AI agents call get_commentary 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 pre-existing commentary annotations on Bible verses from the FHL Bible API. It performs a lookup operation that returns reference material without creating, modifying, deleting, or executing any code. The action is purely informational and read-only. No side effects or irreversible changes are possible.
From the tool's definition Tool description '查詢經文註釋' translates to 'query/retrieve biblical commentary'. The verb '查詢' (query/lookup) indicates data retrieval with no modification or execution capability.
Documented attack patterns abuse exactly the kind of access get_commentary 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 get_commentary:
{
"version": "1",
"default": "deny",
"tools": {
"get_commentary": {}
}
}get_commentary 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.
查詢經文註釋。. 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 get_commentary: 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.
get_commentary 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_commentary 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_commentary. 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_commentary 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.