get_replies_for_tweet

THE RISK

Low Risk

Why get_replies_for_tweet needs a policy

This tool retrieves tweet replies by tweet_id, which is a read-only query operation. It has no side effects—it does not create, modify, delete, or execute any actions. The worst-case misuse (retrieving public tweet replies) poses minimal risk since Twitter replies are typically publicly visible and no destructive or financial operations are possible.

From the tool's definition Tool name 'get_replies_for_tweet' and description 'Get Tweets replies' indicate data retrieval with no modification. The action is a query operation that fetches existing replies associated with a tweet.

Documented attack patterns abuse exactly the kind of access get_replies_for_tweet gives an agent:

POLICY

How to control get_replies_for_tweet

PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Twitter, and nothing reaches the server without passing your rules. This is the rule we recommend for get_replies_for_tweet:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_replies_for_tweet": {}
  }
}

get_replies_for_tweet is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Mcp Twitter — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Mcp Twitter tools

Destructive delete_tweet Delete a tweet by its ID. Write post_tweet Post a tweet with optional media, reply, and tags. Read get_latest_timeline Get tweets from your home timeline (Following). Read get_timeline Get tweets from your home timeline (For You). Read get_tweets Search twitter with a query. Sort by 'Top' or 'Latest' Read get_user_tweets Get tweets from a specific user's timeline.

All 7 Mcp Twitter tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_replies_for_tweet

What does the get_replies_for_tweet tool do? +

Get Tweets replies of a specific tweet using tweet_id. It is categorised as a Read tool in the Mcp Twitter MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_replies_for_tweet? +

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

What risk level is get_replies_for_tweet? +

get_replies_for_tweet is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_replies_for_tweet? +

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

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

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

Enforce policy on every Mcp Twitter tool call.

Start from Mcp Twitter, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →