By breethomas
Ship products faster as a conversational strategic PM partner: apply frameworks from Cagan, Torres, Verna et al. to run strategy sessions, audit Linear/GitHub backlogs/projects/issues, de-risk AI features with evals/health checks, generate specs/PRDs/roadmaps, research competitors, and automate workflows.
npx claudepluginhub breethomas/bette-think --plugin bette-thinkCalculate AI feature costs and challenge if you actually need it before building
Pre-launch health check that blocks you from shipping broken AI features - checks 6 dimensions
Research a single competitor thoroughly - positioning, features, pricing, UX, GTM strategy
Generate AI evaluation test cases using the PM-Friendly Evals approach - start with 20 cases
Analyzes Linear workspace health against methodology best practices with explicit thresholds
Deep-dive health check on a single Linear project against execution best practices
Understand how a team organizes and writes issues in Linear - helps PMs onboarding to new teams
Plan the v1→v2→v3 agency progression for AI features. Walk through mapping how autonomy increases over time, define promotion criteria, and generate artifacts for stakeholder alignment. Based on CC/CD framework.
Expert system for designing and architecting AI agent workflows based on proven Meta methodologies. Use when users need to build AI agents, create agent workflows, solve problems using agentic systems, integrate multiple tools into agent architectures, or need guidance on agent design patterns. Helps translate business problems into structured agent solutions with clear scope, tool integration, and multi-layer architecture planning.
Calculate AI feature costs and challenge if you actually need it. Invokes ai-cost-analyzer agent for detailed economics modeling.
Diagnose why an AI feature is underperforming, hallucinating, or behaving inconsistently. Uses 4D audit to work backwards from symptoms to root cause.
Pre-launch health check that blocks you from shipping broken AI features. Grades 6 dimensions (model selection, data quality, cost, monitoring, failure UX, optimization).
Post-launch AI feature calibration workflow. Document error patterns, review eval performance, and decide on agency promotion. Based on CC/CD framework for continuous calibration of AI products.
Apply Brian Balfour's CODER framework to drive organizational AI adoption. Constraints, Ownership, Directives, Expectations, Rewards.
Systematic competitive intelligence with parallel agent analysis. Analyzes competitors thoroughly and synthesizes into actionable insights.
[ARCHIVED] Full 4D Context Canvas reference. For new AI features, use /spec --ai. For debugging, use /ai-debug. For quality checks, use /context-check.
Find which fit is broken before you burn cash scaling. Brian Balfour's framework for validating sustainable growth readiness.
Run Marty Cagan's Four Risks assessment on an issue (value, usability, feasibility, viability). Use when evaluating features before building.
Find your growth loop or stay stuck in linear acquisition hell. Identify viral, content, network, and paid loop opportunities using Elena Verna's framework.
Understand how a team organizes work in Linear. Helps PMs onboarding to new teams learn conventions, see examples, and know what questions to ask.
Find out if you're spending time on the wrong things. Categorize backlog by Leverage/Neutral/Overhead and challenge your time allocation.
Generate a Now-Next-Later roadmap using Janna Bastow's framework. Communicates sequence and certainty without false dates.
Expert knowledge of proven product management frameworks for discovery, growth, measurement, planning, and AI-era practices.
Create and analyze a PMF survey using Rahul Vohra's Superhuman framework. The magic 40% benchmark for product-market fit.
Full 5-stage PRD framework for complex features. Use for deep PRD work via /spec --deep full-prd. For quick feature specs, use /spec --feature instead.
Deep-dive health check on a single Linear project. Produces assessment with 7 dimensions - On Track / At Risk / Stalled.
Expert prompt optimization system for building production-ready AI features. Use when users request help improving prompts, want to create system prompts, need prompt review/critique, ask for prompt optimization strategies, want to analyze prompt effectiveness, mention prompt engineering best practices, request prompt templates, or need guidance on structuring AI instructions. Also use when users provide prompts and want suggestions for improvement.
Pattern recognition across your product decisions. Analyzes saved strategy sessions to surface themes, recurring risks, and suggested next steps.
Shape work using the Shape Up methodology (Ryan Singer, Basecamp). Walk through the 4-step shaping process to create pitches ready for betting. Distinguishes between established product mode (fixed time, variable scope) and new product mode (looser constraints). Use when planning cycle work, writing pitches, or coaching PMs on shaping.
Write specifications at the right depth for any project. Progressive disclosure from quick Linear issues to full AI feature specs. Embeds Linear Method philosophy (brevity, clarity, momentum) with context engineering for AI features. Use for any spec work - quick tasks, features, or AI products.
Start AI evals without overengineering. Create your first 20 test cases in a spreadsheet using PM-Friendly Evals approach.
Your product soundboard. Work through product decisions conversationally - Claude gathers context, challenges assumptions, captures decisions, and creates Linear issues.
Analyze Linear workspace health and usage patterns before jumping into backlog work. Like a pre-flight check for a new PM joining a team or organization.
Uses power tools
Uses Bash, Write, or Edit tools
Share bugs, ideas, or general feedback.
"Attempt the impossible in order to improve your work." — Bette Davis
PM frameworks and strategic sparring for Claude Code.
This repo is now part of Bette. Install the unified plugin to get all 57 skills including everything in this repo.
/plugin marketplace add breethomas/bette
/plugin install bette@breethomas
30 skills and frameworks from Marty Cagan, Teresa Torres, Elena Verna, Brian Balfour, Ryan Singer, Hamel Husain, and more. Your sparring partner, not your assistant.
Top skills: strategy-session, spec, shape-up, four-risks, agency-ladder, start-evals, competitive-research, calibrate, now-next-later, growth-loops
7 agents for autonomous research and analysis.
Browse: skills/ · frameworks/ · thought-leaders/
/plugin uninstall pm-thought-partner@breethomas
/plugin marketplace add breethomas/bette
/plugin install bette@breethomas
All your skills are still there, plus 27 more.
MIT
Part of the Bette system. Fasten your seatbelts.
Strategic thinking partner for product decisions. Grounded in frameworks from Marty Cagan, Teresa Torres, Elena Verna, Brian Balfour, Chip Huyen, Ryan Singer, and more.
16 product management skills for PMs and founders: user interviews, PRD writing, scope cutting, feature prioritization, positioning, strategy, metrics, and more
18 production-ready Claude Code skills for Product Managers. Discovery, build, measure, communicate.
Agent-first PM toolkit with 9 specialist agents and 18 skills for solo developers and small teams