Analyze the opening line (hook) of a tweet and score it. Returns hook score (0-10), category, and specific improvement advice.
AI agents call analyze_hook to retrieve information from X Algorithm Toolkit without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only tool that retrieves and analyzes data (tweet hook text) and returns computed scores and recommendations without creating side effects, modifying data, executing commands, or performing destructive or financial actions. It fits the Read category definition of tools that retrieve or query data with no side effects.
From the tool's definition Tool 'analyze_hook' performs analysis and scoring of tweet content, returning metrics and advice. No modification, deletion, execution of external code, or financial operations are performed.
Attacks that exploit this kind of access
Analyze the opening line (hook) of a tweet and score it. Returns hook score (0-10), category, and specific improvement advice. It is categorised as a Read tool in the X Algorithm Toolkit MCP Server, which means it retrieves data without modifying state.
Register the X Algorithm Toolkit MCP server in PolicyLayer and add a rule for analyze_hook: 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 X Algorithm Toolkit. Nothing to install.
analyze_hook 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 analyze_hook 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 analyze_hook. 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.
analyze_hook is provided by the X Algorithm Toolkit MCP server (mrchartist/x-algorithm-toolkit). 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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