FireText MCP by usefulapi

by usefulapi.io · remote · no sign-in to list tools · v1.3.3 · published by io.usefulapi

Read FireText credit, messages and reports; send an SMS to up to 10 numbers; manage opt-outs.

Deletes · 3Changes · 1

Compare Registry entry

13 tools: 3 can delete or cancel things, 1 change things and 9 only read.

Scanned Oct 21, 2026

Deletes or cancels3Claude Code: deny: see these tools
Can't be undone0Claude Code: ask
Changes things1Claude Code: ask: see these tools
Only reads9Claude Code: allow: see these tools

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http firetext https://firetext.usefulapi.io/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn

Warnfiretext_get_click_report
The server marks "firetext_get_click_report" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
Matched text
annotations: {"readOnlyHint":true}; The name "firetext_get_click_report" says "get": a word for reading.
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

13 tools

Deletes or cancels 3Removes, cancels or revokes something.Claude Code: deny

firetext_send_smsWRITE, SPENDS MONEY: sends a REAL SMS to real phones and uses the account's SMS credits (one credit per 160 GSM characters per recipient; long and unicode messages cost more).No findings
Why it is in this group
- The name "firetext_send_sms" says "send": a word for sending, and what is sent cannot be taken back.
- The description says "Cannot be undone".
- The input addresses people (input.to): what it sends cannot be taken back.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
WRITE, SPENDS MONEY: sends a REAL SMS to real phones and uses the account's SMS credits (one credit per 160 GSM characters per recipient; long and unicode messages cost more). Cannot be undone. At most 10 recipients per call; no groups, templates, scheduling or repeats. Only call after the user confirmed the exact text, sender and numbers. FireText: /sendsms.
Annotations the server declares
- title: Send SMS
- destructiveHint: true
firetext_subscribe_contactWRITE: adds a contact (by mobile number) to the FireText account, optionally into a group, or with update=true refreshes the names/custom fields of an existing contact.No findings
Why it is in this group
- The name "firetext_subscribe_contact" says "subscribe": a word for a change.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
WRITE: adds a contact (by mobile number) to the FireText account, optionally into a group, or with update=true refreshes the names/custom fields of an existing contact. Does not send any SMS. A contact that opted out cannot be re-added this way (they must rejoin by SMS). FireText: /subscribe.
Annotations the server declares
- title: Add or update contact
- destructiveHint: true
firetext_unsubscribe_contactWRITE: opts a contact out of the FireText account (all groups by default), so it no longer receives group messages.No findings
Why it is in this group
- The name "firetext_unsubscribe_contact" says "unsubscribe": a word for a change.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
WRITE: opts a contact out of the FireText account (all groups by default), so it no longer receives group messages. The contact can only rejoin by SMS. Does not send any SMS. FireText: /unsubscribe.
Annotations the server declares
- title: Unsubscribe contact
- destructiveHint: true

Changes things 1Creates or changes something that can be changed back.Claude Code: ask

firetext_get_click_reportLink clicks for one sent message (mobile, names, clicked, userAgent).1 finding
Why it is in this group
- The name "firetext_get_click_report" says "get": a word for reading.
- The description's first verb is "link": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "firetext_get_click_report" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true}; The name "firetext_get_click_report" says "get": a word for reading.
  What this check looks for
Description, as the server wrote it
Link clicks for one sent message (mobile, names, clicked, userAgent). Only for messages that used FireText's Trackable SMS feature (otherwise the vendor answers URL error). FireText: /clickreport.
Annotations the server declares
- title: Get click report
- readOnlyHint: true

