wavexis_core_web_vitals

Measure Core Web Vitals (LCP, CLS, INP) with ratings and score.

SERVERWavexis SOURCEMathiasPaulenko/wavexis-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/wavexis-mcp/wavexis-core-web-vitals.md

WHAT IT DOES

What wavexis_core_web_vitals does on Wavexis

AI agents call wavexis_core_web_vitals to retrieve information from Wavexis without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why wavexis_core_web_vitals is rated Low

This tool only measures and retrieves performance metrics from the browser. It has no side effects — it reads LCP, CLS, and INP values and returns ratings/scores. Pure read/query operation with minimal blast radius.

From the tool's definition Measure Core Web Vitals (LCP, CLS, INP) with ratings and score

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs wavexis_core_web_vitals safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Wavexis, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For wavexis_core_web_vitals, this is the rule to start with:

wavexis_core_web_vitals Allowed

wavexis_core_web_vitals is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "wavexis_core_web_vitals": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Wavexis, apply this rule, and every wavexis_core_web_vitals call is checked against it from then on.

FAQ

Questions about wavexis_core_web_vitals

What does the wavexis_core_web_vitals tool do? +

Measure Core Web Vitals (LCP, CLS, INP) with ratings and score. It is categorised as a Read tool in the Wavexis MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on wavexis_core_web_vitals? +

Register the Wavexis MCP server in PolicyLayer and add a rule for wavexis_core_web_vitals: 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 Wavexis. Nothing to install.

What risk level is wavexis_core_web_vitals? +

wavexis_core_web_vitals is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit wavexis_core_web_vitals? +

Yes. Add a rate_limit block to the wavexis_core_web_vitals 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.

How do I block wavexis_core_web_vitals completely? +

Set action: deny in the PolicyLayer policy for wavexis_core_web_vitals. 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.

What MCP server provides wavexis_core_web_vitals? +

wavexis_core_web_vitals is provided by the Wavexis MCP server (MathiasPaulenko/wavexis-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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