Fetch full content of a specific Moodle developer documentation page
AI agents call fetch_page to retrieve information from Moodle Developer Documentation 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 static documentation content from moodledev.io. It performs a read-only query operation with no capability to modify, delete, or execute code. The severity is low because documentation access carries minimal security risk; the blast radius of an AI agent fetching documentation is confined to information disclosure only.
From the tool's definition Tool description states 'Fetch full content of a specific Moodle developer documentation page' — a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Fetch full content of a specific Moodle developer documentation page. It is categorised as a Read tool in the Moodle Developer Documentation MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Moodle Developer Documentation MCP Server MCP server in PolicyLayer and add a rule for fetch_page: 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 Moodle Developer Documentation MCP Server. Nothing to install.
fetch_page 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 fetch_page 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 fetch_page. 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.
fetch_page is provided by the Moodle Developer Documentation MCP Server MCP server (khairu-aqsara/moodle_dev_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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