✨ story bible

src/main/aiService.ts

@@ -1,5 +1,6 @@
 import Anthropic from '@anthropic-ai/sdk'
 import type { AIPayload, Attachment } from '../renderer/types/editor'
+import type { DraftDocument } from './fileSystem'
 
 let _client: Anthropic | null = null
 
@@ -16,11 +17,78 @@ if (!apiKey || apiKey === 'your-api-key-here') {
   return _client
 }
 
-function buildSystemPrompt(payload: AIPayload): string {
+const MAX_MANUSCRIPT_CHARS = 560_000 // ~140k tokens at 4 chars/token
+
+function buildStoryBibleBlock(content: string): string {
+  return [
+    '=== STORY BIBLE ===',
+    "The following is the author's curated reference document. Treat it as authoritative ground truth for characters, world, timeline, and consistency rules.",
+    '',
+    content,
+    '=== END STORY BIBLE ==='
+  ].join('\n')
+}
+
+function buildManuscriptBlock(allDocs: DraftDocument[], currentPath: string): string {
+  const total = allDocs.length
+  const totalChars = allDocs.reduce((s, d) => s + d.content.length, 0)
+  let docs = allDocs
+  let truncatedCount = 0
+
+  if (totalChars > MAX_MANUSCRIPT_CHARS) {
+    const currentIdx = allDocs.findIndex(d => d.path === currentPath)
+    const pivot = currentIdx !== -1 ? currentIdx : 0
+    const priority: number[] = [pivot]
+    let lo = pivot - 1
+    let hi = pivot + 1
+    while (lo >= 0 || hi < allDocs.length) {
+      if (hi < allDocs.length) priority.push(hi++)
+      if (lo >= 0) priority.push(lo--)
+    }
+    let budget = MAX_MANUSCRIPT_CHARS
+    const included = new Set<number>()
+    for (const idx of priority) {
+      if (budget <= 0) break
+      if (budget - allDocs[idx].content.length >= 0) {
+        budget -= allDocs[idx].content.length
+        included.add(idx)
+      }
+    }
+    truncatedCount = allDocs.length - included.size
+    docs = allDocs.filter((_, i) => included.has(i))
+  }
+
+  const lines: string[] = [
+    '=== MANUSCRIPT: Full Story Context ===',
+    `The following ${docs.length} chapter(s) contain the novel in narrative order.`,
+    'Use them for cross-chapter analysis: consistency, character arcs, narrative structure.',
+    ''
+  ]
+  for (let i = 0; i < docs.length; i++) {
+    lines.push(`--- [${i + 1}/${total}] ${docs[i].relativePath} ---`)
+    lines.push(docs[i].content)
+    lines.push('')
+  }
+  if (truncatedCount > 0) {
+    lines.push(`[Note: ${truncatedCount} chapter(s) omitted to fit context. Chapters closest to the current chapter were prioritised.]`)
+  }
+  lines.push('=== END MANUSCRIPT ===')
+  return lines.join('\n')
+}
+
+function buildSystemPrompt(payload: AIPayload, allDocs?: DraftDocument[], storyBibleContent?: string): string {
   const chapterName =
     payload.documentPath.split('/').pop()?.replace(/\.md$/, '') ?? 'Unknown chapter'
 
-  const chapterContext = `You are a literary editor assistant helping with a gothic/historical fiction novel set in the Basque Country. The current chapter is: "${chapterName}".
+  const storyBibleSection = storyBibleContent
+    ? buildStoryBibleBlock(storyBibleContent) + '\n\n'
+    : ''
+
+  const manuscriptSection = allDocs
+    ? buildManuscriptBlock(allDocs, payload.documentPath) + '\n\n'
+    : ''
+
+  const chapterContext = `${storyBibleSection}${manuscriptSection}You are a literary editor assistant helping with a gothic/historical fiction novel set in the Basque Country. The current chapter is: "${chapterName}".
 
