storyline_update_line_item

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/storyline-update-line-item.md

WHAT IT DOES

What storyline_update_line_item does on Postking Mcp

AI agents use storyline_update_line_item 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 storyline_update_line_item is rated Medium

The 'update' verb combined with sibling tools that create, approve, and manage content indicates this performs reversible modification of data structures. Without a description, confidence is moderate. The action is Write rather than Execute because it appears to update discrete data entities rather than trigger arbitrary operations.

From the tool's definition Tool name 'storyline_update_line_item' indicates modification of existing data (update). No description provided, but context from sibling tools (apply_vibe_edit, approve_post, scheduling/publishing functions) suggests this updates content metadata or…

Attacks that exploit this kind of access

RECOMMENDED RULE

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

storyline_update_line_item Rate-limited

storyline_update_line_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": {
    "storyline_update_line_item": {
      "limits": [
        {
          "counter": "storyline_update_line_item_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 storyline_update_line_item call is checked against it from then on.

FAQ

Questions about storyline_update_line_item

What does the storyline_update_line_item tool do? +

storyline_update_line_item 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 storyline_update_line_item? +

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

What risk level is storyline_update_line_item? +

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

Can I rate-limit storyline_update_line_item? +

Yes. Add a rate_limit block to the storyline_update_line_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 storyline_update_line_item completely? +

Set action: deny in the PolicyLayer policy for storyline_update_line_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 storyline_update_line_item? +

storyline_update_line_item 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 storyline_update_line_item does on Postking Mcp

Why storyline_update_line_item is rated Medium

The rule that runs storyline_update_line_item safely

Questions about storyline_update_line_item

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