verify_login_code
Complete sign-in with the emailed code. Returns the apiKey ONCE — configure it as the Authorization: Bearer <key> header of this MCP connection (and/or save to ~/.artifact/credentials for the CLI scripts). Never echo it into chat.
This record as markdown: /tools/ai-dataecho-mcp/verify-login-code.md
What verify_login_code does on Mcp
AI agents call verify_login_code to retrieve information from Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
code | string | Yes | The one-time code from the email |
email | string | Yes | Same email as request_login_code |
Parameters from the server's own tool schema.
Why verify_login_code is rated Low
Even though verify_login_code only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Risk signalsAccepts freeform code/query input (code)
Attacks that exploit this kind of access
The rule that runs verify_login_code safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For verify_login_code, this is the rule to start with:
verify_login_code is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mcp, apply this rule, and every verify_login_code call is checked against it from then on.
Questions about verify_login_code
Complete sign-in with the emailed code. Returns the apiKey ONCE — configure it as the Authorization: Bearer <key> header of this MCP connection (and/or save to ~/.artifact/credentials for the CLI scripts). Never echo it into chat. It is categorised as a Read tool in the Mcp MCP Server, which means it retrieves data without modifying state.
verify_login_code accepts 2 parameters: code, email. Required: code, email. The full parameter table on this page comes from the server's own tool schema.
Register the MCP server in PolicyLayer and add a rule for verify_login_code: 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 Mcp. Nothing to install.
verify_login_code is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the verify_login_code 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.
Set action: deny in the PolicyLayer policy for verify_login_code. 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.
verify_login_code is provided by the MCP server (https://dataecho.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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