diff --git a/Kyoo.Common/Controllers/IRepository.cs b/Kyoo.Common/Controllers/IRepository.cs
index d4485716..71a6db8b 100644
--- a/Kyoo.Common/Controllers/IRepository.cs
+++ b/Kyoo.Common/Controllers/IRepository.cs
@@ -411,91 +411,240 @@ namespace Kyoo.Controllers
 		Task<Episode> GetAbsolute(string showSlug, int absoluteNumber);
 	}
 
+	/// <summary>
+	/// A repository to handle tracks
+	/// </summary>
 	public interface ITrackRepository : IRepository<Track>
 	{
+		/// <summary>
+		/// Get a track from it's slug and it's type.
+		/// </summary>
+		/// <param name="slug">The slug of the track</param>
+		/// <param name="type">The type (Video, Audio or Subtitle)</param>
+		/// <exception cref="ItemNotFound">If the item is not found</exception>
+		/// <returns>The tracl found</returns>
 		Task<Track> Get(string slug, StreamType type = StreamType.Unknown);
+		
+		/// <summary>
+		/// Get a track from it's slug and it's type or null if it is not found.
+		/// </summary>
+		/// <param name="slug">The slug of the track</param>
+		/// <param name="type">The type (Video, Audio or Subtitle)</param>
+		/// <returns>The tracl found</returns>
+		Task<Track> GetOrDefault(string slug, StreamType type = StreamType.Unknown);
 	}
 	
+	/// <summary>
+	/// A repository to handle libraries.
+	/// </summary>
 	public interface ILibraryRepository : IRepository<Library> { }
 
+	/// <summary>
+	/// A repository to handle library items (A wrapper arround shows and collections).
+	/// </summary>
 	public interface ILibraryItemRepository : IRepository<LibraryItem>
 	{
+		/// <summary>
+		/// Get items (A wrapper arround shows or collections) from a library.
+		/// </summary>
+		/// <param name="id">The ID of the library</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">Sort informations (sort order & sort by)</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
 		public Task<ICollection<LibraryItem>> GetFromLibrary(int id,
 			Expression<Func<LibraryItem, bool>> where = null,
 			Sort<LibraryItem> sort = default,
 			Pagination limit = default);
-
+		/// <summary>
+		/// Get items (A wrapper arround shows or collections) from a library.
+		/// </summary>
+		/// <param name="id">The ID of the library</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">A sort by method</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
 		public Task<ICollection<LibraryItem>> GetFromLibrary(int id,
 			[Optional] Expression<Func<LibraryItem, bool>> where,
 			Expression<Func<LibraryItem, object>> sort,
 			Pagination limit = default
 		) => GetFromLibrary(id, where, new Sort<LibraryItem>(sort), limit);
 		
-		public Task<ICollection<LibraryItem>> GetFromLibrary(string librarySlug,
+		/// <summary>
+		/// Get items (A wrapper arround shows or collections) from a library.
+		/// </summary>
+		/// <param name="slug">The slug of the library</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">Sort informations (sort order & sort by)</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
+		public Task<ICollection<LibraryItem>> GetFromLibrary(string slug,
 			Expression<Func<LibraryItem, bool>> where = null,
 			Sort<LibraryItem> sort = default,
 			Pagination limit = default);
-
-		public Task<ICollection<LibraryItem>> GetFromLibrary(string librarySlug,
+		/// <summary>
+		/// Get items (A wrapper arround shows or collections) from a library.
+		/// </summary>
+		/// <param name="slug">The slug of the library</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">A sort by method</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
+		public Task<ICollection<LibraryItem>> GetFromLibrary(string slug,
 			[Optional] Expression<Func<LibraryItem, bool>> where,
 			Expression<Func<LibraryItem, object>> sort,
 			Pagination limit = default
-		) => GetFromLibrary(librarySlug, where, new Sort<LibraryItem>(sort), limit);
+		) => GetFromLibrary(slug, where, new Sort<LibraryItem>(sort), limit);
 	}	
 		
+	/// <summary>
+	/// A repository for collections
+	/// </summary>
 	public interface ICollectionRepository : IRepository<Collection> { }
+	
+	/// <summary>
+	/// A repository for genres.
+	/// </summary>
 	public interface IGenreRepository : IRepository<Genre> { }
+	
+	/// <summary>
+	/// A repository for studios.
+	/// </summary>
 	public interface IStudioRepository : IRepository<Studio> { }
 
+	/// <summary>
+	/// A repository for people.
+	/// </summary>
 	public interface IPeopleRepository : IRepository<People>
 	{
+		/// <summary>
+		/// Get people's roles from a show.
+		/// </summary>
+		/// <param name="showID">The ID of the show</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">Sort informations (sort order & sort by)</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
 		Task<ICollection<PeopleRole>> GetFromShow(int showID,
 			Expression<Func<PeopleRole, bool>> where = null, 
 			Sort<PeopleRole> sort = default,
 			Pagination limit = default);
+		/// <summary>
+		/// Get people's roles from a show.
+		/// </summary>
+		/// <param name="showID">The ID of the show</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">A sort by method</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
 		Task<ICollection<PeopleRole>> GetFromShow(int showID,
 			[Optional] Expression<Func<PeopleRole, bool>> where,
 			Expression<Func<PeopleRole, object>> sort,
 			Pagination limit = default
 		) => GetFromShow(showID, where, new Sort<PeopleRole>(sort), limit);
 		
+		/// <summary>
+		/// Get people's roles from a show.
+		/// </summary>
+		/// <param name="showSlug">The slug of the show</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">Sort informations (sort order & sort by)</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
 		Task<ICollection<PeopleRole>> GetFromShow(string showSlug,
 			Expression<Func<PeopleRole, bool>> where = null, 
 			Sort<PeopleRole> sort = default,
 			Pagination limit = default);
+		/// <summary>
+		/// Get people's roles from a show.
+		/// </summary>
+		/// <param name="showSlug">The slug of the show</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">A sort by method</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
 		Task<ICollection<PeopleRole>> GetFromShow(string showSlug,
 			[Optional] Expression<Func<PeopleRole, bool>> where,
 			Expression<Func<PeopleRole, object>> sort,
 			Pagination limit = default
 		) => GetFromShow(showSlug, where, new Sort<PeopleRole>(sort), limit);
 		
-		Task<ICollection<PeopleRole>> GetFromPeople(int showID,
+		/// <summary>
+		/// Get people's roles from a person.
+		/// </summary>
+		/// <param name="id">The id of the person</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">Sort informations (sort order & sort by)</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
+		Task<ICollection<PeopleRole>> GetFromPeople(int id,
 			Expression<Func<PeopleRole, bool>> where = null, 
 			Sort<PeopleRole> sort = default,
 			Pagination limit = default);
-		Task<ICollection<PeopleRole>> GetFromPeople(int showID,
+		/// <summary>
+		/// Get people's roles from a person.
+		/// </summary>
+		/// <param name="id">The id of the person</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">A sort by method</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
+		Task<ICollection<PeopleRole>> GetFromPeople(int id,
 			[Optional] Expression<Func<PeopleRole, bool>> where,
 			Expression<Func<PeopleRole, object>> sort,
 			Pagination limit = default
-		) => GetFromPeople(showID, where, new Sort<PeopleRole>(sort), limit);
+		) => GetFromPeople(id, where, new Sort<PeopleRole>(sort), limit);
 		
