Get the list of X (Twitter) Posts from your Metricool account.
AI agents call get_x_posts to retrieve information from Mcp Metricool without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves existing post data from the user's Metricool account. The verb 'Get' combined with 'list' clearly indicates a read-only query operation. No data is created, modified, deleted, or executed. The blast radius of misuse is minimal—an attacker could view the user's post metrics but cannot alter campaigns, delete content, or trigger financial transactions.
From the tool's definition Tool name 'get_x_posts' and description 'Get the list of X (Twitter) Posts from your Metricool account' indicates data retrieval with no side effects.
Attacks that exploit this kind of access
Get the list of X (Twitter) Posts from your Metricool account. It is categorised as a Read tool in the Mcp Metricool MCP Server, which means it retrieves data without modifying state.
Register the Mcp Metricool MCP server in PolicyLayer and add a rule for get_x_posts: 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 Mcp Metricool. Nothing to install.
get_x_posts 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 get_x_posts 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 get_x_posts. 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.
get_x_posts is provided by the Mcp Metricool MCP server (namdzmaso02/mcp-metricool). 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 →