Only reads 9Looks things up and changes nothing.Claude Code: allow

firetext_get_contactStored details of one contact by mobile number (firstname, lastname, mobile, customField1-3).No findings
Why it is in this group
- The name "firetext_get_contact" says "get": a word for reading.
Description, as the server wrote it
Stored details of one contact by mobile number (firstname, lastname, mobile, customField1-3). FireText: /contactinfo.
Annotations the server declares
- title: Get contact
- readOnlyHint: true
firetext_get_creditNumber of SMS credits (messages) remaining on the FireText account or a sub-account.No findings
Why it is in this group
- The name "firetext_get_credit" says "get": a word for reading.
Description, as the server wrote it
Number of SMS credits (messages) remaining on the FireText account or a sub-account. FireText: /credit.
Annotations the server declares
- title: Get SMS credit
- readOnlyHint: true
firetext_get_delivery_reportPer-recipient delivery status of one sent message (mobile, names, messageSent, messageUpdate, status: Delivered / Declined / Buffered / Pending with Network / Rejected / Unconfirme…No findings
Why it is in this group
- The name "firetext_get_delivery_report" says "get": a word for reading.
Description, as the server wrote it
Per-recipient delivery status of one sent message (mobile, names, messageSent, messageUpdate, status: Delivered / Declined / Buffered / Pending with Network / Rejected / Unconfirmed). Give the FireText message id OR the custom reference used when sending. FireText: /deliveryreport.
Annotations the server declares
- title: Get delivery report
- readOnlyHint: true
firetext_get_sent_summaryTotals for a date range: number of campaigns, recipients and credits used.No findings
Why it is in this group
- The name "firetext_get_sent_summary" says "get": a word for reading.
Description, as the server wrote it
Totals for a date range: number of campaigns, recipients and credits used. FireText: /sentreport.
Annotations the server declares
- title: Get sent summary
- readOnlyHint: true
firetext_list_keywordsSMS keywords on the account (keywordID, number, keyword, reference).No findings
Why it is in this group
- The name "firetext_list_keywords" says "list": a word for reading.
Description, as the server wrote it
SMS keywords on the account (keywordID, number, keyword, reference). FireText: /keywords.
Annotations the server declares
- title: List keywords
- readOnlyHint: true
firetext_list_received_messagesInbound SMS received on the account's FireText numbers/keywords (messageID, sentTo, keyword, receivedFrom, receivedOn, message).No findings
Why it is in this group
- The name "firetext_list_received_messages" says "list": a word for reading.
Description, as the server wrote it
Inbound SMS received on the account's FireText numbers/keywords (messageID, sentTo, keyword, receivedFrom, receivedOn, message). Dates YYYY-MM-DD; from="last" returns only what is new since the last call. FireText: /receivedmessages.
Annotations the server declares
- title: List received messages
- readOnlyHint: true
firetext_list_scheduled_messagesMessages queued for later sending (messageID, queuedOn, scheduledFor, recipientCount, sourceAddress, sendTo, message).No findings
Why it is in this group
- The name "firetext_list_scheduled_messages" says "list": a word for reading.
Description, as the server wrote it
Messages queued for later sending (messageID, queuedOn, scheduledFor, recipientCount, sourceAddress, sendTo, message). FireText: /scheduledmessages.
Annotations the server declares
- title: List scheduled messages
- readOnlyHint: true
firetext_list_sent_messagesMessages (campaigns) sent from the account: messageID, sentOn, sentTo (group), recipientCount, message.No findings
Why it is in this group
- The name "firetext_list_sent_messages" says "list": a word for reading.
Description, as the server wrote it
Messages (campaigns) sent from the account: messageID, sentOn, sentTo (group), recipientCount, message. The messageID is what the delivery and click reports need. Dates YYYY-MM-DD. FireText: /sentmessages.
Annotations the server declares
- title: List sent messages
- readOnlyHint: true
firetext_list_unsubscribedContacts that opted out (names, mobile, custom fields, addedOn, unsubscribedOn, reason).No findings
Why it is in this group
- The name "firetext_list_unsubscribed" says "list": a word for reading.
Description, as the server wrote it
Contacts that opted out (names, mobile, custom fields, addedOn, unsubscribedOn, reason). Optional date range and group API id. FireText: /unsubscribed.
Annotations the server declares
- title: List unsubscribed contacts
- readOnlyHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.3.3. Values in angle brackets are yours to fill in.

claude mcp add --transport http firetext https://firetext.usefulapi.io/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__firetext__firetext_get_credit",
      "mcp__firetext__firetext_list_received_messages",
      "mcp__firetext__firetext_list_sent_messages",
      "mcp__firetext__firetext_get_sent_summary",
      "mcp__firetext__firetext_list_scheduled_messages",
      "mcp__firetext__firetext_get_delivery_report",
      "mcp__firetext__firetext_get_contact",
      "mcp__firetext__firetext_list_unsubscribed",
      "mcp__firetext__firetext_list_keywords"
    ],
    "ask": [
      "mcp__firetext__firetext_get_click_report"
    ],
    "deny": [
      "mcp__firetext__firetext_send_sms",
      "mcp__firetext__firetext_subscribe_contact",
      "mcp__firetext__firetext_unsubscribe_contact"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as firetext. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/io.usefulapi/firetext/changes.xml

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Anlyon alternative

4 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

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Source: MCP Registry · repository. Synced Oct 21, 2026, 19:23 UTC.

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