AI agents call get_view_list to retrieve information from MCP Feishu Project Manager without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool performs a data retrieval operation (implied by 'get' and 'list') with no side effects. It queries a Feishu project management system to enumerate available views. The empty description is mitigated by the clear 'get_' prefix convention and consistent context of sibling tools that are explicitly Read category operations. No data modification, deletion, execution, or financial operations are indicated.
From the tool's definition Tool name 'get_view_list' and server description 'retrieval of project views' indicate this retrieves/lists data without modification. Sibling tools (get_view_detail, get_work_item_detail) follow the same retrieval pattern.
Documented attack patterns abuse exactly the kind of access get_view_list gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Feishu Project Manager, and nothing reaches the server without passing your rules. This is the rule we recommend for get_view_list:
{
"version": "1",
"default": "deny",
"tools": {
"get_view_list": {}
}
}get_view_list is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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get_view_list. It is categorised as a Read tool in the MCP Feishu Project Manager MCP Server, which means it retrieves data without modifying state.
Register the MCP Feishu Project Manager MCP server in PolicyLayer and add a rule for get_view_list: 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 Feishu Project Manager. Nothing to install.
get_view_list 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_view_list 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_view_list. 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_view_list is provided by the MCP Feishu Project Manager MCP server (roland0511/mcp-feishu-proj). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from MCP Feishu Project Manager, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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6 MCP Feishu Project Manager tools catalogued and risk-classified — across an index of 43,000+ MCP servers.