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Installation
SKILL.md

<tool_restrictions>

MANDATORY Tool Restrictions

BANNED TOOLS — calling these is a skill violation:

  • EnterPlanMode — BANNED. Do NOT call this tool. This skill IS the planning process. The steps below replace Claude's built-in planning entirely. You are NOT doing a task that needs plan mode — you ARE already executing a structured plan-creation process. Calling EnterPlanMode would bypass the skill and waste the user's time.
  • ExitPlanMode — BANNED. You are never in plan mode. There is nothing to exit.

If you feel the urge to "plan before acting" — that urge is satisfied by following the <process> steps below. They ARE the plan. Execute them directly. </tool_restrictions>

<arc_runtime> This workflow requires the full Arc bundle, not a prompts-only install.

Paths in this skill use these conventions:

  • agents/..., references/..., disciplines/..., templates/..., scripts/..., rules/..., skills/<name>/... are Arc-owned files at the plugin root. Resolve the plugin root from this skill's filesystem location — it's the directory containing agents/ and skills/.
  • ./... is local to this skill's directory.
  • .ruler/..., docs/..., src/..., or any project-relative path refers to the user's project repository. </arc_runtime>
Installs
8
Repository
howells/arc
GitHub Stars
20
First Seen
Mar 15, 2026
detail — howells/arc