download_tweet_video
AI agents call download_tweet_video to retrieve information from Twikit without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool appears designed to retrieve and download video media from tweets, which is a read operation that retrieves data without side effects. Without a description, confidence is moderate, but the verb 'download' in context of tweet video content most naturally maps to Read category.
From the tool's definition Tool named 'download_tweet_video' with empty description suggests data retrieval. The 'download' verb indicates fetching/exporting video content from tweets, a read-only operation consistent with retrieval actions (get, fetch).
Documented attack patterns abuse exactly the kind of access download_tweet_video gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Twikit, and nothing reaches the server without passing your rules. This is the rule we recommend for download_tweet_video:
{
"version": "1",
"default": "deny",
"tools": {
"download_tweet_video": {}
}
}download_tweet_video is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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download_tweet_video. It is categorised as a Read tool in the Twikit MCP Server, which means it retrieves data without modifying state.
Register the Twikit MCP server in PolicyLayer and add a rule for download_tweet_video: 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 Twikit. Nothing to install.
download_tweet_video is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the download_tweet_video 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.
Set action: deny in the PolicyLayer policy for download_tweet_video. 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.
download_tweet_video is provided by the Twikit MCP server (tangivis/twitter-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Twikit, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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59 Twikit tools catalogued and risk-classified — across an index of 43,000+ MCP servers.