Get the full text content of a Zotero item, given the item key of a parent item or specific attachment.
AI agents call zotero_item_fulltext 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 existing data (full text content) from a user's Zotero library without modifying, deleting, or executing anything. It is a pure read operation. The risk is low since misuse by an AI agent would only expose data the user already has access to in their own library, with no destructive, financial, or code-execution consequences.
From the tool's definition Tool description states it 'Get[s] the full text content of a Zotero item', which is a retrieval operation with no modification or side effects. The verb 'get' combined with 'retrieves or queries data' aligns with the Read category.
Attacks that exploit this kind of access
Get the full text content of a Zotero item, given the item key of a parent item or specific attachment. 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_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 Zotero MCP Server. Nothing to install.
zotero_item_fulltext 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_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.
Set action: deny in the PolicyLayer policy for zotero_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.
zotero_item_fulltext 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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