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Compiled 11 Nov

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Klaviyo MCP server: 260+ new tools

GA since 11 Aug 2026 major

Adds 260+ tools to the existing Klaviyo MCP server, so AI agents and developers can read data, build segments, run campaigns, author flows and manage catalogs from Claude, OpenAI or custom agents.

Read vendor source (opens in a new tab)
klaviyo.com Evidence for GA · 11 Aug 2026 Additional source: klaviyo.com ↗ (opens in a new tab)
Platform
Klaviyo
Capability
Agent interoperability · AI
also: APIs & extensibility
Vendor's name
Klaviyo MCP Server · Klaviyo Headless · New Tools for Klaviyo MCP Server
First recorded
Record last updated

Record dates describe acquisition and updates, not human review. About corrections.

Lifecycle history 1 state

  1. GA11 Aug 2026
    First recorded 28 Sep 2026 · recorded from the source history · vendor changelog + announcement relayed by the MarTech Watch (2 sources) · klaviyo.com ↗ · archived copy, 26 Oct 2026 ↗ · klaviyo.com ↗ · archived copy, 26 Oct 2026 ↗

Record corrections 2

Changes made to this record after it was published, separate from the vendor's lifecycle states above. All corrections.

  1. Text
    Summary rewritten

    Before: An MCP server exposes 260+ tools so AI agents and developers can read data, build segments, run campaigns and manage catalogs programmatically.

    After: Adds 260+ tools to the existing Klaviyo MCP server, so AI agents and developers can read data, build segments, run campaigns, author flows and manage catalogs from Claude, OpenAI or custom agents.

    The entry, retitled "New Tools for Klaviyo MCP Server", adds "260+ new MCP tools" to a server already in use (MCP template tools on 2026-05-29, Claude connector on 2026-01-22). Evidence: klaviyo.com ↗

  2. Merged

    Record klaviyo.headless merged into Klaviyo MCP server: 260+ new tools.

    The MarTech Watch row describes Klaviyo Headless as "260+ MCP tools and capabilities callable from Claude, ChatGPT or any AI system": the MCP server, GA since 11 August. Evidence: klaviyo.com ↗

Something wrong or out of date in this record? , ideally with a link to better evidence. How corrections work

Agent interoperability on other platforms latest first

All Agent interoperability changes →

More from Klaviyo in Agent interoperability

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