create_publication

Create a new blog publication (the container that articles live under). Returns a publicationId needed for generate_blog_post.

SERVERPostking Mcp SOURCEpostking-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/io-github-bitsandtea-postking-mcp/create-publication.md

WHAT IT DOES

What create_publication does on Postking Mcp

AI agents use create_publication to create or update resources in Postking Mcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Postking Mcp environment.

RISK

Why create_publication is rated Medium

This tool creates a new publication (a reversible write operation), not retrieving data (Read), executing arbitrary code (Execute), deleting data (Destructive), or moving money (Financial). The effect is the creation of a new blog publication resource. Severity is medium because misuse could lead to numerous unwanted publications cluttering the system, but the action is reversible via deletion.

From the tool's definition Tool description states it 'Create a new blog publication' — this is a create operation that adds a new container resource to the system.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_publication safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Postking Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_publication, this is the rule to start with:

create_publication Rate-limited

create_publication 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_publication": {
      "limits": [
        {
          "counter": "create_publication_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Postking Mcp, apply this rule, and every create_publication call is checked against it from then on.

FAQ

Questions about create_publication

What does the create_publication tool do? +

Create a new blog publication (the container that articles live under). Returns a publicationId needed for generate_blog_post. It is categorised as a Write tool in the Postking Mcp 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_publication? +

Register the Postking MCP server in PolicyLayer and add a rule for create_publication: 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 Postking Mcp. Nothing to install.

What risk level is create_publication? +

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

Can I rate-limit create_publication? +

Yes. Add a rate_limit block to the create_publication 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_publication completely? +

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

create_publication is provided by the Postking MCP server (postking-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

What create_publication does on Postking Mcp

Why create_publication is rated Medium

The rule that runs create_publication safely

Questions about create_publication

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