# zotero_create_annotation

A write tool on the Zotero MCP MCP server.

Agent View of the PolicyLayer registry record for `zotero_create_annotation`. HTML page: https://policylayer.com/tools/54yyyu-zotero-mcp/zotero-create-annotation

## Facts

- Tool: `zotero_create_annotation`
- 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: Write (Medium risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "zotero_create_annotation",
    "arguments": {}
  }
}
```

## Why zotero_create_annotation is rated Medium

Creating annotations in a research library is a reversible Write operation—annotations can be modified or deleted later. It does not delete data (Destructive), execute arbitrary code (Execute), or involve financial transactions. The empty description reduces confidence slightly, but the tool name and sibling Write operations provide sufficient context.

From the tool's own definition: "Tool name 'zotero_create_annotation' indicates creation of new annotation data. Sibling tools include write operations like 'zotero_add_by_*' (add_by_bibtex, add_by_csl_json, add_by_doi, add_by_isbn, add_by_url) which are clearly Write category."

## Use case

AI agents use zotero_create_annotation to create or update resources in Zotero MCP, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Zotero MCP environment.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Zotero MCP:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "zotero_create_annotation": {
      "limits": [
        {
          "counter": "zotero_create_annotation_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## 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