createArticle · Article Manager MCP Server MCP

WHAT IT DOES

What createArticle does on Article Manager MCP Server

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

WHY IT NEEDS A POLICY

Why createArticle needs a policy

This tool creates new data (articles) in a file-based system without irreversible data loss, destructive operations, code execution, or financial impact. Creation is reversible via the sibling deleteArticle tool. Blast radius is limited to unwanted article additions that can be cleaned up.

From the tool's definition Tool name 'createArticle' and description 'Create a new article' directly indicate data creation. Server description confirms 'complete CRUD interface' with 'creating' articles in 'markdown-based research articles' system.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

createArticle Rate-limited

createArticle 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": {
    "createArticle": {
      "limits": [
        {
          "counter": "createarticle_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Article Manager MCP Server, so you can run agents against it safely.

FAQ

Questions about createArticle

What does the createArticle tool do? +

Create a new article with title and content. It is categorised as a Write tool in the Article Manager 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 createArticle? +

Register the Article Manager MCP Server MCP server in PolicyLayer and add a rule for createArticle: 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 Article Manager MCP Server. Nothing to install.

What risk level is createArticle? +

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

Can I rate-limit createArticle? +

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

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

createArticle is provided by the Article Manager MCP Server MCP server (joelmnz/mcp-markdown-manager). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.