-		Task<ICollection<PeopleRole>> GetFromPeople(string showSlug,
+		/// <summary>
+		/// Get people's roles from a person.
+		/// </summary>
+		/// <param name="slug">The slug of the person</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">Sort informations (sort order & sort by)</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
+		Task<ICollection<PeopleRole>> GetFromPeople(string slug,
 			Expression<Func<PeopleRole, bool>> where = null, 
 			Sort<PeopleRole> sort = default,
 			Pagination limit = default);
-		Task<ICollection<PeopleRole>> GetFromPeople(string showSlug,
+		/// <summary>
+		/// Get people's roles from a person.
+		/// </summary>
+		/// <param name="slug">The slug of the person</param>
+		/// <param name="where">A filter function</param>
+		/// <param name="sort">A sort by method</param>
+		/// <param name="limit">How many items to return and where to start</param>
+		/// <returns>A list of items that match every filters</returns>
+		Task<ICollection<PeopleRole>> GetFromPeople(string slug,
 			[Optional] Expression<Func<PeopleRole, bool>> where,
 			Expression<Func<PeopleRole, object>> sort,
 			Pagination limit = default
-		) => GetFromPeople(showSlug, where, new Sort<PeopleRole>(sort), limit);
+		) => GetFromPeople(slug, where, new Sort<PeopleRole>(sort), limit);
 	}
 
+	/// <summary>
+	/// A repository to handle providers.
+	/// </summary>
 	public interface IProviderRepository : IRepository<Provider>
 	{
+		/// <summary>
+		/// Get a list of external ids that match all filters
+		/// </summary>
+		/// <param name="where">A predicate to add arbitrary filter</param>
+		/// <param name="sort">Sort information (sort order & sort by)</param>
+		/// <param name="limit">Paginations information (where to start and how many to get)</param>
+		/// <returns>A filtered list of external ids.</returns>
 		Task<ICollection<MetadataID>> GetMetadataID(Expression<Func<MetadataID, bool>> where = null, 
 			Sort<MetadataID> sort = default,
 			Pagination limit = default);
 
+		/// <summary>
+		/// Get a list of external ids that match all filters
+		/// </summary>
+		/// <param name="where">A predicate to add arbitrary filter</param>
+		/// <param name="sort">A sort by expression</param>
+		/// <param name="limit">Paginations information (where to start and how many to get)</param>
+		/// <returns>A filtered list of external ids.</returns>
 		Task<ICollection<MetadataID>> GetMetadataID([Optional] Expression<Func<MetadataID, bool>> where,
 			Expression<Func<MetadataID, object>> sort,
 			Pagination limit = default
diff --git a/Kyoo.Common/Controllers/Implementations/LibraryManager.cs b/Kyoo.Common/Controllers/Implementations/LibraryManager.cs
index b1f66291..de35db92 100644
--- a/Kyoo.Common/Controllers/Implementations/LibraryManager.cs
+++ b/Kyoo.Common/Controllers/Implementations/LibraryManager.cs
@@ -15,66 +15,35 @@ namespace Kyoo.Controllers
 		/// </summary>
 		private readonly IBaseRepository[] _repositories;
 		
-		/// <summary>
-		/// The repository that handle libraries.
-		/// </summary>
+		/// <inheritdoc />
 		public ILibraryRepository LibraryRepository { get; }
-		
-		/// <summary>
-		/// The repository that handle libraries's items (a wrapper arround shows & collections).
-		/// </summary>
+		/// <inheritdoc />
 		public ILibraryItemRepository LibraryItemRepository { get; }
-		
-		/// <summary>
-		/// The repository that handle collections.
-		/// </summary>
+		/// <inheritdoc />
 		public ICollectionRepository CollectionRepository { get; }
-		
-		/// <summary>
-		/// The repository that handle shows.
-		/// </summary>
+		/// <inheritdoc />
 		public IShowRepository ShowRepository { get; }
-		
-		/// <summary>
-		/// The repository that handle seasons.
-		/// </summary>
+		/// <inheritdoc />
 		public ISeasonRepository SeasonRepository { get; }
-		
-		/// <summary>
-		/// The repository that handle episodes.
-		/// </summary>
+		/// <inheritdoc />
 		public IEpisodeRepository EpisodeRepository { get; }
-		
-		/// <summary>
-		/// The repository that handle tracks.
-		/// </summary>
+		/// <inheritdoc />
 		public ITrackRepository TrackRepository { get; }
-		
-		/// <summary>
-		/// The repository that handle people.
-		/// </summary>
+		/// <inheritdoc />
 		public IPeopleRepository PeopleRepository { get; }
-		
-		/// <summary>
-		/// The repository that handle studios.
-		/// </summary>
+		/// <inheritdoc />
 		public IStudioRepository StudioRepository { get; }
-		
-		/// <summary>
-		/// The repository that handle genres.
-		/// </summary>
+		/// <inheritdoc />
 		public IGenreRepository GenreRepository { get; }
-		
-		/// <summary>
-		/// The repository that handle providers.
-		/// </summary>
+		/// <inheritdoc />
 		public IProviderRepository ProviderRepository { get; }
 		
 		
 		/// <summary>
 		/// Create a new <see cref="LibraryManager"/> instancce with every repository available.
 		/// </summary>
-		/// <param name="repositories">The list of repositories that this library manager should manage. If a repository for every base type is not available, this instance won't be stable.</param>
+		/// <param name="repositories">The list of repositories that this library manager should manage.
+		/// If a repository for every base type is not available, this instance won't be stable.</param>
 		public LibraryManager(IEnumerable<IBaseRepository> repositories)
 		{
 			_repositories = repositories.ToArray();
@@ -91,9 +60,7 @@ namespace Kyoo.Controllers
 			ProviderRepository = GetRepository<Provider>() as IProviderRepository;
 		}
 		
-		/// <summary>
-		/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
-		/// </summary>
+		/// <inheritdoc />
 		public void Dispose()
 		{
 			foreach (IBaseRepository repo in _repositories)
@@ -101,21 +68,13 @@ namespace Kyoo.Controllers
 			GC.SuppressFinalize(this);
 		}
 
-		/// <summary>
-		/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources asynchronously.
-		/// </summary>
-		/// <returns>A task that represents the asynchronous dispose operation.</returns>
+		/// <inheritdoc />
 		public async ValueTask DisposeAsync()
 		{
 			await Task.WhenAll(_repositories.Select(x => x.DisposeAsync().AsTask()));
 		}
 
-		/// <summary>
-		/// Get the repository corresponding to the T item.
-		/// </summary>
-		/// <typeparam name="T">The type you want</typeparam>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
-		/// <returns>The repository corresponding</returns>
+		/// <inheritdoc />
 		public IRepository<T> GetRepository<T>()
 			where T : class, IResource
 		{
@@ -124,208 +83,109 @@ namespace Kyoo.Controllers
 			throw new ItemNotFound();
 		}
 
-		/// <summary>
-		/// Get the resource by it's ID
-		/// </summary>
-		/// <param name="id">The id of the resource</param>
-		/// <typeparam name="T">The type of the resource</typeparam>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
-		/// <returns>The resource found</returns>
+		/// <inheritdoc />
 		public Task<T> Get<T>(int id)
 			where T : class, IResource
 		{
 			return GetRepository<T>().Get(id);
 		}
 
-		/// <summary>
-		/// Get the resource by it's slug
-		/// </summary>
-		/// <param name="slug">The slug of the resource</param>
-		/// <typeparam name="T">The type of the resource</typeparam>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
-		/// <returns>The resource found</returns>
+		/// <inheritdoc />
 		public Task<T> Get<T>(string slug) 
 			where T : class, IResource
 		{
 			return GetRepository<T>().Get(slug);
 		}
 
-		/// <summary>
-		/// Get the resource by a filter function.
-		/// </summary>
-		/// <param name="where">The filter function.</param>
-		/// <typeparam name="T">The type of the resource</typeparam>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
-		/// <returns>The first resource found that match the where function</returns>
+		/// <inheritdoc />
 		public Task<T> Get<T>(Expression<Func<T, bool>> where)
 			where T : class, IResource
 		{
 			return GetRepository<T>().Get(where);
 		}
 
-		/// <summary>
-		/// Get a season from it's showID and it's seasonNumber
-		/// </summary>
-		/// <param name="showID">The id of the show</param>
-		/// <param name="seasonNumber">The season's number</param>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
-		/// <returns>The season found</returns>
+		/// <inheritdoc />
 		public Task<Season> Get(int showID, int seasonNumber)
 		{
 			return SeasonRepository.Get(showID, seasonNumber);
 		}
 
