Agent skill

Define Opportunity Tree

by product-on-purpose in product-on-purpose/pm-skills

Creates an opportunity solution tree connecting a desired outcome to customer opportunities and candidate solutions, preventing solution-first jumps in continuous discovery.

Apache-2.0Auto-check passedProduct & Project Management

Install Define Opportunity Tree

skills CLI
$ npx skills add product-on-purpose/pm-skills --skill define-opportunity-tree -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install product-on-purpose/pm-skills define-opportunity-tree --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/product-on-purpose/pm-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/define-opportunity-tree .claude/skills/define-opportunity-tree && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
define-opportunity-tree
GitHub stars
716
Token cost
~1.1k tokens
SKILL.md length
497 words
Files
5 (incl. references)
Skills in repo
68
Repo updated
First seen
Licence
Apache-2.0

At a glance

Creates an opportunity solution tree connecting a desired outcome to customer opportunities and candidate solutions, preventing solution-first jumps in continuous discovery.

  • Works in 7 steps: Define the Desired Outcome → Identify Opportunity Areas → Add Supporting Evidence → …
  • Structuring scattered feature ideas
  • SKILL.md covers When to Use, When NOT to Use, Instructions and Output Format, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Define Opportunity Tree is an agent skill from product-on-purpose/pm-skills. Creates an opportunity solution tree connecting a desired outcome to customer opportunities and candidate solutions, preventing solution-first jumps in continuous discovery. Use when structuring scattered feature ideas or communicating how the roadmap traces to outcomes. For ranking an existing flat list of candidates, use define-prioritization-framework instead; this skill discovers the list, it does not score one.

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including reference files (for example `HISTORY.md`, `evals/trigger-fixtures.json` and `references/EXAMPLE.md`).

It sits in Product & Project Management, covering Prioritization frameworks. The repository describes itself as: 68 plug-and-play, best-practice product management skills for AI agents: 30 Triple Diamond phase + 11 foundation + 12 utility + 15 tool (Foundation Sprint + Design Sprint). Plus… The licence is Apache-2.0.

When your agent uses it

  • Structuring scattered feature ideas
  • Communicating how the roadmap traces to outcomes

Example prompts

  • “Use the define-opportunity-tree skill to create an opportunity solution tree connecting a desired outcome to customer opportunities and candidate…”
  • “/define-opportunity-tree”

Workflow steps

7 steps, taken from the first numbered list in SKILL.md.

  1. Define the Desired Outcome
  2. Identify Opportunity Areas
  3. Add Supporting Evidence
  4. Brainstorm Solutions
  5. Define Assumption Tests
  6. Prioritize the Tree
  7. Visualize the Structure

What it can do on your machine

Read from SKILL.md and the folder at commit 1cef1a9. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Define Opportunity Tree loads about 1.1k tokens when it runs, and up to ~4.6k if it reads all its reference files. Until then it costs about 111 tokens; SKILL.md has 497 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~111
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~4.6k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from product-on-purpose/pm-skills at commit 1cef1a9, republished under its Apache-2.0 licence (© product-on-purpose). 497 words, ~1,107 tokens.

Download SKILL.mdSave it as .claude/skills/define-opportunity-tree/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.
name
define-opportunity-tree
description
Creates an opportunity solution tree connecting a desired outcome to customer opportunities and candidate solutions, preventing solution-first jumps in continuous discovery. Use when structuring scattered feature ideas or communicating how the roadmap traces to outcomes. For ranking an existing flat list of candidates, use define-prioritization-framework instead; this skill discovers the list, it does not score one.
license
Apache-2.0
metadata.phase
define
metadata.version
2.2.0
metadata.updated
2026-07-04
metadata.category
problem-framing
metadata.frameworks
triple-diamond, lean-startup, design-thinking
metadata.author
product-on-purpose
<!-- PM-Skills | https://github.com/product-on-purpose/pm-skills | Apache 2.0 -->

Opportunity Solution Tree

An Opportunity Solution Tree (OST) is a visual framework for product discovery that connects business outcomes to customer opportunities and potential solutions. Developed by Teresa Torres, it prevents the common trap of jumping straight to solutions by ensuring every feature idea traces back to a customer need and measurable outcome.

When to Use

  • During continuous product discovery to organize learning
  • When prioritizing what opportunities to pursue
  • To communicate product strategy to stakeholders
  • When you have too many feature ideas and need structure
  • After user research to connect insights to action
  • When aligning team on what outcomes matter most

When NOT to Use

  • You need to score and rank a flat list of known candidates -> use define-prioritization-framework; the tree structures discovery, not a ranking exercise
  • You have one specific problem to frame for a team -> use define-problem-statement
  • You are ready to test a single assumption -> use define-hypothesis, then measure-experiment-design
  • The outcome you want to drive is not yet agreed -> set it first with foundation-okr-writer; a tree without an agreed outcome decorates opinions

Instructions

When asked to create an opportunity solution tree, follow these steps:

  1. Define the Desired Outcome Start at the top with a clear, measurable business or product outcome. This should be something you can influence through product changes. Express it quantitatively when possible (e.g., "Increase 30-day retention from 40% to 55%").

