获取文件命名规则 - 按照FOP规范生成文件名
AI agents call get_file_naming_rules to retrieve information from JoyCode MCP Server - FOP Workflow Assistant without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs data retrieval of standardized naming conventions from the FOP platform. It has no capability to modify, execute, delete, or affect financial systems. The worst-case misuse would be retrieving naming rules to generate conformant filenames, which poses minimal security risk. Classified as Read with low severity due to its purely informational nature.
From the tool's definition Tool name 'get_file_naming_rules' and description indicate it retrieves or queries file naming rules according to FOP specifications. The verb 'get' and 'retrieves' (获取) confirm read-only retrieval behavior with no data modification or side effects.
Documented attack patterns abuse exactly the kind of access get_file_naming_rules gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and JoyCode MCP Server - FOP Workflow Assistant, and nothing reaches the server without passing your rules. This is the rule we recommend for get_file_naming_rules:
{
"version": "1",
"default": "deny",
"tools": {
"get_file_naming_rules": {}
}
}get_file_naming_rules is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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获取文件命名规则 - 按照FOP规范生成文件名. It is categorised as a Read tool in the JoyCode MCP Server - FOP Workflow Assistant MCP Server, which means it retrieves data without modifying state.
Register the JoyCode MCP Server - FOP Workflow Assistant MCP server in PolicyLayer and add a rule for get_file_naming_rules: 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 JoyCode MCP Server - FOP Workflow Assistant. Nothing to install.
get_file_naming_rules 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_file_naming_rules 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_file_naming_rules. 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_file_naming_rules is provided by the JoyCode MCP Server - FOP Workflow Assistant MCP server (shaun888/easy-workflow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 15 JoyCode MCP Server - FOP Workflow Assistant tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
15 JoyCode MCP Server - FOP Workflow Assistant tools catalogued and risk-classified — across an index of 42,500+ MCP servers.