Support Addon for MOTA with AI

Support addon for MOTA: adds an AI-backed support component and optional ticket-by-email. Configurable via modules.support in vite.config.ts (merged on install). Uses typesafe-i18n for translations (en, sk, ru, es, ja, pt-br, th, zh-cn).

Requirements

• SvelteKit project using the MOTA addon CLI (e.g. from dapp-starter).
• src/i18n/<lang>/index.ts (e.g. typesafe-i18n) for translation merge.
• Optional: $lib/helpers/siteConfig.ts and $lib/server/apiHandler / $lib/server/apiError (or adapt the generated files to your helpers).
• For AI: AI_API_KEY and AI_API_URL=https://api.openai.com/v1/responses in env; support config in vite.config.ts (see Configuration).

Install

From your project root:

npx addon bchainhub/mota-addon-support support install

What gets added

• Component — src/lib/components/support/Support.svelte and src/lib/components/support/index.ts (exports Support).
• API route — src/routes/api/[version]/support/ai/+server.ts (POST handler for the AI chat).
• Config — Merged into the modules block in vite.config.ts under support (see Configuration).
• Translations — Merged into src/i18n/<locale>/index.ts for en, sk, ru, es, ja, pt-br, th, zh-cn under modules.support (only locales that exist in your project are updated).

After install, run your i18n step if needed (e.g. npx typesafe-i18n --no-watch).

Using the component in a route

The addon does not add a page or modify your $components barrel. To use <Support /> in a route:

<script lang="ts">
  import { Support } from '$components/support';
</script>

<Support />

Example: support page with optional type (ai / ticket) and config gate

Route: src/routes/[[lang]]/support/[[type]]/+page.svelte — URL /support, /support/ai, or /support/ticket sets the initial mode.

<script lang="ts">
  import { Support } from '$components/support';
  import { page } from '$app/stores';
  import { getSiteConfig } from '$lib/helpers/siteConfig';

  const __cfg = getSiteConfig();
  $: type = $page.params.type || 'ai';
  $: initialMode = (type === 'ticket' ? 'ticket' : 'ai') as 'ai' | 'ticket';
</script>

{#if (__cfg?.modules as { support?: { enabled?: boolean } } | undefined)?.support?.enabled}
  <Support mode={initialMode} />
{/if}

You can place <Support /> on a dedicated support page or inside a layout. The component supports mode="ai" (default) and mode="ticket".

Configuration

Configuration is merged into vite.config.ts under the modules block (see MOTA addon docs). The addon expects a modules.support object. Your project must expose this to the app (e.g. via getSiteConfig() reading from the same config).

Example shape (the addon install merges something like this; you can edit it after install):

// In vite.config.ts (modules block) or equivalent config your app reads
modules: {
  support: {
    enabled: true,
    email: process.env.PUBLIC_SUPPORT_EMAIL,  // Email used for "send ticket by email"
    requireCoreId: false,
    ai: {
      enabled: true,
      model: 'gpt-5-nano',
      systemMessage: 'You are a helpful support assistant. …',
      subjects: ['general', 'account', 'technical', 'other'],
      maxTokens: 300
    }
  }
}

Option	Type	Description
support.enabled	boolean	Master switch for the support feature.
support.email	string	Email used for “send ticket by email”; can come from env (e.g. PUBLIC_SUPPORT_EMAIL).
support.requireCoreId	boolean	When true, the form shows and requires a valid Core ID (ICAN).
support.ai.enabled	boolean	When true, “Ask AI” mode and the /api/…/support/ai endpoint are used.
support.ai.model	string	Model name for the Responses API provider (e.g. gpt-5-nano).
support.ai.systemMessage	string	System prompt for the AI.
support.ai.subjects	string[]	Subject options in the form (e.g. ['general', 'account', 'technical', 'other']).
support.ai.maxTokens	number	Max tokens per response.

Secrets (e.g. AI_API_KEY) must not be in vite.config.ts; use SvelteKit $env/dynamic/private (or similar) in the API route. AI_API_URL must point to an OpenAI-compatible Responses API endpoint, for example https://api.openai.com/v1/responses.

Uninstall

From your project root:

npx addon bchainhub/mota-addon-support support uninstall

What gets removed

• The support block from modules in vite.config.ts.
• The support translation block from src/i18n/<locale>/index.ts for en, sk, ru, es, ja, pt-br, th, zh-cn (matching files present in the project).
• The support component files and the support API route (see addon’s support/uninstall/_scripts.sh for exact paths).

After uninstall, remove any manual exports (e.g. export { Support } from './support';) from src/lib/components/index.ts if you had added them.

Optional flags:

npx addon bchainhub/mota-addon-support support uninstall --dry-run
npx addon bchainhub/mota-addon-support support uninstall --no-translations
npx addon bchainhub/mota-addon-support support uninstall --no-scripts
npx addon bchainhub/mota-addon-support support uninstall --no-config

Addon options

Flag	Short	Description
--cache	-c	Use cache dir for repo (faster re-runs).
--dry-run	-d	No writes; scripts, config, and _lang steps are skipped.
--no-translations	-nt	Skip _lang processing.
--no-scripts	-ns	Skip _scripts execution.
--no-config	-nc	Skip _config merge.

Pinning a version

Append #<ref> to the repo to use a tag, branch, or commit:

npx addon bchainhub/mota-addon-support#v1.0.0 support install
npx addon bchainhub/mota-addon-support#main support uninstall

License

Licensed under the MIT License.