CallNode

Name: CallNode
Author: cnchg

作者：cnchg版本 1.0.0i★ –i在云端运行

注册名称io.callnode/mcp

安装

概览

作者提供的说明（英文原文）

Read calls and texts, send SMS/MMS and place calls from the CallNode phone numbers you choose.

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数：意见、测量和人气是不同的东西。

用户评价i暂无评价评价功能将在后续阶段与账户功能一起开放
我们的基础检查i1 项中通过 1 项依据公开信息检查；尚未扫描代码
使用情况i尚未统计★ –

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

连接方式: 在云端运行
传输方式: Streamable HTTP
分类: 聊天与邮件

安装

选择你使用的 AI 应用，然后复制设置。

安装之前

基础检查：1 项中通过 1 项
在作者的服务器上运行：你向它提出的内容会经过他们的服务器。
注册中心没有列出需要填写的密钥。

你需要

在云端运行无需安装任何东西，通过互联网连接

你用的是哪个应用？

ClaudeClaude CodeCursorVS CodeChatGPT

在上方选择你的应用。我们会记住它，下次按钮会显示“安装到 …”。

适用于网页版、桌面版和手机版 Claude：

打开 Settings → Connectors
点击 Add custom connector
粘贴下面的地址，然后点击 Add
如果要求登录，请登录作者的服务

https://mcp.callnode.io/mcp

在终端中运行这条命令

claude mcp add --transport http callnode https://mcp.callnode.io/mcp

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json，或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "callnode": {
      "url": "https://mcp.callnode.io/mcp"
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

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

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

ChatGPT 只能连接互联网上的服务器：

打开网页版 ChatGPT → Settings → Connectors (Apps)
点击 Create 或 Add（部分套餐需要先在 Advanced 中开启 Developer mode）
粘贴下面的地址，起个名字，然后保存
如果要求登录，请登录作者的服务

https://mcp.callnode.io/mcp

菜单名称可能因套餐和版本不同而略有差异。

你的选择通过 Cookie 保存在这台设备上，无需账户。

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同，请以 README 为准。

它能做什么

我们还没有读取这个服务器的工具列表；我们会轮流检查各个端点。

基础检查i

我们检查的是任何人都能看到的信息；我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月6日

✓ 通过
作者与仓库一致
注册名称已通过域名 callnode.io 验证（注册中心会核实域名所有权）
… 尚未检查
仍在维护
我们还没有从 GitHub 读取这个仓库
… 尚未检查
有许可证
我们还没有从 GitHub 读取这个仓库
… 尚未检查
端点有响应
尚未检查；我们会轮流检查各个端点
… 尚未检查
使用 OAuth 登录
尚未检查；我们会轮流检查各个端点
… 尚未检查
工具描述中没有隐藏指令
尚未检查；我们会在检查端点时读取工具列表

与“聊天与邮件”中的其他服务器比较i

星标数多于此分类中其他 1762 个服务器的 0%
发布到注册中心的时间比此分类中其他 1762 个服务器的 62% 更新
基础检查结果等于或优于此分类中其他 1762 个服务器的 100%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时，星标数才计入。

常见问题

CallNode 安全吗？

它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前，请先看看这个服务器要求哪些权限，并使用只具备所需权限的密钥。

它需要哪些密钥或代码？

注册中心没有列出必需的密钥，不过有些服务器会在首次使用时要求你登录。

它在我的电脑上运行还是在云端？

它在作者的云端运行。通过互联网连接，无需安装，但你发送的内容会经过作者的服务器。

它还在维护吗？

GitHub 仓库最后更新于–，最新版本（1.0.0）于18天前进入注册中心。

哪些应用可以使用它？

支持 MCP 的应用，例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接，所以接受远程 MCP 服务器的应用也可以使用，例如开启开发者模式的 ChatGPT。

有什么可以替代它？

同一分类中有：Vexa, emailmd, MCP WhatsApp Cloud

替代选择

同一分类中其他作者的服务器，按星标数排序。

如何看卡片：★ GitHub 星标i三大支柱：评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

Vexa

作者：Vexa-ai

Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.

在云端运行★ 2,949Apache-2.02个月前更新

安装

emailmd

作者：anypost

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

电脑或云端★ 1,385MIT30天前更新

安装

MCP WhatsApp Cloud

作者：codespar

MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API

在你的电脑上运行★ 277MIT5个月前更新

安装

作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

CallNode MCP server

Your CallNode phone numbers, inside your AI assistant.

CallNode hosts a Model Context Protocol (MCP) server at:

https://mcp.callnode.io/mcp

Sign in to it from claude.ai, Claude Desktop, ChatGPT, Claude Code, Cursor or VS Code, then tick the numbers the assistant may use. It can then:

read your call and message history;
send texts and picture messages;
call or text your Phone Book contacts by name;
once you switch calling on, place calls that the CallNode voice agent runs.

The server is hosted by CallNode, so there is nothing to install or run. This repository holds only the connection details: client configs, the registry entry and this README.

What it can do, in plain words: https://callnode.io/integrations/mcp
Every tool, permission, limit and error code: https://callnode.io/docs/mcp

Before you connect

Create an account at https://callnode.io/signup (no credit card to start) and get a number. Self-serve numbers are local and toll-free numbers in the US and Canada.
Open Dashboard → MCP Server, switch MCP access on, and tick the numbers an assistant may use. Every connection shares this one list; a number you did not tick cannot be read from or sent from.

