Add novel-writing app: .NET 10 API, React front end, agent and MCP server
Builds out the vertical slice for planning and writing a novel. Three front ends — the React UI, an embedded Claude agent, and an MCP stdio server — all go through one REST API, so an edit made from Claude Code and one made in the browser are the same edit. Layout: Domain entities and enums, no dependencies Application services, DTOs, the agent tool-use loop and its 15 tools Infrastructure EF Core 10 + SQLite, Anthropic SDK client Api ASP.NET Core 10 minimal APIs, OpenAPI, ProblemDetails Mcp MCP stdio server, 21 tools over the same REST API Web React 19 + Vite + TanStack Query + Tailwind v4 Data model is Project > Characters / OutlineNodes / Chapters > Scenes, plus agent conversations. The outline is a self-nesting tree so acts, sequences and beats can be arranged however the book wants; scenes carry goal/conflict/outcome because that is what the agent drafts prose from. Notes on a few choices: - Conversation history replays to the model as text only. The agent re-reads current state through its tools rather than trusting a record of edits that may since have changed in the UI. - The user's turn is persisted before the tool loop runs, so a question is recorded even when the model call fails. Turn order uses an explicit sequence column; timestamps tie when a turn completes inside one tick. - Tool failures return is_error results rather than throwing, so the model can read the message and correct itself. MCP tools do the same via CallToolResult, which keeps the API's own message instead of a generic SDK error. - The Anthropic client is constructed lazily. It is injected into the agent service, which also serves read-only endpoints, and those should keep working on an install with no key. Sending without one returns 503, not 400. - DateTimeOffset is stored as UTC ticks. SQLite refuses to ORDER BY the default text form, which every "recently updated first" listing depends on. Tests run against real in-memory SQLite rather than the EF in-memory provider so they exercise the cascade deletes and query translation that actually ship. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01S56bfZMGe1hnhpWP4CjjNw
This commit is contained in:
James Wampler
co-authored by
Claude Opus 5
Claude Opus 5
parent
3c85bab4a4
commit
0d7b7a6f30
+529
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// <auto-generated />
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using System;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Infrastructure;
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using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
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using NovelSoftware.Infrastructure.Persistence;
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#nullable disable
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namespace NovelSoftware.Infrastructure.Persistence.Migrations
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{
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[DbContext(typeof(NovelDbContext))]
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partial class NovelDbContextModelSnapshot : ModelSnapshot
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{
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protected override void BuildModel(ModelBuilder modelBuilder)
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{
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#pragma warning disable 612, 618
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modelBuilder.HasAnnotation("ProductVersion", "10.0.10");
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modelBuilder.Entity("NovelSoftware.Domain.Entities.AgentConversation", b =>
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{
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b.Property<Guid>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("TEXT");
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b.Property<long>("CreatedAt")
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.HasColumnType("INTEGER");
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b.Property<Guid>("ProjectId")
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.HasColumnType("TEXT");
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b.Property<string>("Title")
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.IsRequired()
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.HasMaxLength(200)
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.HasColumnType("TEXT");
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b.Property<long>("UpdatedAt")
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.HasColumnType("INTEGER");
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b.HasKey("Id");
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b.HasIndex("ProjectId");
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b.ToTable("Conversations");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.AgentMessage", b =>
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{
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b.Property<Guid>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("TEXT");
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b.Property<string>("Content")
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.IsRequired()
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.HasColumnType("TEXT");
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b.Property<Guid>("ConversationId")
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.HasColumnType("TEXT");
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b.Property<long>("CreatedAt")
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.HasColumnType("INTEGER");
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b.Property<string>("Role")
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.IsRequired()
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.HasMaxLength(16)
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.HasColumnType("TEXT");
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b.Property<int>("Sequence")
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.HasColumnType("INTEGER");
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b.Property<string>("ToolCallsJson")
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.HasColumnType("TEXT");
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b.HasKey("Id");
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b.HasIndex("ConversationId", "Sequence")
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.IsUnique();
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b.ToTable("AgentMessages");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.Chapter", b =>
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{
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b.Property<Guid>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("TEXT");
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b.Property<long>("CreatedAt")
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.HasColumnType("INTEGER");
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b.Property<string>("Notes")
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.HasColumnType("TEXT");
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b.Property<int>("Number")
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.HasColumnType("INTEGER");
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b.Property<Guid?>("PovCharacterId")
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.HasColumnType("TEXT");
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b.Property<Guid>("ProjectId")
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.HasColumnType("TEXT");
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b.Property<string>("Setting")
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.HasColumnType("TEXT");
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b.Property<string>("Status")
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.IsRequired()
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.HasMaxLength(32)
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.HasColumnType("TEXT");
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b.Property<string>("Summary")
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.HasColumnType("TEXT");
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b.Property<int?>("TargetWordCount")
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.HasColumnType("INTEGER");
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b.Property<string>("Title")
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.IsRequired()
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.HasMaxLength(300)
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.HasColumnType("TEXT");
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b.Property<long>("UpdatedAt")
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.HasColumnType("INTEGER");
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b.HasKey("Id");
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b.HasIndex("PovCharacterId");
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b.HasIndex("ProjectId", "Number");
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b.ToTable("Chapters");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.Character", b =>
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{
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b.Property<Guid>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("TEXT");
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b.Property<string>("Age")
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.HasColumnType("TEXT");
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b.Property<string>("Appearance")
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.HasColumnType("TEXT");
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b.Property<string>("ArcSummary")
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.HasColumnType("TEXT");
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b.Property<string>("Backstory")
