retrieveOauthConfigurationWithId

Retrieves the Oauth2 configuration for the application for the given Application 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/retrieveoauthconfigurationwithid.md

WHAT IT DOES

What retrieveOauthConfigurationWithId does on Fusionauth

AI agents call retrieveOauthConfigurationWithId 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 retrieveOauthConfigurationWithId is rated Low

This tool fetches OAuth2 configuration data for a given application ID. It performs a read-only query operation that retrieves existing configuration without side effects, creating new resources, executing commands, or modifying state. The blast radius of misuse is limited to information disclosure of OAuth configuration details.

From the tool's definition Tool name contains 'retrieve' and description explicitly states 'Retrieves the Oauth2 configuration' — a query operation with no modification, deletion, or execution of code.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

retrieveOauthConfigurationWithId Allowed

retrieveOauthConfigurationWithId 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": {
    "retrieveOauthConfigurationWithId": {}
  }
}

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 retrieveOauthConfigurationWithId call is checked against it from then on.

FAQ

Questions about retrieveOauthConfigurationWithId

What does the retrieveOauthConfigurationWithId tool do? +

Retrieves the Oauth2 configuration for the application for the given Application 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 retrieveOauthConfigurationWithId? +

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

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

Can I rate-limit retrieveOauthConfigurationWithId? +

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

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

retrieveOauthConfigurationWithId 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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