Identify Assumptions New skill: what it does and how to install it
Maps risky assumptions for new product ideas across eight risk categories, rates confidence, and proposes tests for the highest-impact unknowns.
Summary generated from the skill's documentation.
Install
$ npx skills add phuryn/pm-skills --skill identify-assumptions-newRun it in a terminal. If your agent is already running, start a new session so it picks the skill up.
About this skill
What it does. Examines a new product idea from product management, design and engineering perspectives. It maps assumptions across Value, Usability, Viability, Feasibility, Ethics, Go-to-Market, Strategy and Objectives, and Team, then rates confidence and suggests a test for each.
When to use it. For assessing startup or new-product risks and creating an assumption-testing plan, optionally informed by supplied business plans or research.
History
Repo stars
27.4k+670 since 1 Oct 2026
Stars are counted for the whole repository, which holds 64 skills.
Show as a table
| Date | Repo stars |
|---|---|
| 26 Oct 2026 | 27,385 |
| 25 Oct 2026 | 27,358 |
| 24 Oct 2026 | 27,335 |
| 23 Oct 2026 | 27,321 |
| 22 Oct 2026 | 27,293 |
| 21 Oct 2026 | 27,257 |
| 20 Oct 2026 | 27,243 |
| 19 Oct 2026 | 27,201 |
| 18 Oct 2026 | 27,156 |
| 17 Oct 2026 | 27,131 |
| 16 Oct 2026 | 27,108 |
| 15 Oct 2026 | 27,069 |
| 14 Oct 2026 | 26,995 |
| 13 Oct 2026 | 26,953 |
| 12 Oct 2026 | 26,914 |
| 11 Oct 2026 | 26,880 |
| 10 Oct 2026 | 26,866 |
| 9 Oct 2026 | 26,852 |
| 8 Oct 2026 | 26,833 |
| 7 Oct 2026 | 26,815 |
| 6 Oct 2026 | 26,807 |
| 5 Oct 2026 | 26,778 |
| 4 Oct 2026 | 26,757 |
| 3 Oct 2026 | 26,736 |
| 2 Oct 2026 | 26,728 |
| 1 Oct 2026 | 26,715 |
Installs
2.9k+89 since 19 Oct 2026
Installs via skills.sh
Show as a table
| Date | Installs |
|---|---|
| 26 Oct 2026 | 2,904 |
| 25 Oct 2026 | 2,894 |
| 24 Oct 2026 | 2,883 |
| 23 Oct 2026 | 2,870 |
| 22 Oct 2026 | 2,856 |
| 21 Oct 2026 | 2,839 |
| 20 Oct 2026 | 2,825 |
| 19 Oct 2026 | 2,815 |
Similar skills
- Strategy Red TeamStress-tests PRDs, roadmaps and product strategies by ranking load-bearing assumptions and defining cheap tests and kill criteria.
- Domain Name BrainstormerGenerates domain name ideas for a project and checks availability across several TLDs.
- Idea RefineTurns a vague idea into a sharp, actionable concept through structured divergent and convergent thinking, testing assumptions before you plan.