io.usefulapiPublished by usefulapi.ioOfficial publisherv1.36.3Updated Nov 7, 2026
Send SMS/MMS, manage contacts, and read campaigns, messages and media on SimpleTexting.
The publisher's own server: Ably MCP by usefulapi
Hosted SimpleTexting connector that lets an assistant send SMS/MMS, update contacts, and read campaigns, messages and media.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.usefulapi%2Fsimpletexting/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"simpletexting-by-usefulapi": {
"type": "http",
"url": "https://simpletexting.usefulapi.io/mcp"
}
}
}Manage SimpleTexting from Claude, Cursor, or any MCP client — send SMS/MMS, manage contacts, and read campaigns, messages and media. Hosted, no local install: connect with your SimpleTexting API token.
Live endpoint: https://simpletexting.usefulapi.io/mcp · Homepage: https://usefulapi.io
https://simpletexting.usefulapi.io/mcp.claude mcp add --transport http simpletexting https://simpletexting.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your SimpleTexting credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/simpletexting/
On first connect you'll paste your SimpleTexting API token (SimpleTexting → Settings → API). It's validated, stored per-user, and scoped to you — no keys in config files.
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with simpletexting_upgrade (it returns a Stripe Checkout link). Cancel any time with simpletexting_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running simpletexting_upgrade before then undoes the cancel. Or write to [email protected].
MIT — see LICENSE. Documentation only; the server is hosted.
Source: servers/simpletexting/README.md at commit 4046075
List contacts
List the account's contacts as a paged collection, optionally filtered by a `since` cursor and sort `direction`. SimpleTexting REST: GET /contacts.
pagesizesincedirectionGet contact
Get a single contact by its id or phone number, including profile fields, list memberships, and custom fields. SimpleTexting REST: GET /contacts/{contactIdOrNumber}.
contactrequiredList campaigns
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.
pagesizestatestartDateToaccountPhonelistNameOrIdstartDateFromGet campaign
Get a single campaign by its id, including its message, recipients, and status. SimpleTexting REST: GET /campaigns/{id}.
campaign_idrequiredList messages
List the account's messages as a paged collection (inbound + outbound message history). SimpleTexting REST: GET /messages.
pagesizeGet message
Get a single message by its id, including its text, direction, status, and timestamps. SimpleTexting REST: GET /messages/{id}.
message_idrequiredList media
List the account's media items (MMS assets) as a paged collection. SimpleTexting REST: GET /media.
pagesizeGet media
Get a single media item (MMS asset) by its id, including its URL and metadata. SimpleTexting REST: GET /media/{id}.
media_idrequiredEvaluate message
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?}.
modetextrequiredSend message
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?}.
modetextrequiredsubjectmediaItemsaccountPhonecontactPhonerequiredfallbackTextUpdate contact
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}.
emailcommentcontactrequiredlistIdsbirthdaylastNamefirstNamecontactPhonecustomFields100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
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{ "mcpServers": { "simpletexting": { "url": "https://simpletexting.usefulapi.io/mcp" } }}