send16-mcp

Email for AI agents: send mail, manage contacts, automations & webhooks.

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Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.

Список инструментов сервера (79)

Технические названия из tools/list. Нужны только разработчикам.

whoami	Verify the API key and return the authenticated workspace: name, plan, email quota (used/limit), and owner. Call this first to confirm the key works before sending. Pair with list_domains to see which `from` addresses are allowed.
send_email	Send a transactional email through Send16. Provide `html`, `text`, or both (text-only is fine for OTPs/receipts/alerts). `from_email` must belong to a domain that is verified in the workspace — call `whoami` for the account and `list_domains` to see which senders are allowed; a send from an unverified domain returns a clear error, not a silent failure. For a zero-setup first send, use from_email `onboarding@send16.com` — the sandbox sender delivers with no DNS, but only to your own account email.
send_campaign_test	Send a test email for an existing campaign to preview how it will look in recipients' inboxes.
create_campaign	Create a new email campaign as a draft: optionally with full HTML content and recipients (exactly ONE of audienceIds / segmentId / contactIds / tagIds / sendToAll) so it's ready to test and send. Nothing is sent until schedule_campaign.
design_email_template	Use AI to generate a complete email HTML template based on a description. Returns ready-to-use HTML that can be sent or used in campaigns.
list_campaigns	List email campaigns, newest first. Use `search` to find a past campaign the user describes vaguely ('the invite one', 'that July newsletter') — it matches name and subject case-insensitively; try distinctive words from their description and broaden if no hits.
create_contact	Add a single new contact, optionally straight into audiences and/or with tags — e.g. 'add this person from my email into the newsletter list'. Contacts are subscribed by default. For more than a handful of people, use import_contacts instead.
search_contacts	Search contacts by email address or name. Returns matching contacts with their tags and subscription status.
list_contacts	List all contacts with optional filtering by subscription status and tag. Supports pagination.
import_contacts	Bulk import contacts from CSV data (min column: email), optionally straight into audiences and/or with tags. This is the tool for cross-app flows — e.g. pulling people out of Gmail, a CRM, or a spreadsheet and landing them in a Send16 audience in one call. Set updateExisting for upsert semantics (safe to re-run).
list_domains	List all sending domains configured in your Send16 workspace, including their verification status and DNS records.
check_domain_health	Check the DNS health of a specific domain, including DKIM, SPF, DMARC, and MX record verification status. Triggers a fresh DNS lookup.
get_campaign_stats	Get detailed performance statistics for a specific campaign including open rate, click rate, bounce rate, and delivery metrics.
get_deliverability_status	Get your workspace's deliverability summary — sending reputation, domain authentication status, and recent bounce/complaint health. (Deliverability Hub plan feature.)
list_automations	List all automations in the workspace, including draft/active/paused status and trigger types.
get_automation	Get a single automation by ID, including its trigger, steps, and current status.
enroll_in_automation	Manually enroll a contact in an active automation. The automation must be in 'active' status. Use send_event for event-driven enrollment.
send_event	Fire a custom event for a contact. Automations whose trigger is `{type:'custom_event', eventName:'<name>'}` will enroll the contact and start running. Payload is exposed to condition steps as `event.<key>`.
list_templates	List starter-gallery email templates available to every workspace.
get_template	Get a single starter template by ID, including its EmailContent JSON.
render_email_content	Compile an EmailContent JSON object (the shape used by the Send16 builder + templates) into HTML using the platform's authoritative renderer. Returns the exact HTML the API would send. Useful for previews and post-processing.
add_domain	Register a new sending domain. Returns the DNS records the user must add to their DNS provider, after which they should call check_domain_health to verify.
pre_send_review	Run an AI pre-send review on an email's HTML before sending. Surfaces tone issues, broken links, missing alt text, spam triggers, and accessibility problems.
generate_email_from_url	Scrape a URL (e.g. a launch blog post or product page) and generate an email draft from its content. Returns subject, preview text, and HTML body.
list_messages	List messages from the unified send log (transactional + campaign). Filter by recipient, sender, status, date range, or source.
get_message	Fetch a single message with its full event timeline (created → sent → delivered → opened → clicked → ...).
get_message_events	Get just the delivery event timeline for a message — no body or recipient details.
list_convos	List inbox conversations. Filter by state, mailbox, label, screener status, or full-text search. Send16's unified inbox combines transactional reply threading with team-managed shared inboxes.
get_convo	Get a single conversation with its full thread of posts (incoming + outgoing).
send_reply	Reply to an inbox conversation. The reply is sent from the original recipient address (the alias the convo arrived on) and threaded back to the contact.
