解析抖音分享链接，获取视频基本信息 参数: - share_link: 抖音分享链接或包含链接的文本 返回: - 视频信息（JSON格式字符串）
AI agents call parse_douyin_video_info to retrieve information from Douyin without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool reads and retrieves video metadata from a Douyin share link. It only fetches/queries information and returns it as JSON, with no side effects, modifications, or destructive actions.
From the tool's definition 解析抖音分享链接，获取视频基本信息 (Parse Douyin share link, get basic video information)
Documented attack patterns abuse exactly the kind of access parse_douyin_video_info gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Douyin, and nothing reaches the server without passing your rules. This is the rule we recommend for parse_douyin_video_info:
{
"version": "1",
"default": "deny",
"tools": {
"parse_douyin_video_info": {}
}
}parse_douyin_video_info is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
解析抖音分享链接，获取视频基本信息 参数: - share_link: 抖音分享链接或包含链接的文本 返回: - 视频信息（JSON格式字符串）. It is categorised as a Read tool in the Douyin MCP Server, which means it retrieves data without modifying state.
Register the Douyin MCP server in PolicyLayer and add a rule for parse_douyin_video_info: 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 Douyin. Nothing to install.
parse_douyin_video_info 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 parse_douyin_video_info 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 parse_douyin_video_info. 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.
parse_douyin_video_info is provided by the Douyin MCP server (yzfly/douyin-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 3 Douyin tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
3 Douyin tools catalogued and risk-classified — across an index of 42,500+ MCP servers.