Hail

Name: Hail
Author: hail-hq

MCP serverMCP

Phone, SMS & email for AI agents — one remote MCP endpoint, OAuth login, zero install.

by hail-hqrepository ↗homepage ↗v0.1.0

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30-day availabilityno checks in window

30 days agotoday

Tools observed via MCP handshake

place_call — Originate an outbound phone call. Provide ``system_prompt`` (mode A — Hail's bundled fallback LLM uses this prompt) or ``llm`` (mode B — bring
send_email — Send an outbound email through your configured SES sender. ``to`` is a non-empty list of RFC-style email addresses. At least one of ``body_text
upload_email_attachment — Upload a file to attach to a future outbound email. ``content_base64`` is the file's raw bytes, base64-encoded. Returns ``{"id": ..., "filename
get_call — Fetch the current state of one call by id. Use this after ``place_call`` (or to check on any prior call) to read the call's latest ``status`` a
list_calls — List recent calls in your organization, newest first. Cursor-paginated: pass the previous response's ``next_cursor`` to fetch the next page. ``
send_sms — Send an outbound SMS from your organization's dedicated number. ``to`` must be E.164 (e.g. ``+14155551234``). ``body`` is the message text. SMS
get_sms — Fetch the current state of one SMS by id. Use this after ``send_sms`` to check delivery status. Example: get_sms(sms_id="...")
list_sms — Page through recent SMS messages for your organization. ``status`` filters to one of: queued, sent, delivered, failed, undelivered, received. `
get_email — Fetch the full record of one email by id. Returns the complete row — including ``body_text`` / ``body_html`` and (for inbound mail) the ``in_re
list_emails — List emails in your organization, newest first. Cursor-paginated: pass the previous response's ``next_cursor`` to fetch the next page. Two opti
get_email_raw — Get a fetchable URL for an email's original MIME source. Returns ``{"url": "<presigned-s3-url>"}`` — a short-lived (~5 minute) link to the full
get_email_attachment — Get a fetchable URL for one inbound email attachment. ``attachment_id`` comes from an item in ``get_email``'s ``attachments`` list. Returns ``{
get_email_events — Delivery/engagement timeline (sent→delivered→opened…) for one email. Chronological lifecycle events for a single email — use this to see exactl
get_email_stats — Account-level email deliverability stats (counts, rates, time series). Aggregates across your whole organization's outbound mail over a window
get_events — Page through events from across the org or one resource. Pass ``id="<type>:<uuid>"`` to narrow to a single resource — supported types are ``cal
list_contacts — List the workspace's contacts: org members (with their phone/email) plus manually saved contacts. Use ``lookup_contact`` for name searches. ``q
lookup_contact — Find a contact by name, email, or phone fragment. Resolve a person to their ``phone_e164``/``email`` BEFORE calling ``place_call``, ``send_sms``
list_email_domains — List the addresses this workspace can send email from. Call this BEFORE ``send_email`` when you do not already know the ``from_`` address — do n
whoami — Identify the human whose credentials this session runs under. Use it to sign or route mail as that person: pass their address as ``send_email(r
create_contact — Save a new contact for the workspace. Provide at least one of ``phone_e164`` (E.164, e.g. ``+14155551234``) or ``email`` — the API rejects (422)

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Official MCP Registryio.github.hail-hq/hail-mcp

first seen 7 h ago · fetched 7 h agoopen ↗

Field history (7 recent events)

7 h ago · declared · summary → "Phone, SMS & email for AI agents — one remote MCP endpoint, OAuth login, zero install."
7 h ago · declared · description → "Phone, SMS & email for AI agents — one remote MCP endpoint, OAuth login, zero install."
7 h ago · declared · publisherName → "hail-hq"
7 h ago · declared · homepageUrl → "https://hail.so/mcp"
7 h ago · declared · repoUrl → "https://github.com/hail-hq/hail"
7 h ago · declared · version → "0.1.0"
7 h ago · declared · protocols → ["mcp"]

when	check	result	http	latency	detail
44 min ago	mcp initialize	ok	200	19 ms	server hail 1.29.1 · protocol 2025-06-18 · 20 tools
7 h ago	mcp initialize	ok	200	19 ms	server hail 1.29.1 · protocol 2025-06-18 · 20 tools

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