 Key characters: Esti, Marko, Garbi, Irati, Cardinal Nikolai, Amaya, Izotz, Sua, Señor Jiménez, the Genboa family.
 
@@ -165,6 +233,8 @@ function buildUserContent(
 
 export async function streamMessage(
   payload: AIPayload,
+  allDocs: DraftDocument[] | undefined,
+  storyBibleContent: string | undefined,
   onChunk: (chunk: string) => void
 ): Promise<void> {
   const client = getClient()
@@ -180,7 +250,7 @@ export async function streamMessage(
   const stream = client.messages.stream({
     model: 'claude-sonnet-4-5',
     max_tokens: 4096,
-    system: buildSystemPrompt(payload),
+    system: buildSystemPrompt(payload, allDocs, storyBibleContent),
     messages
   })
 

src/main/fileSystem.ts

@@ -8,6 +8,31 @@ const DRAFT_ROOT =
 const ORDER_FILE = join(DRAFT_ROOT, '.order.json')
 const SESSION_FILE = join(DRAFT_ROOT, '.session.json')
 const REVISIONS_DIR = join(DRAFT_ROOT, '.revisions')
+const HOHOFF_DIR = join(DRAFT_ROOT, '.hohoff')
+export const STORY_BIBLE_PATH = join(HOHOFF_DIR, 'Story Bible.md')
+
+const STORY_BIBLE_TEMPLATE = `# Story Bible
+
+## Characters
+
+<!-- Profile each character: role, appearance, personality, arc, key relationships -->
+
+## World & Setting
+
+<!-- The Basque Country: geography, historical period, cultural details, atmosphere -->
+
+## Timeline
+
+<!-- Key events in chronological order -->
+
+## Themes & Motifs
+
+<!-- Recurring symbols, imagery, thematic concerns -->
+
+## Continuity Rules
+
+<!-- Facts Claude must always respect: established plot points, internal logic, naming conventions -->
+`
 
 const MAX_REVISIONS = 50
 
@@ -122,6 +147,60 @@ function countWords(text: string): number {
   return text.trim() === '' ? 0 : text.trim().split(/\s+/).length
 }
 
+export interface DraftDocument {
+  path: string
+  relativePath: string // e.g. "Part I/Chapter 1"
+  content: string
+}
+
+function flattenFileNodes(nodes: FileNode[]): string[] {
+  const paths: string[] = []
+  for (const node of nodes) {
+    if (node.type === 'file') paths.push(node.path)
+    else if (node.children) paths.push(...flattenFileNodes(node.children))
+  }
+  return paths
+}
+
+export async function readAllDraftFiles(): Promise<DraftDocument[]> {
+  const tree = await listDraftFiles()
+  // Exclude Story Bible.md — it is injected separately via readStoryBibleFile()
+  const paths = flattenFileNodes(tree).filter(p => p !== STORY_BIBLE_PATH)
+  const prefix = DRAFT_ROOT + '/'
+  return Promise.all(
+    paths.map(async (p) => ({
+      path: p,
+      relativePath: (p.startsWith(prefix) ? p.slice(prefix.length) : p).replace(/\.md$/, ''),
+      content: await readFile(p, 'utf-8')
+    }))
+  )
+}
+
+export async function openStoryBibleFile(): Promise<{ path: string; content: string }> {
+  await mkdir(HOHOFF_DIR, { recursive: true })
+  let content: string
+  try {
+    content = await readFile(STORY_BIBLE_PATH, 'utf-8')
+  } catch {
+    content = STORY_BIBLE_TEMPLATE
+    await writeFile(STORY_BIBLE_PATH, content, 'utf-8')
+  }
+  return { path: STORY_BIBLE_PATH, content }
+}
+
+export async function writeStoryBibleFile(content: string): Promise<void> {
+  await mkdir(HOHOFF_DIR, { recursive: true })
+  await writeFile(STORY_BIBLE_PATH, content, 'utf-8')
+}
+
+export async function readStoryBibleFile(): Promise<string | null> {
+  try {
+    return await readFile(STORY_BIBLE_PATH, 'utf-8')
+  } catch {
+    return null
+  }
+}
+
 async function collectMarkdownPaths(dir: string): Promise<string[]> {
   const entries = await readdir(dir, { withFileTypes: true })
   const paths: string[] = []

