startPasswordlessLoginWithId

Part of the Mcp Api MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

// WHEN AI AGENTS USE THIS TOOL

AI agents invoke startPasswordlessLoginWithId to trigger processes or run actions in Mcp Api. Execute operations can have side effects beyond the immediate call -- triggering builds, sending notifications, or starting workflows. Rate limits and argument validation are essential to prevent runaway execution.

// WHY ENFORCE A POLICY ON STARTPASSWORDLESSLOGINWITHID

startPasswordlessLoginWithId can trigger processes with real-world consequences. An uncontrolled agent might start dozens of builds, send mass notifications, or kick off expensive compute jobs. Intercept enforces rate limits and validates arguments to keep execution within safe bounds.

// RECOMMENDED POLICY

Execute tools trigger processes. Rate-limit and validate arguments to prevent unintended side effects.

io-fusionauth-mcp-api.yaml

tools:
  startPasswordlessLoginWithId:
    rules:
      - action: allow
        rate_limit:
          max: 10
          window: 60
        validate:
          required_args: true

See the full Mcp Api policy for all 310 tools.

// DETAILS

Tool Name startPasswordlessLoginWithId

Category Execute

MCP Server Mcp Api MCP Server

Risk Level High

// MORE MCP API TOOLS

Destructive cancelActionWithId Destructive changePasswordWithId Destructive deleteAPIKeyWithId Destructive deleteApplicationRoleWithId Destructive deleteApplicationWithId Destructive deleteConnectorWithId Destructive deleteConsentWithId Destructive deleteEmailTemplateWithId

View all 310 tools →

// RELATED READING

// FAQ

What does the startPasswordlessLoginWithId tool do? +

Start a passwordless login request by generating a passwordless code. This code can be sent to the User using the Send Passwordless Code API or using a mechanism outside of FusionAuth. The passwordless login is completed by using the Passwordless Login API with this code.. It is categorised as a Execute tool in the Mcp Api MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on startPasswordlessLoginWithId? +

Add a rule in your Intercept YAML policy under the tools section for startPasswordlessLoginWithId. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Mcp Api MCP server.

What risk level is startPasswordlessLoginWithId? +

startPasswordlessLoginWithId is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit startPasswordlessLoginWithId? +

Yes. Add a rate_limit block to the startPasswordlessLoginWithId rule in your Intercept 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 startPasswordlessLoginWithId completely? +

Set action: deny in the Intercept policy for startPasswordlessLoginWithId. 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 startPasswordlessLoginWithId? +

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

startPasswordlessLoginWithId

Enforce policies on Mcp Api