Analytics-engineering skills: dbt Model Spec, Data Contract, Metric Semantic Layer, Experiment Readout (with a stdlib significance calculator), SQL Optimizer, and Data Quality Checks.
Plugin pm-dataeng from marketplace pm-claude-skills in mohitagw15856/pm-claude-skills. Commands read from the repo's manifest — yesterday.
data-contractDefine a data contract between a producer and consumers of a dataset/event/API. Use when asked to write a data contract, define a schema agreement, set data SLAs, or stop a producer from silently breaking downstream consumers. Produces a contract — schema with types & constraints, semantics, quality
data-quality-checksDesign the data quality checks for a table or pipeline across the standard dimensions. Use when asked to add data quality tests, define DQ checks, catch bad data before it hits dashboards, or set up monitoring for a dataset. Produces a checks plan across completeness, validity, uniqueness, freshness
dbt-model-specSpec a dbt model — its grain, sources, transformations, tests, and materialization. Use when asked to design a dbt model, plan a data transformation, write a staging/intermediate/mart model spec, or define dbt tests for a table. Produces a model spec — purpose & grain, lineage (sources → refs), the
experiment-readoutAnalyse a finished A/B test and write an honest results readout with real statistics. Use when asked to read out an A/B test, analyse experiment results, check if a result is statistically significant, or decide ship/no-ship from test data. Produces a readout — the computed lift, p-value & confidenc
metric-semantic-layerDefine a metric in a semantic layer so it means one thing everywhere. Use when asked to define a metric, build a semantic layer / metrics layer entry, stop 'revenue means three things' problems, or write a metric definition for dbt MetricFlow / Cube / LookML. Produces a metric definition — exact for
sql-optimizerDiagnose a slow SQL query and produce a concrete optimization plan. Use when asked to optimize SQL, speed up a slow query, reduce a query's cost/scan, fix a timeout, or review a query plan. Produces an analysis — the likely bottleneck, what the plan is doing wrong (full scans, bad joins, spills), th
100 cowork skills for the AI-coworker era: inbox and email ops, files and folders, spreadsheets, documents, meetings, team collaboration, research, presentations, personal work ops, and office admin — the office knowledge work an AI coworker actually does
100 skills
Engineering & tech skills: Code Review Checklist, Incident Postmortem, API Docs Writer, Architecture Decision Record, Debugging Log Analyser, PR Description Writer, System Design Interview, Changelog Generator, Test Strategy Doc, Runbook Writer, CI/CD Playbook, SLO & Error Budget, Developer Onboarding Doc, On-Call Runbook, Security Threat Model, Performance Budget, Database Schema Design, Database Migration Plan, Technical Debt Register, RFC Writer, Capacity Planning, Load Testing Plan, Disaster Recovery Plan, Feature Flag Guide, Dependency Audit, Service Catalog Entry, Monitoring Setup Guide, Local Dev Setup, API Versioning Strategy, Infra-as-Code Review, Engineering Weekly Report, Tech Radar, Sprint Velocity Analysis, Microservices Decomposition, Engineering Hiring Rubric, Context Mode, Claude Superpowers, Skill Security Auditor, Error Decoder, Regex Builder, Git Troubleshooter, Dependency Conflict Resolver, Code Explainer, Writing Great Skills. 44 structured skills for engineering teams, SREs, technical PMs, and Claude Code power users — including dev-troubleshooting skills (errors, regex, git, dependencies, code explanation), a security audit for any SKILL.md / system prompt before you install or merge it, and a meta-skill for authoring high-quality skills.
47 skills
Executable business calculators & models — each ships a stdlib script: Unit Economics (LTV/CAC), SaaS Metrics (NRR/quick ratio), Runway (default alive/dead), Pricing, ROI/NPV — plus computed models that emit real .xlsx with live formulas: cohort curve fitting (LTV), Monte Carlo runway (P10/P50/P90), and Van Westendorp pricing. Verifiable math, not vibes.
30 skills
Life-admin letters that get results: Complaint Letter, Dispute Letter, Reference Letter, Rental Application, and Insurance Claim. The everyday correspondence everyone needs, done well.
29 skills
AI reads the fine print for you: leases, medical bills, terms of service, loans, benefits packages, and HOA covenants decoded into plain English with ranked red flags, the questions to ask, and what's actually negotiable. Not legal advice — a sharp friend who reads contracts.
26 skills
Executive-function & focus skills for getting unstuck and running your own brain: beat activation-energy paralysis, triage overwhelm, protect your energy, build a personal memory file, and make hard decisions when depleted. ADHD-friendly, useful for everyone.
26 skills
Talk like caveman. Cut filler. Keep technical details explicit.
22 skills · 1 command · 3 agents · hooks
Persistent memory for Claude Code: the next session starts where the last one left off.
29 skills · 1 MCP server · hooks
tasteskill 2.5.1: professional company websites at the figma.com and x.ai level, with one section per screen, real photographs, real product UI, effects kept for tech and gaming pages, and a real-browser checker and finish gate.
1 skill
Open-source AI job search that runs locally in your AI coding CLI: scan job portals, evaluate listings into a structured A-H report with a 1-5 score, tailor your CV, track applications
5 skills · hooks
Cross-session memory and token savings for coding agents.
6 skills · 1 agent · 1 MCP server · hooks
Package any website or local web build into a lightweight desktop app with Pake CLI.
1 skill
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