src/main/ipcHandlers.ts

@@ -1,7 +1,7 @@
 import { ipcMain, dialog, BrowserWindow } from 'electron'
 import { readFileSync } from 'fs'
 import { extname, basename } from 'path'
-import { listDraftFiles, readMarkdownFile, writeMarkdownFile, getProjectWordCount, saveOrderFile, readSession, writeSession, saveRevision, listRevisions, loadRevision, deleteRevision, renameFileOrDir, deleteFileOrDir, createMarkdownFile, createSubdirectory, moveFileOrDir } from './fileSystem'
+import { listDraftFiles, readMarkdownFile, writeMarkdownFile, getProjectWordCount, saveOrderFile, readSession, writeSession, saveRevision, listRevisions, loadRevision, deleteRevision, renameFileOrDir, deleteFileOrDir, createMarkdownFile, createSubdirectory, moveFileOrDir, readAllDraftFiles, readStoryBibleFile, openStoryBibleFile, writeStoryBibleFile } from './fileSystem'
 import { streamMessage } from './aiService'
 import type { AIPayload, Attachment } from '../renderer/types/editor'
 
@@ -70,6 +70,14 @@ export function registerIpcHandlers(): void {
     return await moveFileOrDir(sourcePath, targetDirPath)
   })
 
+  ipcMain.handle('fs:openStoryBible', async () => {
+    return await openStoryBibleFile()
+  })
+
+  ipcMain.handle('fs:writeStoryBible', async (_event, content: string) => {
+    await writeStoryBibleFile(content)
+  })
+
   ipcMain.handle('fs:pickAttachments', async (event): Promise<Attachment[]> => {
     const win = BrowserWindow.fromWebContents(event.sender)
     const result = await dialog.showOpenDialog(win!, {
@@ -115,7 +123,9 @@ export function registerIpcHandlers(): void {
 
   ipcMain.handle('ai:streamMessage', async (event, payload: AIPayload) => {
     try {
-      await streamMessage(payload, (chunk: string) => {
+      const allDocs = payload.projectMode ? await readAllDraftFiles() : undefined
+      const storyBibleContent = payload.storyBibleMode ? (await readStoryBibleFile() ?? undefined) : undefined
+      await streamMessage(payload, allDocs, storyBibleContent, (chunk: string) => {
         if (!event.sender.isDestroyed()) {
           event.sender.send('ai:chunk', chunk)
         }

src/preload/index.ts

@@ -84,5 +84,11 @@ contextBridge.exposeInMainWorld('api', {
     ipcRenderer.invoke('fs:createDir', parentPath, name),
 
   moveFile: (sourcePath: string, targetDirPath: string): Promise<string> =>
-    ipcRenderer.invoke('fs:move', sourcePath, targetDirPath)
+    ipcRenderer.invoke('fs:move', sourcePath, targetDirPath),
+
+  openStoryBible: (): Promise<{ path: string; content: string }> =>
+    ipcRenderer.invoke('fs:openStoryBible'),
+
+  writeStoryBible: (content: string): Promise<void> =>
+    ipcRenderer.invoke('fs:writeStoryBible', content)
 })

