GrantHealthOmicsRepositoryAccess

WHAT IT DOES

What GrantHealthOmicsRepositoryAccess does on AWS HealthImaging MCP Server

AI agents use GrantHealthOmicsRepositoryAccess to create or update resources in AWS HealthImaging MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your AWS HealthImaging MCP Server environment.

WHY IT NEEDS A POLICY

Why GrantHealthOmicsRepositoryAccess needs a policy

The tool name suggests granting access to a HealthOmics repository, which is a Write operation (modifying IAM/access policies). However, the description is empty, significantly lowering confidence. Granting access could have high impact as it potentially exposes sensitive medical/genomic data to new principals. Severity is high due to the security implications of access control changes on medical data.

From the tool's definition Tool name: GrantHealthOmicsRepositoryAccess — 'Grant' implies adding permissions/access rights

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

GrantHealthOmicsRepositoryAccess Rate-limited

GrantHealthOmicsRepositoryAccess stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "GrantHealthOmicsRepositoryAccess": {
      "limits": [
        {
          "counter": "granthealthomicsrepositoryaccess_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches AWS HealthImaging MCP Server, so you can run agents against it safely.

FAQ

Questions about GrantHealthOmicsRepositoryAccess

What does the GrantHealthOmicsRepositoryAccess tool do? +

GrantHealthOmicsRepositoryAccess. It is categorised as a Write tool in the AWS HealthImaging MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on GrantHealthOmicsRepositoryAccess? +

Register the AWS HealthImaging MCP Server MCP server in PolicyLayer and add a rule for GrantHealthOmicsRepositoryAccess: 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 AWS HealthImaging MCP Server. Nothing to install.

What risk level is GrantHealthOmicsRepositoryAccess? +

GrantHealthOmicsRepositoryAccess is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit GrantHealthOmicsRepositoryAccess? +

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

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

GrantHealthOmicsRepositoryAccess is provided by the AWS HealthImaging MCP Server MCP server (awslabs.healthimaging-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.