create_space_role
A write tool on the Storyblok MCP server.
This record as markdown: /tools/arjuncodess-storyblok-mcp/create-space-role.md
What create_space_role does on Storyblok MCP Server
AI agents use create_space_role 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.
Why create_space_role is rated Medium
Creating a role modifies the CMS configuration and access control structure by adding a new role entity. This is a Write operation because it creates a new resource that can be reversed (the role can be deleted). While it touches access control, it does not execute arbitrary code or financial operations.
From the tool's definition Tool name 'create_space_role' indicates creating a new role resource in Storyblok CMS. The sibling tools show a pattern of content and access management operations (create_access_token, create_branch, create_asset_folder), and role creation is a reversible…
Attacks that exploit this kind of access
The rule that runs create_space_role 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_space_role, this is the rule to start with:
create_space_role 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Storyblok MCP Server, apply this rule, and every create_space_role call is checked against it from then on.
Questions about create_space_role
create_space_role 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.
Register the Storyblok MCP Server MCP server in PolicyLayer and add a rule for create_space_role: 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.
create_space_role is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_space_role 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.
Set action: deny in the PolicyLayer policy for create_space_role. 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.
create_space_role 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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