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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Communication & messaging

SMS Everyone MCP by usefulapi

Send confirmed SMS, check credits, delivery and replies, and manage opt-outs with SMS Everyone.

Checks passed
14 / 22

0 failed · 8 not measured

Median response
139 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
11

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 139 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name sms-everyone-mcp.

  • Pass
    Lists tools

    tools/list returned 11 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 139 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 139 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    28 of 28 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-10T23:34:24.747982Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using SMS Everyone MCP by usefulapi

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http sms-everyone-mcp-by-usefulapi https://sms-everyone.usefulapi.io/mcp

Capabilities

Tools 11

smseveryone_add_optouts

WRITE: adds 1 to 25 phone numbers to the account's optout database, so no later campaign is sent to them. This server cannot opt a number back in. Do it only when the user asks. SMS Everyone REST: POST /api/optouts with Action add.

Discovered
smseveryone_cancel_campaign

WRITE: deletes a scheduled SMS campaign so it is not sent. Only works before the campaign start time (afterwards SMS Everyone refuses it with an error code). It cannot be undone. SMS Everyone REST: POST /api/campaign with Action delete.

Discovered
smseveryone_get_account

Show the SMS Everyone account: user id, remaining SMS credits, whether unicode (emoji, non-English text) is enabled and whether international messaging is allowed. SMS Everyone REST: POST /api/RetrieveUserSettings.

Discovered
smseveryone_get_campaign_status

Show whether a sent or scheduled campaign is Scheduled, Running, Paused or Deleted. SMS Everyone REST: POST /api/campaign with Action status.

Discovered
smseveryone_get_contact_list

Show the mobile numbers stored in one list. The API returns the whole list; this tool shows the first `limit` numbers and the total count. SMS Everyone REST: POST /api/crm with Action details.

Discovered
smseveryone_get_delivery_status

Delivery receipts of a campaign: one entry per destination with a timestamp, a DeliveryReceiptStatusId and a carrier code. Pass destination to see one number only. An empty list means no receipt has arrived yet (carriers can take up to 24 hours) or the campaign id is not on this account. SMS Everyone asks for no more than one request per minute in production. SMS Everyone REST: POST /api/DRStatus.

Discovered
smseveryone_list_contact_lists

List the stored lists (CRM groups) of mobile numbers: list id (CrmId), description and number count. SMS Everyone REST: POST /api/crm with Action list.

Discovered
smseveryone_list_optouts

List phone numbers in the account's optout database (messages to them are never sent): number, date added, reason. The API returns the whole list; this tool shows the first `limit` entries and the total. SMS Everyone REST: POST /api/optouts with Action list.

Discovered
smseveryone_list_replies

List SMS replies received on the account: received time, the sender's number (Originator), the account number it was sent to (Recipient), the text and a reference id. Always asks for a time window (the last `days` days, 1 to 7, counted back to 12am yesterday for 1, or a date range of at most 30 days), which leaves the replies available for later calls. Default: days 1. Production polling is limited to once per minute per account through this MCP; five minutes is recommended. SMS Everyone REST: POST /api/replies.

Discovered
smseveryone_pause_campaign

WRITE: pauses a scheduled campaign (or one that is sending; SMS Everyone sends over 1000 messages a second, so a running campaign usually finishes first). A campaign scheduled in the past cannot be paused. This server has no way to resume it: the user must do that in SMS Everyone. SMS Everyone REST: POST /api/campaign with Action pause.

Discovered
smseveryone_send_sms

WRITE: SENDS REAL SMS to real people and SPENDS CREDITS from the user's SMS Everyone account; a sent message cannot be recalled (a campaign scheduled for later can be cancelled with cancel_campaign). One message text to 1 to 25 phone numbers in international format without "+" (e.g. 61400123456 for Australia, 6421123456 for New Zealand). Cost = credits per part x number of parts x recipients: a text is 160 characters per part (153 when longer), and one emoji or non-English character makes it unicode: 70 characters per part (67 when longer), more credits. Numbers on the account's optout list are skipped. The originator is where the message appears to come from and must be one registered with SMS Everyone for the account (an Australian alphanumeric sender must be ACMA registered). Optional time_scheduled (YYYYMMDDHHmm in the account's time zone; a time in the past sends at once). Only send what the user explicitly asked for; confirm the text, recipients and sender first. No stored lists, no bulk. SMS Everyone REST: POST /api/campaign with Action create.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected139 ms11