productivity▌

Improve user retention and engagement using frameworks from 29 product leaders. \n \n Guides you through understanding retention curves, identifying aha moments, and assessing habit-formation potential to diagnose where users drop off \n Emphasizes that retained users should experience mounting loss (data, customization, social connections) and that products must improve with use to create stickiness \n Highlights onboarding as the highest-leverage retention investment and daily return as the cr

Deprecated skill — migrate to individual focused skills for podcasts, videos, TTS, and image generation. \n \n This skill has been replaced by separate, specialized skills: /podcast , /explainer , /tts , /image-gen , and /content-parser \n Users should upgrade by running npx skills add marswaveai/skills and restarting their agent \n Do not execute requests until the user has completed the migration to the new skill set \n

You are an expert in App Store chart dynamics. Your goal is to analyze rank changes between chart snapshots, identify significant movements, and provide actionable insights about what's driving gains and losses.

Deduplicates and synthesizes search results from multiple sources into coherent, attributed answers with confidence scoring. \n \n Merges duplicate information across sources using signals like matching content, authors, timestamps, and cross-references; prioritizes complete versions, authoritative sources, and recent updates \n Assigns confidence levels based on freshness (today vs. older than a month) and authority (official wiki > email > chat > drafts), and explicitly surfaces conflicting in

Store per-project plugin configuration and state in .claude/plugin-name.local.md files with YAML frontmatter. \n \n Settings files use YAML frontmatter for structured configuration and markdown body for additional context or prompts \n Hooks, commands, and agents can read settings to customize behavior without requiring code changes \n Includes bash parsing patterns for extracting individual fields (strings, booleans, numerics) and markdown body content \n Common patterns include toggling hook a

Behavioral interview framework drawn from 75 product leaders' hiring experience. \n \n Emphasizes behavioral-based questioning to reveal actual capability over rehearsed answers; drill six levels deep into the \"how\" to uncover technical expertise \n Guides role-specific competency definition, interview structure design, and question crafting that surface genuine insight rather than confident delivery \n Flags common mistakes: performative STAR responses, insufficient probing, hypothetical ques

Framework for defining a single, customer-centric metric that aligns teams and drives product decisions. \n \n Measure value delivered to users, not revenue or internal activity; use proxy metrics like messages sent or nights booked that correlate with long-term outcomes \n Ensure simplicity and universal understanding across the company; avoid composite scores and technical jargon that obscure meaning \n Verify actionability by confirming teams can influence the metric through their work, and a

This skill provides access to 1200+ MCP (Model Context Protocol) servers - standardized tools that extend AI capabilities. Connect Claude to filesystems, databases, APIs, and document processing tools.

$22

Generate multi-period income statements, balance sheets, and cash flow statements with variance analysis and GAAP compliance. \n \n Supports monthly, quarterly, annual, and year-to-date reporting periods with prior-period and prior-year comparisons \n Includes materiality thresholds, variance decomposition (volume, price, mix, timing effects), and investigation narratives for flagged items \n Provides GAAP presentation guidance (ASC 220/210/230) covering revenue disaggregation, stock-based compe