mainsequence-metatable-migrations

Manage MetaTable schema evolution using Alembic migrations in Main Sequence.

1|Updated Apr 12, 2026
One-click install
npx skills add https://github.com/mainsequence-sdk/SdkAgentTraining --skill mainsequence-metatable-migrations
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mainsequence-metatable-migrations
Source: https://github.com/mainsequence-sdk/SdkAgentTraining/tree/main/sdk/4.4.5/skills/data_publishing/meta_table_migrations/source
Command: npx skills add https://github.com/mainsequence-sdk/SdkAgentTraining --skill mainsequence-metatable-migrations

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires Alembic, Main Sequence SDK, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill handles the complexities of MetaTable schema evolution and migration in Main Sequence, streamlining the process of evolving database schemas and managing Alembic migrations.

Core Features & Use Cases

  • Schema Evolution: Manage the evolution of MetaTable schemas in the platform.
  • Alembic Integration: Leverages Alembic for database migrations.
  • Provider Management: Owns the migration-first workflow for platform-managed MetaTables.
  • Use Case: When you need to evolve your platform's MetaTable schemas and want to manage migrations with Alembic, this Skill ensures the smooth migration of MetaTable data.

Quick Start

To begin, use the mainsequence migrations scaffold command to set up a new migration project with the appropriate metadata and namespaces.

Frequently Asked Questions about mainsequence-metatable-migrations

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I handle MetaTable schema evolution in Main Sequence?

MetaTable schema evolution in Main Sequence is handled by using Alembic to automate and manage database migrations. This Skill streamlines the process of evolving database schemas and ensures smooth platform-managed data transitions.

How do I scaffold a new Alembic migration project for platform-managed MetaTables?

To scaffold a new Alembic migration project, run the `mainsequence migrations scaffold` command. This sets up your migration project with the appropriate metadata and namespaces required for platform-managed MetaTables.

Can I use Alembic directly to manage Main Sequence MetaTable migrations?

Yes, you can use Alembic to manage Main Sequence MetaTable migrations. This Skill integrates Alembic to provide a migration-first workflow, owning the provider management for evolving platform-managed MetaTable schemas.

What is the best way to automate database migrations for MetaTable schemas?

The best way to automate database migrations for MetaTable schemas is leveraging Alembic integration through a dedicated migration-first workflow. This approach ensures smooth data migration and manages schema evolution directly within the platform.

Why does my MetaTable schema migration require a specific workflow in Main Sequence?

MetaTable schema migration requires a specific workflow because it involves provider management and platform-managed metadata. Using Alembic integration ensures the smooth migration of MetaTable data while handling the complexities of schema evolution.