facebook_post_photo

A write tool on the Mimi Seed MCP server.

SERVERMimi Seed SOURCE@yoonion/mimi-seed-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/yoonion-mimi-seed-mcp/facebook-post-photo.md

WHAT IT DOES

What facebook_post_photo does on Mimi Seed

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

RISK

Why facebook_post_photo is rated Medium

The tool creates and publishes a photo post on Facebook, which is a reversible write operation (posts can be deleted or edited). It does not execute arbitrary code, delete data permanently, or involve financial transactions. While the description is empty, the tool name clearly indicates social media publishing functionality, justifying the Write category.

From the tool's definition Tool name 'facebook_post_photo' indicates the tool posts (publishes) content to Facebook. The verb 'post' implies creating/publishing social media content, which is a write operation. No description provided, lowering confidence slightly.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs facebook_post_photo safely

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

facebook_post_photo Rate-limited

facebook_post_photo 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": {
    "facebook_post_photo": {
      "limits": [
        {
          "counter": "facebook_post_photo_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 Mimi Seed, apply this rule, and every facebook_post_photo call is checked against it from then on.

FAQ

Questions about facebook_post_photo

What does the facebook_post_photo tool do? +

facebook_post_photo is a write tool on the Mimi Seed MCP server. It is categorised as a Write tool in the Mimi Seed MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on facebook_post_photo? +

Register the Mimi Seed MCP server in PolicyLayer and add a rule for facebook_post_photo: 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 Mimi Seed. Nothing to install.

What risk level is facebook_post_photo? +

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

Can I rate-limit facebook_post_photo? +

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

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

facebook_post_photo is provided by the Mimi Seed MCP server (@yoonion/mimi-seed-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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