zotero_switch_library

A write tool on the Zotero MCP server.

SERVERZotero MCP SOURCEpypi:zotero-mcp-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/54yyyu-zotero-mcp/zotero-switch-library.md

WHAT IT DOES

What zotero_switch_library does on Zotero MCP

AI agents use zotero_switch_library to create or update resources in Zotero MCP, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Zotero MCP environment.

RISK

Why zotero_switch_library is rated Medium

The tool name strongly suggests changing library context or selection state, which is a data modification operation. While the empty description reduces confidence, the naming convention and presence of write operations on the same server (add_by_doi, add_by_url, etc.) suggest this performs library-level state changes rather than simple queries.

From the tool's definition Tool name 'zotero_switch_library' indicates switching or changing library state. No description provided, but sibling tools include write operations like 'zotero_add_by_*' variants, and the server context involves managing a Zotero research library.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs zotero_switch_library 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_switch_library, this is the rule to start with:

zotero_switch_library Rate-limited

zotero_switch_library stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "zotero_switch_library": {
      "limits": [
        {
          "counter": "zotero_switch_library_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT 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_switch_library call is checked against it from then on.

FAQ

Questions about zotero_switch_library

What does the zotero_switch_library tool do? +

zotero_switch_library is a write tool on the Zotero MCP server. It is categorised as a Write tool in the Zotero MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on zotero_switch_library? +

Register the Zotero MCP server in PolicyLayer and add a rule for zotero_switch_library: 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_switch_library? +

zotero_switch_library is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit zotero_switch_library? +

Yes. Add a rate_limit block to the zotero_switch_library 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_switch_library completely? +

Set action: deny in the PolicyLayer policy for zotero_switch_library. 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_switch_library? +

zotero_switch_library 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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