AI agents call get_docs to retrieve information from MCP LLMS-TXT Documentation Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves documentation content, which is a read-only operation. The MCP server's purpose is to provide controlled access to llms.txt documentation for context retrieval. Getting docs has no side effects, no code execution, and cannot modify or delete data. The low severity reflects that reading documentation poses minimal risk—an AI agent cannot cause harm by retrieving public documentation files.
From the tool's definition Tool name 'get_docs' and description 'Get langgraph docs' indicate a retrieval operation that queries documentation files without modification or execution capabilities.
Documented attack patterns abuse exactly the kind of access get_docs gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP LLMS-TXT Documentation Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_docs:
{
"version": "1",
"default": "deny",
"tools": {
"get_docs": {}
}
}get_docs is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get langgraph docs. It is categorised as a Read tool in the MCP LLMS-TXT Documentation Server MCP Server, which means it retrieves data without modifying state.
Register the MCP LLMS-TXT Documentation Server MCP server in PolicyLayer and add a rule for get_docs: 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 LLMS-TXT Documentation Server. Nothing to install.
get_docs 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_docs 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_docs. 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_docs is provided by the MCP LLMS-TXT Documentation Server MCP server (teddylee777/mcpdoc). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from MCP LLMS-TXT Documentation Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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3 MCP LLMS-TXT Documentation Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.