Install
npx skills add vercel/vercel-plugin --skill env-vars
Runs the open skills CLI and installs the skill for your agent (Claude Code, Codex, Cursor …). Alternatively copy the skill folder into .claude/skills/ or upload it in Claude.ai under Settings → Skills.
As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-official
/plugin install vercel-plugin@vercel
This skill is part of the plugin “vercel-plugin”. In Claude Code the plugin installs it together with the plugin’s other skills, commands and hooks.
What does the env-vars skill do?
Description from the SKILL.md in the source repository.
Works with Vercel
Questions about env-vars
What does the env-vars skill do?
Vercel environment variable expert guidance. Use when working with .env files, vercel env commands, Secret or Config variable types, OIDC tokens, or managing environment-specific configuration.
How do I install env-vars?
In a terminal: npx skills add vercel/vercel-plugin --skill env-vars. The skills CLI asks which agents to install it for. In Claude.ai you can upload the skill folder as a ZIP under Settings → Skills.
Which agents can use env-vars?
Skills use the open SKILL.md format, which Claude Code, Claude.ai, the Claude API, OpenAI Codex, Cursor, Gemini CLI and other agents support.
Is env-vars safe to use?
Our automatic check found patterns worth a look (see “Check”). That is not proof of anything bad – read the SKILL.md and scripts before installing.
Which tool is env-vars for?
env-vars comes from the makers of Vercel and helps your agent work with it.
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