bitmap_pos

THE RISK

Low Risk

Why bitmap_pos needs a policy

With no description and a name ('bitmap_pos') that bears no obvious relation to SNS/SQS provisioning or management, there is insufficient information to assign a meaningful risk category. Confidence is very low; defaulting to Other.

From the tool's definition Tool name 'bitmap_pos' is entirely uninformative and the description is empty. The name does not suggest any SNS/SQS messaging operation.

Documented attack patterns abuse exactly the kind of access bitmap_pos gives an agent:

POLICY

How to control bitmap_pos

PolicyLayer is an MCP gateway — it sits between your AI agents and Awslabs Amazon Sns Sqs, and nothing reaches the server without passing your rules. This is the rule we recommend for bitmap_pos:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "bitmap_pos": {
      "limits": [
        {
          "counter": "bitmap_pos_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

bitmap_pos gets a rate cap, and everything else on the server is denied unless you say otherwise.

Create a free account and register Awslabs Amazon Sns Sqs — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

SET A RULE FOR THIS TOOL →

Free to start. No card required.

EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Tool risk categories → How PolicyLayer classifies MCP tools by what they can do.
MCP tool → What an MCP tool is and how clients discover and call it.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about bitmap_pos

What does the bitmap_pos tool do? +

bitmap_pos. It is categorised as a Other tool in the Awslabs Amazon Sns Sqs MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on bitmap_pos? +

Register the Awslabs Amazon Sns Sqs MCP server in PolicyLayer and add a rule for bitmap_pos: 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 Awslabs Amazon Sns Sqs. Nothing to install.

What risk level is bitmap_pos? +

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

Can I rate-limit bitmap_pos? +

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

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

bitmap_pos is provided by the Awslabs Amazon Sns Sqs MCP server (awslabs.amazon-sns-sqs-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Awslabs Amazon Sns Sqs tool call.

Start from Awslabs Amazon Sns Sqs, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →