List Mailtarget API endpoints. Filter by tag (e.g.
AI agents call mailtarget_list_endpoints to retrieve information from Mailtarget without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns information about available API endpoints, filtered by tags. It performs read-only discovery of metadata about the API surface, similar to documentation retrieval. There are no data modifications, deletions, code execution, or financial operations involved.
From the tool's definition Tool name 'mailtarget_list_endpoints' and description 'List Mailtarget API endpoints' indicate a retrieval/query operation with no side effects.
Attacks that exploit this kind of access
List Mailtarget API endpoints. Filter by tag (e.g. It is categorised as a Read tool in the Mailtarget MCP Server, which means it retrieves data without modifying state.
Register the Mailtarget MCP server in PolicyLayer and add a rule for mailtarget_list_endpoints: 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 Mailtarget. Nothing to install.
mailtarget_list_endpoints 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 mailtarget_list_endpoints 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 mailtarget_list_endpoints. 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.
mailtarget_list_endpoints is provided by the Mailtarget MCP server (yopie-org/mailtarget). 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.
Teams ship this data inside their own products. See what a licence covers →