rsun-lean-canvas

Generates a nine-block Lean Canvas business model document for new B2B client projects.

Updated May 20, 2026
One-click install
npx skills add https://github.com/EZoneLai/claude-plugin-ronsunai-os --skill rsun-lean-canvas-ezonelai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: rsun-lean-canvas
Source: https://github.com/EZoneLai/claude-plugin-ronsunai-os/tree/main/commands/rsun-lean-canvas
Command: npx skills add https://github.com/EZoneLai/claude-plugin-ronsunai-os --skill rsun-lean-canvas-ezonelai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? When starting a new client project, teams often jump into estimation or development without a shared understanding of the business logic, leading to misaligned pricing and wrong product direction. This Skill structures a one-page Lean Canvas that forces clarity on the problem, users, value proposition, and success metrics before any commitment. ## Core Features & Use Cases - Guided 9-Block Canvas: Walks through Problem, Customer Segments, Value Proposition, Solution, Channels, Revenue, Costs, Key Metrics, and Unfair Advantage in a logical fill order. - B2B-Adapted Prompts: Distinguishes paying clients from end users, captures existing alternatives (Excel, manual work, competitors), and flags risk when no unfair advantage can be identified. - Structured Markdown Output: Produces a ready-to-share Lean Canvas document with a next-step checklist linking to PRD and estimation workflows. - Use Case: During a first client meeting for a property listing system, use this Skill to draft the canvas in 30 minutes, confirm the top 3 pain points, and hand off to PRD and estimation steps. ## Quick Start Ask the assistant to create a Lean Canvas for the new client project, describing the client's business and the problem the system should solve.

Frequently Asked Questions about rsun-lean-canvas

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create a Lean Canvas for a B2B client project?

Fill the nine blocks in order: Problem first, then Customer Segments, Value Proposition, Solution, Channels, Revenue, Costs, Key Metrics, and Unfair Advantage. List the top 3 concrete pain points and existing alternatives before proposing any solution.

What is the difference between a Lean Canvas and a business plan?

A Lean Canvas is a one-page hypothesis list completed in about 30 minutes, not a detailed business plan. It captures assumptions about problems, users, and revenue so they can be validated before investing in estimation or development.

When should I use a Lean Canvas before project estimation?

Use it before estimation whenever the client cannot clearly explain why the system is needed or when the value proposition is unconfirmed. It prevents pricing the wrong product direction by aligning on problems and success metrics first.

What if the Unfair Advantage block cannot be filled?

An empty Unfair Advantage block signals high competitive risk. Discuss differentiation with the client, considering proprietary data, deep system integration, industry know-how, first-mover position, or brand trust before proceeding.

How does a Lean Canvas connect to a PRD?

The Solution block becomes the PRD's P0 feature requirements, and the Key Metrics block becomes the PRD's success indicators. The canvas output includes a checklist linking directly to PRD and estimation steps.