# list_tags

List all available movie categories/tags with the number of movies in each. Use the returned slugs with browse_by_tag.

Agent View of the PolicyLayer registry record for `list_tags`. HTML page: https://policylayer.com/tools/de-bluraysuchmaschine-suche/list-tags

## Facts

- Tool: `list_tags`
- Server: Suche (`https://mcp.bluraysuchmaschine.de/mcp`) — https://policylayer.com/tools/de-bluraysuchmaschine-suche.md
- Homepage: https://github.com/https://mcp.bluraysuchmaschine.de/mcp
- Risk category: Read (Low risk)
- Registry record: grade C, identity unverified
- Server auth posture: open
- Server CORS policy: *
- 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": "list_tags",
    "arguments": {}
  }
}
```

## Why list_tags is rated Low

This tool only queries and returns categorical metadata about available movie tags and their counts. It does not create, modify, delete, execute code, or interact with financial systems. It is a straightforward read-only information retrieval endpoint.

From the tool's own definition: "Tool name 'list_tags' and description indicate it 'List all available movie categories/tags with the number of movies in each' — a pure data retrieval operation with no side effects or modifications."

## Use case

AI agents call list_tags to retrieve information from Suche 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 Suche:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_tags": {}
  }
}
```

## Other tools on Suche (6)

- `browse_by_tag` — Read — https://policylayer.com/tools/de-bluraysuchmaschine-suche/browse-by-tag.md
- `browse_movies` — Read — https://policylayer.com/tools/de-bluraysuchmaschine-suche/browse-movies.md
- `get_featured_movies` — Read — https://policylayer.com/tools/de-bluraysuchmaschine-suche/get-featured-movies.md
- `get_movie_details` — Read — https://policylayer.com/tools/de-bluraysuchmaschine-suche/get-movie-details.md
- `get_similar_movies` — Read — https://policylayer.com/tools/de-bluraysuchmaschine-suche/get-similar-movies.md
- `search_movies` — Read — https://policylayer.com/tools/de-bluraysuchmaschine-suche/search-movies.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=de-bluraysuchmaschine-suche · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/de-bluraysuchmaschine-suche