-		/// <summary>
-		/// Get a season from it's show slug and it's seasonNumber
-		/// </summary>
-		/// <param name="showSlug">The slug of the show</param>
-		/// <param name="seasonNumber">The season's number</param>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
-		/// <returns>The season found</returns>
+		/// <inheritdoc />
 		public Task<Season> Get(string showSlug, int seasonNumber)
 		{
 			return SeasonRepository.Get(showSlug, seasonNumber);
 		}
 
-		/// <summary>
-		/// Get a episode from it's showID, it's seasonNumber and it's episode number.
-		/// </summary>
-		/// <param name="showID">The id of the show</param>
-		/// <param name="seasonNumber">The season's number</param>
-		/// <param name="episodeNumber">The episode's number</param>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
-		/// <returns>The episode found</returns>
+		/// <inheritdoc />
 		public Task<Episode> Get(int showID, int seasonNumber, int episodeNumber)
 		{
 			return EpisodeRepository.Get(showID, seasonNumber, episodeNumber);
 		}
 
-		/// <summary>
-		/// Get a episode from it's show slug, it's seasonNumber and it's episode number.
-		/// </summary>
-		/// <param name="showSlug">The slug of the show</param>
-		/// <param name="seasonNumber">The season's number</param>
-		/// <param name="episodeNumber">The episode's number</param>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
-		/// <returns>The episode found</returns>
+		/// <inheritdoc />
 		public Task<Episode> Get(string showSlug, int seasonNumber, int episodeNumber)
 		{
 			return EpisodeRepository.Get(showSlug, seasonNumber, episodeNumber);
 		}
 
-		/// <summary>
-		/// Get a tracck from it's slug and it's type.
-		/// </summary>
-		/// <param name="slug">The slug of the track</param>
-		/// <param name="type">The type (Video, Audio or Subtitle)</param>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
-		/// <returns>The tracl found</returns>
+		/// <inheritdoc />
 		public Task<Track> Get(string slug, StreamType type = StreamType.Unknown)
 		{
 			return TrackRepository.Get(slug, type);
 		}
 
-		/// <summary>
-		/// Get the resource by it's ID or null if it is not found.
-		/// </summary>
-		/// <param name="id">The id of the resource</param>
-		/// <typeparam name="T">The type of the resource</typeparam>
-		/// <returns>The resource found</returns>
+		/// <inheritdoc />
 		public async Task<T> GetOrDefault<T>(int id) 
 			where T : class, IResource
 		{
 			return await GetRepository<T>().GetOrDefault(id);
 		}
 		
-		/// <summary>
-		/// Get the resource by it's slug or null if it is not found.
-		/// </summary>
-		/// <param name="slug">The slug of the resource</param>
-		/// <typeparam name="T">The type of the resource</typeparam>
-		/// <returns>The resource found</returns>
+		/// <inheritdoc />
 		public async Task<T> GetOrDefault<T>(string slug) 
 			where T : class, IResource
 		{
 			return await GetRepository<T>().GetOrDefault(slug);
 		}
 		
-		/// <summary>
-		/// Get the resource by a filter function or null if it is not found.
-		/// </summary>
-		/// <param name="where">The filter function.</param>
-		/// <typeparam name="T">The type of the resource</typeparam>
-		/// <returns>The first resource found that match the where function</returns>
+		/// <inheritdoc />
 		public async Task<T> GetOrDefault<T>(Expression<Func<T, bool>> where)
 			where T : class, IResource
 		{
 			return await GetRepository<T>().GetOrDefault(where);
 		}
 
-		/// <summary>
-		/// Get a season from it's showID and it's seasonNumber or null if it is not found.
-		/// </summary>
-		/// <param name="showID">The id of the show</param>
-		/// <param name="seasonNumber">The season's number</param>
-		/// <returns>The season found</returns>
+		/// <inheritdoc />
 		public async Task<Season> GetOrDefault(int showID, int seasonNumber)
 		{
 			return await SeasonRepository.GetOrDefault(showID, seasonNumber);
 		}
 		
-		/// <summary>
-		/// Get a season from it's show slug and it's seasonNumber or null if it is not found.
-		/// </summary>
-		/// <param name="showSlug">The slug of the show</param>
-		/// <param name="seasonNumber">The season's number</param>
-		/// <returns>The season found</returns>
+		/// <inheritdoc />
 		public async Task<Season> GetOrDefault(string showSlug, int seasonNumber)
 		{
 			return await SeasonRepository.GetOrDefault(showSlug, seasonNumber);
 		}
 		
-		/// <summary>
-		/// Get a episode from it's showID, it's seasonNumber and it's episode number or null if it is not found.
-		/// </summary>
-		/// <param name="showID">The id of the show</param>
-		/// <param name="seasonNumber">The season's number</param>
-		/// <param name="episodeNumber">The episode's number</param>
-		/// <returns>The episode found</returns>
+		/// <inheritdoc />
 		public async Task<Episode> GetOrDefault(int showID, int seasonNumber, int episodeNumber)
 		{
 			return await EpisodeRepository.GetOrDefault(showID, seasonNumber, episodeNumber);
 		}
 		
-		/// <summary>
-		/// Get a episode from it's show slug, it's seasonNumber and it's episode number or null if it is not found.
-		/// </summary>
-		/// <param name="showSlug">The slug of the show</param>
-		/// <param name="seasonNumber">The season's number</param>
-		/// <param name="episodeNumber">The episode's number</param>
-		/// <returns>The episode found</returns>
+		/// <inheritdoc />
 		public async Task<Episode> GetOrDefault(string showSlug, int seasonNumber, int episodeNumber)
 		{
 			return await EpisodeRepository.GetOrDefault(showSlug, seasonNumber, episodeNumber);
 		}
 
-		/// <summary>
-		/// Get a track from it's slug and it's type or null if it is not found.
-		/// </summary>
-		/// <param name="slug">The slug of the track</param>
-		/// <param name="type">The type (Video, Audio or Subtitle)</param>
-		/// <returns>The tracl found</returns>
+		/// <inheritdoc />
 		public async Task<Track> GetOrDefault(string slug, StreamType type = StreamType.Unknown)
 		{
 			return await TrackRepository.GetOrDefault(slug, type);
 		}
 		
-		/// <summary>
-		/// Load a related resource
-		/// </summary>
-		/// <param name="obj">The source object.</param>
-		/// <param name="member">A getter function for the member to load</param>
-		/// <typeparam name="T">The type of the source object</typeparam>
-		/// <typeparam name="T2">The related resource's type</typeparam>
-		/// <returns>The param <see cref="obj"/></returns>
+		/// <inheritdoc />
 		public Task<T> Load<T, T2>(T obj, Expression<Func<T, T2>> member)
 			where T : class, IResource
 			where T2 : class, IResource, new()
@@ -335,14 +195,7 @@ namespace Kyoo.Controllers
 			return Load(obj, Utility.GetPropertyName(member));
 		}
 
-		/// <summary>
-		/// Load a collection of related resource
-		/// </summary>
-		/// <param name="obj">The source object.</param>
-		/// <param name="member">A getter function for the member to load</param>
-		/// <typeparam name="T">The type of the source object</typeparam>
-		/// <typeparam name="T2">The related resource's type</typeparam>
-		/// <returns>The param <see cref="obj"/></returns>
+		/// <inheritdoc />
 		public Task<T> Load<T, T2>(T obj, Expression<Func<T, ICollection<T2>>> member)
 			where T : class, IResource
 			where T2 : class, new()
@@ -352,13 +205,7 @@ namespace Kyoo.Controllers
 			return Load(obj, Utility.GetPropertyName(member));
 		}
 
