migration-risk-analyzer
Migration Risk Analyzer
Systematic risk assessment for database migrations: parse DDL/DML operations, classify lock types and durations, estimate downtime, design rollback strategies, identify irreversible changes, and produce deployment recommendations with pre/post validation queries.
Reference Files
| File | Contents | Load When |
|---|---|---|
references/lock-matrix.md |
Operation-to-lock-type mapping for PostgreSQL, MySQL | Always |
references/safe-patterns.md |
Online DDL patterns, zero-downtime migration techniques | Risk mitigation needed |
references/rollback-templates.md |
Rollback scripts for common DDL operations | Rollback strategy requested |
references/validation-queries.md |
Pre/post migration validation SQL templates | Always |
Prerequisites
- The migration SQL or migration file (Alembic, Django, Flyway, etc.)
More from mathews-tom/praxis-skills
manuscript-review
Pre-publication manuscript audit producing a section-level refactoring report with citation hygiene and submission-readiness checks. Triggers on: "review my paper", "check before submission", "is this ready to submit", "pre-pub checklist", "refactor my paper", "check my references", "does the abstract work".
67html-presentation
Converts documents, outlines, or notes into self-contained HTML slide decks with horizontal (Reveal.js) or vertical scroll navigation and multiple themes. Triggers on: "create a presentation", "slide deck", "pitch deck", "HTML presentation", "web-based slides", "reveal.js deck", "convert document into slides".
63filesystem
File and directory operations via Claude Code built-in tools, replacing the Filesystem MCP server. Triggers on: "read this file", "write to file", "edit file", "find files matching", "search for text in files", "list directory", "show directory tree", "rename file".
40md-to-pdf
Convert Markdown to styled PDFs with Mermaid diagrams, LaTeX/KaTeX math, tables, and code highlighting. Triggers on: "convert markdown to pdf", "make a pdf from this md", "export markdown as pdf", "pdf from markdown with equations".
37remotion-video
Create motion graphics and videos using Remotion (React) with audio sync, web fonts, and TailwindCSS. Triggers on: "create a Remotion video", "React video", "motion graphics", "branded video", "product demo video", "video with voiceover". NOT for math animations, use concept-to-video.
33concept-to-video
Turn concepts into animated explainer videos using Manim (Python) with MP4/GIF output, audio overlay, multi-scene composition. Triggers on: "create a video", "animate this", "make an explainer", "manim animation", "motion graphic". NOT for React video, use remotion-video.
32