MCP server

Customer Io

io.github.pipeworx-io/customer-io

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

MCP server for customer-io

From the maker's README Read campaign, segment, and message-delivery data from the Customer.io Journeys App API. Source

Working at last checkOfficial: pipeworx.io's GitHub account (pipeworx-io)About 27,320 tokens per request once connected46 tools

https://gateway.pipeworx.io/customer-io/mcp

At a glance

Type: MCP server
Publisher: pipeworx.io (verified by the MCP Registry)
Status: Working at last check
Tools: 46
Token cost: About 27,320 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http customer-io https://gateway.pipeworx.io/customer-io/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.customer-io]
url = "https://gateway.pipeworx.io/customer-io/mcp"

Gemini CLI

{"mcpServers":{"customer-io":{"httpUrl":"https://gateway.pipeworx.io/customer-io/mcp"}}}

Cursor

{"mcpServers":{"customer-io":{"url":"https://gateway.pipeworx.io/customer-io/mcp"}}}

VS Code

{"servers":{"customer-io":{"type":"http","url":"https://gateway.pipeworx.io/customer-io/mcp"}}}

Antigravity

agy mcp add customer-io https://gateway.pipeworx.io/customer-io/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"customer-io","server_url":"https://gateway.pipeworx.io/customer-io/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"customer-io","server_url":"https://gateway.pipeworx.io/customer-io/mcp"}

cio_campaign_metrics ~322 tokens
Return time-bucketed Customer.io delivery, bounce, open, click, unsubscribe, and conversion metrics for one campaign. Answers how a lifecycle campaign performed and when engagement changed.
cio_list_campaigns ~158 tokens
Return Customer.io lifecycle campaigns with IDs, names, state, trigger configuration, actions, tags, and timestamps. Answers which automations exist and whether they are running, drafted, or stopped.
cio_list_messages ~381 tokens
Return a bounded page of Customer.io message deliveries with recipients, channel, campaign or newsletter parent, and delivery engagement timestamps. Answers which messages reached, bounced, opened, clicked, converted, or unsubscribed recipients.
cio_list_segments ~156 tokens
Return Customer.io audience segments with IDs, names, descriptions, dynamic or manual type, build progress, tags, and timestamps. Answers which audiences are available for targeting or analysis.

FastBill MCP by usefulapi
Read FastBill customers, invoices, estimates, expenses; create customers, invoices, projects.
Orb MCP by usefulapi
Read Orb customers, subscriptions, invoices, usage and costs; create or update customers.
Appointedd MCP by usefulapi
Read Appointedd bookings, customers and availability; create, change and cancel bookings.
Hiboutik MCP by usefulapi
Read Hiboutik products, stock, customers, sales and turnover; edit customers and sale comments.
KiotViet MCP by usefulapi
Read KiotViet products, customers, invoices, orders and stock; create customers and orders.
Laudus MCP by usefulapi
Read Laudus ERP customers, sales, purchases, stock and accounting reports; create customers.
ChargeOver MCP by usefulapi
Read ChargeOver customers, invoices, transactions, subscriptions, reports; create customers, quotes.
CustomerDashboard
Build dashboards on your own data, including multi-customer views with per-customer login.

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