fetch_stream_get_events

Get events captured by the fetch()-based stream monitor (text/event-stream consumed via fetch). Set fullData=true to include full event data.

SERVERJshookmcp SOURCE@jshookmcp/jshook

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/io-github-vmoranv-jshookmcp/fetch-stream-get-events.md

WHAT IT DOES

What fetch_stream_get_events does on Jshookmcp

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

RISK

Why fetch_stream_get_events is rated Low

Tool retrieves captured events without modification, deletion, or execution of external operations.

From the tool's definition Get events captured by fetch()-based stream monitor; consumed via fetch

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs fetch_stream_get_events safely

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

fetch_stream_get_events Allowed

fetch_stream_get_events 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": {
    "fetch_stream_get_events": {}
  }
}

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

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

FAQ

Questions about fetch_stream_get_events

What does the fetch_stream_get_events tool do? +

Get events captured by the fetch()-based stream monitor (text/event-stream consumed via fetch). Set fullData=true to include full event data. It is categorised as a Read tool in the Jshookmcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on fetch_stream_get_events? +

Register the Jshook MCP server in PolicyLayer and add a rule for fetch_stream_get_events: 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 Jshookmcp. Nothing to install.

What risk level is fetch_stream_get_events? +

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

Can I rate-limit fetch_stream_get_events? +

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

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

fetch_stream_get_events is provided by the Jshook MCP server (@jshookmcp/jshook). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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