SimpleTexting MCP by usefulapi

io.usefulapi/simpletexting

Send SMS/MMS, manage contacts, and read campaigns, messages and media on SimpleTexting.

Yes, your AI can use this right now.Answered a live MCP handshake in 223 ms with no sign-in needed and exposes 11 tools.

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Settings → Connectors → Add custom connector
URL: https://simpletexting.usefulapi.io/mcp

11 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
simpletexting_list_contactsread-only

List the account's contacts as a paged collection, optionally filtered by a `since` cursor and sort `direction`. SimpleTexting REST: GET /contacts.

simpletexting_get_contactread-only

Get a single contact by its id or phone number, including profile fields, list memberships, and custom fields. SimpleTexting REST: GET /contacts/{contactIdOrNumber}.

simpletexting_list_campaignsread-only

List the account's campaigns as a paged collection, optionally filtered by sending number, state, list, and start-date range. Note: only immediate campaigns are returned — scheduled/recurring campaigns are NOT included. SimpleTexting REST: GET /campaigns.

simpletexting_get_campaignread-only

Get a single campaign by its id, including its message, recipients, and status. SimpleTexting REST: GET /campaigns/{id}.

simpletexting_list_messagesread-only

List the account's messages as a paged collection (inbound + outbound message history). SimpleTexting REST: GET /messages.

simpletexting_get_messageread-only

Get a single message by its id, including its text, direction, status, and timestamps. SimpleTexting REST: GET /messages/{id}.

simpletexting_list_mediaread-only

List the account's media items (MMS assets) as a paged collection. SimpleTexting REST: GET /media.

simpletexting_get_mediaread-only

Get a single media item (MMS asset) by its id, including its URL and metadata. SimpleTexting REST: GET /media/{id}.

simpletexting_evaluate_messageread-only

DRY-RUN a message body to compute its segment count, whether it sends as SMS or MMS, and its estimated cost — WITHOUT sending anything. Safe and read-only. SimpleTexting REST: POST /messages/evaluate with JSON body {text, mode?}.

simpletexting_send_messagecan modify

SENDS A REAL SMS or MMS to a recipient — this MODIFIES live data and consumes message credits. Provide only the optional fields you need. SimpleTexting REST: POST /messages with JSON body {contactPhone, text, accountPhone?, mode?, subject?, fallbackText?, mediaItems?}.

simpletexting_update_contactcan modify

UPDATES a live contact — its profile fields, list memberships, and custom fields. This MODIFIES live data. Provide only the fields you want to change. SimpleTexting REST: PUT /contacts/{contactIdOrNumber}.

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