defining-product-vision

defining-product-vision is a skill for Claude Code, Codex from liqiongyu/lenny_skills_plus. It costs 25 tokens per session (1,943 once invoked), scanned A, original, Apache-2.0.

A guide for deciding what a product should become over the next five to ten years. It turns a broad mission or technology idea into a future state, guiding principles, and clear choices about what to pursue or avoid.

In plain words
What is it for?
Use it to write a vision statement and narrative, define strategic pillars, make scope choices, align leaders and teams, and create a product vision document for decision-making.
Why use it?
Teams struggle when leaders have different ideas about the product’s direction. A concrete vision gives later strategy, planning, and prioritization a shared reference point.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to write a vision statement and narrative, define strategic pillars, make scope choices, align leaders and teams, and create a product vision document for decision-making.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/liqiongyu/lenny_skills_plus/defining-product-vision
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add liqiongyu/lenny_skills_plus --skill defining-product-vision
Clone the repo
git clone --depth 1 https://github.com/liqiongyu/lenny_skills_plus

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for defining-product-vision

README.md
[![agentmods](https://agentmods.dev/badge/skills/liqiongyu/lenny_skills_plus/defining-product-vision/github.svg)](https://agentmods.dev/skills/liqiongyu/lenny_skills_plus/defining-product-vision)
Your own site
<a href="https://agentmods.dev/skills/liqiongyu/lenny_skills_plus/defining-product-vision"><img src="https://agentmods.dev/badge/skills/liqiongyu/lenny_skills_plus/defining-product-vision/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for defining-product-vision

Your own site · 80×15
<a href="https://agentmods.dev/skills/liqiongyu/lenny_skills_plus/defining-product-vision"><img src="https://agentmods.dev/badge/skills/liqiongyu/lenny_skills_plus/defining-product-vision.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,943 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00025 $0.01943
Opus 5 $0.00013 $0.00971
Sonnet 5 $0.00005 $0.00389
Haiku 4.5 $0.00003 $0.00194

Measured 13d ago against content hash f2241458667d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

defining-product-vision scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/defining-product-vision/SKILL.md · 139 lines

How it starts

The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Defining Product Vision

Scope

Covers

  • Defining or refreshing a product vision (5–10 year future state)
  • Writing a vision statement + short vision narrative (concrete, not a tagline)
  • Translating vision into pillars and strategic choices (what we will/won’t do)
  • Packaging a “Product Vision Pack” leaders and teams can use as a decision tie-breaker

When to use

  • “We need a real product vision (not a slogan).”
  • “Leadership isn’t aligned on where the product is going.”
  • “Write a vision statement + one-pager for the next 5–10 years.”
  • “Bridge our mission to strategy and planning.”
  • “We have a big technology vision—what’s the user-friendly product form factor?”

When NOT to use

  • You only need a marketing tagline or positioning copy (do marketing/copywriting instead).
  • You need a detailed product strategy doc, roadmap, or OKRs after vision is already aligned (use those downstream skills).
  • You don’t have even a rough target customer/problem hypothesis (do discovery/research first; use problem-definition).
  • You’re choosing metrics/measurement before agreeing on the future state (use writing-north-star-metrics after this skill).
  • You need to prioritize what to build next against an existing vision (use prioritizing-roadmap).
  • You need an AI-specific or company-wide product strategy, not a vision statement (use ai-product-strategy).

Inputs

Minimum required

  • Product (what it is today) + target customer segment(s)
  • The potent user problem / job-to-be-done the vision is grounded in
  • Time horizon (default: 5–10 years)
  • Mission / higher-level purpose (or executive intent)
  • Constraints (what must remain true: trust, safety, margin, compliance, etc.)
  • Stakeholders who must align (roles/names)

Missing-info strategy

  • Ask up to 5 questions from references/INTAKE.md.
  • If answers aren’t available, proceed with clearly labeled assumptions and provide 2–3 vision options.

Outputs (deliverables)

Produce a Product Vision Pack in Markdown (in-chat; or as files if requested):

Read the full file on GitHub · 139 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 13d ago First seen · 139 lines · 25 tokens per session scan A f2241458667d

Subscribe to this mod's changes

defining-product-vision is a skill published in the GitHub repository liqiongyu/lenny_skills_plus (52 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 25 tokens to every session and 1,943 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories

cangjie-skill

A process for turning a book, course, podcast, interview, long video, or other long material into reusable instructions for an AI agent. It extracts methods and principles, checks them, and packages them as skills.

kangarooking/cangjie-skill · 143 tokens

plan

Use when a request needs shaping before any code is written — a rough or vague prompt to sharpen, an ambiguous idea to design, or a clear-enough task to decompose. One chain-starter that amplifies the prompt, designs the approach, and decomposes it into a batched task file, skipping whichever phases the request…

jeremylongshore/tons-of-skills-marketplace · 144 tokens

loop-library

Compatibility alias for Loopy. Use only when an existing installation or older instruction explicitly invokes loop-library; use Loopy for new installations and requests. Provides the same discovery, recommendation, audit, repair, adaptation, guided crafting, bounded execution, run debrief, project loop saving, and…

Forward-Future/loopy · 65 tokens

naval-almanack

A reference guide for applying ideas from The Almanack of Naval Ravikant, a book about wealth, work, happiness, judgment, and long-term thinking. It routes questions to the relevant topic guidance and notes when professional help is needed.

kangarooking/cangjie-skill · 255 tokens

decision-heuristics

A set of heuristics for making difficult personal decisions such as changing jobs, buying a home, moving, forming a partnership, or getting married. It is intended for major choices, not everyday decisions.

kangarooking/cangjie-skill · 136 tokens

hourly-rate-time

A time-management method based on assigning a high personal value to each hour. It treats time as a limited resource and uses that value to decide which tasks to do, outsource, or skip.

kangarooking/cangjie-skill · 146 tokens