schema-builder

Design and validate Convex database schemas with validators, indexes, and relationships.

Updated Mar 7, 2026
One-click install
npx skills add https://github.com/jcdiv47/cool-paper --skill schema-builder-jcdiv47
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: schema-builder
Source: https://github.com/jcdiv47/cool-paper/tree/main/.agents/skills/convex-schema-builder
Command: npx skills add https://github.com/jcdiv47/cool-paper --skill schema-builder-jcdiv47

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Convex schema design reduces runtime errors and data inconsistencies by providing validated, well-indexed schemas for Convex databases.

Core Features & Use Cases

  • Design and generate Convex schemas with strong validators and clear relationships.
  • Define and enforce indexes for efficient queries.
  • Apply template patterns for common data models (one-to-many, many-to-many, hierarchical).

Quick Start

Create a new convex/schema.ts file and define a basic table with validators to start your schema, then iterate to add relationships and indexes.

Frequently Asked Questions about schema-builder

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

FAQPage Schema
How do I define indexes in a Convex schema?

Defining indexes in a Convex schema requires applying recommended indexing strategies within your schema file to ensure efficient queries. This involves configuring index definitions directly on your database tables to optimize data retrieval and enforce data relationships.

What's the best way to model relationships in a Convex database?

Modeling relationships in a Convex database is best handled by applying template patterns for common data models like one-to-many, many-to-many, and hierarchical structures. This approach uses explicit ID relations to maintain data consistency and type safety.

How do I add type-safe validation to a Convex schema?

Adding type-safe validation to a Convex schema involves enforcing strong validators directly within your table definitions. This reduces runtime errors and data inconsistencies by ensuring all data entering your Convex database matches the prescribed schema patterns.

When do I need to create a new convex/schema.ts file?

You need to create a new convex/schema.ts file when initializing your database structure or adding tables to existing schemas. This allows you to define basic tables with validators and iterate to add relationships and indexes for robust data modeling.

Does schema design prevent runtime errors in Convex?

Schema design prevents runtime errors in Convex by providing validated, well-indexed schemas. By enforcing type-safe validators and explicit ID relations, the schema ensures data consistency and catches structural issues before they impact application execution.