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Developer creates 'master-of' tool to optimize Claude Code skill management

By PulseAugur Editorial · [1 sources] ·

A developer has created a tool called "master-of" to manage Claude Code skills more efficiently. The tool acts as a "bouncer," organizing skills behind domain gates so that Claude only loads necessary skills for a given task, rather than all installed skills at once. This approach aims to reduce token consumption and improve session startup times. The "master-of" tool also includes features for sorting new skills and checking token savings, and it requires Node 22.6+ or Bun for installation. AI

IMPACT Optimizes token usage and session performance for Claude Code users with extensive skill libraries.

RANK_REASON This is a user-created tool for managing an AI assistant's plugins, not a release from a frontier lab or a significant industry event.

Read on dev.to — Claude Code tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Developer creates 'master-of' tool to optimize Claude Code skill management

How we ranked this

Signal score
21 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
This is a user-created tool for managing an AI assistant's plugins, not a release from a frontier lab or a significant industry event.
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
product, infra
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

Full methodology in our editorial standards.

COVERAGE [1]

  1. dev.to — Claude Code tag TIER_1 English(EN) · devrudals ·

    master-of: Gave my 20+ Claude Code skills a bouncer at the door

    <p>Noticed my Claude Code sessions were getting slower to start and burning tokens before I'd even said anything. Turns out every installed skill's description sits in the system prompt all the time, whether that session needs it or not. I had a decent-sized personal library and …

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