# zotero_get_item_metadata A read tool on the Zotero MCP MCP server. Agent View of the PolicyLayer registry record for `zotero_get_item_metadata`. HTML page: https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-item-metadata ## Facts - Tool: `zotero_get_item_metadata` - Server: Zotero MCP (`pypi:zotero-mcp-server`) — https://policylayer.com/tools/54yyyu-zotero-mcp.md - Install: `npx -y pypi:zotero-mcp-server` - Homepage: https://github.com/54yyyu/zotero-mcp - Risk category: Read (Low risk) - Registry record: grade F, identity unverified - Server rate-limited: no - Parameters: 0 - Recommended policy verdict: Allowed ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "zotero_get_item_metadata", "arguments": {} } } ``` ## 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 own 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." ## Use case 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. ## Recommended policy (PolicyLayer) Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Zotero MCP: ```json { "version": "1", "default": "deny", "tools": { "zotero_get_item_metadata": {} } } ``` ## Other tools on Zotero MCP (54) - `zotero_delete_annotation` — Destructive — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-delete-annotation.md - `zotero_delete_collection` — Destructive — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-delete-collection.md - `zotero_delete_item` — Destructive — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-delete-item.md - `zotero_remove_item_relation` — Destructive — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-remove-item-relation.md - `fetch` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/fetch.md - `scite_check_retractions` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/scite-check-retractions.md - `scite_enrich_item` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/scite-enrich-item.md - `scite_enrich_search` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/scite-enrich-search.md - `search` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/search.md - `zotero_advanced_search` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-advanced-search.md - `zotero_authorize_local_writes` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-authorize-local-writes.md - `zotero_export_bibliography` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-export-bibliography.md - `zotero_find_duplicates` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-find-duplicates.md - `zotero_find_related_papers` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-find-related-papers.md - `zotero_get_annotations` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-annotations.md - `zotero_get_attachment_path` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-attachment-path.md - `zotero_get_collection_items` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-collection-items.md - `zotero_get_collections` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-collections.md - `zotero_get_feed_items` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-feed-items.md - `zotero_get_item_children` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-item-children.md - `zotero_get_item_fulltext` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-item-fulltext.md - `zotero_get_item_related` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-item-related.md - `zotero_get_notes` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-notes.md - `zotero_get_page_layout` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-page-layout.md - `zotero_get_pdf_outline` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-pdf-outline.md - `zotero_get_recent` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-recent.md - `zotero_get_search_database_status` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-search-database-status.md - `zotero_get_tags` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-tags.md - `zotero_library_coverage` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-library-coverage.md - `zotero_list_feeds` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-list-feeds.md - …and 24 more: https://policylayer.com/tools/54yyyu-zotero-mcp.md ## For agents This record is a snapshot. Live verdicts and the full registry: - Check every server in your MCP config at once: `npx -y policylayer stack` - Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md) - Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events` --- Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=54yyyu-zotero-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/54yyyu-zotero-mcp