justwatch_discover
Discover JustWatch titles. Returns popular movies and shows filtered by optional genre short names, provider short names, production countries, monetization types, and release year bounds. Combine providers with production_countries to build charts such as most popular Korean or Japanese titles o...
This record as markdown: /tools/crawlora-mcp/justwatch-discover.md
What justwatch_discover does on Crawlora
AI agents call justwatch_discover to retrieve information from Crawlora without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
type | string | — | Title type: all, movie, show |
limit | integer | — | Maximum results, defaults to 20 and clamps to 50 |
genres | string | — | Comma-separated JustWatch genre short names |
country | string | — | Two-letter country code |
language | string | — | Two-letter language code |
year_max | integer | — | Maximum release year |
year_min | integer | — | Minimum release year |
providers | string | — | Comma-separated JustWatch provider short names |
monetization_types | string | — | Comma-separated monetization types: FLATRATE, FREE, ADS, RENT, BUY |
production_countries | string | — | Comma-separated two-letter ISO production-country codes |
Parameters from the server's own tool schema.
Why justwatch_discover is rated Low
This tool only retrieves and filters content metadata from JustWatch. It has no side effects, makes no modifications, and simply returns read-only discovery results.
From the tool's definition Discover JustWatch titles. Returns popular movies and shows filtered by optional genre short names, provider short names, production countries, monetization types, and release year bounds.
Risk signalsHigh parameter count (10 properties)
Attacks that exploit this kind of access
The rule that runs justwatch_discover safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Crawlora, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For justwatch_discover, this is the rule to start with:
justwatch_discover is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Crawlora, apply this rule, and every justwatch_discover call is checked against it from then on.
Questions about justwatch_discover
Discover JustWatch titles. Returns popular movies and shows filtered by optional genre short names, provider short names, production countries, monetization types, and release year bounds. Combine providers with production_countries to build charts such as most popular Korean or Japanese titles on a given service. Type accepts only all, movie, or show; monetization_types accepts only FLATRATE, FREE, ADS, RENT, or BUY. It is categorised as a Read tool in the Crawlora MCP Server, which means it retrieves data without modifying state.
justwatch_discover accepts 10 parameters: type, limit, genres, country, language, year_max, year_min, providers, monetization_types, production_countries. The full parameter table on this page comes from the server's own tool schema.
Register the Crawlora MCP server in PolicyLayer and add a rule for justwatch_discover: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Crawlora. Nothing to install.
justwatch_discover is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the justwatch_discover rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for justwatch_discover. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
justwatch_discover is provided by the Crawlora MCP server (crawlora-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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