Retrieve notes from your Zotero library, with options to filter by parent item.
AI agents call zotero_get_notes to retrieve information from Zotero 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 or queries notes data from the Zotero library without creating, modifying, deleting, or executing operations. It has filtering capabilities (by parent item) but these are standard read operations. The blast radius of misuse is minimal—an AI agent could retrieve notes but cannot alter the library or cause irreversible changes. This is a straightforward Read category tool with low severity.
From the tool's definition Tool name 'zotero_get_notes' and description 'Retrieve notes from your Zotero library' indicate retrieval/querying of existing data with no modification or deletion capability.
Attacks that exploit this kind of access
Retrieve notes from your Zotero library, with options to filter by parent item. It is categorised as a Read tool in the Zotero MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Zotero MCP Server MCP server in PolicyLayer and add a rule for zotero_get_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 Zotero MCP Server. Nothing to install.
zotero_get_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 zotero_get_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 zotero_get_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.
zotero_get_notes is provided by the Zotero MCP Server MCP server (tspspi/zotero-mcp-postgres-ollama-fulltext). 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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