createConsentWithId

Creates a user consent type. You can optionally specify an Id for the consent type, if not provided one will be generated.

SERVERFusionauth SOURCE@fusionauth/mcp-api

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-fusionauth-mcp-api/createconsentwithid.md

WHAT IT DOES

What createConsentWithId does on Fusionauth

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

RISK

Why createConsentWithId is rated Medium

This tool writes/creates new consent type records in FusionAuth. While it modifies state, it is reversible (consents can be updated or deleted later), placing it in the Write category rather than Destructive. The severity is medium because misconfiguration of consent types could affect user data handling and compliance posture, but the primary impact is data creation rather than access or financial transactions.

From the tool's definition Creates a user consent type with optional Id specification. The verb 'Creates' and functional purpose of establishing new consent records indicate data modification without irreversible deletion.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs createConsentWithId safely

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

createConsentWithId Rate-limited

createConsentWithId 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": {
    "createConsentWithId": {
      "limits": [
        {
          "counter": "createconsentwithid_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 Fusionauth, apply this rule, and every createConsentWithId call is checked against it from then on.

FAQ

Questions about createConsentWithId

What does the createConsentWithId tool do? +

Creates a user consent type. You can optionally specify an Id for the consent type, if not provided one will be generated. It is categorised as a Write tool in the Fusionauth MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on createConsentWithId? +

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

What risk level is createConsentWithId? +

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

Can I rate-limit createConsentWithId? +

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

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

createConsentWithId is provided by the Fusionauth MCP server (@fusionauth/mcp-api). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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