OSINT MCP Server

Implementation Reference

• src/index.ts:595-603 (handler)

  Tool registration and handler definition for exif_metadata.

  server.tool(
    "exif_metadata",
    { url: z.string().url().describe("Image URL to extract EXIF data from") },
    async ({ url }) => {
      const result = await exifClient.getMetadata(url);
      return {
        content: [{ type: "text", text: JSON.stringify(result, null, 2) }],
      };
    }

• src/tools/exif.ts:12-26 (handler)

  Actual implementation logic that fetches EXIF data from an external API.

  async getMetadata(imageUrl: string): Promise<any> {
    try {
      // Some public EXIF APIs allow simple URL submission
      const response = await fetch(`${this.baseUrl}url?url=${encodeURIComponent(imageUrl)}`);
      if (!response.ok) throw new Error("Could not extract EXIF from this image");
      return await response.json();
    } catch (error) {
      // Fallback message if service is down
      return {
        error: true,
        message: "EXIF extraction failed. Image might have no metadata or service is unavailable.",
        details: (error as Error).message
      };
    }
  }