AI agents call list_fhl_article_columns to retrieve information from FHL Bible MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and lists metadata about available article columns from a Bible study resource. It is a read-only query operation that returns information for browsing purposes, with no side effects, data modification, or resource consumption beyond a simple lookup. It poses minimal security risk if misused by an AI agent.
From the tool's definition Tool name 'list_fhl_article_columns' and description '列出信望愛站可用的文章專欄' (List available article columns from FHL Bible website) indicates retrieval/querying of available columns without modification.
Documented attack patterns abuse exactly the kind of access list_fhl_article_columns gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and FHL Bible MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for list_fhl_article_columns:
{
"version": "1",
"default": "deny",
"tools": {
"list_fhl_article_columns": {}
}
}list_fhl_article_columns 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.
列出信望愛站可用的文章專欄。. It is categorised as a Read tool in the FHL Bible MCP Server MCP Server, which means it retrieves data without modifying state.
Register the FHL Bible MCP Server MCP server in PolicyLayer and add a rule for list_fhl_article_columns: 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 FHL Bible MCP Server. Nothing to install.
list_fhl_article_columns 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 list_fhl_article_columns 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 list_fhl_article_columns. 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.
list_fhl_article_columns is provided by the FHL Bible MCP Server MCP server (ytssamuel/fhl-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from FHL Bible MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
56 FHL Bible MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.