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.HasColumnType("TEXT");
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b.Property<long>("CreatedAt")
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.HasColumnType("INTEGER");
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b.Property<string>("ExternalConflict")
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.HasColumnType("TEXT");
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b.Property<string>("InternalConflict")
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.HasColumnType("TEXT");
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b.Property<string>("Name")
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.IsRequired()
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.HasMaxLength(200)
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.HasColumnType("TEXT");
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b.Property<string>("Need")
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.HasColumnType("TEXT");
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b.Property<string>("Notes")
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.HasColumnType("TEXT");
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b.Property<string>("Occupation")
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.HasColumnType("TEXT");
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b.Property<string>("Personality")
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.HasColumnType("TEXT");
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b.Property<Guid>("ProjectId")
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.HasColumnType("TEXT");
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b.Property<string>("Pronouns")
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.HasColumnType("TEXT");
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b.Property<string>("Role")
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.IsRequired()
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.HasMaxLength(32)
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.HasColumnType("TEXT");
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b.Property<long>("UpdatedAt")
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.HasColumnType("INTEGER");
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b.Property<string>("Voice")
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.HasColumnType("TEXT");
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b.Property<string>("Want")
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.HasColumnType("TEXT");
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b.HasKey("Id");
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b.HasIndex("ProjectId");
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b.ToTable("Characters");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.CharacterRelationship", b =>
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{
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b.Property<Guid>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("TEXT");
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b.Property<Guid>("CharacterId")
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.HasColumnType("TEXT");
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b.Property<string>("Description")
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.HasColumnType("TEXT");
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b.Property<Guid>("RelatedCharacterId")
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.HasColumnType("TEXT");
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b.Property<string>("RelationshipType")
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.IsRequired()
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.HasMaxLength(120)
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.HasColumnType("TEXT");
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b.HasKey("Id");
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b.HasIndex("CharacterId");
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b.HasIndex("RelatedCharacterId");
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b.ToTable("CharacterRelationships");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.OutlineNode", b =>
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{
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b.Property<Guid>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("TEXT");
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b.Property<Guid?>("ChapterId")
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.HasColumnType("TEXT");
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b.Property<long>("CreatedAt")
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.HasColumnType("INTEGER");
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b.Property<string>("NodeType")
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.IsRequired()
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.HasMaxLength(32)
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.HasColumnType("TEXT");
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b.Property<Guid?>("ParentId")
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.HasColumnType("TEXT");
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b.Property<Guid>("ProjectId")
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.HasColumnType("TEXT");
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b.Property<int>("SortOrder")
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.HasColumnType("INTEGER");
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b.Property<string>("Summary")
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.HasColumnType("TEXT");
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b.Property<string>("Title")
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.IsRequired()
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.HasMaxLength(300)
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.HasColumnType("TEXT");
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b.Property<long>("UpdatedAt")
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.HasColumnType("INTEGER");
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b.HasKey("Id");
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b.HasIndex("ChapterId");
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b.HasIndex("ParentId");
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b.HasIndex("ProjectId", "ParentId", "SortOrder");
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b.ToTable("OutlineNodes");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.Project", b =>
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{
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b.Property<Guid>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("TEXT");
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b.Property<string>("Author")
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.HasColumnType("TEXT");
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b.Property<long>("CreatedAt")
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.HasColumnType("INTEGER");
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b.Property<string>("Genre")
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.HasColumnType("TEXT");
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b.Property<string>("Logline")
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.HasColumnType("TEXT");
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b.Property<string>("Notes")
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.HasColumnType("TEXT");
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b.Property<string>("Synopsis")
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.HasColumnType("TEXT");
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b.Property<int?>("TargetWordCount")
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.HasColumnType("INTEGER");
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b.Property<string>("Title")
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.IsRequired()
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.HasMaxLength(300)
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.HasColumnType("TEXT");
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b.Property<long>("UpdatedAt")
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.HasColumnType("INTEGER");
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b.HasKey("Id");
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b.ToTable("Projects");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.Scene", b =>
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{
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b.Property<Guid>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("TEXT");
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b.Property<Guid>("ChapterId")
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.HasColumnType("TEXT");
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b.Property<string>("Conflict")
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.HasColumnType("TEXT");
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b.Property<long>("CreatedAt")
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.HasColumnType("INTEGER");
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b.Property<string>("Goal")
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.HasColumnType("TEXT");
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b.Property<string>("Location")
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.HasColumnType("TEXT");
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b.Property<string>("Outcome")
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.HasColumnType("TEXT");
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b.Property<Guid?>("PovCharacterId")
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.HasColumnType("TEXT");
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b.Property<string>("Prose")
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.HasColumnType("TEXT");
