get_item_fulltext

THE RISK

Low Risk

Why get_item_fulltext needs a policy

This tool retrieves and queries the full text content of an item already stored in the Zotero library. No data is created, modified, deleted, or overwritten. While the server description mentions the LLM gains 'full access' to the library, this specific tool only performs data retrieval operations, making it a Read category tool with low severity.

From the tool's definition Tool name 'get_item_fulltext' and description 'Get the full text content of a Zotero item' indicate retrieval of existing data without modification or deletion. The action is read-only with no side effects.

Documented attack patterns abuse exactly the kind of access get_item_fulltext gives an agent:

POLICY

How to control get_item_fulltext

PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Zotero, and nothing reaches the server without passing your rules. This is the rule we recommend for get_item_fulltext:

policy.json

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

get_item_fulltext is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Mcp Zotero — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Mcp Zotero tools

Destructive delete_collection Delete a collection (folder) from your Zotero library. Items inside the collection are NOT Destructive delete_items Delete one or more items from your Zotero library permanently (moves to trash). Accepts up Write find_and_attach_pdfs For each Zotero item, check Unpaywall for open access PDFs and attach them. Items must hav Write add_items_by_doi Add items to your Zotero library by resolving DOIs. Works with ANY item type that has a DO Write add_linked_url_attachment Attach a linked URL to an existing Zotero item, or create a standalone linked-URL attachme Write create_collection Create a new collection (folder) in your Zotero library. Optionally nest it under a parent Write import_pdf_to_zotero Download a PDF from a URL and upload it to Zotero storage as an imported_url attachment. U Write inject_citations Replace <zcite> placeholder tags in a .docx file with native Zotero field codes that Zoter

All 13 Mcp Zotero tools →

Read tools on other servers

M-Team MCP Server get_torrent_detail YouTube MCP Server search_channel Android Forensics ADB MCP Server parse_browser_history 0xarchive web3_challenge

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_item_fulltext

What does the get_item_fulltext tool do? +

Get the full text content of a Zotero item. It is categorised as a Read tool in the Mcp Zotero MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_item_fulltext? +

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

What risk level is get_item_fulltext? +

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

Can I rate-limit get_item_fulltext? +

Yes. Add a rate_limit block to the get_item_fulltext 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 get_item_fulltext completely? +

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

get_item_fulltext is provided by the Mcp Zotero MCP server (xevos117/mcp-zotero). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Mcp Zotero tool call.

Start from Mcp Zotero, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →