delete_datastore

THE RISK

Critical Risk

Why delete_datastore needs a policy

This tool performs an irreversible deletion operation on AWS HealthImaging datastores. Once deleted, the datastore and its contents cannot be recovered without backups. This is a destructive action that could result in permanent loss of medical imaging data. The severity is high because deletion of healthcare data repositories can impact patient care and compliance, though financial impact is not directly mentioned.

From the tool's definition Tool name is 'delete_datastore' and description states 'Delete a data store from AWS HealthImaging.' The verb 'delete' combined with the description explicitly indicates irreversible removal of data storage.

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

POLICY

How to control delete_datastore

PolicyLayer is an MCP gateway — it sits between your AI agents and AWS Step Functions Tool MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for delete_datastore:

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "delete_datastore"
  ]
}

delete_datastore disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register AWS Step Functions Tool MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More AWS Step Functions Tool MCP Server tools

Destructive bulk_delete_by_criteria bulk_delete_by_criteria Destructive cache_delete Delete a value from the cache. Destructive cache_delete_many Delete multiple values from the cache. Destructive cache_delete_multi Delete multiple values from the cache (alias for delete_many). Destructive cancel_logs_insight_query cancel_logs_insight_query Destructive CancelAHORunBatch CancelAHORunBatch Destructive delete delete Destructive delete_access_key delete_access_key

All 805 AWS Step Functions Tool MCP Server tools →

Destructive tools on other servers

Android Forensics ADB MCP Server create_full_backup 0xarchive web3_revoke_key Frida Game Hacking MCP clear_scan cPanel MCP Server clear_spam_box

Go deeper

Critical-risk tools in AWS Step Functions Tool MCP Server → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Blast radius → How much damage one compromised or confused agent can do — and how to bound it.
Tool call approval → Approval gates on individual tool calls: auto-allow, prompt, or deny.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about delete_datastore

What does the delete_datastore tool do? +

Delete a data store from AWS HealthImaging. It is categorised as a Destructive tool in the AWS Step Functions Tool MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on delete_datastore? +

Register the AWS Step Functions Tool MCP Server MCP server in PolicyLayer and add a rule for delete_datastore: 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 Step Functions Tool MCP Server. Nothing to install.

What risk level is delete_datastore? +

delete_datastore is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit delete_datastore? +

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

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

delete_datastore is provided by the AWS Step Functions Tool MCP Server MCP server (awslabs.stepfunctions-tool-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 AWS Step Functions Tool MCP Server tool call.

Start from AWS Step Functions Tool MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →