# tmdb.movies.discover

Discover movies or TV shows by genre, year, rating, language, and sort order (TMDB)

Agent View of the PolicyLayer registry record for `tmdb.movies.discover`. HTML page: https://policylayer.com/tools/io-github-whiteknightonhorse-apibase/tmdb.movies.discover

## Facts

- Tool: `tmdb.movies.discover`
- Server: Apibase (`apibase-mcp-client`) — https://policylayer.com/tools/io-github-whiteknightonhorse-apibase.md
- Install: `npx -y apibase-mcp-client`
- Homepage: https://github.com/whiteknightonhorse/APIbase
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 12
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `page` | integer | no | Page number (1-500, default 1) |
| `type` | string | no | Content type to discover: "movie" or "tv" (default "movie") |
| `year` | integer | no | Filter by release year (movies only) |
| `region` | string | no | ISO 3166-1 region for release dates (e.g. "US", "GB") |
| `sort_by` | string | no | Sort field (e.g. "popularity.desc", "vote_average.desc", "revenue.desc", "primary_release_date.desc") |
| `language` | string | no | ISO 639-1 language code (e.g. "en-US"). Default: en-US |
| `with_genres` | string | no | Comma-separated genre IDs to filter (e.g. "28,12" for Action+Adventure) |
| `include_adult` | boolean | no | Include adult content (default false) |
| `vote_average_gte` | number | no | Minimum vote average (0-10) |
| `vote_average_lte` | number | no | Maximum vote average (0-10) |
| `first_air_date_year` | integer | no | Filter by first air date year (TV only) |
| `primary_release_year` | integer | no | Filter by primary release year (movies only) |

Parameters from the server's own tool schema.

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "tmdb.movies.discover",
    "arguments": {}
  }
}
```

## Why tmdb.movies.discover is rated Low

Tool queries movie/TV metadata without modifying data or executing operations.

From the tool's own definition: "Discover movies or TV shows by genre, year, rating, language, sort order"

Risk signals: High parameter count (13 properties)

## Use case

AI agents call tmdb.movies.discover to retrieve information from Apibase 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 Apibase:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "tmdb.movies.discover": {}
  }
}
```

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## 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=io-github-whiteknightonhorse-apibase · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-whiteknightonhorse-apibase