Connect

You give the client only the server URL. It sends you to the CallNode consent page, and you approve. No token is created, and nothing secret is pasted into a file or a shell.

On the consent page you can untick permissions (sending, for example), choose a live or test connection, and set an hourly send cap. Afterwards the connection appears under Dashboard → MCP Server, and you can revoke it there at any time.

claude.ai and Claude Desktop

Open Settings → Connectors and choose Add custom connector.
Enter https://mcp.callnode.io/mcp as the server URL and continue. Leave the client id and secret fields empty.
Claude opens the CallNode sign-in page. Log in if asked, review the numbers and permissions, and approve.
Back in Claude, enable the connector in a chat.

ChatGPT

Enable Developer mode under Settings → Connectors → Advanced, then choose Create.
Enter https://mcp.callnode.io/mcp as the MCP server URL and pick OAuth for authentication. No client id or secret is needed, because ChatGPT registers itself.
Approve on the CallNode sign-in page, then add the connector to a chat.

Claude Code

Either use .mcp.json from this repository in your project, or run this once:

claude mcp add --transport http callnode https://mcp.callnode.io/mcp

Inside Claude Code, type /mcp, pick callnode and choose Authenticate. Approve in the browser.

VS Code (Copilot agent mode)

Save .vscode/mcp.json in your workspace, then start the callnode server. VS Code opens the CallNode consent page; approve.
In Copilot Chat, choose Agent mode and tick the callnode tools.

Cursor

Save .cursor/mcp.json in your project, or the same entry in ~/.cursor/mcp.json, then reload Cursor.
In Settings → MCP the server shows Needs login. Click it and approve in the browser.

Without a browser sign-in

For automations where a browser sign-in isn't possible, create a token connection in the dashboard. The snippets for each client are at https://callnode.io/docs/mcp#clients.

Tools

Each tool is bound to a permission you grant. A connection without that permission does not see the tool at all.

Tool	Permission	What it does
`list_numbers`	`numbers:read`	The enabled numbers, with what each can do and whether it has its own voice agent.
`get_number`	`numbers:read`	One enabled number. Never webhook addresses, routing or credentials.
`list_calls`	`calls:read`	Call records on the enabled numbers, newest first. No transcripts.
`get_call`	`calls:read`	One call record, including how it ended. For calls placed through MCP: the summary, outcome and transcript.
`place_call`	`calls:place`	Place a call. The CallNode voice agent runs it from your instructions, or the number's own voice webhook does. Off by default.
`list_messages`	`messages:read`	SMS/MMS history on the enabled numbers.
`get_message`	`messages:read`	One message, with its delivery status.
`send_message`	`messages:send`	Send a text or picture message, to a number or to a Phone Book contact by name.
`list_phone_book`	`phonebook:read`	Your Phone Book: your own lines, with their labels.
`add_phone_book_contact`	`phonebook:manage`	Prepares an entry and returns a link. Only you can certify and save it.
`remove_phone_book_contact`	`phonebook:manage`	Removes a Phone Book entry.
`get_balance`	`account:read`	Your prepaid balance and auto-recharge settings.
`get_updates`	`messages:read`	New inbound texts (and calls, when the connection can read calls) since the last check, with an optional wait of up to 20 seconds.

send_message and place_call are marked as actions that reach a person and cannot be undone (destructiveHint), so clients that honour tool hints ask you before running them.

Safety and limits

Numbers. Only the numbers you tick are visible, and no token can widen that list.
Same rules as the API. Sends and calls go through the same rules as the CallNode API:
opt-outs and STOP replies are honoured;
texts and calls fall inside 8am–9pm in the recipient's local time, except your own certified Phone Book lines;
sending numbers must be registered for messaging;
calls need business verification, and do-not-call lists, destination restrictions and your concurrent-call limit apply;
your balance must cover each send.
Per-connection limits:
30 sends an hour by default, settable from 1 to 200;
an identical text to the same recipient within 60 seconds is sent once;
10 calls an hour, and the same from/to pair within 60 seconds is never dialled twice;
120 tool calls a minute.
The voice agent introduces itself as an AI assistant calling on behalf of your business and never claims to be human. It cannot transfer a call or take card details.
Untrusted content. Message bodies and caller-supplied text reach the assistant marked as untrusted, so a text that tries to give it instructions reads as data.
Activity log. Every tool call, allowed or refused, appears under Recent activity in your dashboard. Message contents are never stored there.
Revoking. A revoked connection is refused on its next request. A sign-in lapses after 90 days without a fresh one.
Test connections run every rule, then simulate the send or the call. Nothing leaves the platform and nothing is charged.

Pricing

The MCP server has no fee. Texts and calls are billed from your prepaid balance at your normal rates, and calls the CallNode voice agent runs add a per-minute rate for the voice. All rates are on https://callnode.io/pricing.

Support

Help: support@callnode.io
Security reports: security@callnode.io
Privacy: https://callnode.io/privacy
Terms: https://callnode.io/terms
Security: https://callnode.io/security

Files in this repository

File	For
`server.json`	The Official MCP Registry entry (`io.callnode/mcp`)
`.mcp.json`	Claude Code
`.vscode/mcp.json`	VS Code
`.cursor/mcp.json`	Cursor

These files are released under the MIT License. The CallNode service itself is covered by the CallNode Terms.