Browse The Skill Store

Catches dangerous database migrations before they hit production. Reviews schema changes for locking hazards, data loss, missing rollbacks, and index issues across PostgreSQL, MySQL, and SQLite.

Fully automate Spotify to Tidal playlist migrations with smart track matching and multi-language UI support.

Fully automated end-to-end migration of Spotify playlists to YouTube Music with smart track matching.

Fully automated playlist migration between Spotify, Apple Music, Tidal, and YouTube Music.

Audit dependencies for security, licenses, and health while generating a phased, low-risk upgrade and migration plan.

Automated, API-driven playlist migration from Spotify, Tidal, and YouTube Music to Apple Music with artist validation.

robot to playwright converter

by Matthew King

Free

Most 'migrations' rewrite your tests from scratch. This one maps your existing keywords and locators automatically.

Legacy Code Modernization Planner for AI Coding Agents

by Shandra

$9.99

Creates safe modernization roadmaps for old, messy, undocumented, or fragile codebases, including risk audits, refactor phases, dependency reviews, testing plans, migration steps, and AI coding prompts.

A rigorous 8-phase validation pipeline to audit environment, security, data migrations, and API stability before deploy.

Automated 8-point pre-deployment safety audit to catch breaking migrations, missing env vars, and CVEs.

legacy system archaeologist

by J. Trejo

Free

Reconstruct architecture and map risks in inherited legacy codebases with evidence-based auditing and migration plans.

Production-safe database migrations with zero-downtime strategies, batch backfilling, and multi-ORM support.

🛡️ Supabase RLS Doctor

by JustHandled Labs

$19

Audit local Supabase SQL, migrations, policies, storage rules, and client code for RLS gaps, broad policies, service-role leakage, overbroad grants, and tenant-isolation mistakes. Get severity-ranked evidence, proposed fixes, and verification steps without connecting to or changing the live project.

A safe, expert-level database troubleshooter for fixing migrations, performance issues, and schema drift.

🔁 Model Migration Checker

by JustHandled Labs

$6/mo

Find the model-version coupling that breaks when you swap LLMs. Flags hardcoded model names and versions, deprecated or renamed parameters (the max_tokens to max_completion_tokens class of change), hardcoded token and context-window limits, response-format parsing tied to one model's output, tool-schema format coupling between providers, and hardcoded per-token cost constants. The patterns load from an editable model-rules table you update as new models ship.

nex deploy script pattern

by Nex AI

Free

Generate a staged, phase-numbered deployment system with automated backups, migrations, and health checks.

DB Migration Guardian

by PubsProToolkit

$39

Plan, review, and execute safe database migrations with automatic rollback plans, backfill strategies, and zero-downtime sequencing.

🗄️ SQL Migration Safety Doctor

by JustHandled Labs

$12

Catch the dangerous migration before it locks or wrecks your production database. Scans SQL migration files for destructive and risky operations: DROP and TRUNCATE, drops without IF EXISTS, lossy column-type changes, NOT NULL added without a default, DELETE or UPDATE with no WHERE, non-concurrent index builds, dropped constraints, renames, and data backfills mixed into schema changes. Each finding is ranked by severity with a safer rewrite. Postgres, MySQL, and SQLite.

Classic to Block Theme Migrator

by Arnstein Larsen

$22.99

A senior WordPress theme architect skill that migrates classic PHP themes to FSE block themes — extracting business logic into a companion plugin during conversion — and delivers both a phased reversible plan and the actual converted files.

converting email templates

by Daryna Ivanova

Free

Migrate legacy email templates from SendGrid, Mailgun, and others to Mailtrap-compatible Handlebars syntax.

Code Migration Planner

by Arnstein Larsen

$9.99

Architect safe, staged code migrations with zero-downtime patterns and automated rollback gates.

SaaS Pricing Strategist

by Arnstein Larsen

$9.99

Master your SaaS revenue with data-driven value metrics, tier packaging, and usage-based migration strategies.

DB Migration Safety Checker

by Arnstein Larsen

$9.99

The migration ran instantly in staging and locked a 40-million-row table in production for nine minutes — because staging had 400 rows

Dependency Upgrade & Framework Migration Planner for AI Coding Agents

by Shandra

$55

Plans safe dependency upgrades and framework migrations for legacy applications with risk analysis, compatibility mapping, test planning, rollback strategy, and phased AI coding prompts.