-		/// <summary>
-		/// Load a related resource by it's name
-		/// </summary>
-		/// <param name="obj">The source object.</param>
-		/// <param name="memberName">The name of the resource to load (case sensitive)</param>
-		/// <typeparam name="T">The type of the source object</typeparam>
-		/// <returns>The param <see cref="obj"/></returns>
+		/// <inheritdoc />
 		public async Task<T> Load<T>(T obj, string memberName)
 			where T : class, IResource
 		{
@@ -386,11 +233,7 @@ namespace Kyoo.Controllers
 				inverse(item, obj);
 		}
 
-		/// <summary>
-		/// Load a related resource without specifing it's type.
-		/// </summary>
-		/// <param name="obj">The source object.</param>
-		/// <param name="memberName">The name of the resource to load (case sensitive)</param>
+		/// <inheritdoc />
 		public Task Load(IResource obj, string memberName)
 		{
 			if (obj == null)
@@ -544,14 +387,7 @@ namespace Kyoo.Controllers
 			};
 		}
 
-		/// <summary>
-		/// Get items (A wrapper arround shows or collections) from a library.
-		/// </summary>
-		/// <param name="id">The ID of the library</param>
-		/// <param name="where">A filter function</param>
-		/// <param name="sort">Sort informations (sort order & sort by)</param>
-		/// <param name="limit">How many items to return and where to start</param>
-		/// <returns>A list of items that match every filters</returns>
+		/// <inheritdoc />
 		public Task<ICollection<LibraryItem>> GetItemsFromLibrary(int id, 
 			Expression<Func<LibraryItem, bool>> where = null, 
 			Sort<LibraryItem> sort = default, 
@@ -560,14 +396,7 @@ namespace Kyoo.Controllers
 			return LibraryItemRepository.GetFromLibrary(id, where, sort, limit);
 		}
 
-		/// <summary>
-		/// Get items (A wrapper arround shows or collections) from a library.
-		/// </summary>
-		/// <param name="slug">The slug of the library</param>
-		/// <param name="where">A filter function</param>
-		/// <param name="sort">Sort informations (sort order & sort by)</param>
-		/// <param name="limit">How many items to return and where to start</param>
-		/// <returns>A list of items that match every filters</returns>
+		/// <inheritdoc />
 		public Task<ICollection<LibraryItem>> GetItemsFromLibrary(string slug, 
 			Expression<Func<LibraryItem, bool>> where = null, 
 			Sort<LibraryItem> sort = default, 
@@ -576,14 +405,7 @@ namespace Kyoo.Controllers
 			return LibraryItemRepository.GetFromLibrary(slug, where, sort, limit);
 		}
 
-		/// <summary>
-		/// Get people's roles from a show.
-		/// </summary>
-		/// <param name="showID">The ID of the show</param>
-		/// <param name="where">A filter function</param>
-		/// <param name="sort">Sort informations (sort order & sort by)</param>
-		/// <param name="limit">How many items to return and where to start</param>
-		/// <returns>A list of items that match every filters</returns>
+		/// <inheritdoc />
 		public Task<ICollection<PeopleRole>> GetPeopleFromShow(int showID, 
 			Expression<Func<PeopleRole, bool>> where = null,
 			Sort<PeopleRole> sort = default,
@@ -592,14 +414,7 @@ namespace Kyoo.Controllers
 			return PeopleRepository.GetFromShow(showID, where, sort, limit);
 		}
 
-		/// <summary>
-		/// Get people's roles from a show.
-		/// </summary>
-		/// <param name="showSlug">The slug of the show</param>
-		/// <param name="where">A filter function</param>
-		/// <param name="sort">Sort informations (sort order & sort by)</param>
-		/// <param name="limit">How many items to return and where to start</param>
-		/// <returns>A list of items that match every filters</returns>
+		/// <inheritdoc />
 		public Task<ICollection<PeopleRole>> GetPeopleFromShow(string showSlug, 
 			Expression<Func<PeopleRole, bool>> where = null,
 			Sort<PeopleRole> sort = default, 
@@ -608,14 +423,7 @@ namespace Kyoo.Controllers
 			return PeopleRepository.GetFromShow(showSlug, where, sort, limit);
 		}
 
-		/// <summary>
-		/// Get people's roles from a person.
-		/// </summary>
-		/// <param name="id">The id of the person</param>
-		/// <param name="where">A filter function</param>
-		/// <param name="sort">Sort informations (sort order & sort by)</param>
-		/// <param name="limit">How many items to return and where to start</param>
-		/// <returns>A list of items that match every filters</returns>
+		/// <inheritdoc />
 		public Task<ICollection<PeopleRole>> GetRolesFromPeople(int id, 
 			Expression<Func<PeopleRole, bool>> where = null,
 			Sort<PeopleRole> sort = default,
@@ -624,14 +432,7 @@ namespace Kyoo.Controllers
 			return PeopleRepository.GetFromPeople(id, where, sort, limit);
 		}
 
-		/// <summary>
-		/// Get people's roles from a person.
-		/// </summary>
-		/// <param name="slug">The slug of the person</param>
-		/// <param name="where">A filter function</param>
-		/// <param name="sort">Sort informations (sort order & sort by)</param>
-		/// <param name="limit">How many items to return and where to start</param>
-		/// <returns>A list of items that match every filters</returns>
+		/// <inheritdoc />
 		public Task<ICollection<PeopleRole>> GetRolesFromPeople(string slug,
 			Expression<Func<PeopleRole, bool>> where = null,
 			Sort<PeopleRole> sort = default,
@@ -640,23 +441,13 @@ namespace Kyoo.Controllers
 			return PeopleRepository.GetFromPeople(slug, where, sort, limit);
 		}
 
-		/// <summary>
-		/// Setup relations between a show, a library and a collection
-		/// </summary>
-		/// <param name="showID">The show's ID to setup relations with</param>
-		/// <param name="libraryID">The library's ID to setup relations with (optional)</param>
-		/// <param name="collectionID">The collection's ID to setup relations with (optional)</param>
+		/// <inheritdoc />
 		public Task AddShowLink(int showID, int? libraryID, int? collectionID)
 		{
 			return ShowRepository.AddShowLink(showID, libraryID, collectionID);
 		}
 
-		/// <summary>
-		/// Setup relations between a show, a library and a collection
-		/// </summary>
-		/// <param name="show">The show to setup relations with</param>
-		/// <param name="library">The library to setup relations with (optional)</param>
-		/// <param name="collection">The collection to setup relations with (optional)</param>
+		/// <inheritdoc />
 		public Task AddShowLink(Show show, Library library, Collection collection)
 		{
 			if (show == null)
@@ -664,14 +455,7 @@ namespace Kyoo.Controllers
 			return ShowRepository.AddShowLink(show.ID, library?.ID, collection?.ID);
 		}
 
-		/// <summary>
-		/// Get all resources with filters
-		/// </summary>
-		/// <param name="where">A filter function</param>
-		/// <param name="sort">Sort informations (sort order & sort by)</param>
-		/// <param name="limit">How many items to return and where to start</param>
-		/// <typeparam name="T">The type of resources to load</typeparam>
-		/// <returns>A list of resources that match every filters</returns>
+		/// <inheritdoc />
 		public Task<ICollection<T>> GetAll<T>(Expression<Func<T, bool>> where = null,
 			Sort<T> sort = default,
 			Pagination limit = default) 
@@ -680,98 +464,56 @@ namespace Kyoo.Controllers
 			return GetRepository<T>().GetAll(where, sort, limit);
 		}
 
-		/// <summary>
-		/// Get the count of resources that match the filter
-		/// </summary>
-		/// <param name="where">A filter function</param>
-		/// <typeparam name="T">The type of resources to load</typeparam>
-		/// <returns>A list of resources that match every filters</returns>
+		/// <inheritdoc />
 		public Task<int> GetCount<T>(Expression<Func<T, bool>> where = null)
 			where T : class, IResource
 		{
 			return GetRepository<T>().GetCount(where);
 		}
 
-		/// <summary>
-		/// Search for a resource
-		/// </summary>
-		/// <param name="query">The search query</param>
-		/// <typeparam name="T">The type of resources</typeparam>
-		/// <returns>A list of 20 items that match the search query</returns>
+		/// <inheritdoc />
 		public Task<ICollection<T>> Search<T>(string query) 
 			where T : class, IResource
 		{
 			return GetRepository<T>().Search(query);
 		}
 