src/renderer/components/AIChat/Chat.css

@@ -77,6 +77,40 @@
   flex-shrink: 0;
 }
 
+/* ── Whole story context bar ─────────────────────────────────────── */
+.chat-context-bar {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 4px 10px;
+  border-bottom: 1px solid var(--border);
+  flex-shrink: 0;
+}
+
+.chat-project-toggle {
+  background: none;
+  border: 1px solid var(--border);
+  border-radius: 4px;
+  color: var(--text-muted);
+  font-size: 10px;
+  font-weight: 700;
+  letter-spacing: 0.06em;
+  padding: 3px 8px;
+  cursor: pointer;
+  transition: color 0.15s, border-color 0.15s, background 0.15s;
+}
+
+.chat-project-toggle:hover {
+  color: var(--text-primary);
+  border-color: var(--text-muted);
+}
+
+.chat-project-toggle--active {
+  color: var(--accent);
+  border-color: var(--accent);
+  background: color-mix(in srgb, var(--accent) 10%, transparent);
+}
+
 /* ── Chat sub-header (History link + New Chat button) ────────────── */
 .chat-subheader {
   display: flex;
@@ -634,3 +668,25 @@
   padding: 1px 5px;
   flex-shrink: 0;
 }
+
+/* ── Apply-to-bible action ───────────────────────────────────────── */
+.chat-message-apply {
+  margin-top: 10px;
+}
+
+.chat-apply-btn {
+  background: none;
+  border: 1px solid var(--accent);
+  border-radius: 4px;
+  color: var(--accent);
+  font-size: 10px;
+  font-weight: 700;
+  letter-spacing: 0.06em;
+  padding: 4px 10px;
+  cursor: pointer;
+  transition: background 0.15s;
+}
+
+.chat-apply-btn:hover {
+  background: color-mix(in srgb, var(--accent) 15%, transparent);
+}

src/renderer/components/AIChat/ChatMessageItem.tsx

@@ -2,6 +2,8 @@ import { useMemo } from 'react'
 import { marked } from 'marked'
 import DOMPurify from 'dompurify'
 import type { ChatMessage, TextAnnotation } from '../../types/editor'
+import { useEditorStore } from '../../store/editorStore'
+import { currentEditorView } from '../Editor/MarkdownEditor'
 
 marked.setOptions({ breaks: true })
 
@@ -27,12 +29,32 @@ interface Props {
 }
 
 export function ChatMessageItem({ message, linkedAnnotations }: Props): JSX.Element {
+  const { activeFilePath, markSaved } = useEditorStore()
+
   const html = useMemo(() => {
     if (message.role !== 'assistant' || !message.content) return null
     const raw = marked.parse(message.content) as string
     return DOMPurify.sanitize(raw)
   }, [message.role, message.content])
 
+  const handleApplyToBible = async (): Promise<void> => {
+    await window.api.writeStoryBible(message.content)
+    // If the story bible is currently open, update the editor directly.
+    // setActiveFile(samePath, …) doesn't trigger the MarkdownEditor's sync effect
+    // (which only watches activeFilePath changes), so we use currentEditorView
+    // instead — the same pattern used by RevisionPanel.restore().
+    if (activeFilePath?.endsWith('Story Bible.md')) {
+      const view = currentEditorView
+      if (view) {
+        view.dispatch({
+          changes: { from: 0, to: view.state.doc.length, insert: message.content }
+        })
+        // File is already saved — clear the dirty flag the dispatch just set
+        markSaved()
+      }
+    }
+  }
+
   return (
     <div className={`chat-message chat-message-${message.role}`}>
       <div className="chat-message-label">
@@ -86,6 +108,18 @@ export function ChatMessageItem({ message, linkedAnnotations }: Props): JSX.Elem
           </div>
         </div>
       )}
+
+      {message.bibleGeneration && message.role === 'assistant' && message.content.length > 0 && (
+        <div className="chat-message-apply">
+          <button
+            className="chat-apply-btn"
+            onClick={handleApplyToBible}
+            title="Replace Story Bible.md with this content"
+          >
+            ↓ Apply to Story Bible
+          </button>
+        </div>
+      )}
     </div>
   )
 }

