Akave MCP Server

Instructions

Implementation Reference

• src/server.ts:235-250 (handler)

  MCP tool handler function for 'copy_object' that calls s3Client.copyObject and returns success response

  async ({
    sourceBucket,
    sourceKey,
    destinationBucket,
    destinationKey,
  }) => {
    await this.s3Client.copyObject(
      sourceBucket,
      sourceKey,
      destinationBucket,
      destinationKey
    );
    return {
      content: [{ type: "text", text: JSON.stringify({ success: true }) }],
    };
  }

• src/server.ts:229-234 (schema)

  Input schema using Zod for copy_object tool parameters

  {
    sourceBucket: z.string().describe("Source bucket name"),
    sourceKey: z.string().describe("Source object key"),
    destinationBucket: z.string().describe("Destination bucket name"),
    destinationKey: z.string().describe("Destination object key"),
  },

• src/server.ts:226-251 (registration)

  Registration of the 'copy_object' MCP tool including name, description, schema, and handler

  this.server.tool(
    "copy_object",
    "Copy an object to another bucket/key",
    {
      sourceBucket: z.string().describe("Source bucket name"),
      sourceKey: z.string().describe("Source object key"),
      destinationBucket: z.string().describe("Destination bucket name"),
      destinationKey: z.string().describe("Destination object key"),
    },
    async ({
      sourceBucket,
      sourceKey,
      destinationBucket,
      destinationKey,
    }) => {
      await this.s3Client.copyObject(
        sourceBucket,
        sourceKey,
        destinationBucket,
        destinationKey
      );
      return {
        content: [{ type: "text", text: JSON.stringify({ success: true }) }],
      };
    }
  );

• src/s3Client.ts:148-160 (helper)

  S3Client helper method implementing the copy object logic using AWS SDK CopyObjectCommand

  async copyObject(
    sourceBucket: string,
    sourceKey: string,
    destinationBucket: string,
    destinationKey: string
  ) {
    const command = new CopyObjectCommand({
      Bucket: destinationBucket,
      Key: destinationKey,
      CopySource: `/${sourceBucket}/${sourceKey}`,
    });
    return await this.client.send(command);
  }