# Julia Activate

> Activate a Julia project/environment for the session

- Skill: `samtalki/julia-activate` (Agent Skill)
- Install (CLI): `npx skillmds@latest add samtalki/julia-activate`
- Raw SKILL.md: https://api.skillmd.com/api/skills/samtalki/julia-activate/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: samtalki (https://skillmd.com/u/samtalki)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/samtalki/julia-activate

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# Julia Activate

Activate a Julia project or environment for the current session.

## Arguments

- `path` - Path to project directory, "." for current directory, or named environment like "@v1.10"

## Instructions

1. Parse the user's argument to determine the path:
   - If no argument or ".", activate the current working directory
   - If a path is given, use that path
   - If starts with "@", it's a named environment

2. Call `activate` with the path

3. After activation, offer to run `pkg(action="instantiate")` to install dependencies if the project has a Project.toml

## Examples

```
/julia:julia-activate .
/julia:julia-activate /path/to/MyProject
/julia:julia-activate @v1.10
```

## Notes

- Activating a project changes where packages are installed/loaded from
- Use `pkg(action="instantiate")` after activation to install dependencies
- The activated environment persists across `reset` calls
- Use `info` to see the currently active project