Laposta MCP by usefulapi

MCP server · hosted · v1.0.0 · io.usefulapi/laposta

Online · tested 6h agoNEW · 7h agoSeen in the registry 49m ago

Read Laposta lists, members, campaigns and reports; add members and build campaigns.

What it does

Laposta MCP by usefulapi is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES

Local installNO

Live checkOnline · 18 tools

Version1.0.0

PriceNot in the registry

First seen25 Oct 2026

Last checked49m ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 6h ago (live check)

Hosted endpoint

https://laposta.usefulapi.io/mcp streamable-http

In Claude Code: claude mcp add --transport http laposta-mcp-by-usefulapi https://laposta.usefulapi.io/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "laposta-mcp-by-usefulapi": {
      "url": "https://laposta.usefulapi.io/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 6h ago

ONLINE Laposta MCP by usefulapi answered an MCP connection on 26 Oct 2026 and introduced itself as laposta-mcp 1.0.0 (MCP protocol 2025-06-18).

18 tools offered to AI assistants

laposta_list_lists · List all mailing lists of the Laposta account with member counts (active, unsubscribed, cleaned). Use the list_id in the other tools.
laposta_get_list · Get one mailing list: name, state, notification addresses and member counts.
laposta_list_fields · List the custom fields of a mailing list (name, custom_name used as the key in custom_fields, datatype, required, options). Call this before adding or updating a member.
laposta_list_segments · List the segments of a mailing list (a segment id can be a campaign recipient together with its list).
laposta_list_members · List the members (subscribers) of a mailing list, one page at a time. Filter by state, free-text search (email and field values) or label. Contains personal data: only fetch what the task needs.
laposta_get_member · Get one member of a list by member id or email address: state, signup/confirm dates and custom field values.
laposta_get_member_history · The event history of one member (subscribed, confirmed, opened, clicked, bounced, unsubscribed, automations ...), newest first by default. Optionally limited to one campaign or a date range. Paged by cursor.
laposta_list_campaigns · List the account's campaigns (name, subject, sender, recipient lists, delivery moments). Use limit/offset to page.
laposta_get_campaign · Get one campaign: name, subject, preview text, sender, reply-to, recipients, delivery moments and web version URL.
laposta_get_campaign_content · Get the plain-text content of a campaign (and its import_url if it was imported). Set include_html to also get the full HTML (large).
laposta_get_campaign_history · Recipient events of one campaign (delivered, opened, clicked, bounced, unsubscribed ...), newest first by default, optionally within a date range. Paged by cursor. For totals use laposta_get_report.
laposta_list_reports · Result figures of all campaigns: sent, accepted, opened, clicked, bounced, unsubscribed, with ratios. Use limit/offset to page.

Show 6 more

laposta_get_report · Result figures of one campaign: sent, accepted, unique opens and clicks, bounces, complaints, unsubscribes and their ratios.
laposta_add_member · WRITE: add one email address to a mailing list (subscribe). On a double opt-in list Laposta sends the confirmation email to that address. The address must have given consent. With upsert, an existing active member's fields are overwritten;
laposta_update_member · WRITE: change a member's custom field values and/or email address, or unsubscribe the member (state: unsubscribed). Only the fields you pass change. Re-subscribing a person is not offered here: do it in the Laposta app or with laposta_add_m
laposta_create_campaign · WRITE: create a new regular campaign (a draft: it is NOT filled, scheduled or sent). Fill it with laposta_set_campaign_content, check it with laposta_send_test_email and send it in the Laposta app. The from_email must be an approved sender
laposta_set_campaign_content · WRITE: replace a campaign's content with your HTML, or let Laposta import it from a URL (html wins if both are given). Does not send anything. The reply's report lists problems Laposta found (javascript, missing unsubscribe link, missing im
laposta_send_test_email · WRITE: send a test copy of a campaign (it must have content and not be sent yet) to ONE email address. Does not send the campaign to its recipients.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Hosted endpoint	https://laposta.usefulapi.io/mcp	DECLARED	SRC-001 Official MCP Registry	49m ago
Local install (package)	no	DECLARED	SRC-001 Official MCP Registry	49m ago
Remote access (hosted)	yes	DECLARED	SRC-001 Official MCP Registry	49m ago
Website	https://usefulapi.io/laposta/	DECLARED	SRC-001 Official MCP Registry	49m ago
Repository	https://github.com/m190/usefulapi-mcp	DECLARED	SRC-001 Official MCP Registry	49m ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	49m ago
Version	1.0.0	DECLARED	SRC-001 Official MCP Registry	49m ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	49m ago

Change history

NEW25 Oct 2026
first seen in the index

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Questions about Laposta MCP by usefulapi

How do I connect Laposta MCP by usefulapi?

Use the hosted endpoint https://laposta.usefulapi.io/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does Laposta MCP by usefulapi offer?

When Electra Index connected on 26 Oct 2026, it listed 18 tools: laposta_list_lists, laposta_get_list, laposta_list_fields, laposta_list_segments, laposta_list_members, laposta_get_member, laposta_get_member_history, laposta_list_campaigns and more. The full list is in "Live check" above.

Is Laposta MCP by usefulapi online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 6h ago.