Converts web page content to well-formatted Markdown, preserving structural elements like tables and definition lists. Recommended as the default tool for web content extraction when a clean, readable text format is needed while maintaining document structure.
AI agents call get-markdown to retrieve information from MCP Server Fetch Python without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs read-only operations: it fetches web pages and transforms their content into a different format (Markdown). There are no side effects, no data modifications, no code execution, and no destructive operations. It is purely a retrieval and formatting utility, making it a Read category tool with low severity.
From the tool's definition Tool description states it 'Converts web page content to well-formatted Markdown' and is recommended for 'web content extraction'. The tool retrieves and transforms existing web content without modifying, deleting, or executing operations on external systems.
Documented attack patterns abuse exactly the kind of access get-markdown gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Server Fetch Python, and nothing reaches the server without passing your rules. This is the rule we recommend for get-markdown:
{
"version": "1",
"default": "deny",
"tools": {
"get-markdown": {}
}
}get-markdown is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Converts web page content to well-formatted Markdown, preserving structural elements like tables and definition lists. Recommended as the default tool for web content extraction when a clean, readable text format is needed while maintaining document structure. It is categorised as a Read tool in the MCP Server Fetch Python MCP Server, which means it retrieves data without modifying state.
Register the MCP Server Fetch Python MCP server in PolicyLayer and add a rule for get-markdown: 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 Server Fetch Python. Nothing to install.
get-markdown 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-markdown 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-markdown. 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-markdown is provided by the MCP Server Fetch Python MCP server (tatn/mcp-server-fetch-python). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from MCP Server Fetch Python, 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.
4 MCP Server Fetch Python tools catalogued and risk-classified — across an index of 43,000+ MCP servers.