convex-functions

Write, validate, and manage Convex functions with argument validation and error handling.

Updated Feb 22, 2026

Search Tags:#backend #queries #http #functions #mutations #actions #convex

Ready to run

npx skills add https://github.com/mjmmattoni98/soundweave --skill convex-functions-mjmmattoni98

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: convex-functions
Source: https://github.com/mjmmattoni98/soundweave/tree/main/.agents/skills/convex-functions
Command: npx skills add https://github.com/mjmmattoni98/soundweave --skill convex-functions-mjmmattoni98

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides a comprehensive guide to writing secure, efficient, and well-validated functions within the Convex framework, ensuring robust backend logic.

Core Features & Use Cases

Function Types: Understand and implement Queries, Mutations, Actions, and HTTP Actions.
Validation & Error Handling: Learn to use v for argument validation and ConvexError for robust error management.
Code Quality: Adhere to best practices like object syntax, explicit table names, and internal function usage.
Use Case: Develop a real-time chat application by implementing mutations to send messages, queries to fetch message history, and actions to integrate with external notification services.

Quick Start

Use the convex-functions skill to create a query that fetches user data by ID.

Frequently Asked Questions about convex-functions

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

FAQPage Schema

How do I write and validate Convex functions for queries and mutations?▼

To write Convex functions, implement queries, mutations, and actions using object syntax with explicit table names, and use the `v` validator for argument validation to ensure secure backend logic.

What is the best way to handle errors in Convex backend actions?▼

The best way to handle errors in Convex backend actions is to use `ConvexError`, which allows you to manage runtime considerations and execute robust error handling within your functions.

Can I use HTTP actions to integrate external services with Convex mutations?▼

Yes, you can use Convex HTTP actions to integrate with external services, such as calling actions to send notifications, and use internal function calls to interact with your queries and mutations.

Does Convex support argument validation for scalable backend services?▼

Yes, Convex supports argument validation using the `v` object, enabling developers to enforce data types and schemas for building secure, efficient, and scalable backend services.

How do I maintain code quality when implementing Convex functions?▼

To maintain code quality when implementing Convex functions, adhere to best practices like object syntax and explicit table names, and integrate with `@convex-dev/eslint-plugin` for code quality enforcement.