  2. Identify Opportunity Areas Branch out to 3-5 opportunity areas.places where customer needs or pain points could be addressed. Opportunities are not solutions; they're customer problems, needs, or desires. Phrase them from the customer's perspective.

  3. Add Supporting Evidence For each opportunity, note the evidence that supports it: user research quotes, behavioral data, support tickets, or market trends. Strong opportunities have multiple evidence sources.

  4. Brainstorm Solutions For each opportunity, generate 2-4 potential solutions. Don't self-censor at this stage. Solutions can range from quick experiments to major features. Keep them specific enough to evaluate.

  5. Define Assumption Tests For each promising solution, identify the riskiest assumption and design a lightweight experiment to test it. Good tests validate whether the solution will actually address the opportunity.

  6. Prioritize the Tree Not all branches are equal. Mark which opportunity and solution you'll pursue first based on potential impact, confidence, and effort. The tree is a living document.you'll iterate as you learn.

  7. Visualize the Structure Create a tree diagram showing the hierarchy: outcome at top, opportunities below, solutions beneath each opportunity, and experiments at the leaves.

Show full SKILL.md (87 more words)Show less

Output Format

Use the template in references/TEMPLATE.md to structure the output. A complete tree fills every template section: Desired Outcome; Visual Tree; Opportunity Branches; Prioritization; Experiments Backlog; Learning Log; and Next Steps.

Quality Checklist

Before finalizing, verify:

  • Outcome is measurable and within product team's influence
  • Opportunities are customer-centric (needs/problems, not features)
  • Each opportunity has supporting evidence documented
  • Multiple solutions exist per opportunity (not jumping to one)
  • Assumptions are explicit and experiments designed
  • Prioritization is clear (which branch to explore first)

Examples

See references/EXAMPLE.md for a completed example.

© product-on-purpose, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 4 other files (references) in skills/define-opportunity-tree of product-on-purpose/pm-skills.

  • SKILL.md
  • HISTORY.md
  • evals/trigger-fixtures.json
  • references/EXAMPLE.md
  • references/TEMPLATE.md

Open the folder on GitHubat commit 1cef1a9

Compare with similar skills

Define Opportunity Tree next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Define Opportunity Tree compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Define Opportunity Tree this skillproduct-on-purpose/pm-skills716—~1.1kAutomated safety check: PassApache-2.0
Agile Product Owneralirezarezvani/claude-skills28k3 repos~3.2kAutomated safety check: PassMIT
Prioritization Framework Advisordeanpeters/Product-Manager-Skills7.2k2 repos~4.2kAutomated safety check: PassCustom licence
Strategic Roadmap Planningdeanpeters/Product-Manager-Skills7.2k2 repos~4.7kAutomated safety check: PassCustom licence
Idea Validatoraakashg/pm-claude-skills112—~2.3kAutomated safety check: PassMIT
Triagejoa23/linear-cli144—~699Automated safety check: PassMIT

Similar skills

  • Agile Product Owner

    alirezarezvani/claude-skills

    Writes INVEST-checked user stories with acceptance criteria, splits epics, plans sprints from velocity and ranks the backlog with a weighted score.

    28k GitHub starsUsed in 3 repos~3.2k tokens
    Product & Project ManagementAuto-check passed
  • Prioritization Framework Advisor

    deanpeters/Product-Manager-Skills

    Picks the right prioritization framework for your stage and context instead of defaulting to RICE or ICE out of habit.

    7.2k GitHub starsUsed in 2 repos~4.2k tokens
    Product & Project ManagementAuto-check passed
  • Strategic Roadmap Planning

    deanpeters/Product-Manager-Skills

    Sequences prioritization, epic definition, and stakeholder alignment into a release plan that ladders up to business outcomes.

    7.2k GitHub starsUsed in 2 repos~4.7k tokens
    Product & Project ManagementAuto-check passed
  • Idea Validator

    aakashg/pm-claude-skills

    A skill your agent uses when the user asks to validate a product idea, stress-test an idea, evaluate whether an idea is good, or decide whether to build something.

    112 GitHub stars~2.3k tokensUpdated 2 mo ago
    Product & Project ManagementAuto-check passed
  • Triage

    joa23/linear-cli

    Triage and prioritize Linear backlog issues using the linear CLI.

