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Textline MCP by usefulapi

by m190version 1.26.3i★ –iRuns in the cloud
Registry nameio.usefulapi/textline

Install

Overview

Description from the maker (original English)

Read Textline conversations, contacts and reports; send a text, add notes, resolve or transfer.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Docs, sheets & office work

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 23 things (tools) textline_list_conversations, textline_get_conversation, textline_get_conversation_by_phone, textline_list_customers …
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://textline.usefulapi.io/mcp

Run this in your terminal

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

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "textline": {
      "url": "https://textline.usefulapi.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "textline": {
      "type": "http",
      "url": "https://textline.usefulapi.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://textline.usefulapi.io/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • textline_list_conversations

    List conversations (one per contact) in a department of the Textline shared inbox, with the contact and resolved status. Optional keyword search. GET /api/conversations.json.

  • textline_get_conversation

    Retrieve one conversation and its posts (messages in and out, internal whispers, resolve/transfer events), newest page first. Page with page/page_size or with before_uuid/after_uuid (a post uuid). GET /api/conversation/{uuid}.json.

  • textline_get_conversation_by_phone

    Retrieve the conversation with a phone number (in a department) and its posts (messages). GET /api/conversations.json?phone_number=….

  • textline_list_customers

    List or search contacts (customers) in the Textline address book: name, phone, email, tags, notes, custom fields, consent and reachability. GET /api/customers.json.

  • textline_get_customer

    Retrieve one contact (customer) from the address book by UUID. GET /api/customer/{uuid}.json.

  • textline_get_customer_by_phone

    Retrieve one contact (customer) from the address book by phone number. GET /api/customers.json?phone_number=….

  • textline_list_custom_fields

    List the address book's custom fields (name, data type, UUID). Use the UUIDs with textline_update_customer. GET /api/address_book/custom_fields.json.

  • textline_list_saved_searches

    List the address book's saved searches (contact segments) with name, description and UUID. GET /api/address_book/saved_searches.json.

  • textline_get_organization

    Retrieve the organization (account) name, optionally with its departments and agents. GET /api/organization.json.

  • textline_list_departments

    List the departments (groups / inbox phone lines) the token's agent can see: name, UUID, phone number, type (sms, facebook, smart_sms) and member agent UUIDs. GET /api/groups.json.

  • textline_list_agents

    List the agents (users) in the organization: name, email, UUID, permission level, availability and department UUIDs. GET /api/organization.json?include_users=1.

  • textline_get_agent

    Retrieve one agent (user) by UUID or email: name, permission level, availability (on_call) and departments. GET /api/users.json.

  • textline_list_dispositions

    List the dispositions (resolution reasons) set up in the account, optionally for one department. Use a UUID with textline_resolve_conversation. GET /api/dispositions.json.

  • textline_list_surveys

    List surveys (NPS, CSAT, custom) with their type and UUID. GET /api/surveys.json.

  • textline_list_survey_responses

    List the responses to one survey (ratings, follow-up text, contact, tags). Default: the last 30 days. GET /api/survey/{uuid}/responses.json.

  • textline_report_conversations

    Reporting API: list a department's conversations filtered by created/updated time, resolved, archived or blocked, with total_records. To get the next page pass the returned next.search_uuid, next.page and next.page_size exactly (the same filters are kept). Then use textline_repor

  • textline_report_posts

    Reporting API: list all posts (messages, whispers) of one conversation with creator, thread, first-response flags, filtered by created time, with total_records. To get the next page pass the returned next.search_uuid, next.page and next.page_size exactly. GET /api/reporting/conve

  • textline_send_message

    SENDS A REAL SMS/MMS to ONE contact from your Textline number — the customer receives it immediately and it cannot be unsent; it consumes message credits. Address it by conversation_uuid or by phone_number (+ optional department). Confirm the recipient and text with the user firs

  • textline_add_whisper

    WRITE: add an internal whisper (a note only your agents see, never sent to the customer) to a conversation, by conversation_uuid or phone_number. POST /api/conversation/{uuid}.json or POST /api/conversations.json with a whisper.

  • textline_resolve_conversation

    WRITE: mark a conversation resolved (closed), optionally with a disposition from textline_list_dispositions. Nothing is sent to the customer. POST /api/conversation/{uuid}/resolve.json.

  • textline_transfer_conversation

    WRITE: assign a conversation to another agent of the same department, by agent UUID or email (one of them). Nothing is sent to the customer. POST /api/conversation/{uuid}/transfer.json.

  • textline_create_customer

    WRITE: add a contact (customer) to the Textline address book. Sends nothing to the contact. POST /api/customers.json.

  • textline_update_customer

    WRITE: update a contact's name, email, notes, tags (add, remove or replace) or custom fields (by custom-field UUID from textline_list_custom_fields). Overwrites the fields you pass; sends nothing to the contact. PUT /api/customer/{uuid}.json.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 33 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 23 tool descriptions and found no hidden instructions to the AI

Compared with others in Docs, sheets & office worki

  • More stars than 0% of the other 2172 servers in this category
  • Published to the registry more recently than 96% of the other 2172 servers in this category
  • Basic checks equal to or better than 100% of the other 2172 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Textline MCP by usefulapi safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.26.3) reached the registry yesterday.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Agent-Native Calendar, Excel MCP Server, MCP Server for Excel

Alternatives

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Textline MCP by usefulapi

Use Textline from Claude, Cursor, or any MCP client — read Textline conversations, contacts and reports; send a text, add notes, resolve or transfer. Hosted, no local install: connect with your own Textline credentials.

Live endpoint: https://textline.usefulapi.io/mcp · Homepage: https://usefulapi.io/textline

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://textline.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http textline https://textline.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
{

"mcpServers": { "textline": { "url": "https://textline.usefulapi.io/mcp" } } }

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 Textline credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/textline/

On first connect you'll provide your Textline API access token. Your credentials are validated, stored per-user, and scoped to you — no keys in config files.

Tools

ToolTypeWhat it does
textline_list_conversationsreadList conversations
textline_get_conversationreadGet conversation messages
textline_get_conversation_by_phonereadGet conversation by phone number
textline_list_customersreadSearch contacts
textline_get_customerreadGet contact
textline_get_customer_by_phonereadGet contact by phone number
textline_list_custom_fieldsreadList contact custom fields
textline_list_saved_searchesreadList saved searches
textline_get_organizationreadGet organization
textline_list_departmentsreadList departments
textline_list_agentsreadList agents
textline_get_agentreadGet agent
textline_list_dispositionsreadList dispositions
textline_list_surveysreadList surveys
textline_list_survey_responsesreadList survey responses
textline_report_conversationsreadReport conversations by date
textline_report_postsreadReport posts of a conversation
textline_send_messagewriteSend SMS message
textline_add_whisperwriteAdd internal note (whisper)
textline_resolve_conversationwriteResolve conversation
textline_transfer_conversationwriteTransfer conversation
textline_create_customerwriteCreate contact
textline_update_customerwriteUpdate contact
textline_usage_statusmetaUsage status (free-tier meter)
textline_request_featuremetaRequest a missing feature
textline_upgrademetaUpgrade to Pro or Pro+
textline_cancel_subscriptionmetaCancel the Pro subscription

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.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per user)$9/mo or $90/yr (2 months free)Unlimited*

\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.

Pro covers this server only. Subscribe with textline_upgrade (it returns a Stripe Checkout link). Cancel any time with textline_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running textline_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

MIT © usefulapi. Not affiliated with or endorsed by Textline.

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