zotero_get_item_metadata

A read tool on the Zotero MCP server.

SERVERZotero MCP SOURCEpypi:zotero-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/54yyyu-zotero-mcp/zotero-get-item-metadata.md

WHAT IT DOES

What zotero_get_item_metadata does on Zotero MCP

AI agents call zotero_get_item_metadata to retrieve information from Zotero MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why zotero_get_item_metadata is rated Low

Metadata retrieval has no side effects and does not create, modify, delete, or execute operations. Tool name strongly suggests a query/read operation consistent with library browsing. Confidence is 0.85 rather than higher only because the tool description is empty, preventing direct confirmation of its exact behavior.

From the tool's definition Tool name 'zotero_get_item_metadata' indicates retrieval of metadata; sibling tools include 'search', 'fetch', 'scite_enrich_item' which are all Read operations. The server description emphasizes 'search your library, access content' as safe query operations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs zotero_get_item_metadata safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Zotero MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For zotero_get_item_metadata, this is the rule to start with:

zotero_get_item_metadata Allowed

zotero_get_item_metadata is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "zotero_get_item_metadata": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Zotero MCP, apply this rule, and every zotero_get_item_metadata call is checked against it from then on.

FAQ

Questions about zotero_get_item_metadata

What does the zotero_get_item_metadata tool do? +

zotero_get_item_metadata is a read tool on the Zotero MCP server. It is categorised as a Read tool in the Zotero MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on zotero_get_item_metadata? +

Register the Zotero MCP server in PolicyLayer and add a rule for zotero_get_item_metadata: 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. Nothing to install.

What risk level is zotero_get_item_metadata? +

zotero_get_item_metadata is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit zotero_get_item_metadata? +

Yes. Add a rate_limit block to the zotero_get_item_metadata 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.

How do I block zotero_get_item_metadata completely? +

Set action: deny in the PolicyLayer policy for zotero_get_item_metadata. 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.

What MCP server provides zotero_get_item_metadata? +

zotero_get_item_metadata is provided by the Zotero MCP server (pypi:zotero-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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