searchEntityTypesWithId

Searches the entity types with the specified criteria and pagination.

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/searchentitytypeswithid.md

WHAT IT DOES

What searchEntityTypesWithId does on Fusionauth

AI agents call searchEntityTypesWithId 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 searchEntityTypesWithId is rated Low

This tool retrieves/queries entity type data based on search criteria. It performs a read-only operation with no side effects, no data modification, and no code execution. The pagination parameter confirms this is a data retrieval endpoint. Severity is low because search queries on entity types do not expose sensitive operational risk.

From the tool's definition Tool name includes 'search' and description states 'Searches the entity types with the specified criteria and pagination' - a query operation with no modification, deletion, or execution capability.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

searchEntityTypesWithId Allowed

searchEntityTypesWithId 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": {
    "searchEntityTypesWithId": {}
  }
}

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 searchEntityTypesWithId call is checked against it from then on.

FAQ

Questions about searchEntityTypesWithId

What does the searchEntityTypesWithId tool do? +

Searches the entity types with the specified criteria and pagination. 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 searchEntityTypesWithId? +

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

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

Can I rate-limit searchEntityTypesWithId? +

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

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

searchEntityTypesWithId 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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