<Devsly/>
NotebookLM Watermark Remover
Remove the NotebookLM watermark from PDF slide exports — free, unlimited, and 100% in your browser.
View
NotebookLM Video Watermark Remover
Remove the NotebookLM watermark from every frame of your MP4 and auto-trim the end card — free and unlimited.
View
Gemini Watermark Remover
Remove the Gemini (Veo) sparkle watermark from every frame of your AI-generated MP4 — free and unlimited.
View
MCP https://devsly.io/mcp MCP Tools Best Skills API Docs

Keyboard Shortcuts

Navigation

Quick Search
⌘ / Ctrl + K
Toggle Dark Mode
⌘ / Ctrl + D
Close Dialogs
Esc

Tool Actions

Execute / Process
⌘ / Ctrl + Enter
Clear Input
⌘ / Ctrl + Shift + C
Copy Output
⌘ / Ctrl + Shift + X

Editor

Select All
⌘ / Ctrl + A
Undo
⌘ / Ctrl + Z
Redo
⌘ / Ctrl + Shift + Z

Updated 8mo ago

by assimovt

productskills

Product skills for AI agents — discovery, strategy, prioritization, and PRD writing

Works with
  • Claude
  • Cursor

71 GitHub stars (71)

+1 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +1 in total; the busiest day was Oct 3 with +1 stars.Oct 1: 0 starsOct 2: 0 starsOct 3: +1 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: 0 starsOct 8: 0 starsOct 9: 0 starsOct 10: 0 starsOct 11: 0 starsOct 12: 0 starsOct 13: 0 starsOct 14: 0 starsOct 15: 0 starsOct 16: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Oct 10
Oct 20
Oct 3+1
Oct 40
Oct 50
Oct 60
Oct 70
Oct 80
Oct 90
Oct 100
Oct 110
Oct 120
Oct 130
Oct 140
Oct 150
Oct 160
  • 16 skills (16 skills found in its SKILL.md files)
  • 6 forks (6 forks)
  • 8mo ago last update (Last updated 8mo ago)

Install

Skills CLI

npx skills add assimovt/productskills

Asks which skills and agents to install. Just one: npx skills add assimovt/productskills --skill bet-sizing — add -g for every project.

Claude Code

git clone https://github.com/assimovt/productskillscp -r "productskills/skills/bet-sizing" ~/.claude/skills/

Copies the bet-sizing skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add assimovt/productskills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • bet-sizing

    Evaluate product bets and shape pitches using Shape Up's appetite model and Bezos's Type 1/Type 2 decision framework. Use when asked to assess a product bet, evaluate initiative risk, decide resource allocation, or shape a pitch for a new feature or project.

    skills/bet-sizing/SKILL.md on GitHub (opens in a new tab)
  • competitor-analysis

    Analyze competitive landscape with feature matrices, positioning maps, and strategic gap analysis. Use when asked to analyze competitors, map the competitive landscape, find differentiation, or evaluate alternatives to a product.

    skills/competitor-analysis/SKILL.md on GitHub (opens in a new tab)
  • experiment-design

    Design hypothesis-driven experiments and A/B tests with proper methodology. Use when asked to design an A/B test, validate a hypothesis, plan an experiment, or set up a test for a product change. Covers hypothesis writing, sample size, and common mistakes.

    skills/experiment-design/SKILL.md on GitHub (opens in a new tab)
  • feature-prioritization

    Prioritize features and backlog items using RICE scoring and Linear's enablers vs blockers lens. Use when asked to rank features, prioritize a backlog, decide what to build next, or evaluate feature requests against each other.

    skills/feature-prioritization/SKILL.md on GitHub (opens in a new tab)
  • jtbd-analysis

    Analyze customer motivations using Jobs-to-be-Done and Forces of Progress. Use when asked about jobs-to-be-done, why customers switch products, what job a product is hired for, or when analyzing the forces that drive or resist product adoption.

    skills/jtbd-analysis/SKILL.md on GitHub (opens in a new tab)
  • launch-plan

    Plan product launches with the right tier and coordinated checklists. Use when asked to plan a launch, coordinate a release, prepare for go-to-market, or figure out how to announce a new feature or product. Covers silent, soft, and big-bang launch tiers.

    skills/launch-plan/SKILL.md on GitHub (opens in a new tab)
  • metrics-framework

    Define product metrics with a North Star, input/output tree, and counter-metrics. Use when asked to define metrics, set up measurement, choose KPIs, pick a north star metric, or build a metrics framework. Prevents vanity metrics and gaming.

    skills/metrics-framework/SKILL.md on GitHub (opens in a new tab)
  • opportunity-mapping

    Map opportunities using Teresa Torres' Opportunity Solution Trees. Use when asked to identify opportunities, find product gaps, explore new areas, map the solution space, or connect business outcomes to customer needs and testable solutions.

    skills/opportunity-mapping/SKILL.md on GitHub (opens in a new tab)
  • prd-writing

    Write structured, opinionated PRDs that engineers actually read. Use when asked to write a PRD, product spec, feature requirements, or product requirements document. Creates concise, evidence-backed specs with clear scope boundaries and measurable success criteria.

    skills/prd-writing/SKILL.md on GitHub (opens in a new tab)
  • problem-validation

    Validate whether a problem is worth solving before building anything. Use when asked to validate a problem, assess problem-solution fit, decide whether to build something, or evaluate if a problem is real. Scores problems on frequency, intensity, willingness to pay, and existing workarounds.

    skills/problem-validation/SKILL.md on GitHub (opens in a new tab)
  • product-positioning

    Position a product using April Dunford's Obviously Awesome framework. Use when asked to define positioning, articulate differentiation, write a value proposition, or figure out how to position a product in the market. Follows the five-step competitive alternatives approach.

    skills/product-positioning/SKILL.md on GitHub (opens in a new tab)
  • research-synthesis

    Synthesize user research into actionable insights using atomic research methods. Use when asked to synthesize research, organize user feedback, find patterns in interviews, summarize customer discovery, or turn raw notes into insights and recommendations.

    skills/research-synthesis/SKILL.md on GitHub (opens in a new tab)
  • roadmap-planning

    Create outcome-based roadmaps using Now/Next/Later instead of Gantt charts. Use when asked to create a roadmap, plan quarterly, organize milestones, or figure out what to build over the next few months. Anti-date, anti-feature-list, pro-outcome.

    skills/roadmap-planning/SKILL.md on GitHub (opens in a new tab)
  • scope-cutting

    Cut scope ruthlessly using Shape Up's appetite-first approach. Use when asked to reduce scope, find the MVP, trim features, ship faster, or figure out what to cut. Applies fixed time variable scope thinking and scope hammering techniques.

    skills/scope-cutting/SKILL.md on GitHub (opens in a new tab)
  • strategy-doc

    Write product strategy documents with real tradeoffs and clear choices. Use when asked to write a product strategy, define strategic direction, create a strategy doc, or articulate where to play and how to win. Built on Playing to Win and Rumelt's Strategy Kernel.

    skills/strategy-doc/SKILL.md on GitHub (opens in a new tab)
  • user-interview

    Prepare and conduct user interviews that extract truth, not validation. Use when asked to create an interview guide, prepare for user interviews, plan customer discovery, or talk to users. Built on The Mom Test and YC's Five Questions framework for startup customer development.

    skills/user-interview/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.