torrentclaw-mcp/src/prompts.ts
Deivid Soto d471c9b695 feat: initial release of torrentclaw-mcp server
MCP (Model Context Protocol) server that wraps the TorrentClaw REST API,
enabling LLMs (Claude Desktop, Claude Code, Cursor, etc.) to search movies
and TV shows with torrent downloads and streaming availability.

## Tools (6)
- search_content: primary search with filters (title, genre, year, rating,
  quality, language, sort). Returns content metadata + torrent magnet links.
- get_popular: trending content ranked by clicks
- get_recent: most recently added content
- get_watch_providers: streaming availability by country (Netflix, Disney+, etc.)
- get_credits: director and top 10 cast members
- get_torrent_url: .torrent file download URL from info_hash

## Resources
- torrentclaw://stats: catalog statistics (content/torrent counts, sources)

## Prompts (4)
- search_movie, search_show, whats_new, where_to_watch

## LLM Usability
- Server description with workflow guidance for tool chaining
- Tool descriptions include trigger phrases, cross-tool references, and
  explicit parameter examples
- Formatted output includes info_hash for tool chaining and call-syntax
  cross-references (e.g. "use with get_watch_providers(content_id=42)")
- Popular/recent output hints to use search_content for torrents
- Error messages include status-specific recovery guidance (400, 404, 429, 5xx)
- Prompts reference tools by name for reliable LLM execution

## Security
- SSRF protection: validates TORRENTCLAW_API_URL against private IPs,
  localhost, link-local, and IPv6 loopback addresses
- Protocol whitelist: only http/https allowed
- Error body sanitization: 4xx truncated to 200 chars, 5xx bodies omitted
- Input validation: control char filter on queries, regex on country codes,
  genre character whitelist, content_id bounds

## Testing
- 85 tests across 13 test files
- Coverage: 99.5% statements, 95.2% branches, 98.1% functions, 99.5% lines
- Vitest v4 with v8 coverage provider, 80% thresholds enforced

## Stack
- TypeScript ESM, Node.js >= 18 (native fetch)
- @modelcontextprotocol/sdk v1.12, zod v3.24
- STDIO transport, runnable via npx torrentclaw-mcp
2026-02-09 17:26:23 +01:00

78 lines
2.5 KiB
TypeScript

import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { z } from "zod";
export function registerPrompts(server: McpServer): void {
server.prompt(
"search_movie",
"Search for a movie by title and get torrent download options",
{ title: z.string().describe("Movie title to search for") },
({ title }) => ({
messages: [
{
role: "user",
content: {
type: "text",
text: `Search for the movie "${title}" using search_content with type="movie". Present the results showing: title, year, ratings, and the top torrents sorted by quality score with their magnet links. If results are found, also call get_watch_providers with the content_id to check streaming availability.`,
},
},
],
}),
);
server.prompt(
"search_show",
"Search for a TV show by title and get torrent download options",
{ title: z.string().describe("TV show title to search for") },
({ title }) => ({
messages: [
{
role: "user",
content: {
type: "text",
text: `Search for the TV show "${title}" using search_content with type="show". Present the results showing: title, year, ratings, and the top torrents sorted by quality score with their magnet links.`,
},
},
],
}),
);
server.prompt(
"whats_new",
"Discover recently added movies and TV shows",
{},
() => ({
messages: [
{
role: "user",
content: {
type: "text",
text: "Use get_recent to show the most recently added movies and TV shows. Present each with its title, year, type (movie/show), and ratings.",
},
},
],
}),
);
server.prompt(
"where_to_watch",
"Find where to watch a movie or TV show via streaming services",
{
title: z.string().describe("Movie or TV show title"),
country: z
.string()
.optional()
.describe("2-letter country code (e.g. US, ES)"),
},
({ title, country }) => ({
messages: [
{
role: "user",
content: {
type: "text",
text: `Search for "${title}" using search_content${country ? ` with country="${country}"` : ' with country="US"'}. Show the streaming availability (which services offer it for subscription, rent, or purchase) and the best torrent download options.`,
},
},
],
}),
);
}