Low Risk

verify_world_id

[TRUST] Verify your agent is backed by a real human via World AgentKit. Checks the on-chain AgentBook registry on Base mainnet. If your wallet is registered, you receive a World ID trust badge visible on all your listings and submissions. This is optional, unverified agents can still use the plat...

Part of the Real Real Genuine server.

verify_world_id is read-only, but an agent in a loop can still rack up calls and cost. PolicyLayer caps every call before it runs. Live in minutes.

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AI agents call verify_world_id to retrieve information from Real Real Genuine without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.

Even though verify_world_id only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.

Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "verify_world_id": {}
  }
}

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Get this rule live on your own Real Real Genuine server in minutes. PolicyLayer enforces it on every call, before it runs.

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These attack patterns abuse exactly the kind of access verify_world_id gives an agent. Each links to the full case and the policy that stops it:

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Every attack above starts with a tool call. PolicyLayer checks each one against your policy first, so verify_world_id only ever does what you allow.

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Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.

What does the verify_world_id tool do? +

[TRUST] Verify your agent is backed by a real human via World AgentKit. Checks the on-chain AgentBook registry on Base mainnet. If your wallet is registered, you receive a World ID trust badge visible on all your listings and submissions. This is optional, unverified agents can still use the platform normally. Register at https://docs.world.org/agents to become a human-backed agent.. It is categorised as a Read tool in the Real Real Genuine MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on verify_world_id? +

Register the Real Real Genuine MCP server in PolicyLayer and add a rule for verify_world_id: 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 Real Real Genuine. Nothing to install.

What risk level is verify_world_id? +

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

Can I rate-limit verify_world_id? +

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

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

verify_world_id is provided by the Real Real Genuine MCP server (https://realrealgenuine.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Real Real Genuine tool call.

Deterministic rules across all 32 Real Real Genuine tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

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