-		/// <summary>
-		/// Create a new resource.
-		/// </summary>
-		/// <param name="item">The item to register</param>
-		/// <typeparam name="T">The type of resource</typeparam>
-		/// <returns>The resource registers and completed by database's informations (related items & so on)</returns>
+		/// <inheritdoc />
 		public Task<T> Create<T>(T item) 
 			where T : class, IResource
 		{
 			return GetRepository<T>().Create(item);
 		}
 		
-		/// <summary>
-		/// Create a new resource if it does not exist already. If it does, the existing value is returned instead.
-		/// </summary>
-		/// <param name="item">The object to create</param>
-		/// <typeparam name="T">The type of resource</typeparam>
-		/// <returns>The newly created item or the existing value if it existed.</returns>
+		/// <inheritdoc />
 		public Task<T> CreateIfNotExists<T>(T item)
 			where T : class, IResource
 		{
 			return GetRepository<T>().CreateIfNotExists(item);
 		}
 
-		/// <summary>
-		/// Edit a resource
-		/// </summary>
-		/// <param name="item">The resourcce to edit, it's ID can't change.</param>
-		/// <param name="resetOld">Should old properties of the resource be discarded or should null values considered as not changed?</param>
-		/// <typeparam name="T">The type of resources</typeparam>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
-		/// <returns>The resource edited and completed by database's informations (related items & so on)</returns>
+		/// <inheritdoc />
 		public Task<T> Edit<T>(T item, bool resetOld)
 			where T : class, IResource
 		{
 			return GetRepository<T>().Edit(item, resetOld);
 		}
 
-		/// <summary>
-		/// Delete a resource.
-		/// </summary>
-		/// <param name="item">The resource to delete</param>
-		/// <typeparam name="T">The type of resource to delete</typeparam>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
+		/// <inheritdoc />
 		public Task Delete<T>(T item) 
 			where T : class, IResource
 		{
 			return GetRepository<T>().Delete(item);
 		}
 
-		/// <summary>
-		/// Delete a resource by it's ID.
-		/// </summary>
-		/// <param name="id">The id of the resource to delete</param>
-		/// <typeparam name="T">The type of resource to delete</typeparam>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
+		/// <inheritdoc />
 		public Task Delete<T>(int id) 
 			where T : class, IResource
 		{
 			return GetRepository<T>().Delete(id);
 		}
 
-		/// <summary>
-		/// Delete a resource by it's slug.
-		/// </summary>
-		/// <param name="slug">The slug of the resource to delete</param>
-		/// <typeparam name="T">The type of resource to delete</typeparam>
-		/// <exception cref="ItemNotFound">If the item is not found</exception>
+		/// <inheritdoc />
 		public Task Delete<T>(string slug) 
 			where T : class, IResource
 		{
diff --git a/Kyoo/Controllers/Repositories/CollectionRepository.cs b/Kyoo/Controllers/Repositories/CollectionRepository.cs
index ccebc298..bbef77af 100644
--- a/Kyoo/Controllers/Repositories/CollectionRepository.cs
+++ b/Kyoo/Controllers/Repositories/CollectionRepository.cs
@@ -8,34 +8,30 @@ using Microsoft.EntityFrameworkCore;
 
 namespace Kyoo.Controllers
 {
+	/// <summary>
+	/// A local repository to handle collections
+	/// </summary>
 	public class CollectionRepository : LocalRepository<Collection>, ICollectionRepository
 	{
-		private bool _disposed;
+		/// <summary>
+		/// The database handle
+		/// </summary>
 		private readonly DatabaseContext _database;
+		
+		/// <inheritdoc />
 		protected override Expression<Func<Collection, object>> DefaultSort => x => x.Name;
 
-		public CollectionRepository(DatabaseContext database) : base(database)
+		/// <summary>
+		/// Create a new <see cref="CollectionRepository"/>.
+		/// </summary>
+		/// <param name="database">The database handle to use</param>
+		public CollectionRepository(DatabaseContext database)
+			: base(database)
 		{
 			_database = database;
 		}
 
-		public override void Dispose()
-		{
-			if (_disposed)
-				return;
-			_disposed = true;
-			_database.Dispose();
-			GC.SuppressFinalize(this);
-		}
-
-		public override async ValueTask DisposeAsync()
-		{
-			if (_disposed)
-				return;
-			_disposed = true;
-			await _database.DisposeAsync();
-		}
-		
+		/// <inheritdoc />
 		public override async Task<ICollection<Collection>> Search(string query)
 		{
 			return await _database.Collections
@@ -45,6 +41,7 @@ namespace Kyoo.Controllers
 				.ToListAsync();
 		}
 
+		/// <inheritdoc />
 		public override async Task<Collection> Create(Collection obj)
 		{
 			await base.Create(obj);
@@ -53,6 +50,7 @@ namespace Kyoo.Controllers
 			return obj;
 		}
 
+		/// <inheritdoc />
 		public override async Task Delete(Collection obj)
 		{
 			if (obj == null)
diff --git a/Kyoo/Controllers/Repositories/GenreRepository.cs b/Kyoo/Controllers/Repositories/GenreRepository.cs
index bfbc1e3c..0ce1a155 100644
--- a/Kyoo/Controllers/Repositories/GenreRepository.cs
+++ b/Kyoo/Controllers/Repositories/GenreRepository.cs
@@ -8,35 +8,31 @@ using Microsoft.EntityFrameworkCore;
 
 namespace Kyoo.Controllers
 {
+	/// <summary>
+	/// A local repository for genres.
+	/// </summary>
 	public class GenreRepository : LocalRepository<Genre>, IGenreRepository
 	{
-		private bool _disposed;
+		/// <summary>
+		/// The database handle
+		/// </summary>
 		private readonly DatabaseContext _database;
+		
+		/// <inheritdoc />
 		protected override Expression<Func<Genre, object>> DefaultSort => x => x.Slug;
 		
 		
-		public GenreRepository(DatabaseContext database) : base(database)
+		/// <summary>
+		/// Create a new <see cref="GenreRepository"/>.
+		/// </summary>
+		/// <param name="database">The database handle</param>
+		public GenreRepository(DatabaseContext database)
+			: base(database)
 		{
 			_database = database;
 		}
 
-		public override void Dispose()
-		{
-			if (_disposed)
-				return;
-			_disposed = true;
-			_database.Dispose();
-			GC.SuppressFinalize(this);
-		}
-
-		public override async ValueTask DisposeAsync()
-		{
-			if (_disposed)
-				return;
-			_disposed = true;
-			await _database.DisposeAsync();
-		}
-
+		/// <inheritdoc />
 		public override async Task<ICollection<Genre>> Search(string query)
 		{
 			return await _database.Genres
@@ -46,6 +42,7 @@ namespace Kyoo.Controllers
 				.ToListAsync();
 		}
 
+		/// <inheritdoc />
 		public override async Task<Genre> Create(Genre obj)
 		{
 			await base.Create(obj);
@@ -54,6 +51,7 @@ namespace Kyoo.Controllers
 			return obj;
 		}
 
