build_overlay_ssid

A write tool on the API-Central MCP server.

SERVERAPI-Central SOURCEsecure-ssid/centralmcp

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/secure-ssid-centralmcp/build-overlay-ssid.md

WHAT IT DOES

What build_overlay_ssid does on API-Central

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

RISK

Why build_overlay_ssid is rated Medium

The name implies constructing/creating an SSID configuration (a Write operation). However, with no description available, confidence is low. SSID creation is reversible (can be deleted), so Write is most appropriate. Severity is medium as misconfigured SSIDs could expose network segments to unauthorized access.

From the tool's definition Tool name 'build_overlay_ssid' suggests creating or configuring an overlay SSID (wireless network); description is empty and uninformative.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs build_overlay_ssid safely

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

build_overlay_ssid Rate-limited

build_overlay_ssid 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": {
    "build_overlay_ssid": {
      "limits": [
        {
          "counter": "build_overlay_ssid_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 API-Central, apply this rule, and every build_overlay_ssid call is checked against it from then on.

FAQ

Questions about build_overlay_ssid

What does the build_overlay_ssid tool do? +

build_overlay_ssid is a write tool on the API-Central MCP server. It is categorised as a Write tool in the API-Central MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on build_overlay_ssid? +

Register the API-Central MCP server in PolicyLayer and add a rule for build_overlay_ssid: 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 API-Central. Nothing to install.

What risk level is build_overlay_ssid? +

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

Can I rate-limit build_overlay_ssid? +

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

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

build_overlay_ssid is provided by the API-Central MCP server (secure-ssid/centralmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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