src/renderer/components/AIChat/ChatPanel.tsx

@@ -42,6 +42,10 @@ export function ChatPanel(): JSX.Element {
     setActiveSession,
     rightPanelTab,
     setRightPanelTab,
+    wholeStoryMode,
+    setWholeStoryMode,
+    storyBibleMode,
+    setStoryBibleMode,
   } = useEditorStore()
 
   const tab = rightPanelTab
@@ -85,7 +89,9 @@ export function ChatPanel(): JSX.Element {
             .slice(-10)
             .map((m) => ({ role: m.role, content: m.content })),
           userMessage: text,
-          attachments: attachments.length > 0 ? attachments : undefined
+          attachments: attachments.length > 0 ? attachments : undefined,
+          projectMode: wholeStoryMode,
+          storyBibleMode: storyBibleMode
         },
         (chunk: string) => {
           appendToLastAssistantMessage(chunk)
@@ -158,6 +164,26 @@ export function ChatPanel(): JSX.Element {
         </button>
       </div>
 
+      {/* ── Context toggles: Story bible + Whole story ── */}
+      {tab === 'chat' && hasFile && (
+        <div className="chat-context-bar">
+          <button
+            className={`chat-project-toggle${storyBibleMode ? ' chat-project-toggle--active' : ''}`}
+            onClick={() => setStoryBibleMode(!storyBibleMode)}
+            title={storyBibleMode ? 'Story bible on — Claude sees your reference notes' : 'Enable story bible context'}
+          >
+            {storyBibleMode ? '◉' : '○'} Story bible
+          </button>
+          <button
+            className={`chat-project-toggle${wholeStoryMode ? ' chat-project-toggle--active' : ''}`}
+            onClick={() => setWholeStoryMode(!wholeStoryMode)}
+            title={wholeStoryMode ? 'Whole story on — Claude sees all chapters' : 'Enable whole story context'}
+          >
+            {wholeStoryMode ? '◉' : '○'} Whole story
+          </button>
+        </div>
+      )}
+
       {/* ── Chat sub-header: History link + New Chat button ── */}
       {showSubheader && (
         <div className="chat-subheader">

src/renderer/components/FileTree/FileTree.css

@@ -6,6 +6,9 @@
 }
 
 .file-tree-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
   padding: 14px 12px 10px;
   font-size: 11px;
   font-weight: 700;
@@ -15,6 +18,22 @@
   text-transform: uppercase;
 }
 
+.file-tree-bible-btn {
+  background: none;
+  border: none;
+  cursor: pointer;
+  font-size: 14px;
+  line-height: 1;
+  padding: 0 2px;
+  opacity: 0.55;
+  transition: opacity 0.15s;
+  flex-shrink: 0;
+}
+
+.file-tree-bible-btn:hover {
+  opacity: 1;
+}
+
 .file-tree-list {
   overflow-y: auto;
   flex: 1;

src/renderer/components/FileTree/FileTree.tsx

@@ -1,13 +1,45 @@
 import { useEditorStore } from '../../store/editorStore'
+import { currentEditorView } from '../Editor/MarkdownEditor'
 import { FileTreeNode } from './FileTreeNode'
 import './FileTree.css'
 
 export function FileTree(): JSX.Element {
-  const { fileTree } = useEditorStore()
+  const { fileTree, activeFilePath, setActiveFile, markSaved, setStoryBibleMode } = useEditorStore()
+
+  const handleOpenStoryBible = async (): Promise<void> => {
+    try {
+      const { path, content } = await window.api.openStoryBible()
+      setActiveFile(path, content)
+      setStoryBibleMode(true)
+      // If the path didn't change (already on Story Bible), the MarkdownEditor's
+      // activeFilePath-keyed effect won't fire. Push content directly, same
+      // pattern as RevisionPanel.restore().
+      if (path === activeFilePath) {
+        const view = currentEditorView
+        if (view) {
+          view.dispatch({
+            changes: { from: 0, to: view.state.doc.length, insert: content }
+          })
+          markSaved()
+        }
+      }
+    } catch (err) {
+      console.error('[FileTree] openStoryBible failed:', err)
+    }
+  }
 
