Claude Skills by JantonioFC

Execute database migrations across ORMs and platforms with zero-downtime

Migration monitoring, CDC, and observability infrastructure

SQL database migrations with zero-downtime strategies for PostgreSQL,

Database migration best practices for schema changes, data migrations,

Expert database optimizer specializing in modern performance tuning,

Use when the user asks to create ERD diagrams, normalize database schemas,

Explore SQLite and PostgreSQL databases: list tables, inspect schemas (columns/types/constraints), preview data, generate Mermaid ER diagrams, and run safe read-only queries.

Database development and operations workflow covering SQL, NoSQL, database

Work with MongoDB (document database, BSON documents, aggregation pipelines,

'Automate Datadog tasks via Rube MCP (Composio): query metrics, search

Generate exhaustively complete and accurate Datadog Software Catalog

Run comprehensive quality checks on tabular data (CSV/Excel/TSV/JSON), detecting missing values, duplicates, outliers, format issues, and type inconsistencies to produce an overall score, grade, and actionable suggestions.

Guide for building reliable, fault-tolerant Go applications with DBOS

Guide for building reliable, fault-tolerant Python applications with

Guide for building reliable, fault-tolerant TypeScript applications with

Master dbt (data build tool) for analytics engineering with model organization,

Map relationships between bounded contexts and define integration contracts

Design DDD strategic artifacts including subdomains, bounded contexts,

Apply DDD tactical patterns in code using entities, value objects, aggregates,

Use when reviewing a specific inbound deal before close — when sales has asked for a discount that exceeds AE authority, when the customer has redlined the MSA, when per-deal economics (margin after discount, multi-year payment shape, indemnity exposure) need to be quantified.

All pods run in namespace crs. Use when pods in the crs namespace are

Debugging specialist for errors, test failures, and unexpected behavior.

Master systematic debugging techniques, profiling tools, and root cause

Use when working with debugging toolkit smart debug

Four-phase debugging framework that ensures root cause investigation

| Sysinternals DebugView CLI (DbgViewCli) for capturing and analyzing usermode and kernel-mode Windows debug output from the command line.

Two-layer memory architecture for board meeting decisions. Manages raw

> Create, build, deploy, and localize declarative agents for M365 Copilot and Teams. USE THIS SKILL for ANY task involving a declarative agent — including localization, scaffolding, editing manifests, adding capabilities, and deploying.

Multi-source deep research using firecrawl and exa MCPs. Searches the

Use when someone wants to plan a deep work day, time-block their calendar or task list, budget or cut shallow work, protect focus hours, track deep-work sessions, or says '/deep-work' or '/time-block'. Classifies tasks deep vs shallow and builds an energy-first time-blocked schedule.

Validate at every layer data passes through to make bugs impossible

Security checklist for Solidity AMM contracts, liquidity pools, and swap

Implement DeFi protocols with production-ready templates for staking,

Help the user define a concrete, measurable goal before starting work,

Extract clean markdown content from web pages using Defuddle CLI, removing

Dependency Auditor

You are a dependency security expert specializing in vulnerability scanning,

Manage major dependency version upgrades with compatibility analysis,

'Unified Azure OpenAI model deployment skill with intelligent intent-based

'Unified Azure OpenAI model deployment skill with intelligent intent-based

Deploy applications and websites to Vercel. Use when the user requests

Expert deployment engineer specializing in modern CI/CD pipelines, GitOps

Deployment workflows, CI/CD pipeline patterns, Docker containerization,

Design multi-stage CI/CD pipelines with approval gates, security checks,

Production deployment principles and decision-making. Safe deployment

You are a configuration management expert specializing in validating,

Analyze Stitch projects and synthesize a semantic design system into

Orchestrates design workflows by routing work through brainstorming,

How to author a DESIGN.md file — the machine-readable design-token + human-rationale format that must exist before any UI is built. YAML front-matter token schema (colors, typography, spacing, rounded, components), type system, token references, and canonical section order.

Community provided skill