create_blog

THE RISK

Medium Risk

Why create_blog needs a policy

The tool creates new blog entries, which is a reversible write operation that modifies the platform's content. It does not delete data (Destructive), execute arbitrary code (Execute), transfer funds (Financial), or merely read (Read).

From the tool's definition Tool name is 'create_blog' and description states 'Create a new blog' with parameters for 'title' and 'handle (URL slug)', indicating it creates new content resources.

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

POLICY

How to control create_blog

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

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_blog": {
      "limits": [
        {
          "counter": "create_blog_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

create_blog 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.

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

LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Sapo tools

Financial create_order_transaction Create a transaction for an order (e.g. capture, sale, refund). Side effect: creates a Tra Execute create_script_tag Inject a new JavaScript file into the storefront. For SEO/content team: Execute send_draft_order_invoice Send an invoice email for a draft order. Side effect: sends email to customer; draft statu Write adjust_inventory_level Adjust inventory level by a relative delta (positive = receive stock, negative = remove st Write add_customer_address Add a new address to a customer. Required: address1, city, country. Write complete_draft_order Complete a draft order and convert it into a real order. Side effect: creates an Order fro Write connect_inventory_level Connect an inventory item to a location (enable tracking at that location). For store owne Write create_article Create a new article within a blog. For SEO/content team: provide title, HTML body,

All 93 Sapo tools →

Write tools on other servers

M-Team MCP Server download_torrent YouTube MCP Server generate_video_title Android Forensics ADB MCP Server combine_reports 0xarchive web3_signup

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Argument validation → Checking tool call arguments against schema and policy before they run.
Scoped token → Per-person credentials that grant a defined subset of servers and tools.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about create_blog

What does the create_blog tool do? +

Create a new blog. For SEO/content team: set title, handle (URL slug),. It is categorised as a Write tool in the Sapo 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_blog? +

Register the Sapo MCP server in PolicyLayer and add a rule for create_blog: 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 Sapo. Nothing to install.

What risk level is create_blog? +

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

Can I rate-limit create_blog? +

Yes. Add a rate_limit block to the create_blog 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_blog completely? +

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

create_blog is provided by the Sapo MCP server (nguyennguyenit/sapo-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Sapo tool call.

Start from Sapo, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →