uxi_assign_agent_to_group

Assign a UXI agent to a group; requires read-write access.

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/uxi-assign-agent-to-group.md

WHAT IT DOES

What uxi_assign_agent_to_group does on API-Central

AI agents use uxi_assign_agent_to_group 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 uxi_assign_agent_to_group is rated Medium

This tool creates or modifies group memberships for UXI agents, which is a reversible Write operation. It has medium severity because misconfiguration could disrupt UXI monitoring/management capabilities across a group, but the effect is bounded to agent organizational state and can be corrected by reassigning the agent.

From the tool's definition Tool description states 'Assign a UXI agent to a group' and requires 'read-write access', indicating modification of agent group assignments. The word 'assign' denotes a reversible configuration change.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

uxi_assign_agent_to_group Rate-limited

uxi_assign_agent_to_group 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": {
    "uxi_assign_agent_to_group": {
      "limits": [
        {
          "counter": "uxi_assign_agent_to_group_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 uxi_assign_agent_to_group call is checked against it from then on.

FAQ

Questions about uxi_assign_agent_to_group

What does the uxi_assign_agent_to_group tool do? +

Assign a UXI agent to a group; requires read-write access. 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 uxi_assign_agent_to_group? +

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

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

Can I rate-limit uxi_assign_agent_to_group? +

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

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

uxi_assign_agent_to_group 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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