Lint .env files for duplicated keys and unsafe formatting with dotenv-linter

Check dotenv files for duplicated keys, malformed values, and formatting mistakes before they break local runs or secret handoffs.

Installation

Method 1, Agent Skill Exchange

• Install from the marketplace listing: https://agentskillexchange.com/skills/lint-dotenv-files-for-duplicated-keys-and-unsafe-formatting-with-dotenv-linter/

Method 2, Git clone

git clone https://github.com/agentskillexchange/skills.git && cd skills/skills/lint-dotenv-files-for-duplicated-keys-and-unsafe-formatting-with-dotenv-linter

Method 3, Download ZIP

• Download the repository ZIP and extract skills/lint-dotenv-files-for-duplicated-keys-and-unsafe-formatting-with-dotenv-linter.

Method 4, Manual copy

• Copy this skill folder into your local skills directory, then reload your agent tooling.

Method 5, Fork and sync

• Fork the repository if you want to maintain local edits while syncing upstream changes.

Source

• Agent Skill Exchange