open_core_boundary_advisor

Advise what should stay open-core versus proprietary.

SERVERNodebench SOURCEnodebench-mcp

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-homenshum-nodebench/open-core-boundary-advisor.md

WHAT IT DOES

What open_core_boundary_advisor does on Nodebench

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

RISK

Why open_core_boundary_advisor is rated Medium

An AI agent can call open_core_boundary_advisor faster than any human can review: one bad instruction and it creates or modifies resources in Nodebench by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs open_core_boundary_advisor safely

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

open_core_boundary_advisor Rate-limited

open_core_boundary_advisor 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": {
    "open_core_boundary_advisor": {
      "limits": [
        {
          "counter": "open_core_boundary_advisor_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 Nodebench, apply this rule, and every open_core_boundary_advisor call is checked against it from then on.

FAQ

Questions about open_core_boundary_advisor

What does the open_core_boundary_advisor tool do? +

Advise what should stay open-core versus proprietary. It is categorised as a Write tool in the Nodebench MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on open_core_boundary_advisor? +

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

What risk level is open_core_boundary_advisor? +

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

Can I rate-limit open_core_boundary_advisor? +

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

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

open_core_boundary_advisor is provided by the Nodebench MCP server (nodebench-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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