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b.Property<int>("SortOrder")
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.HasColumnType("INTEGER");
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b.Property<string>("Status")
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.IsRequired()
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.HasMaxLength(32)
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.HasColumnType("TEXT");
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b.Property<string>("Summary")
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.HasColumnType("TEXT");
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b.Property<string>("Title")
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.IsRequired()
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.HasMaxLength(300)
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.HasColumnType("TEXT");
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b.Property<long>("UpdatedAt")
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.HasColumnType("INTEGER");
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b.Property<int>("WordCount")
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.HasColumnType("INTEGER");
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b.HasKey("Id");
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b.HasIndex("PovCharacterId");
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b.HasIndex("ChapterId", "SortOrder");
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b.ToTable("Scenes");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.AgentConversation", b =>
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{
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b.HasOne("NovelSoftware.Domain.Entities.Project", "Project")
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.WithMany("Conversations")
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.HasForeignKey("ProjectId")
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.OnDelete(DeleteBehavior.Cascade)
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.IsRequired();
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b.Navigation("Project");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.AgentMessage", b =>
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{
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b.HasOne("NovelSoftware.Domain.Entities.AgentConversation", "Conversation")
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.WithMany("Messages")
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.HasForeignKey("ConversationId")
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.OnDelete(DeleteBehavior.Cascade)
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.IsRequired();
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b.Navigation("Conversation");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.Chapter", b =>
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{
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b.HasOne("NovelSoftware.Domain.Entities.Character", "PovCharacter")
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.WithMany()
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.HasForeignKey("PovCharacterId")
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.OnDelete(DeleteBehavior.SetNull);
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b.HasOne("NovelSoftware.Domain.Entities.Project", "Project")
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.WithMany("Chapters")
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.HasForeignKey("ProjectId")
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.OnDelete(DeleteBehavior.Cascade)
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.IsRequired();
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b.Navigation("PovCharacter");
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b.Navigation("Project");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.Character", b =>
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{
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b.HasOne("NovelSoftware.Domain.Entities.Project", "Project")
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.WithMany("Characters")
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.HasForeignKey("ProjectId")
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.OnDelete(DeleteBehavior.Cascade)
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.IsRequired();
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b.Navigation("Project");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.CharacterRelationship", b =>
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{
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b.HasOne("NovelSoftware.Domain.Entities.Character", "Character")
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.WithMany("Relationships")
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.HasForeignKey("CharacterId")
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.OnDelete(DeleteBehavior.Cascade)
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.IsRequired();
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b.HasOne("NovelSoftware.Domain.Entities.Character", "RelatedCharacter")
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.WithMany()
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.HasForeignKey("RelatedCharacterId")
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.OnDelete(DeleteBehavior.Restrict)
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.IsRequired();
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b.Navigation("Character");
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b.Navigation("RelatedCharacter");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.OutlineNode", b =>
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{
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b.HasOne("NovelSoftware.Domain.Entities.Chapter", "Chapter")
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.WithMany()
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.HasForeignKey("ChapterId")
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.OnDelete(DeleteBehavior.SetNull);
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b.HasOne("NovelSoftware.Domain.Entities.OutlineNode", "Parent")
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.WithMany("Children")
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.HasForeignKey("ParentId")
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.OnDelete(DeleteBehavior.Restrict);
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b.HasOne("NovelSoftware.Domain.Entities.Project", "Project")
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.WithMany("OutlineNodes")
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.HasForeignKey("ProjectId")
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.OnDelete(DeleteBehavior.Cascade)
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.IsRequired();
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b.Navigation("Chapter");
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b.Navigation("Parent");
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b.Navigation("Project");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.Scene", b =>
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{
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b.HasOne("NovelSoftware.Domain.Entities.Chapter", "Chapter")
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.WithMany("Scenes")
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.HasForeignKey("ChapterId")
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.OnDelete(DeleteBehavior.Cascade)
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.IsRequired();
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b.HasOne("NovelSoftware.Domain.Entities.Character", "PovCharacter")
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.WithMany()
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.HasForeignKey("PovCharacterId")
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.OnDelete(DeleteBehavior.SetNull);
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b.Navigation("Chapter");
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b.Navigation("PovCharacter");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.AgentConversation", b =>
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{
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b.Navigation("Messages");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.Chapter", b =>
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{
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b.Navigation("Scenes");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.Character", b =>
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{
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b.Navigation("Relationships");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.OutlineNode", b =>
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{
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b.Navigation("Children");
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});
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modelBuilder.Entity("NovelSoftware.Domain.Entities.Project", b =>
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{
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b.Navigation("Chapters");
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||||
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b.Navigation("Characters");
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b.Navigation("Conversations");
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b.Navigation("OutlineNodes");
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});
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#pragma warning restore 612, 618
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}
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||||
}
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||||
}
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Reference in New Issue
Block a user