wizzy-mcp-tmdb

Instructions

Implementation Reference

• mcp-tmdb-server.js:197-200 (handler)

  The handler function executes the core logic of the movie_credits tool by calling the TMDB API endpoint for movie credits and returning the JSON-formatted response.

  handler: async ({movie_id, language}) => {
      const data = await tmdbFetch(`/movie/${movie_id}/credits`, {language});
      return {content: [{type: "text", text: JSON.stringify(data, null, 2)}]};
  }

• mcp-tmdb-server.js:188-196 (schema)

  The inputSchema defines the expected parameters for the movie_credits tool: required movie_id (number) and optional language (string).

  inputSchema: {
      type: "object",
      properties: {
          movie_id: {type: "number", description: "TMDB Movie ID"},
          language: {type: "string", description: "ISO 639-1 code (e.g., en-US)"}
      },
      required: ["movie_id"],
      additionalProperties: false
  },

• mcp-tmdb-server.js:185-201 (registration)

  The complete tool registration object for movie_credits in the tools array, binding name, description, schema, and handler for MCP server registration.

  {
      name: "movie_credits",
      description: "Fetches cast and crew credits for a movie. Input: movie_id (required TMDB ID), language (optional ISO 639-1 code). Output: JSON with cast and crew details. Purpose: Retrieve detailed personnel information for movie analysis and recommendations by AI agents.",
      inputSchema: {
          type: "object",
          properties: {
              movie_id: {type: "number", description: "TMDB Movie ID"},
              language: {type: "string", description: "ISO 639-1 code (e.g., en-US)"}
          },
          required: ["movie_id"],
          additionalProperties: false
      },
      handler: async ({movie_id, language}) => {
          const data = await tmdbFetch(`/movie/${movie_id}/credits`, {language});
          return {content: [{type: "text", text: JSON.stringify(data, null, 2)}]};
      }
  },

• mcp-tmdb-server.js:18-38 (helper)

  The tmdbFetch helper function used by the movie_credits handler to make authenticated API requests to TMDB.

  async function tmdbFetch(path, params = {}) {
      if (!TMDB_AUTH_TOKEN) {
          throw new Error("TMDB authorization token is not configured");
      }
      const url = new URL(TMDB_BASE + path);
      Object.entries(params).forEach(([k, v]) => {
          if (v !== undefined && v !== null && v !== "") url.searchParams.set(k, String(v));
      });
  
      const res = await fetch(url, {
          headers: {
              Accept: "application/json",
              Authorization: TMDB_AUTH_TOKEN,
          },
      });
      if (!res.ok) {
          const text = await res.text().catch(() => "");
          throw new Error(`TMDB request failed ${res.status}: ${text}`);
      }
      return res.json();
  }