List notes ordered by created date (newest first)
AI agents call list_notes to retrieve information from Notes MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
list_notes retrieves and displays existing notes in sorted order. It has no side effects, does not modify data, and poses no destructive or operational risk. Misuse by an AI agent would be limited to information disclosure or excessive enumeration, which is low severity.
From the tool's definition Tool description states 'List notes ordered by created date' — a retrieval operation with no modification or deletion. Sibling tools confirm pattern: create_note, find_note, get_note, search_note, update_note—this is the read/list counterpart.
Attacks that exploit this kind of access
List notes ordered by created date (newest first). It is categorised as a Read tool in the Notes MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Notes MCP Server MCP server in PolicyLayer and add a rule for list_notes: 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 Notes MCP Server. Nothing to install.
list_notes 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 list_notes 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 list_notes. 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.
list_notes is provided by the Notes MCP Server MCP server (namp10010/notes-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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