Agent Plugins Marketplace
← All plugins

mas-common-sense-pack

v2.3.0

Everyday prompting habits and practical AI hygiene.

CodexClaude Code5 Skills

By Ali VirgoLicense: MIT1 GitHub starsUpdated 17 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-common-sense-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-common-sense-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-common-sense-pack” remain stable.

  • Codex: mas-common-sense-pack@agent-plugin-marketplace → mas-common-sense-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-common-sense-pack/.

Plugin files

plugins/mas-common-sense-pack/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/ask-ai-confidence-rating/SKILL.md
├── skills/ask-short-answer-first/SKILL.md
├── skills/clean-messy-notes-to-action-items/SKILL.md
├── skills/double-check-ai-math-manually/SKILL.md
└── skills/summarize-meetings-into-decisions/SKILL.md

Included Skills5

ask-ai-confidence-ratingskills/ask-ai-confidence-rating/SKILL.md

Identify uncertainty, assumptions, and claims needing verification when reviewing an AI answer.

ask-short-answer-firstskills/ask-short-answer-first/SKILL.md

Lead with a brief direct answer and place supporting detail afterward when the reader needs a quick decision.

clean-messy-notes-to-action-itemsskills/clean-messy-notes-to-action-items/SKILL.md

Turn unstructured notes into action items with owners, deadlines, decisions, and unresolved follow-ups.

double-check-ai-math-manuallyskills/double-check-ai-math-manually/SKILL.md

Independently check AI-generated calculations using source inputs, formulas, and a calculator or spreadsheet.

summarize-meetings-into-decisionsskills/summarize-meetings-into-decisions/SKILL.md

Extract decisions, rationale, owners, and unresolved questions from a meeting transcript.

Plugin manifests2

plugins/mas-common-sense-pack/.codex-plugin/plugin.json
{
  "name": "mas-common-sense-pack",
  "version": "2.3.0",
  "description": "Everyday prompting habits and practical AI hygiene.",
  "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 Common Sense Pack",
    "shortDescription": "Everyday prompting habits and practical AI hygiene.",
    "longDescription": "Everyday prompting habits and practical AI hygiene.",
    "developerName": "Ali Virgo",
    "category": "Productivity",
    "websiteURL": "https://alivirgo.github.io/Major-AI-Skills/",
    "capabilities": [
      "Write"
    ],
    "defaultPrompt": [
      "Help me plan a task using MAS Common Sense Pack."
    ]
  }
}
plugins/mas-common-sense-pack/.claude-plugin/plugin.json
{
  "name": "mas-common-sense-pack",
  "version": "2.3.0",
  "description": "Everyday prompting habits and practical AI hygiene.",
  "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-common-sense-pack on Agent Plugins Marketplace](https://pluginsmp.com/plugins/mas-common-sense-pack)