Ready to supercharge your AI agents?

Install any skill in seconds. Free to start, no credit card required.

Lean Canvas · borghei | DecimalAI

productivityby borghei

Lean Canvas

borghei/lean-canvas

Source borghei/claude-skills ↗License NOASSERTION

Lean Canvas (Ash Maurya) — startup adaptation of the Business Model Canvas for capturing assumptions and unfair advantages in early-stage products. Use at the idea, pre-PMF, or pivot stage, or when you need a 1-page model fast.

SkillScore82Maintained

Automatic

Product Management pack

Last verified 8/20/2026

What it changes

Passed 18 of 22 test cases with the skill, and 14 of 22 without it.

Without skill64%

With skill82%

Checks it passed that the model alone missed

Limits the Solution section to at most 3 features.
Lists explicit assumptions at the top of the generated artifact.
Explains why execution speed, great UX, and general AI do not qualify as unfair advantages.

and 3 more in the full report

4 fixed14 passed either way4 still failing0 broke

Pass-rate lift: +18 pp
Tokens: +93%
Agent turns: 0%
Response time: +34%

Model gemini-3.6-flashMeasured 8/20/2026v118 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/borghei-lean-canvas/SKILL.md https://app.decimal.ai/s/borghei-lean-canvas/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add borghei-lean-canvas, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/borghei-lean-canvas/ and pins it in .decimal/skills.lock

decimalai skills add borghei-lean-canvas

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/borghei-lean-canvas/SKILL.md https://app.decimal.ai/s/borghei-lean-canvas/SKILL.md

Raw file: /s/borghei-lean-canvas/SKILL.md ↗ · machine-readable summary at /s/borghei-lean-canvas.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 4

Prompt

I want to build a new platform called FleetPulse for trucking companies. I don't know what specific problems they have yet, but I know the logistics industry is huge. Can you build me a Lean Canvas for FleetPulse?

What was checked, without and with the skill
Checked	Without skill	With skill
Asks clarifying questions to identify specific problems and early adopter sub-segments before generating the canvas.	Missed	Passed

case-20 · gemini-3.6-flash · 8/20/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md179 lines5 filesincludes scripts

Lean Canvas

A 9-block startup canvas adapted from BMC. Replaces 4 BMC blocks (Key Resources, Activities, Partnerships, Customer Relationships) with startup-focused ones (Problem, Solution, Key Metrics, Unfair Advantage).

When to use this skill

Early-stage (pre-PMF) product or company
Capturing assumptions that need testing
20-minute model sketch (BMC takes longer)
Pivot conversations — what would change?
Stress-testing unfair advantage before building

The 9 Lean Canvas blocks

Problem — Top 3 problems for the segment
Customer Segments — Target customers (especially Early Adopters)
Unique Value Proposition — Single, clear, compelling message
Solution — Top 3 features that solve the problems
Channels — Path to customers
Revenue Streams — Revenue model + LTV + revenue forecast
Cost Structure — Customer acquisition cost + distribution + people + hosting
Key Metrics — Key activities you measure
Unfair Advantage — Something that cannot be easily copied or bought

Lean Canvas vs BMC

Lean Canvas	BMC
Problem	Key Partnerships
Solution	Key Activities
Key Metrics	Key Resources
Unfair Advantage	Customer Relationships

Same outer shape; different inner emphasis. Use Lean when problem + unfair advantage matter more than ops detail.

Clarify First

Track record

Benchmark

18 / 22

test cases passed, vs 14 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

borghei / claude-skills

project-management/strategy-frameworks/lean-canvas/SKILL.md

View on GitHub ↗

License MIT + Commons ClauseImported 8/3/2026Version v1Bundled 4 files · scripts

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

product-on-purpose/foundation-lean-canvasProduces a one-page lean canvas across nine interlocking blocks (problem, customer, UVP, solution, channels, revenue, cost, metrics, unfair advantage) with optional inline HTML and SVG visual rendering. Use when framing a new product thesis, stress-testing an existing strategy, comparing strategic options side-by-side, or aligning a team on business-model assumptions. Works as a strategic hub that cross-links to deeper PM skills without duplicating them.Close match+55 pp pass-rate lift

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Lean Canvas

When to use this skill

The 9 Lean Canvas blocks

Lean Canvas vs BMC

Clarify First

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills