Search for items in your Zotero library, given a query string, query mode (titleCreatorYear or everything), and optional tag search (supports boolean searches). Returned results can be looked up with zotero_item_fulltext or zotero_item_metadata.
AI agents call zotero_search_items 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 and queries data from a Zotero library without creating, modifying, or deleting anything. It is purely a search/discovery mechanism that returns metadata for further inspection via other tools. The blast radius of misuse is minimal—an agent could retrieve unintended library items but cannot alter them or cause harm.
From the tool's definition Tool performs search and retrieval operations: 'Search for items in your Zotero library' and 'Returned results can be looked up' with optional parameters for query mode and tag filtering. No modifications, deletions, or side effects described.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
Search for items in your Zotero library, given a query string, query mode (titleCreatorYear or everything), and optional tag search (supports boolean searches). Returned results can be looked up with zotero_item_fulltext or zotero_item_metadata. 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_search_items: 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_search_items 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_search_items 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_search_items. 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_search_items is provided by the Zotero MCP Server MCP server (kujenga/zotero-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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