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mas-efficiency-pack

v2.3.0

Token and context efficiency skills. Includes 5 skills.

CodexClaude Code5 Skills

By Ali VirgoLicense: MIT1 GitHub starsUpdated 13 hours ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
5 skill or MCP entries
Source updated
Sep 23, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install mas-efficiency-pack for Codex and Claude Code

Installs for the current user
codex plugin marketplace add alivirgo/Major-AI-Skills
codex plugin marketplace upgrade major-ai-skills
codex plugin add mas-efficiency-pack@major-ai-skills

Paste and run these commands in a terminal with Codex. They add and refresh the major-ai-skills catalog, then install this plugin.

Compatibility: the page URL and API slug “mas-efficiency-pack” remain stable.

  • Codex: mas-efficiency-pack@agent-plugin-marketplace → mas-efficiency-pack@major-ai-skills

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/alivirgo/Major-AI-Skills

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/mas-efficiency-pack/.

Plugin files

plugins/mas-efficiency-pack/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/cached-system-instructions/SKILL.md
├── skills/csv-over-json-tables/SKILL.md
├── skills/multi-tool-batch-invocation/SKILL.md
├── skills/selective-grep-filtering/SKILL.md
└── skills/token-aware-chunking/SKILL.md

Included Skills5

cached-system-instructionsskills/cached-system-instructions/SKILL.md

Structure stable system instructions and variable input separately when configuring supported prompt-cache workflows.

csv-over-json-tablesskills/csv-over-json-tables/SKILL.md

Represent rectangular datasets as CSV or TSV when repeated JSON field names add unnecessary payload size.

multi-tool-batch-invocationskills/multi-tool-batch-invocation/SKILL.md

Batch independent tool operations where the runtime supports parallel execution, preserving dependencies between steps.

selective-grep-filteringskills/selective-grep-filtering/SKILL.md

Narrow code searches with file globs, literal matching, and relevant directories to reduce unrelated results.

token-aware-chunkingskills/token-aware-chunking/SKILL.md

Split source code and documentation at semantic boundaries while respecting the target tokenizer's size limits.

Plugin manifests2

plugins/mas-efficiency-pack/.codex-plugin/plugin.json
{
  "name": "mas-efficiency-pack",
  "version": "2.3.0",
  "description": "Token and context efficiency skills.",
  "author": {
    "name": "Ali Virgo",
    "url": "https://github.com/alivirgo"
  },
  "homepage": "https://alivirgo.github.io/Major-AI-Skills/",
  "repository": "https://github.com/alivirgo/Major-AI-Skills",
  "license": "MIT",
  "skills": "./skills/",
  "interface": {
    "displayName": "MAS Efficiency Pack",
    "shortDescription": "Token and context efficiency skills.",
    "longDescription": "Token and context efficiency skills.",
    "developerName": "Ali Virgo",
    "category": "Productivity",
    "websiteURL": "https://alivirgo.github.io/Major-AI-Skills/",
    "capabilities": [
      "Write"
    ],
    "defaultPrompt": [
      "Help me plan a task using MAS Efficiency Pack."
    ]
  }
}
plugins/mas-efficiency-pack/.claude-plugin/plugin.json
{
  "name": "mas-efficiency-pack",
  "version": "2.3.0",
  "description": "Token and context efficiency skills.",
  "author": {
    "name": "Ali Virgo",
    "url": "https://github.com/alivirgo"
  },
  "homepage": "https://alivirgo.github.io/Major-AI-Skills/",
  "repository": "https://github.com/alivirgo/Major-AI-Skills",
  "license": "MIT"
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[mas-efficiency-pack on Agent Plugins Marketplace](https://pluginsmp.com/plugins/mas-efficiency-pack)