读取平台对嵌入 HTML 的素材时长、pageMarks 与「视频原声」的约定说明（无需上传）。生成 HTML / 划分 pageMarks 前应先调用。
AI agents call get_material_guidelines to retrieve information from Flash Cast without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves platform documentation and specifications needed before generating HTML or pageMarks. It has no side effects, creates no data, executes no code, and modifies nothing. It is a straightforward data retrieval operation with minimal blast radius—misuse would only result in reading guidelines, which poses no security risk.
From the tool's definition Tool name 'get_material_guidelines' and description state it 'reads' (读取) platform conventions/specifications about material duration, pageMarks, and video audio without requiring uploads. The action is purely informational retrieval of guidelines.
Attacks that exploit this kind of access
读取平台对嵌入 HTML 的素材时长、pageMarks 与「视频原声」的约定说明（无需上传）。生成 HTML / 划分 pageMarks 前应先调用。. It is categorised as a Read tool in the Flash Cast MCP Server, which means it retrieves data without modifying state.
Register the Flash Cast MCP server in PolicyLayer and add a rule for get_material_guidelines: 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 Flash Cast. Nothing to install.
get_material_guidelines 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 get_material_guidelines 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 get_material_guidelines. 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.
get_material_guidelines is provided by the Flash Cast MCP server (trtian/flash-cast-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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