Cross-platform Python setup script

Criteria

Without context

With context

Idempotency checks

100%

Platform detection function

70%

100%

Adapts to platform

100%

set -e usage

100%

Progress feedback with emoji

Uses pyenv for Python

100%

Virtual environment created

100%

Common Python tools installed

100%

Explanatory comments

83%

66%

Verification steps included

70%

100%

Cleanup or uninstall section

100%

Shell config updated

100%

Without context: $0.3437 · 1m 31s · 17 turns · 22 in / 5,436 out tokens

With context: $0.4896 · 1m 27s · 20 turns · 1,292 in / 5,119 out tokens

94%

15%

Node.js Onboarding Script for a Growing JavaScript Team

Node.js environment with version manager and global tools

Criteria

Without context

With context

nvm installation

100%

nvm shell init

100%

nvm install LTS

100%

pnpm installed

100%

TypeScript installed globally

100%

ESLint or Prettier installed globally

100%

set -e usage

100%

Progress feedback with emoji

Explanatory comments

37%

100%

Verification steps

100%

Idempotency for Node.js

100%

Shell profile update

100%

Without context: $0.2493 · 1m 17s · 16 turns · 22 in / 4,479 out tokens

With context: $0.7334 · 1m 51s · 27 turns · 282 in / 6,566 out tokens

84%

16%

Developer Onboarding Package for a Distributed Engineering Team

Team onboarding hybrid documentation and shell config

Criteria

Without context

With context

Hybrid approach

100%

Git user config

100%

Git line endings - macOS/Linux

100%

Git line endings - Windows

100%

WSL 2 recommended for Windows

100%

Shell config written

100%

python=python3 alias

16%

100%

Verification test project

Verification covers all major tools

100%

Cleanup/uninstall instructions

100%

Progress feedback with emoji

Platform-specific sections

70%

100%

Without context: $0.5124 · 2m 31s · 21 turns · 26 in / 10,011 out tokens

With context: $0.8977 · 3m 15s · 26 turns · 5,954 in / 11,623 out tokens

Evaluated: about 18 hours ago
Agent: Claude Code

Table of Contents

Python Dev Environment Automation for a Data Science Team Node.js Onboarding Script for a Growing JavaScript Team Developer Onboarding Package for a Distributed Engineering Team

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