   return (
     <nav className="file-tree">
-      <div className="file-tree-header">HOHOFF</div>
+      <div className="file-tree-header">
+        <span>HOHOFF</span>
+        <button
+          className="file-tree-bible-btn"
+          onClick={handleOpenStoryBible}
+          title="Open Story Bible"
+        >
+          📖
+        </button>
+      </div>
       <div className="file-tree-list">
         {fileTree.map((node) => (
           <FileTreeNode

src/renderer/components/Toolbar/AnalysisToolbar.tsx

@@ -5,6 +5,33 @@ import { parseAnnotationsFromAIResponse } from '../../utils/annotationParser'
 import { tooltipAnalysisCache } from '../Editor/MarkdownEditor'
 import './Toolbar.css'
 
+const BIBLE_PROMPTS = {
+  full: `Read the full manuscript and generate comprehensive story bible content as markdown. Include:
+
+## Characters
+[Detailed profile for every named character: role, physical description, personality, key relationships, arc]
+
+## World & Setting
+[Geography, historical period, Basque Country cultural details, atmosphere, key locations]
+
+## Timeline
+[Key events in chronological order with chapter references]
+
+## Themes & Motifs
+[Recurring symbols, imagery, thematic concerns]
+
+## Continuity Rules
+[Facts that must stay consistent: character details, established plot points, internal logic]
+
+Base everything strictly on what is in the manuscript text.`,
+
+  characters: `Read the full manuscript and write character profiles for the Story Bible's Characters section. For each named character include: role, physical description, personality traits, key relationships, and arc. Format as markdown subsections (### Name).`,
+
+  timeline: `Read the full manuscript and extract all significant events in chronological order for the Story Bible Timeline section. Reference chapters where helpful. Format as a markdown numbered list.`,
+
+  world: `Read the full manuscript and write a World & Setting entry for the Story Bible. Cover: the Basque Country geography and atmosphere, the historical period and cultural context, and key locations described in the text. Format as markdown.`
+}
+
 function countWords(text: string): number {
   return text.trim() === '' ? 0 : text.trim().split(/\s+/).length
 }
@@ -35,7 +62,8 @@ export function AnalysisToolbar(): JSX.Element {
     projectWordCount,
     setProjectWordCount,
     fontSize,
-    setFontSize
+    setFontSize,
+    setRightPanelTab
   } = useEditorStore()
 
   useEffect(() => {
@@ -50,6 +78,40 @@ export function AnalysisToolbar(): JSX.Element {
   }, [isDirty])
 
   const hasFile = Boolean(activeFilePath)
+  const isStoryBible = activeFilePath?.endsWith('Story Bible.md') ?? false
+
+  const runBibleGeneration = async (prompt: string): Promise<void> => {
+    if (!activeFilePath || isAILoading) return
+    setAIError(null)
+    setRightPanelTab('chat')
+
+    addUserMessage(prompt)
+    startAssistantMessage({ bibleGeneration: true })
+    setAILoading(true)
+
+    try {
+      await window.api.streamAIMessage(
+        {
+          mode: 'chat',
+          documentContent: activeFileContent,
+          documentPath: activeFilePath,
+          conversationHistory: chatHistory
+            .slice(-10)
+            .map((m) => ({ role: m.role, content: m.content })),
+          userMessage: prompt,
+          projectMode: true,
+          storyBibleMode: false
+        },
+        (chunk: string) => {
+          appendToLastAssistantMessage(chunk)
+        }
+      )
+    } catch (err) {
+      setAIError(err instanceof Error ? err.message : 'Generation failed')
+    } finally {
+      setAILoading(false)
+    }
+  }
 
