@heroitvn/utils

Small shared utilities used across workspace packages: Tailwind class merging, error messaging, a JSON-schema-to-Zod helper, and re-exports used by the chat/MCP stack.

Export

The package exposes a single entry point:

import {
  cn,
  delay,
  getErrorMessage,
  convertToZodSchema,
  MCP_SESSION_ID_HEADER,
  generateNonce,
} from "@heroitvn/utils";

| Symbol | Purpose | | ----------------------- | --------------------------------------------------------------------- | | cn | clsx + tailwind-merge for component classes | | delay | Promise-based sleep | | getErrorMessage | Normalize unknown errors to a string | | convertToZodSchema | Build a Zod object schema from a constrained JSON-schema-like shape | | MCP_SESSION_ID_HEADER | Constant "mcp-session-id" (same semantic header as @heroitvn/mcp) | | generateNonce | Re-exported from @heroitvn/google/nonce for OAuth flows |

Dependencies

• clsx, tailwind-merge, zod, ai (types for JSON schema conversion)
• @heroitvn/google (for generateNonce re-export)

Scripts

| Command | Description | | ------------------- | -------------- | | npm run typecheck | tsc --noEmit |

License

MIT