When you're debugging why a skill isn't firing or trying to understand the merge behavior between global and project skill-bus configs, this gives you a complete picture of what's actually active. It reads both ~/.claude/skill-bus.json and .claude/skill-bus.json, shows you the merged state, and breaks down insert-level versus subscription-level conditions so you can see how they stack. The simulation mode is the real win: ask "what would fire for X?" and it'll walk through the matching logic with per-condition pass/fail results. It's diagnostic tooling for when the skill-bus feels like a black box and you need to see exactly what's subscribed and why something did or didn't trigger.

GitHub stars
1.7K
last updated
May 1, 2026

Install

$ npx -y skills add composiohq/awesome-claude-plugins --skill list-subs --agent claude-code

Installs into .claude/skills of the current project.

Files

List Skill Bus Subscriptions

Announce: "Listing skill-bus subscriptions."

Process

Step 1: Load Configs

Read both config files:

  • ~/.claude/skill-bus.json (global)
  • .claude/skill-bus.json (project, if exists)

Step 2: Show Settings

(See /skill-bus:list-subs command for full display format)

Step 3: Show All Subscriptions

Present merged view showing effective state with insert-level and subscription-level conditions.

Step 4: Simulate (optional)

If the user asks "what would fire for X?", simulate matching with per-condition pass/fail at both insert and subscription levels.

Sponsors

Details

Repository
github.com/composiohq/awesome-claude-plugins
Category
Git & Pull Requests
First seen
Jun 11, 2026

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