+		/// <inheritdoc />
 		public override async Task Delete(Genre obj)
 		{
 			if (obj == null)
diff --git a/Kyoo/Controllers/Repositories/LibraryItemRepository.cs b/Kyoo/Controllers/Repositories/LibraryItemRepository.cs
index 57f293b5..9d96b23f 100644
--- a/Kyoo/Controllers/Repositories/LibraryItemRepository.cs
+++ b/Kyoo/Controllers/Repositories/LibraryItemRepository.cs
@@ -10,18 +10,49 @@ using Microsoft.Extensions.DependencyInjection;
 
 namespace Kyoo.Controllers
 {
+	/// <summary>
+	/// A local repository to handle library items.
+	/// </summary>
 	public class LibraryItemRepository : LocalRepository<LibraryItem>, ILibraryItemRepository
 	{
+		/// <summary>
+		/// Has this instance been disposed and should not handle requests?
+		/// </summary>
 		private bool _disposed;
+		/// <summary>
+		/// The database handle
+		/// </summary>
 		private readonly DatabaseContext _database;
+		/// <summary>
+		/// A provider repository to handle externalID creation and deletion
+		/// </summary>
 		private readonly IProviderRepository _providers;
+		/// <summary>
+		/// A lazy loaded library repository to validate queries (check if a library does exist)
+		/// </summary>
 		private readonly Lazy<ILibraryRepository> _libraries;
+		/// <summary>
+		/// A lazy loaded show repository to get a show from it's id.
+		/// </summary>
 		private readonly Lazy<IShowRepository> _shows;
+		/// <summary>
+		/// A lazy loaded collection repository to get a collection from it's id.
+		/// </summary>
 		private readonly Lazy<ICollectionRepository> _collections;
+		
+		/// <inheritdoc />
 		protected override Expression<Func<LibraryItem, object>> DefaultSort => x => x.Title;
 
 
-		public LibraryItemRepository(DatabaseContext database, IProviderRepository providers, IServiceProvider services)
+		/// <summary>
+		/// Create a new <see cref="LibraryItemRepository"/>.
+		/// </summary>
+		/// <param name="database">The databse instance</param>
+		/// <param name="providers">A provider repository</param>
+		/// <param name="services">A service provider to lazilly request a library, show or collection repository.</param>
+		public LibraryItemRepository(DatabaseContext database, 
+			IProviderRepository providers,
+			IServiceProvider services)
 			: base(database)
 		{
 			_database = database;
@@ -31,6 +62,7 @@ namespace Kyoo.Controllers
 			_collections = new Lazy<ICollectionRepository>(services.GetRequiredService<ICollectionRepository>);
 		}
 		
+		/// <inheritdoc />
 		public override void Dispose()
 		{
 			if (_disposed)
@@ -45,6 +77,7 @@ namespace Kyoo.Controllers
 			GC.SuppressFinalize(this);
 		}
 
+		/// <inheritdoc />
 		public override async ValueTask DisposeAsync()
 		{
 			if (_disposed)
@@ -58,6 +91,7 @@ namespace Kyoo.Controllers
 				await _collections.Value.DisposeAsync();
 		}
 		
+		/// <inheritdoc />
 		public override async Task<LibraryItem> Get(int id)
 		{
 			return id > 0 
@@ -65,18 +99,24 @@ namespace Kyoo.Controllers
 				: new LibraryItem(await _collections.Value.Get(-id));
 		}
 		
+		/// <inheritdoc />
 		public override Task<LibraryItem> Get(string slug)
 		{
-			throw new InvalidOperationException();
+			throw new InvalidOperationException("You can't get a library item by a slug.");
 		}
 
-		private IQueryable<LibraryItem> ItemsQuery 
+		/// <summary>
+		/// Get a basic queryable with the right mapping from shows & collections.
+		/// Shows contained in a collection are excluded.
+		/// </summary>
+		private IQueryable<LibraryItem> ItemsQuery
 			=> _database.Shows
 				.Where(x => !x.Collections.Any())
 				.Select(LibraryItem.FromShow)
 				.Concat(_database.Collections
 					.Select(LibraryItem.FromCollection));
 
+		/// <inheritdoc />
 		public override Task<ICollection<LibraryItem>> GetAll(Expression<Func<LibraryItem, bool>> where = null,
 			Sort<LibraryItem> sort = default,
 			Pagination limit = default)
@@ -84,6 +124,7 @@ namespace Kyoo.Controllers
 			return ApplyFilters(ItemsQuery, where, sort, limit);
 		}
 
+		/// <inheritdoc />
 		public override Task<int> GetCount(Expression<Func<LibraryItem, bool>> where = null)
 		{
 			IQueryable<LibraryItem> query = ItemsQuery;
@@ -92,6 +133,7 @@ namespace Kyoo.Controllers
 			return query.CountAsync();
 		}
 
+		/// <inheritdoc />
 		public override async Task<ICollection<LibraryItem>> Search(string query)
 		{
 			return await ItemsQuery
@@ -101,19 +143,31 @@ namespace Kyoo.Controllers
 				.ToListAsync();
 		}
 
+		/// <inheritdoc />
 		public override Task<LibraryItem> Create(LibraryItem obj) => throw new InvalidOperationException();
 
+		/// <inheritdoc />
 		public override Task<LibraryItem> CreateIfNotExists(LibraryItem obj, bool silentFail = false)
 		{
 			if (silentFail)
 				return Task.FromResult<LibraryItem>(default);
 			throw new InvalidOperationException();
 		}
+		/// <inheritdoc />
 		public override Task<LibraryItem> Edit(LibraryItem obj, bool reset) => throw new InvalidOperationException();
+		/// <inheritdoc />
 		public override Task Delete(int id) => throw new InvalidOperationException();
+		/// <inheritdoc />
 		public override Task Delete(string slug) => throw new InvalidOperationException();
+		/// <inheritdoc />
 		public override Task Delete(LibraryItem obj) => throw new InvalidOperationException();
 
+		/// <summary>
+		/// Get a basic queryable for a library with the right mapping from shows & collections.
+		/// Shows contained in a collection are excluded.
+		/// </summary>
+		/// <param name="selector">Only items that are part of a library that match this predicate will be returned.</param>
+		/// <returns>A queryable containing items that are part of a library matching the selector.</returns>
 		private IQueryable<LibraryItem> LibraryRelatedQuery(Expression<Func<Library, bool>> selector)
 			=> _database.Libraries
 				.Where(selector)
@@ -125,7 +179,8 @@ namespace Kyoo.Controllers
 					.SelectMany(x => x.Collections)
 					.Select(LibraryItem.FromCollection));
 
-		public async Task<ICollection<LibraryItem>> GetFromLibrary(int id, 
+		/// <inheritdoc />
+		public async Task<ICollection<LibraryItem>> GetFromLibrary(int id,
 			Expression<Func<LibraryItem, bool>> where = null, 
 			Sort<LibraryItem> sort = default, 
 			Pagination limit = default)
@@ -139,7 +194,8 @@ namespace Kyoo.Controllers
 			return items;
 		}
 		
-		public async Task<ICollection<LibraryItem>> GetFromLibrary(string slug, 
+		/// <inheritdoc />
+		public async Task<ICollection<LibraryItem>> GetFromLibrary(string slug,
 			Expression<Func<LibraryItem, bool>> where = null, 
 			Sort<LibraryItem> sort = default, 
 			Pagination limit = default)
diff --git a/Kyoo/Controllers/Repositories/LibraryRepository.cs b/Kyoo/Controllers/Repositories/LibraryRepository.cs
index b4d725c1..f61e4445 100644
--- a/Kyoo/Controllers/Repositories/LibraryRepository.cs
+++ b/Kyoo/Controllers/Repositories/LibraryRepository.cs
@@ -8,14 +8,33 @@ using Microsoft.EntityFrameworkCore;
 
 namespace Kyoo.Controllers
 {
+	/// <summary>
+	/// A local repository to handle libraries.
+	/// </summary>
 	public class LibraryRepository : LocalRepository<Library>, ILibraryRepository
 	{
+		/// <summary>
+		/// Has this instance been disposed and should not handle requests?
+		/// </summary>
 		private bool _disposed;
+		/// <summary>
+		/// The database handle
+		/// </summary>
 		private readonly DatabaseContext _database;
+		/// <summary>
+		/// A provider repository to handle externalID creation and deletion
+		/// </summary>
 		private readonly IProviderRepository _providers;
+		
+		/// <inheritdoc />
 		protected override Expression<Func<Library, object>> DefaultSort => x => x.ID;
 
