wavexis_webauthn_get_credential

Get credentials from a virtual authenticator.

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-webauthn-get-credential.md

WHAT IT DOES

What wavexis_webauthn_get_credential does on Wavexis

AI agents call wavexis_webauthn_get_credential 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_webauthn_get_credential is rated Low

This tool retrieves credentials from a virtual authenticator. While it reads data, the sensitivity of the credentials (authentication tokens, private keys) means that unauthorized retrieval could enable account takeover or session hijacking. However, it does not execute code, modify data, delete data, or move money.

From the tool's definition Tool name contains 'get' and description states 'Get credentials from a virtual authenticator' — a retrieval operation with no mutation.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs wavexis_webauthn_get_credential 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_webauthn_get_credential, this is the rule to start with:

wavexis_webauthn_get_credential Allowed

wavexis_webauthn_get_credential 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_webauthn_get_credential": {}
  }
}

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_webauthn_get_credential call is checked against it from then on.

FAQ

Questions about wavexis_webauthn_get_credential

What does the wavexis_webauthn_get_credential tool do? +

Get credentials from a virtual authenticator. 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_webauthn_get_credential? +

Register the Wavexis MCP server in PolicyLayer and add a rule for wavexis_webauthn_get_credential: 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_webauthn_get_credential? +

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

Can I rate-limit wavexis_webauthn_get_credential? +

Yes. Add a rate_limit block to the wavexis_webauthn_get_credential 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_webauthn_get_credential completely? +

Set action: deny in the PolicyLayer policy for wavexis_webauthn_get_credential. 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_webauthn_get_credential? +

wavexis_webauthn_get_credential 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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