mark_convo_read	Mark a conversation as read for the current viewer.
update_convo	Update conversation status (open/closed/archived/snoozed) or assignee.
add_convo_note	Add a private internal note on a conversation. Notes are visible only to workspace members.
screener_decide	Decide a pending screener conversation (first-time sender). 'allow' lets future emails through, 'reject' blocks, 'cold' marks as cold outreach.
list_inbox_counts	Get unread/total counts per category and label for the inbox sidebar (newsletter, transactional, marketing, calendar, social, cold).
list_topics	List subscription topics. Topics are granular categories contacts can subscribe to (e.g. 'product-updates', 'weekly-digest'). Campaigns and automations can be gated to subscribers of a specific topic.
create_topic	Create a new subscription topic. Contacts opt into topics individually via the preference center.
update_topic	Update a subscription topic (name, description, default).
delete_topic	Delete a subscription topic. All subscribers will be detached.
list_actions	List Actions. Actions fire a transactional template when a custom event arrives — Plunk-style 'event_name → template' pairings, simpler than full automations.
get_action	Get a single Action with its trigger config and template binding.
create_action	Create an Action that maps an event name to a transactional template. Each matching event sends one email to the contact.
update_action	Update an Action (toggle enabled, change template, change event name).
delete_action	Delete an Action.
list_audiences	List audiences (lists). An audience is a static, manually-managed group of contacts.
create_audience	Create a new audience.
add_contacts_to_audience	Add contacts (by ID) to an audience.
remove_contact_from_audience	Remove a contact from an audience.
delete_audience	Delete an audience (list). Contacts are not deleted — only the list and its memberships are removed.
list_segments	List dynamic segments. Segments compute their members from a filter expression at send time.
preview_segment	Preview the contacts that match a segment without sending.
update_contact	Update a contact's profile fields, custom fields, or subscription state.
delete_contact	Delete a contact and all associated events. Irreversible.
get_contact_timeline	Get a contact's full activity timeline: emails received, events fired, opens, clicks, automation enrollments, topic changes.
get_contact_health_score	Get a contact's 0-100 health score based on recent engagement (opens, clicks, replies).
send_broadcast	One-shot broadcast: create a campaign and immediately schedule it to send, in a single call. Pass either an audienceId, segmentId, topicId, or fully-qualified filter. Provide html OR templateSlug.
schedule_campaign	Schedule (or send immediately) an existing draft campaign to an audience/segment/topic.
update_campaign	Update a draft campaign: name, subject, preview text, sender info, HTML content, and/or recipients. Retarget with exactly ONE of audienceIds / segmentId / contactIds / tagIds / sendToAll, then verify with preview_campaign_recipients before sending. Only drafts can be edited.
pause_campaign	Pause a sending campaign. Already-sent messages are unaffected; remaining sends halt.
resume_campaign	Resume a paused campaign.
duplicate_campaign	Duplicate a campaign (template, content, and settings) as a new draft — works on sent campaigns too, so this is the way to re-use a past campaign's design. Optionally rename and retarget in the same call (exactly ONE of audienceIds / segmentId / contactIds / tagIds / sendToAll). NOTE: without retargeting, the copy keeps the ORIGINAL campaign's recipients.
delete_campaign	Delete a draft campaign. Sent campaigns cannot be deleted (only archived).
preview_campaign_recipients	Preview the recipient set for a campaign before sending. Returns count + sample list.
activate_automation	Activate an automation. New events matching its triggers will start enrolling contacts.
pause_automation	Pause an automation. Existing enrollments freeze in place; no new contacts enroll.
get_automation_stats	Get aggregate analytics for an automation: total enrollments, completed, exited, open/click rates per step.
list_automation_enrollments	List active and historical enrollments for an automation.
list_workspaces	List workspaces the authenticated user has access to (owner or member).
get_workspace	Get the current workspace (the one the API key belongs to).
get_brand	Get the workspace's brand settings: colors, logo, fonts, and the DESIGN.md spec injected into AI generation prompts.
update_brand	Update workspace brand settings. The designSpec field is a Markdown DESIGN.md document fed into AI generation system prompts — use it to encode voice, do/don't lists, and visual rules.
get_workspace_usage	Get the current month's send count, contact count, and plan limits.
list_suppressions	List suppressed email addresses (bounces, complaints, unsubscribes, manual).
add_suppression	Add an email to the suppression list. Future sends to this address will be blocked.
remove_suppression	Remove an email from the suppression list. Use only when you've confirmed the recipient wants to receive mail again.
list_webhooks	List configured outgoing webhooks (your endpoints that Send16 POSTs delivery events to). Outgoing webhooks are a plan feature.
create_webhook	Register an outgoing webhook endpoint. Send16 POSTs event JSON to this URL with an HMAC-SHA256 signature. Outgoing webhooks are a plan feature.
delete_webhook	Delete an outgoing webhook endpoint.
regenerate_webhook_secret	Rotate the HMAC signing secret for an outgoing webhook endpoint. Returns the new secret once.