List all annotations in the project. Annotations are notes attached to specific dates.
AI agents call list_annotations to retrieve information from Mixpanel MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves annotations (notes attached to dates) from the Mixpanel project. The action is purely informational—listing existing data with no capability to modify, delete, or execute operations. The blast radius of misuse is minimal, as an AI agent could only over-retrieve metadata about project annotations. This is a standard Read category tool.
From the tool's definition Tool name 'list_annotations' and description 'List all annotations in the project' indicate a retrieval operation that queries existing data without modification or side effects.
Attacks that exploit this kind of access
List all annotations in the project. Annotations are notes attached to specific dates. It is categorised as a Read tool in the Mixpanel MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Mixpanel MCP Server MCP server in PolicyLayer and add a rule for list_annotations: 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 Mixpanel MCP Server. Nothing to install.
list_annotations is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_annotations 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.
Set action: deny in the PolicyLayer policy for list_annotations. 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.
list_annotations is provided by the Mixpanel MCP Server MCP server (t-campbell18/mcp-mixpanel). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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