Nicolas Sitter
All connectors

Customer.io

Claudepartner

Create automations, segments, and emails, analyze campaign performance, and manage customer data in your Customer.io workspace.

Customer.io

Open in Claude

Connect Claude to your Customer.io workspace with full read, write, and delete access — granted independently, per workspace, via OAuth. What Claude can do today: • Build and edit automations (campaigns), broadcasts, and newsletters • Create segments from plain-English audience definitions • Inspect and update customer profiles and attributes • Draft, QA, and publish emails in Design Studio • Analyze deliveries, opens, clicks, and conversions; diagnose deliverability • Manage CDP Data Pipelines: sources, destinations, and reverse ETL • Guide SDK setup and app integration end to end The connector exposes Customer.io's Journeys UI API and Data Pipelines API through verb-scoped tools — cio_read_api (GET), cio_write_api (POST/PUT/PATCH), and cio_delete_api (DELETE) — so reads, writes, and deletes are approved separately. Built-in schema introspection (cio_schema) and server-maintained skills (cio_skills_list / cio_skills_read) give Claude authoritative, always-current guidance for complex workflows like automation wiring, segment conditions, and email design patterns, scoped to your account's plan. Safety is built in: every write and delete supports a dry-run preview before execution, and credentials never pass through Claude — authentication is OAuth, with workspaces and permission scopes selected at connect time. Try: "Analyze last month's welcome automation performance." "Build a segment of users inactive for 90 days." "Draft a re-engagement email and QA it." "Why did deliveries drop this week?"

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Anthropic’s own published signals, snapshot of September 20, 2026; units undocumented — treat as ordinal.

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Details

First addedFebruary 28, 2026
Categoriessales-and-marketing, data-analytics, communication
Authenticationauth_required
Transportstreamable-http
Works withclaude, claude-api, claude-code, claude-desktop
Tools8

Tools(8)

  • cio_prime
  • cio_auth_status
  • cio_schema
  • cio_skills_list
  • cio_skills_read
  • cio_read_api
  • cio_write_api
  • cio_delete_api

Data from Claude’s public directory API, snapshotted daily by the MCP App Tracker. A listing describes what the directory publishes — not an endorsement.