update_mpsk_registration

Update an existing Named MPSK registration. registration_id (the record's id) is required.

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/update-mpsk-registration.md

WHAT IT DOES

What update_mpsk_registration does on API-Central

AI agents use update_mpsk_registration 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 update_mpsk_registration is rated Medium

This tool modifies network security configurations (MPSK registrations) reversibly. While not destructive, updating MPSK registrations affects network access control and could impact multiple users or devices if misconfigured, warranting 'high' severity. Classified as Write rather than Execute because it modifies a specific data record rather than executing arbitrary operations.

From the tool's definition Tool name 'update_mpsk_registration' and description 'Update an existing Named MPSK registration' indicate modification of existing data. MPSK (Multi-Pre-Shared Key) registrations control network access credentials in enterprise networks.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

update_mpsk_registration Rate-limited

update_mpsk_registration 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": {
    "update_mpsk_registration": {
      "limits": [
        {
          "counter": "update_mpsk_registration_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 update_mpsk_registration call is checked against it from then on.

FAQ

Questions about update_mpsk_registration

What does the update_mpsk_registration tool do? +

Update an existing Named MPSK registration. registration_id (the record's id) is required. 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 update_mpsk_registration? +

Register the API-Central MCP server in PolicyLayer and add a rule for update_mpsk_registration: 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 update_mpsk_registration? +

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

Can I rate-limit update_mpsk_registration? +

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

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

update_mpsk_registration 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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