Claude Code plugin

Consultant

50+ consulting frameworks used by McKinsey, BCG, Bain, and Accenture — packaged as a Claude Code plugin

57 stars 11 forksPlugins & marketplaces Plugin marketplace Source

Install

Inside Claude Code
/plugin marketplace add yoichiojima-2/consultant

Found in the project README. Check it for setup steps after installing.

From source
git clone https://github.com/yoichiojima-2/consultant.git

From the README

Consultant

A Claude Code plugin providing 50+ consulting frameworks used by top firms (McKinsey, BCG, Bain, Accenture) as a skill plus three slash commands.

Installation

Frameworks Included

Commands

Usage

Try asking:

- /consult our SaaS churn doubled last quarter — what should we do?
- /analyze the Japanese convenience store industry
- /case-practice profitability
- "Size the market for EV charging stations in Germany"
- "Help me structure this recommendation for my exec presentation"

The skill also activates automatically when you:
- Analyze business problems
- Develop strategy
- Structure presentations
- Evaluate M&A opportunities
- Size markets
- Improve profitability
- Manage projects
- Drive organizational change

How it works

Everything is a markdown skill — no runtime code.

- skills/consulting/SKILL.md is the entry point: its frontmatter description tells Claude when to activate, and the body sets behavior (hypothesis-first, pick 1–3 frameworks, end with "so what?") plus a selection guide mapping question types to frameworks.
- The frameworks live in seven category files (strategy.md, cases.md, finance.md, …) that Claude reads on demand, so the full ~3,400 lines of framework content never sit in context at once.
- commands/ defines the three slash commands as prompt templates over the same skill.
- skills/consulting/templates/ holds five fill-in deliverables (SWOT report, business case, project charter, RACI, Business Model Canvas) the skill offers to complete.
- CI (validate.yml) validates the plugin manifests, keeps the two version fields in sync, and checks every relative markdown link.

License

MIT
Read the full README on GitHub

How plugins work

  • A plugin bundles slash commands, subagents, skills, hooks, MCP servers and status lines so they install together.
  • Add the marketplace inside Claude Code with /plugin marketplace add yoichiojima-2/consultant, then run /plugin to pick what to install.
  • You can turn a plugin off again from /plugin without deleting anything.
Claude Code docs

Details

License
MIT
Last updated
20 August 2026
Topics
agent-skillsclaude-codeclaude-code-plugin

FAQ

What is Consultant?

50+ consulting frameworks used by McKinsey, BCG, Bain, and Accenture — packaged as a Claude Code plugin It is a plugin for Claude Code, from yoichiojima-2/consultant on GitHub.

How do I install Consultant?

Run /plugin marketplace add yoichiojima-2/consultant inside Claude Code, then follow the setup in the README.

Is Consultant popular?

yoichiojima-2/consultant has 57 GitHub stars and 11 forks. It was last updated on 20 August 2026.

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