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    Tools reference

    Email templates

    Every Email templates tool, with the scope it needs, its arguments and the API operation it calls.

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    8 tools

    List email A/B tests

    Read only

    atlas_email_ab_tests_list

    List every (key, locale) email template that currently has at least one configured A/B variant, with per-variant served / open / click counts + conversion delta vs primary.

    Scope
    workspace:read
    Calls
    GET /v1/email-ab-tests
    Example prompt
    Which email A/B tests are running?

    Arguments

    This tool takes no arguments.

    Get email A/B tests summary

    Read only

    atlas_email_ab_tests_summary_get

    Get the A/B test summary for one (key, locale) email template: primary row + each variant with served / open / click counts, openRate, clickRate, and conversionDelta (variant.clickRate - primary.clickRate, in percentage-point form).

    Scope
    workspace:read
    Calls
    GET /v1/email-ab-tests/summary
    Example prompt
    Show the password reset A/B test summary.

    Arguments

    FieldTypeRequiredDescription
    keystringYesTemplate key, e.g. "task.assignment" or "contract.reminder".
    localestringNoBCP-47-ish locale tag. Defaults to "en".

    List email templates

    Read only

    atlas_email_templates_list

    List per-tenant email template overrides. Filter by key, locale, or active status.

    Scope
    workspace:read
    Calls
    GET /v1/email-templates
    Example prompt
    Which transactional email templates have we overridden for this tenant?

    Arguments

    FieldTypeRequiredDescription
    keystringNoTemplate key (e.g. "task.assignment", "contract.reminder").
    localestringNo
    isActivebooleanNo

    Preview email templates

    Changes data

    atlas_email_templates_preview

    Render an email template against a sample variables row. Returns subject + HTML + text. If subject/html/text are omitted, the saved override is used.

    Scope
    workspace:manage
    Calls
    POST /v1/email-templates/preview
    Example prompt
    Preview what the contract reminder email will look like for Ada with renewal next Friday.

    Arguments

    FieldTypeRequiredDescription
    keystringYesTemplate key (e.g. "task.assignment", "contract.reminder").
    localestringNoBCP-47-ish locale tag. Defaults to "en".
    subjectstringNo
    htmlBodystringNo
    textBodystringNo
    variablesobjectNo

    Set email templates

    Changes data

    atlas_email_templates_set

    Create or update a per-tenant email template override. Upsert is keyed on (key, locale) and bumps version on each save.

    Scope
    workspace:manage
    Calls
    PUT /v1/email-templates
    Example prompt
    Override the task.assignment email subject for our tenant.

    Arguments

    FieldTypeRequiredDescription
    keystringYesTemplate key (e.g. "task.assignment", "contract.reminder").
    localestringNoBCP-47-ish locale tag. Defaults to "en".
    subjectstringYesSubject line. Supports {{var}} substitution.
    htmlBodystringYesHTML body. Supports {{var}} substitution.
    textBodystringYesPlain-text body. Supports {{var}} substitution.
    isActivebooleanNoWhether this override should be used. Set false to fall back to the default.

    Delete email templates variants

    Destructive

    atlas_email_templates_variants_delete

    Remove one locale variant of a workspace email template. Recipients in that locale then receive the parent template. Returns nothing on success. Requires an owner or administrator. Use this when a translated copy is wrong or no longer wanted.

    Scope
    workspace:manage
    Calls
    DELETE /v1/admin/email-templates/{templateId}/variants/{locale}
    Example prompt
    Remove the French version of the task assignment email template.

    Arguments

    FieldTypeRequiredDescription
    templateIdstringYesThe workspace email template id whose variant to remove.
    localestringYesThe locale of the variant to remove, such as en, fr or en-GB.

    List email templates variants

    Read only

    atlas_email_templates_variants_list

    List every per-locale variant attached to a tenant email template. Each variant overrides subject + bodies for a specific recipient locale; the parent template is the fallback.

    Scope
    workspace:read
    Calls
    GET /v1/admin/email-templates/{templateId}/variants
    Example prompt
    What localized versions exist for the task.assignment email template?

    Arguments

    FieldTypeRequiredDescription
    templateIdstringYesTenantEmailTemplate id whose variants you want to list.

    Set email templates variants

    Changes data

    atlas_email_templates_variants_set

    Create or update the per-locale variant of a tenant email template. Upsert is keyed on (templateId, locale). EmailSender picks the variant whose locale matches the recipient (with language-prefix fallback) and falls back to the parent template default otherwise.

    Scope
    workspace:manage
    Calls
    PUT /v1/admin/email-templates/{templateId}/variants/{locale}
    Example prompt
    Add a Spanish variant for the contract reminder email.

    Arguments

    FieldTypeRequiredDescription
    templateIdstringYesTenantEmailTemplate id the variant attaches to.
    localestringYesRecipient locale tag, e.g. "es" or "en-GB". EmailSender prefers the variant whose locale matches the recipient.
    subjectstringYes
    bodyHtmlstringYes
    bodyTextstringYes