viknesh20-20

Generates database migration files for schema changes with up/down migrations, safety checks, rollback instructions, and index recommendations. Auto-detects the ORM/migration tool in use.

Systematically debugs issues using structured diagnosis — reproduce, isolate, identify root cause, and fix. Use when facing bugs, errors, unexpected behavior, or failing tests.

Manage the persistent memory layer in .claude/memory/ — list, search, save, update, delete, dedupe. Use to inspect what memories exist, write a new one, or clean up stale entries.

Generates a changelog from git history following Keep a Changelog format. Categorizes commits into Added, Changed, Fixed, Removed, Security, and Breaking Changes. Use before releases or to document recent work.

Runs a comprehensive pre-deployment verification checklist covering tests, security, environment config, migrations, rollback plan, and breaking changes. Use before deploying to staging or production.

Cleans up stale git branches, merged branches, orphaned remote refs, and identifies large files in history. Use for periodic repository maintenance.

Sets up error monitoring and tracking for the project. Detects the framework and generates integration code for Sentry, Bugsnag, or custom error tracking with proper error boundaries and middleware.

Analyzes code for smells and structural issues, proposes a safe refactoring plan, and executes it with test verification. Use when code is hard to read, maintain, or extend.