SimpleTexting MCP by usefulapi

Server Details

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

If you are the author of this connector, you can claim ownership by verifying the domain or GitHub account it belongs to. Claimed connector authors can inspect health checks, view analytics, and manage their listing.

Status: Healthy
Uptime: 81.1% over 58 days
Last Tested: 2026-10-14 11:59
Transport: Streamable HTTP · MCP 2025-06-18
URL
Repository: m190/usefulapi-mcp
GitHub Stars: 0

TDQS

A3.9/5.0

Scored 2026-07-28 10:25 across 11 tools

Disambiguation5/5

Each tool targets a distinct resource and action: evaluate vs send, get vs list for campaigns/contacts/media/messages, and update for contacts. No overlapping purposes.

Naming Consistency5/5

All tools follow a consistent 'simpletexting_verb_noun' pattern with lowercase and underscores. Verbs are imperative (evaluate, get, list, send, update) and nouns use singular for get and plural for list, as expected.

Tool Count5/5

11 tools is well-scoped for a messaging API, covering the core operations without being excessive. Each tool serves a clear purpose and earns its place.

Completeness2/5

Significant gaps exist: no create or delete for contacts, campaigns, or media; no delete for messages. The surface is read-heavy with only send and update as write operations, limiting full lifecycle management.

Available Tools

11 tools

simpletexting_evaluate_messageEvaluate message

Read-only

Inspect

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?}.

ParametersJSON Schema

Name	Required	Description	Default
`mode`	No	Optional send mode to evaluate against (e.g. AUTO \| SMS \| MMS).
`text`	Yes	The message body to evaluate.

simpletexting_get_campaignGet campaign

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`campaign_id`	Yes	Campaign id.

simpletexting_get_contactGet contact

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`contact`	Yes	Contact id or phone number.

simpletexting_get_mediaGet media

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`media_id`	Yes	Media item id.

simpletexting_get_messageGet message

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`message_id`	Yes	Message id.

simpletexting_list_campaignsList campaigns

Read-only

Inspect

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.

ParametersJSON Schema

Name	Required	Description
`page`	No	Zero-based page number.
`size`	No	Page size (1-100).
`state`	No	Filter by campaign state (e.g. SENT \| SCHEDULED \| DRAFT).
`startDateTo`	No	Filter to campaigns starting on/before this date.
`accountPhone`	No	Filter by the sending account phone number.
`listNameOrId`	No	Filter by recipient list name or id.
`startDateFrom`	No	Filter to campaigns starting on/after this date.

simpletexting_list_contactsList contacts

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description
`page`	No	Zero-based page number.
`size`	No	Page size (1-100).
`since`	No	Return contacts created/updated since this cursor or timestamp.
`direction`	No	Sort direction (e.g. ASC \| DESC).

simpletexting_list_mediaList media

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`page`	No	Zero-based page number.
`size`	No	Page size (1-100).

simpletexting_list_messagesList messages

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`page`	No	Zero-based page number.
`size`	No	Page size (1-100).

simpletexting_send_messageSend message

Destructive

Inspect

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?}.

ParametersJSON Schema

Name	Required	Description
`mode`	No	Send mode: AUTO \| SMS \| MMS \| MMS_PREFERRED.
`text`	Yes	Message body to send.
`subject`	No	MMS subject line.
`mediaItems`	No	Media URLs or media ids to attach (makes it an MMS).
`accountPhone`	No	Sending account phone number — omit to use the account default.
`contactPhone`	Yes	Recipient phone number (E.164 or national format).
`fallbackText`	No	Fallback text if MMS cannot be delivered.

simpletexting_update_contactUpdate contact

Destructive

Inspect

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}.

ParametersJSON Schema

Name	Required	Description
`email`	No	Contact email address.
`comment`	No	Free-text note on the contact.
`contact`	Yes	Contact id or phone number to update.
`listIds`	No	List ids or names to assign the contact to.
`birthday`	No	Contact birthday (YYYY-MM-DD).
`lastName`	No	Contact last name.
`firstName`	No	Contact first name.
`contactPhone`	No	New phone number for the contact.
`customFields`	No	Custom field values, as a map of field name → value.