# zotero_semantic_search

A read tool on the Zotero MCP MCP server.

Agent View of the PolicyLayer registry record for `zotero_semantic_search`. HTML page: https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-semantic-search

## Facts

- Tool: `zotero_semantic_search`
- 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_semantic_search",
    "arguments": {}
  }
}
```

## Why zotero_semantic_search is rated Low

Semantic search retrieves and queries data from the Zotero library without modifying, deleting, or executing external operations. Even without an explicit description, the naming convention and context within a research library server strongly indicate this performs read-only search operations. Confidence is reduced from higher due to the empty description, but contextual evidence is substantial.

From the tool's own definition: "Tool name 'zotero_semantic_search' indicates a search operation; description is empty but the sibling tools include 'search' (explicitly Read category), and the server description emphasizes 'search your library' as a core capability."

## Use case

AI agents call zotero_semantic_search 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_semantic_search": {}
  }
}
```

## 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_metadata` — Read — https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-get-item-metadata.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
- …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