    144 GitHub stars~699 tokensUpdated 27 days ago
    Product & Project ManagementAuto-check passed
  • Topissues

    fullsend-ai/fullsend

    Build a merged RICE priority table: top unassigned backlog issues plus issues assigned to the current user.

    150 GitHub stars~523 tokensUpdated today
    Product & Project ManagementAuto-check passed

More from product-on-purpose/pm-skills

All 68 skills in this repo
  • Define Hypothesis

    product-on-purpose/pm-skills

    Defines a testable hypothesis with clear success metrics and a validation approach.

    716 GitHub stars~966 tokensUpdated 3 days ago
    Auto-check passed
  • Define Jtbd Canvas

    product-on-purpose/pm-skills

    Creates a Jobs to be Done canvas capturing the functional, emotional, and social dimensions of a customer job.

    716 GitHub stars~1.1k tokensUpdated 3 days ago
    Auto-check passed
  • Define Problem Statement

    product-on-purpose/pm-skills

    Creates a clear problem framing document with user impact, business context, and success criteria.

    716 GitHub stars~932 tokensUpdated 3 days ago
    Auto-check passed
  • Deliver Acceptance Criteria

    product-on-purpose/pm-skills

    Generates structured Given/When/Then acceptance criteria for a user story or feature slice, covering the happy path, key failure scenarios, and non-functional expectations in testable form.

    716 GitHub stars~1k tokensUpdated 3 days ago
    Auto-check passed
  • Deliver Launch Checklist

    product-on-purpose/pm-skills

    Creates a cross-functional pre-launch checklist covering engineering, design, marketing, support, legal, and operations readiness, with owners, dates, and go/no-go criteria so nothing is missed…

    716 GitHub stars~970 tokensUpdated 3 days ago
    Auto-check passed
  • Deliver Prd

    product-on-purpose/pm-skills

    Creates a comprehensive Product Requirements Document that aligns stakeholders on what to build, why, and how success will be measured.

    716 GitHub stars~2k tokensUpdated 3 days ago
    Auto-check passed

Questions about Define Opportunity Tree

What does Define Opportunity Tree do?

Creates an opportunity solution tree connecting a desired outcome to customer opportunities and candidate solutions, preventing solution-first jumps in continuous discovery. Define Opportunity Tree is an agent skill from product-on-purpose/pm-skills. Creates an opportunity solution tree connecting a desired outcome to customer opportunities and candidate solutions, preventing solution-first jumps in continuous discovery.

When should I use Define Opportunity Tree?

Define Opportunity Tree fits situations like: structuring scattered feature ideas; communicating how the roadmap traces to outcomes.

How do I install Define Opportunity Tree in Claude Code?

Run `npx skills add product-on-purpose/pm-skills --skill define-opportunity-tree -a claude-code`. Or copy the skill folder (skills/define-opportunity-tree in product-on-purpose/pm-skills) into .claude/skills/define-opportunity-tree in your project. Claude Code loads it when a task matches its description.

How do I install Define Opportunity Tree in Codex?

Run `npx skills add product-on-purpose/pm-skills --skill define-opportunity-tree -a codex`. Or copy the skill folder (skills/define-opportunity-tree in product-on-purpose/pm-skills) into .agents/skills/define-opportunity-tree in your project. Codex loads it when a task matches its description.

Can I use Define Opportunity Tree in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add product-on-purpose/pm-skills --skill define-opportunity-tree -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/define-opportunity-tree, .gemini/skills/define-opportunity-tree, .github/skills/define-opportunity-tree and .opencode/skills/define-opportunity-tree in your project.

What does Define Opportunity Tree need to run?

SKILL.md names no scripts, command-line tools or credentials: Define Opportunity Tree is instructions for the agent only.

Does Define Opportunity Tree access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Define Opportunity Tree safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Define Opportunity Tree use?

Define Opportunity Tree is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Define Opportunity Tree use?

About 1.1k tokens (SKILL.md is roughly 4.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.5k tokens, read only when the agent opens those files.

What are the alternatives to Define Opportunity Tree?

Skills that share tags, products or a category with Define Opportunity Tree: Agile Product Owner (alirezarezvani/claude-skills, 28k stars), Prioritization Framework Advisor (deanpeters/Product-Manager-Skills, 7.2k stars), Strategic Roadmap Planning (deanpeters/Product-Manager-Skills, 7.2k stars) and Idea Validator (aakashg/pm-claude-skills, 112 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Define Opportunity Tree?

product-on-purpose (a GitHub organization) maintains it in product-on-purpose/pm-skills, which has 716 GitHub stars. The repository holds 68 skills in this directory. The repository was last updated on October 8, 2026.

Source: product-on-purpose/pm-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.