   const runPassiveVoice = (): void => {
     if (!hasFile) return
@@ -125,74 +187,114 @@ export function AnalysisToolbar(): JSX.Element {
   return (
     <div className="toolbar">
       <div className="toolbar-left">
-        <button
-          className={`toolbar-btn${analysisMode === 'passive_voice' ? ' active' : ''}`}
-          onClick={runPassiveVoice}
-          disabled={!hasFile}
-          title="Highlight passive voice sentences instantly (no AI required)"
-        >
-          Passive Voice
-          {passiveCount > 0 && (
-            <span className="toolbar-badge">{passiveCount}</span>
-          )}
-        </button>
+        {isStoryBible ? (
+          <>
+            <span className="toolbar-bible-label">Generate from manuscript:</span>
+            <button
+              className="toolbar-btn toolbar-btn-bible"
+              onClick={() => runBibleGeneration(BIBLE_PROMPTS.full)}
+              disabled={isAILoading}
+              title="Generate all story bible sections from the full manuscript"
+            >
+              {isAILoading ? 'Generating…' : 'Full bible'}
+            </button>
+            <button
+              className="toolbar-btn toolbar-btn-bible"
+              onClick={() => runBibleGeneration(BIBLE_PROMPTS.characters)}
+              disabled={isAILoading}
+              title="Extract character profiles from the manuscript"
+            >
+              Characters
+            </button>
+            <button
+              className="toolbar-btn toolbar-btn-bible"
+              onClick={() => runBibleGeneration(BIBLE_PROMPTS.timeline)}
+              disabled={isAILoading}
+              title="Extract timeline of events from the manuscript"
+            >
+              Timeline
+            </button>
+            <button
+              className="toolbar-btn toolbar-btn-bible"
+              onClick={() => runBibleGeneration(BIBLE_PROMPTS.world)}
+              disabled={isAILoading}
+              title="Extract world & setting details from the manuscript"
+            >
+              World
+            </button>
+          </>
+        ) : (
+          <>
+            <button
+              className={`toolbar-btn${analysisMode === 'passive_voice' ? ' active' : ''}`}
+              onClick={runPassiveVoice}
+              disabled={!hasFile}
+              title="Highlight passive voice sentences instantly (no AI required)"
+            >
+              Passive Voice
+              {passiveCount > 0 && (
+                <span className="toolbar-badge">{passiveCount}</span>
+              )}
+            </button>
 
-        <button
-          className={`toolbar-btn${analysisMode === 'consistency' ? ' active' : ''}`}
-          onClick={() => runAIAnalysis('consistency')}
-          disabled={!hasFile || isAILoading}
-          title="Check character names, timeline, and repeated phrases via AI"
-        >
-          {isAILoading && analysisMode === 'consistency' ? 'Checking…' : 'Consistency'}
-          {consistencyCount > 0 && (
-            <span className="toolbar-badge">{consistencyCount}</span>
-          )}
-        </button>
+            <button
+              className={`toolbar-btn${analysisMode === 'consistency' ? ' active' : ''}`}
+              onClick={() => runAIAnalysis('consistency')}
+              disabled={!hasFile || isAILoading}
+              title="Check character names, timeline, and repeated phrases via AI"
+            >
+              {isAILoading && analysisMode === 'consistency' ? 'Checking…' : 'Consistency'}
+              {consistencyCount > 0 && (
+                <span className="toolbar-badge">{consistencyCount}</span>
+              )}
+            </button>
 
