twitter_like · Twitter/X MCP Server MCP: Risk & Policy

WHAT IT DOES

What twitter_like does on Twitter/X MCP Server

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

WHY IT NEEDS A POLICY

Why twitter_like needs a policy

Liking a tweet is a Write operation: it creates a new social interaction (a like) on the platform. It is reversible since likes can be removed. The blast radius is medium because misuse could cause reputational harm by liking inappropriate content on behalf of a user, but it does not delete data or move money.

From the tool's definition 'Like a tweet' — creates a like interaction on a tweet, which is a reversible social action (can be unliked)

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

twitter_like Rate-limited

twitter_like 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": {
    "twitter_like": {
      "limits": [
        {
          "counter": "twitter_like_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 Twitter/X MCP Server, so you can run agents against it safely.

FAQ

Questions about twitter_like

What does the twitter_like tool do? +

Like a tweet. Requires auth cookies. It is categorised as a Write tool in the Twitter/X 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 twitter_like? +

Register the Twitter/X MCP Server MCP server in PolicyLayer and add a rule for twitter_like: 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 Twitter/X MCP Server. Nothing to install.

What risk level is twitter_like? +

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

Can I rate-limit twitter_like? +

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

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

twitter_like is provided by the Twitter/X MCP Server MCP server (miles0sage/twitter-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.