tool_publish

A write tool on the Postking MCP server.

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/tool-publish.md

WHAT IT DOES

What tool_publish does on Postking Mcp

AI agents use tool_publish 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 tool_publish is rated Medium

Tool publishes content, modifying live state irreversibly despite empty description.

From the tool's definition publish in tool name; uninformative description

Attacks that exploit this kind of access

RECOMMENDED RULE

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

tool_publish Rate-limited

tool_publish 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": {
    "tool_publish": {
      "limits": [
        {
          "counter": "tool_publish_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 tool_publish call is checked against it from then on.

FAQ

Questions about tool_publish

What does the tool_publish tool do? +

tool_publish is a write tool on the Postking MCP server. 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 tool_publish? +

Register the Postking MCP server in PolicyLayer and add a rule for tool_publish: 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 tool_publish? +

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

Can I rate-limit tool_publish? +

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

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

tool_publish 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 tool_publish does on Postking Mcp

Why tool_publish is rated Medium

The rule that runs tool_publish safely

Questions about tool_publish

More on Postking, and thousands of servers like it.