wavexis_extract

Extract structured data from a page using a CSS selector schema.

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-extract.md

What wavexis_extract does on Wavexis

AI agents call wavexis_extract 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.

Why wavexis_extract is rated Low

The tool retrieves and extracts existing data from a webpage using CSS selectors. It does not create, modify, delete, or execute operations. This is a classic Read category tool with low severity since extracted data itself poses minimal risk; the primary concern would be what sensitive data might be exposed, but that is a policy issue rather than a capability issue.

From the tool's definition Tool description states 'Extract structured data from a page using a CSS selector schema' — this is data retrieval with no side effects. The use of CSS selectors to query and extract information is a read-only operation.

Questions about wavexis_extract

What does the wavexis_extract tool do? +

Extract structured data from a page using a CSS selector schema. 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_extract? +

Register the Wavexis MCP server in PolicyLayer and add a rule for wavexis_extract: 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_extract? +

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

Can I rate-limit wavexis_extract? +

Yes. Add a rate_limit block to the wavexis_extract 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_extract completely? +

Set action: deny in the PolicyLayer policy for wavexis_extract. 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_extract? +

wavexis_extract 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.

More on Wavexis, and thousands of servers like it.

// THE MCP REGISTRY

PolicyLayer tracks 44,603 MCP servers and 515,000+ tools.

Every server has a live record: who publishes it, whether it answers without auth, its risk grade, every tool classified, the recommended policy. This page is one line of Wavexis's. Pull the full record:

Teams ship this data inside their own products. See what a licence covers →

// GET IN TOUCH

Have a question or want to learn more? Send us a message.

Message sent.

We'll get back to you soon.