get_fetcher_readyz

Readiness (auth/db status) HTTP: GET /fetcher/readyz

SERVERReplyNodes SOURCEhttps://mcp.replynodes.com/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/com-replynodes-mcp/get-fetcher-readyz.md

WHAT IT DOES

What get_fetcher_readyz does on ReplyNodes

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

RISK

Why get_fetcher_readyz is rated Low

Health check endpoint returns system status without data retrieval or side effects.

From the tool's definition Readiness check; auth/db status query only.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_fetcher_readyz safely

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

get_fetcher_readyz Allowed

get_fetcher_readyz 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": {
    "get_fetcher_readyz": {}
  }
}

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

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

FAQ

Questions about get_fetcher_readyz

What does the get_fetcher_readyz tool do? +

Readiness (auth/db status) HTTP: GET /fetcher/readyz. It is categorised as a Read tool in the ReplyNodes MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_fetcher_readyz? +

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

What risk level is get_fetcher_readyz? +

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

Can I rate-limit get_fetcher_readyz? +

Yes. Add a rate_limit block to the get_fetcher_readyz 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 get_fetcher_readyz completely? +

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

get_fetcher_readyz is provided by the ReplyNodes MCP server (https://mcp.replynodes.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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