instrumentation_artifact

Manage artifacts captured by instrumentation operations.

SERVERJshookmcp SOURCE@jshookmcp/jshook

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-vmoranv-jshookmcp/instrumentation-artifact.md

WHAT IT DOES

What instrumentation_artifact does on Jshookmcp

AI agents use instrumentation_artifact to create or update resources in Jshookmcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Jshookmcp environment.

RISK

Why instrumentation_artifact is rated Medium

Tool modifies/manages instrumentation artifacts; reversible operations without destructive or financial impact.

From the tool's definition Manage artifacts captured by instrumentation operations

Attacks that exploit this kind of access

RECOMMENDED RULE

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

instrumentation_artifact Rate-limited

instrumentation_artifact stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "instrumentation_artifact": {
      "limits": [
        {
          "counter": "instrumentation_artifact_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about instrumentation_artifact

What does the instrumentation_artifact tool do? +

Manage artifacts captured by instrumentation operations. It is categorised as a Write tool in the Jshookmcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on instrumentation_artifact? +

Register the Jshook MCP server in PolicyLayer and add a rule for instrumentation_artifact: 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 instrumentation_artifact? +

instrumentation_artifact is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit instrumentation_artifact? +

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

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

instrumentation_artifact 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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