create_datasource

A write tool on the Storyblok MCP server.

SERVERStoryblok MCP Server SOURCEarjuncodess/storyblok-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/arjuncodess-storyblok-mcp/create-datasource.md

WHAT IT DOES

What create_datasource does on Storyblok MCP Server

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

RISK

Why create_datasource is rated Medium

Create operations that generate new data structures are classified as Write when they are reversible and do not execute arbitrary code or delete data. In a CMS context, datasources are typically content configuration elements that can be modified or removed later. Severity is medium because misconfigured datasources could affect content delivery or data integrity, but the impact is confined to that datasource.

From the tool's definition Tool name 'create_datasource' indicates creation of a data structure. Given the Storyblok CMS context where datasources are managed content entities, this operation creates reversible data artifacts.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_datasource safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Storyblok MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_datasource, this is the rule to start with:

create_datasource Rate-limited

create_datasource 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": {
    "create_datasource": {
      "limits": [
        {
          "counter": "create_datasource_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Storyblok MCP Server, apply this rule, and every create_datasource call is checked against it from then on.

FAQ

Questions about create_datasource

What does the create_datasource tool do? +

create_datasource is a write tool on the Storyblok MCP Server MCP server. It is categorised as a Write tool in the Storyblok 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 create_datasource? +

Register the Storyblok MCP Server MCP server in PolicyLayer and add a rule for create_datasource: 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 create_datasource? +

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

Can I rate-limit create_datasource? +

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

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

create_datasource 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.

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