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Spark Performance Engineer

Jeffallan/claude-skills

Guides writing Apache Spark jobs, designing DataFrame pipelines, tuning shuffle partitions, handling skew, and monitoring Spark UI so engineers can deliver production-grade ETL or streaming workloads.

Apache Spark Optimization

spark-optimization

sickn33/antigravity-awesome-skills

Optimize Apache Spark jobs with partitioning, caching, shuffle optimization, and memory tuning. Use when improving Spark performance, debugging slow jobs, or scaling data processing pipelines.

Speak Language Quick Start

speak-hello-world

jeremylongshore/claude-code-plugins-plus-skills

Provides a minimal Speak integration to showcase AI-powered language lessons, covering client setup, lesson creation, tutor prompts, feedback, and common setup errors during onboarding.

Starton Automation Toolkit

starton-automation

ComposioHQ/awesome-claude-skills

Automate Starton blockchain workflows through Composio’s Rube MCP, always fetching tool schemas, validating the Starton connection, and executing schema-compliant commands via RUBE_MULTI_EXECUTE_TOOL while managing sessions and memory parameters.

Startup Analyst Playbook

startup-analyst

sickn33/antigravity-awesome-skills

Provides expert startup business analysis support, covering market sizing, financial modeling, competitive research, team planning, and fundraising strategy tailored for pre-seed to Series A founders seeking actionable, investor-ready insights.

Business Case Generator

startup-business-analyst-business-case

sickn33/antigravity-awesome-skills

Creates investor-ready business case documents that cover market opportunity, solution, financials, team, risks, and funding ask to support startup fundraising and strategic planning.

Startup Financial Forecasting

startup-business-analyst-financial-projections

sickn33/antigravity-awesome-skills

Build detailed 3-5 year financial models covering revenue, cost structure, headcount plans, cash flow, and scenario analysis to guide startup fundraising and strategic planning.

Startup Market Opportunity Analysis

startup-business-analyst-market-opportunity

sickn33/antigravity-awesome-skills

Guides startups through TAM/SAM/SOM market sizing by combining bottom-up and top-down calculations, sourcing data, documenting assumptions, and compiling actionable reports for opportunity validation and investor conversations.

Startup Financial Modeling

startup-financial-modeling

sickn33/antigravity-awesome-skills

Guides founders through building 3-5 year financial models with cohort-based revenue, expense breakdowns, cash flow/runway metrics, and scenario plans for early-stage startups seeking fundraising or strategic clarity.

Startup Metrics Framework

startup-metrics-framework

sickn33/antigravity-awesome-skills

Guides founders through tracking, calculating, and optimizing the KPIs that matter for startup business models from seed to Series A funding stages, with workflows and verification steps to reinforce repeatable progress.

Supabase Hello World

supabase-hello-world

jeremylongshore/claude-code-plugins-plus-skills

Creates a minimal Supabase integration that shows how to initialize the client, insert a row, and verify the connection for quick-start or testing scenarios.

Supabase Schema Generator

supabase-schema-from-requirements

jeremylongshore/claude-code-plugins-plus-skills

Creates a Supabase database schema by interpreting natural-language requirements, ideal for starting projects, refactoring schemas, or producing migrations from specification documents.

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