backup_space

THE RISK

Low Risk

Why backup_space needs a policy

The name 'backup_space' suggests creating a backup of a Storyblok space, which could be a Read operation (exporting/copying data) or a Write operation (creating a backup artifact). Without a description, it's unclear whether this is purely reading data or writing a backup file/snapshot. Given the ambiguity, confidence is low. Backing up typically does not delete data, so Destructive is unlikely.

From the tool's definition Tool name is 'backup_space' but description is empty and uninformative.

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

POLICY

How to control backup_space

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

policy.json

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

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

Create a free account and register Storyblok 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.

SET A RULE FOR THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

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All 115 Storyblok MCP Server tools →

Other tools on other servers

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Go deeper

Roll out MCP under one policy → Per-person scoped tokens, one central policy, and full audit across every server your team connects.
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 →
PolicyLayer vs alternatives → How deterministic, per-call MCP policy compares with gateways, identity layers, and authorisation platforms.

FAQ

Questions about backup_space

What does the backup_space tool do? +

backup_space. It is categorised as a Other tool in the Storyblok MCP Server MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on backup_space? +

Register the Storyblok MCP Server MCP server in PolicyLayer and add a rule for backup_space: 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 Storyblok MCP Server. Nothing to install.

What risk level is backup_space? +

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

Can I rate-limit backup_space? +

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

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

backup_space is provided by the Storyblok MCP Server MCP server (arjuncodess/storyblok-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Storyblok MCP Server tool call.

Start from Storyblok 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 →