zotero_get_pdf_outline
A read tool on the Zotero MCP server.
This record as markdown: /tools/54yyyu-zotero-mcp/zotero-get-pdf-outline.md
What zotero_get_pdf_outline does on Zotero MCP
AI agents call zotero_get_pdf_outline 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.
Why zotero_get_pdf_outline is rated Low
This tool retrieves metadata about PDF documents (the outline structure) without modifying them, executing code, or causing side effects. It is a read-only operation on library content. Severity is low because the worst outcome of misuse is exposure of metadata that is already present in the user's own research library.
From the tool's definition Tool name 'zotero_get_pdf_outline' indicates retrieval of PDF structural metadata (outline/table of contents). The server context shows this is part of a library access system where similar tools like 'search' and 'fetch' retrieve information.
Attacks that exploit this kind of access
The rule that runs zotero_get_pdf_outline 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_pdf_outline, this is the rule to start with:
zotero_get_pdf_outline is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Zotero MCP, apply this rule, and every zotero_get_pdf_outline call is checked against it from then on.
Questions about zotero_get_pdf_outline
zotero_get_pdf_outline 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.
Register the Zotero MCP server in PolicyLayer and add a rule for zotero_get_pdf_outline: 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.
zotero_get_pdf_outline 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_get_pdf_outline 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_get_pdf_outline. 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_get_pdf_outline 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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