Read LiveJournal entries for one date in YYYY-MM-DD format.
AI agents call get_entries_for_date to retrieve information from LiveJournal 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 historical LiveJournal entries filtered by a specific date. It performs a read-only query with no side effects—entries are not modified, deleted, or created. The only input is a date parameter in standard format, limiting the blast radius.
From the tool's definition Tool name is 'get_entries_for_date' and description states 'Read LiveJournal entries for one date'. The verb 'Read' and the query-like operation (retrieving entries by date parameter) with no modification capability confirm this is a data retrieval operation.
Attacks that exploit this kind of access
Read LiveJournal entries for one date in YYYY-MM-DD format. It is categorised as a Read tool in the LiveJournal MCP Server MCP Server, which means it retrieves data without modifying state.
Register the LiveJournal MCP Server MCP server in PolicyLayer and add a rule for get_entries_for_date: 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 LiveJournal MCP Server. Nothing to install.
get_entries_for_date 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_entries_for_date 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_entries_for_date. 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_entries_for_date is provided by the LiveJournal MCP Server MCP server (pavelber/livejournal-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.
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