function-creator

Generate secure, type-safe Convex functions following all best practices.

Important: If your action needs Node.js-specific APIs (crypto, third-party SDKs, etc.), add "use node" at the top of the file. Files with "use node" can ONLY contain actions, not queries or mutations.

Note: If you only need basic fetch (no Node.js APIs), you can omit "use node". But for third-party SDKs, crypto, or other Node.js features, you must use it.

Create Convex queries, mutations, and actions with proper validation, authentication, and error handling. Use when implementing new API endpoints. Source: get-convex/agent-skills.