create_item · Qiita API MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_item does on Qiita API MCP Server

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

WHY IT NEEDS A POLICY

Why create_item needs a policy

The tool creates new articles/items on a community platform, which modifies the platform state by adding content. This is categorized as Write rather than Execute because it creates structured data objects (articles) rather than executing arbitrary code or commands. Severity is medium because misuse could result in spam, inappropriate content, or platform abuse, but the damage is reversible through deletion.

From the tool's definition Tool name 'create_item' and description '新しい記事を作成します' (creates a new article) indicates creation of new content on the Qiita platform. This is a reversible write operation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_item Rate-limited

create_item 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_item": {
      "limits": [
        {
          "counter": "create_item_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 Qiita API MCP Server, so you can run agents against it safely.

FAQ

Questions about create_item

What does the create_item tool do? +

新しい記事を作成します. It is categorised as a Write tool in the Qiita API 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_item? +

Register the Qiita API MCP Server MCP server in PolicyLayer and add a rule for create_item: 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 Qiita API MCP Server. Nothing to install.

What risk level is create_item? +

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

Can I rate-limit create_item? +

Yes. Add a rate_limit block to the create_item 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_item completely? +

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

create_item is provided by the Qiita API MCP Server MCP server (selenium39/mcp-server-qiita). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.