# Join

> Join lines of two files on a common field

- Skill: `javimosch/join` (Agent Skill)
- Install (CLI): `npx skillmds@latest add javimosch/join`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javimosch/join/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: javimosch (https://skillmd.com/u/javimosch)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/javimosch/join

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# join Plugin
Join lines of two files on a common field
## Usage
- `join _ _ <args>` — Run join with any arguments