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klaviyo_list_lists

List Klaviyo lists.

SERVERUnClick SOURCE@unclick/mcp-server
Low RISK CLASS
Category Read
Parameters 11 required
Recommended Allowedsee the rule below
Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-malamutemayhem-unclick-mcp-server/klaviyo-list-lists.md

What klaviyo_list_lists does on UnClick

AI agents call klaviyo_list_lists to retrieve information from UnClick without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

ParameterTypeRequiredDescription
api_key string Yes Klaviyo private API key

Parameters from the server's own tool schema.

Why klaviyo_list_lists is rated Low

This tool performs a straightforward read operation to enumerate or retrieve metadata about Klaviyo lists. It has no side effects, does not create, modify, or delete data, and does not execute code or trigger external state changes. The blast radius of misuse is minimal—an agent could learn about list structure but cannot cause harm through this tool alone.

From the tool's definition Tool name 'klaviyo_list_lists' and description 'List Klaviyo lists' indicate a retrieval operation that queries and returns information about existing Klaviyo email marketing lists without modifying them.

Risk signalsHandles credentials or secrets (api_key)

Questions about klaviyo_list_lists

What does the klaviyo_list_lists tool do? +

List Klaviyo lists. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.

What parameters does klaviyo_list_lists accept? +

klaviyo_list_lists accepts 1 parameter: api_key. Required: api_key. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on klaviyo_list_lists? +

Register the UnClick MCP server in PolicyLayer and add a rule for klaviyo_list_lists: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches UnClick. Nothing to install.

What risk level is klaviyo_list_lists? +

klaviyo_list_lists is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit klaviyo_list_lists? +

Yes. Add a rate_limit block to the klaviyo_list_lists rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block klaviyo_list_lists completely? +

Set action: deny in the PolicyLayer policy for klaviyo_list_lists. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides klaviyo_list_lists? +

klaviyo_list_lists is provided by the UnClick MCP server (@unclick/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

More on UnClick, and thousands of servers like it.

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