# Vulcan Execution Modes

> Vulcan Execution Modes

- Skill: `solizardking/vulcan-execution-modes-2` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add solizardking/vulcan-execution-modes-2`
- Raw SKILL.md: https://api.skillmd.com/api/skills/solizardking/vulcan-execution-modes-2/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: Solizardking (https://skillmd.com/u/solizardking)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/solizardking/vulcan-execution-modes-2

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# Vulcan Execution Modes

Canonical source: `../../vulcan-cli-master/skills/vulcan-execution-modes/SKILL.md`

Default user-facing mode is Paper unless the user explicitly selects a live mode. Live `confirm_each` and `auto_execute` require explicit approval and collected safety parameters.