Fetch one full public link by id from a previous links_search result.
AI agents call links_fetch to retrieve information from Mundigital without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and returns data without side effects. It cannot create, modify, delete, or execute operations. Fetching a public link by identifier is a pure Read operation with minimal blast radius even if called inappropriately by an agent.
From the tool's definition Tool description states 'Fetch one full public link by id' — a retrieval operation with no modification capability. Server description confirms 'read-only professional profile' with tools to 'fetch curated links'.
Attacks that exploit this kind of access
Fetch one full public link by id from a previous links_search result. It is categorised as a Read tool in the Mundigital MCP Server, which means it retrieves data without modifying state.
Register the Mundigital MCP server in PolicyLayer and add a rule for links_fetch: 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 Mundigital. Nothing to install.
links_fetch 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 links_fetch 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 links_fetch. 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.
links_fetch is provided by the Mundigital MCP server (mundizzle/mun.digital). 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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