compare_branches

A read tool on the Storyblok MCP server.

SERVERStoryblok MCP Server SOURCEarjuncodess/storyblok-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/arjuncodess-storyblok-mcp/compare-branches.md

WHAT IT DOES

What compare_branches does on Storyblok MCP Server

AI agents call compare_branches to retrieve information from Storyblok MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why compare_branches is rated Low

The name 'compare_branches' suggests a read/diff operation that retrieves and compares data between two branches without modifying anything. This is consistent with typical 'compare' operations in CMS and version control contexts. However, the empty description lowers confidence significantly. Severity is medium given the CMS context where branches may contain sensitive content.

From the tool's definition Tool name: compare_branches; description is empty and uninformative.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs compare_branches 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 compare_branches, this is the rule to start with:

compare_branches Allowed

compare_branches is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "compare_branches": {}
  }
}

ALLOW ONLY 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 compare_branches call is checked against it from then on.

FAQ

Questions about compare_branches

What does the compare_branches tool do? +

compare_branches is a read tool on the Storyblok MCP Server MCP server. It is categorised as a Read tool in the Storyblok MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on compare_branches? +

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

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

Can I rate-limit compare_branches? +

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

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

compare_branches 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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