 
+		/// <summary>
+		/// Create a new <see cref="LibraryRepository"/> instance.
+		/// </summary>
+		/// <param name="database">The database handle</param>
+		/// <param name="providers">The providere repository</param>
 		public LibraryRepository(DatabaseContext database, IProviderRepository providers)
 			: base(database)
 		{
@@ -23,6 +42,7 @@ namespace Kyoo.Controllers
 			_providers = providers;
 		}
 		
+		/// <inheritdoc />
 		public override void Dispose()
 		{
 			if (_disposed)
@@ -33,6 +53,7 @@ namespace Kyoo.Controllers
 			GC.SuppressFinalize(this);
 		}
 
+		/// <inheritdoc />
 		public override async ValueTask DisposeAsync()
 		{
 			if (_disposed)
@@ -42,6 +63,7 @@ namespace Kyoo.Controllers
 			await _providers.DisposeAsync();
 		}
 
+		/// <inheritdoc />
 		public override async Task<ICollection<Library>> Search(string query)
 		{
 			return await _database.Libraries
@@ -51,6 +73,7 @@ namespace Kyoo.Controllers
 				.ToListAsync();
 		}
 
+		/// <inheritdoc />
 		public override async Task<Library> Create(Library obj)
 		{
 			await base.Create(obj);
@@ -61,6 +84,7 @@ namespace Kyoo.Controllers
 			return obj;
 		}
 
+		/// <inheritdoc />
 		protected override async Task Validate(Library resource)
 		{
 			await base.Validate(resource);
@@ -69,6 +93,7 @@ namespace Kyoo.Controllers
 				.ToListAsync();
 		}
 
+		/// <inheritdoc />
 		protected override async Task EditRelations(Library resource, Library changed, bool resetOld)
 		{
 			if (string.IsNullOrEmpty(resource.Slug))
@@ -86,6 +111,7 @@ namespace Kyoo.Controllers
 			}
 		}
 
+		/// <inheritdoc />
 		public override async Task Delete(Library obj)
 		{
 			if (obj == null)
diff --git a/Kyoo/Controllers/Repositories/PeopleRepository.cs b/Kyoo/Controllers/Repositories/PeopleRepository.cs
index 9097bea8..7d1c870e 100644
--- a/Kyoo/Controllers/Repositories/PeopleRepository.cs
+++ b/Kyoo/Controllers/Repositories/PeopleRepository.cs
@@ -10,15 +10,40 @@ using Microsoft.Extensions.DependencyInjection;
 
 namespace Kyoo.Controllers
 {
+	/// <summary>
+	/// A local repository to handle people.
+	/// </summary>
 	public class PeopleRepository : LocalRepository<People>, IPeopleRepository
 	{
+		/// <summary>
+		/// Has this instance been disposed and should not handle requests?
+		/// </summary>
 		private bool _disposed;
+		/// <summary>
+		/// The database handle
+		/// </summary>
 		private readonly DatabaseContext _database;
+		/// <summary>
+		/// A provider repository to handle externalID creation and deletion
+		/// </summary>
 		private readonly IProviderRepository _providers;
+		/// <summary>
+		/// A lazy loaded show repository to validate requests from shows.
+		/// </summary>
 		private readonly Lazy<IShowRepository> _shows;
+		
+		/// <inheritdoc />
 		protected override Expression<Func<People, object>> DefaultSort => x => x.Name;
 
-		public PeopleRepository(DatabaseContext database, IProviderRepository providers, IServiceProvider services) 
+		/// <summary>
+		/// Create a new <see cref="PeopleRepository"/>
+		/// </summary>
+		/// <param name="database">The database handle</param>
+		/// <param name="providers">A provider repository</param>
+		/// <param name="services">A service provider to lazy load a show repository</param>
+		public PeopleRepository(DatabaseContext database,
+			IProviderRepository providers,
+			IServiceProvider services) 
 			: base(database)
 		{
 			_database = database;
@@ -27,6 +52,7 @@ namespace Kyoo.Controllers
 		}
 
 
+		/// <inheritdoc />
 		public override void Dispose()
 		{
 			if (_disposed)
@@ -39,6 +65,7 @@ namespace Kyoo.Controllers
 			GC.SuppressFinalize(this);
 		}
 
+		/// <inheritdoc />
 		public override async ValueTask DisposeAsync()
 		{
 			if (_disposed)
@@ -50,6 +77,7 @@ namespace Kyoo.Controllers
 				await _shows.Value.DisposeAsync();
 		}
 
+		/// <inheritdoc />
 		public override async Task<ICollection<People>> Search(string query)
 		{
 			return await _database.People
@@ -59,6 +87,7 @@ namespace Kyoo.Controllers
 				.ToListAsync();
 		}
 
+		/// <inheritdoc />
 		public override async Task<People> Create(People obj)
 		{
 			await base.Create(obj);
@@ -68,6 +97,7 @@ namespace Kyoo.Controllers
 			return obj;
 		}
 
+		/// <inheritdoc />
 		protected override async Task Validate(People resource)
 		{
 			await base.Validate(resource);
@@ -85,6 +115,7 @@ namespace Kyoo.Controllers
 			});
 		}
 
+		/// <inheritdoc />
 		protected override async Task EditRelations(People resource, People changed, bool resetOld)
 		{
 			if (changed.Roles != null || resetOld)
@@ -102,6 +133,7 @@ namespace Kyoo.Controllers
 			await base.EditRelations(resource, changed, resetOld);
 		}
 
+		/// <inheritdoc />
 		public override async Task Delete(People obj)
 		{
 			if (obj == null)
@@ -113,6 +145,7 @@ namespace Kyoo.Controllers
 			await _database.SaveChangesAsync();
 		}
 
+		/// <inheritdoc />
 		public async Task<ICollection<PeopleRole>> GetFromShow(int showID, 
 			Expression<Func<PeopleRole, bool>> where = null, 
 			Sort<PeopleRole> sort = default, 
@@ -133,6 +166,7 @@ namespace Kyoo.Controllers
 			return people;
 		}
 
+		/// <inheritdoc />
 		public async Task<ICollection<PeopleRole>> GetFromShow(string showSlug,
 			Expression<Func<PeopleRole, bool>> where = null,
 			Sort<PeopleRole> sort = default, 
@@ -154,24 +188,26 @@ namespace Kyoo.Controllers
 			return people;
 		}
 		
-		public async Task<ICollection<PeopleRole>> GetFromPeople(int peopleID,
+		/// <inheritdoc />
+		public async Task<ICollection<PeopleRole>> GetFromPeople(int id,
 			Expression<Func<PeopleRole, bool>> where = null,
 			Sort<PeopleRole> sort = default, 
 			Pagination limit = default)
 		{
 			ICollection<PeopleRole> roles = await ApplyFilters(_database.PeopleRoles
-					.Where(x => x.PeopleID == peopleID)
+					.Where(x => x.PeopleID == id)
 					.Include(x => x.Show),
-				id => _database.PeopleRoles.FirstOrDefaultAsync(x => x.ID == id),
+				y => _database.PeopleRoles.FirstOrDefaultAsync(x => x.ID == y),
 				x => x.Show.Title,
 				where,
 				sort,
 				limit);
-			if (!roles.Any() && await Get(peopleID) == null)
+			if (!roles.Any() && await Get(id) == null)
 				throw new ItemNotFound();
 			return roles;
 		}
 		
+		/// <inheritdoc />
 		public async Task<ICollection<PeopleRole>> GetFromPeople(string slug,
 			Expression<Func<PeopleRole, bool>> where = null,
 			Sort<PeopleRole> sort = default, 
diff --git a/Kyoo/Controllers/Repositories/ProviderRepository.cs b/Kyoo/Controllers/Repositories/ProviderRepository.cs
index 2d90b889..31c283d3 100644
--- a/Kyoo/Controllers/Repositories/ProviderRepository.cs
+++ b/Kyoo/Controllers/Repositories/ProviderRepository.cs
@@ -8,17 +8,31 @@ using Microsoft.EntityFrameworkCore;
 
 namespace Kyoo.Controllers
 {
+	/// <summary>
+	/// A local repository to handle providers.
+	/// </summary>
 	public class ProviderRepository : LocalRepository<Provider>, IProviderRepository
 	{
+		/// <summary>
+		/// The database handle
+		/// </summary>
 		private readonly DatabaseContext _database;
+		
+		/// <inheritdoc />
 		protected override Expression<Func<Provider, object>> DefaultSort => x => x.Slug;
 
