Compare Trust Flow, Citation Flow and other metrics across multiple URLs/domains
AI agents call compare_items to retrieve information from Majestic 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 and compares existing SEO metrics (Trust Flow, Citation Flow) across domains. It performs queries against the Majestic SEO API to fetch data for analysis purposes. No data is created, modified, deleted, or financial transactions are involved. This is purely an informational read operation consistent with other sibling tools like 'get_backlinks' and 'get_ref_domains'.
From the tool's definition Tool name 'compare_items' and description 'Compare Trust Flow, Citation Flow and other metrics across multiple URLs/domains' indicate data retrieval and comparison operations with no modification or side effects.
Attacks that exploit this kind of access
Compare Trust Flow, Citation Flow and other metrics across multiple URLs/domains. It is categorised as a Read tool in the Majestic MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Majestic MCP Server MCP server in PolicyLayer and add a rule for compare_items: 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 Majestic MCP Server. Nothing to install.
compare_items 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 compare_items 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 compare_items. 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.
compare_items is provided by the Majestic MCP Server MCP server (mattioofr/majestic-mcp). 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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