retrieveUserConsentWithId

Retrieve a single User consent by Id.

SERVERFusionauth SOURCE@fusionauth/mcp-api

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-fusionauth-mcp-api/retrieveuserconsentwithid.md

WHAT IT DOES

What retrieveUserConsentWithId does on Fusionauth

AI agents call retrieveUserConsentWithId to retrieve information from Fusionauth without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why retrieveUserConsentWithId is rated Low

This tool queries and returns existing user consent data without modifying, deleting, or executing operations. Retrieving consent information is a read-only operation with minimal security impact, though the sensitivity depends on whether consent data is considered sensitive PII in the FusionAuth context.

From the tool's definition Tool name contains 'retrieve' and description states 'Retrieve a single User consent by Id' - clear retrieval operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

retrieveUserConsentWithId Allowed

retrieveUserConsentWithId is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "retrieveUserConsentWithId": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Fusionauth, apply this rule, and every retrieveUserConsentWithId call is checked against it from then on.

FAQ

Questions about retrieveUserConsentWithId

What does the retrieveUserConsentWithId tool do? +

Retrieve a single User consent by Id. It is categorised as a Read tool in the Fusionauth MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on retrieveUserConsentWithId? +

Register the Fusionauth MCP server in PolicyLayer and add a rule for retrieveUserConsentWithId: 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 retrieveUserConsentWithId? +

retrieveUserConsentWithId is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit retrieveUserConsentWithId? +

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

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

retrieveUserConsentWithId 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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