 
-		public ProviderRepository(DatabaseContext database) : base(database)
+		/// <summary>
+		/// Create a new <see cref="ProviderRepository"/>.
+		/// </summary>
+		/// <param name="database">The database handle</param>
+		public ProviderRepository(DatabaseContext database)
+			: base(database)
 		{
 			_database = database;
 		}
 
+		/// <inheritdoc />
 		public override async Task<ICollection<Provider>> Search(string query)
 		{
 			return await _database.Providers
@@ -28,6 +42,7 @@ namespace Kyoo.Controllers
 				.ToListAsync();
 		}
 
+		/// <inheritdoc />
 		public override async Task<Provider> Create(Provider obj)
 		{
 			await base.Create(obj);
@@ -36,6 +51,7 @@ namespace Kyoo.Controllers
 			return obj;
 		}
 
+		/// <inheritdoc />
 		public override async Task Delete(Provider obj)
 		{
 			if (obj == null)
@@ -46,6 +62,7 @@ namespace Kyoo.Controllers
 			await _database.SaveChangesAsync();
 		}
 
+		/// <inheritdoc />
 		public Task<ICollection<MetadataID>> GetMetadataID(Expression<Func<MetadataID, bool>> where = null,
 			Sort<MetadataID> sort = default, 
 			Pagination limit = default)
diff --git a/Kyoo/Controllers/Repositories/StudioRepository.cs b/Kyoo/Controllers/Repositories/StudioRepository.cs
index f8afc757..6c813f65 100644
--- a/Kyoo/Controllers/Repositories/StudioRepository.cs
+++ b/Kyoo/Controllers/Repositories/StudioRepository.cs
@@ -8,17 +8,31 @@ using Microsoft.EntityFrameworkCore;
 
 namespace Kyoo.Controllers
 {
+	/// <summary>
+	/// A local repository to handle studios
+	/// </summary>
 	public class StudioRepository : LocalRepository<Studio>, IStudioRepository
 	{
+		/// <summary>
+		/// The database handle
+		/// </summary>
 		private readonly DatabaseContext _database;
+		
+		/// <inheritdoc />
 		protected override Expression<Func<Studio, object>> DefaultSort => x => x.Name;
 
 
-		public StudioRepository(DatabaseContext database) : base(database)
+		/// <summary>
+		/// Create a new <see cref="StudioRepository"/>.
+		/// </summary>
+		/// <param name="database">The database handle</param>
+		public StudioRepository(DatabaseContext database)
+			: base(database)
 		{
 			_database = database;
 		}
 		
+		/// <inheritdoc />
 		public override async Task<ICollection<Studio>> Search(string query)
 		{
 			return await _database.Studios
@@ -28,6 +42,7 @@ namespace Kyoo.Controllers
 				.ToListAsync();
 		}
 
+		/// <inheritdoc />
 		public override async Task<Studio> Create(Studio obj)
 		{
 			await base.Create(obj);
@@ -36,6 +51,7 @@ namespace Kyoo.Controllers
 			return obj;
 		}
 
+		/// <inheritdoc />
 		public override async Task Delete(Studio obj)
 		{
 			if (obj == null)
diff --git a/Kyoo/Controllers/Repositories/TrackRepository.cs b/Kyoo/Controllers/Repositories/TrackRepository.cs
index d4e04376..4d3c725d 100644
--- a/Kyoo/Controllers/Repositories/TrackRepository.cs
+++ b/Kyoo/Controllers/Repositories/TrackRepository.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Linq.Expressions;
 using System.Text.RegularExpressions;
 using System.Threading.Tasks;
@@ -9,40 +10,48 @@ using Microsoft.EntityFrameworkCore;
 
 namespace Kyoo.Controllers
 {
+	/// <summary>
+	/// A local repository to handle tracks.
+	/// </summary>
 	public class TrackRepository : LocalRepository<Track>, ITrackRepository
 	{
-		private bool _disposed;
+		/// <summary>
+		/// The databse handle
+		/// </summary>
 		private readonly DatabaseContext _database;
+		
+		/// <inheritdoc />
 		protected override Expression<Func<Track, object>> DefaultSort => x => x.TrackIndex;
 
 
-		public TrackRepository(DatabaseContext database) : base(database)
+		/// <summary>
+		/// Create a new <see cref="TrackRepository"/>.
+		/// </summary>
+		/// <param name="database">The datatabse handle</param>
+		public TrackRepository(DatabaseContext database) 
+			: base(database)
 		{
 			_database = database;
 		}
+		
 
-		public override void Dispose()
-		{
-			if (_disposed)
-				return;
-			_disposed = true;
-			_database.Dispose();
-		}
-
-		public override async ValueTask DisposeAsync()
-		{
-			if (_disposed)
-				return;
-			_disposed = true;
-			await _database.DisposeAsync();
-		}
-
+		/// <inheritdoc />
 		public override Task<Track> Get(string slug)
 		{
 			return Get(slug, StreamType.Unknown);
 		}
+
+		/// <inheritdoc />
+		public async Task<Track> Get(string slug, StreamType type)
+		{
+			Track ret = await GetOrDefault(slug, type);
+			if (ret == null)
+				throw new ItemNotFound($"No track found with the slug {slug} and the type {type}.");
+			return ret;
+		}
 		
-		public Task<Track> Get(string slug, StreamType type)
+		/// <inheritdoc />
+		public Task<Track> GetOrDefault(string slug, StreamType type)
 		{
 			Match match = Regex.Match(slug,
 				@"(?<show>.*)-s(?<season>\d+)e(?<episode>\d+)(\.(?<type>\w*))?\.(?<language>.{0,3})(?<forced>-forced)?(\..*)?");
@@ -65,27 +74,23 @@ namespace Kyoo.Controllers
 			if (match.Groups["type"].Success)
 				type = Enum.Parse<StreamType>(match.Groups["type"].Value, true);
 
-			if (type == StreamType.Unknown)
-			{
-				return _database.Tracks.FirstOrDefaultAsync(x => x.Episode.Show.Slug == showSlug
-			        	                                         && x.Episode.SeasonNumber == seasonNumber
-			                	                                 && x.Episode.EpisodeNumber == episodeNumber
-			                        	                         && x.Language == language
-			                                	                 && x.IsForced == forced);
-		 	}
-			return _database.Tracks.FirstOrDefaultAsync(x => x.Episode.Show.Slug == showSlug
-									 && x.Episode.SeasonNumber == seasonNumber
-									 && x.Episode.EpisodeNumber == episodeNumber
-									 && x.Type == type
-									 && x.Language == language
-									 && x.IsForced == forced);
+			IQueryable<Track> query = _database.Tracks.Where(x => x.Episode.Show.Slug == showSlug
+			                                                      && x.Episode.SeasonNumber == seasonNumber
+			                                                      && x.Episode.EpisodeNumber == episodeNumber
+			                                                      && x.Language == language
+			                                                      && x.IsForced == forced);
+			if (type != StreamType.Unknown)
+				return query.FirstOrDefaultAsync(x => x.Type == type);
+			return query.FirstOrDefaultAsync();
 		}
 
+		/// <inheritdoc />
 		public override Task<ICollection<Track>> Search(string query)
 		{
 			throw new InvalidOperationException("Tracks do not support the search method.");
 		}
 
+		/// <inheritdoc />
 		public override async Task<Track> Create(Track obj)
 		{
 			if (obj.EpisodeID <= 0)
@@ -107,6 +112,7 @@ namespace Kyoo.Controllers
 			return obj;
 		}
 
+		/// <inheritdoc />
 		public override async Task Delete(Track obj)
 		{
 			if (obj == null)