-        <button
-          className={`toolbar-btn${analysisMode === 'style' ? ' active' : ''}`}
-          onClick={() => runAIAnalysis('style')}
-          disabled={!hasFile || isAILoading}
-          title="Pacing, sentence variety, show-don't-tell feedback via AI"
-        >
-          {isAILoading && analysisMode === 'style' ? 'Analyzing…' : 'Style'}
-          {styleCount > 0 && (
-            <span className="toolbar-badge">{styleCount}</span>
-          )}
-        </button>
+            <button
+              className={`toolbar-btn${analysisMode === 'style' ? ' active' : ''}`}
+              onClick={() => runAIAnalysis('style')}
+              disabled={!hasFile || isAILoading}
+              title="Pacing, sentence variety, show-don't-tell feedback via AI"
+            >
+              {isAILoading && analysisMode === 'style' ? 'Analyzing…' : 'Style'}
+              {styleCount > 0 && (
+                <span className="toolbar-badge">{styleCount}</span>
+              )}
+            </button>
 
-        <button
-          className={`toolbar-btn${analysisMode === 'show_tell' ? ' active' : ''}`}
-          onClick={() => runAIAnalysis('show_tell')}
-          disabled={!hasFile || isAILoading}
-          title="Find passages that tell rather than show via AI"
-        >
-          {isAILoading && analysisMode === 'show_tell' ? 'Reading…' : 'Show vs Tell'}
-          {showTellCount > 0 && (
-            <span className="toolbar-badge">{showTellCount}</span>
-          )}
-        </button>
+            <button
+              className={`toolbar-btn${analysisMode === 'show_tell' ? ' active' : ''}`}
+              onClick={() => runAIAnalysis('show_tell')}
+              disabled={!hasFile || isAILoading}
+              title="Find passages that tell rather than show via AI"
+            >
+              {isAILoading && analysisMode === 'show_tell' ? 'Reading…' : 'Show vs Tell'}
+              {showTellCount > 0 && (
+                <span className="toolbar-badge">{showTellCount}</span>
+              )}
+            </button>
 
-        <button
-          className={`toolbar-btn${analysisMode === 'critique' ? ' active' : ''}`}
-          onClick={() => runAIAnalysis('critique')}
-          disabled={!hasFile || isAILoading}
-          title="Honest overall critique of this chapter via AI"
-        >
-          {isAILoading && analysisMode === 'critique' ? 'Reading…' : 'Critique'}
-          {critiqueCount > 0 && (
-            <span className="toolbar-badge">{critiqueCount}</span>
-          )}
-        </button>
+            <button
+              className={`toolbar-btn${analysisMode === 'critique' ? ' active' : ''}`}
+              onClick={() => runAIAnalysis('critique')}
+              disabled={!hasFile || isAILoading}
+              title="Honest overall critique of this chapter via AI"
+            >
+              {isAILoading && analysisMode === 'critique' ? 'Reading…' : 'Critique'}
+              {critiqueCount > 0 && (
+                <span className="toolbar-badge">{critiqueCount}</span>
+              )}
+            </button>
 
-        {annotations.length > 0 && (
-          <button
-            className="toolbar-btn toolbar-btn-clear"
-            onClick={() => { clearAnnotations(); tooltipAnalysisCache.clear() }}
-            title="Remove all highlights"
-          >
-            Clear
-          </button>
+            {annotations.length > 0 && (
+              <button
+                className="toolbar-btn toolbar-btn-clear"
+                onClick={() => { clearAnnotations(); tooltipAnalysisCache.clear() }}
+                title="Remove all highlights"
+              >
+                Clear
+              </button>
+            )}
+          </>
         )}
       </div>
 

src/renderer/components/Toolbar/Toolbar.css

@@ -140,3 +140,24 @@
   margin: 0 3px;
   opacity: 0.5;
 }
+
+/* ── Story Bible toolbar ─────────────────────────────────────────── */
+.toolbar-bible-label {
+  font-size: 9px;
+  font-weight: 700;
+  letter-spacing: 0.08em;
+  color: var(--text-muted);
+  text-transform: uppercase;
+  margin-right: 2px;
+  align-self: center;
+}
+
+.toolbar-btn-bible {
+  color: var(--accent);
+}
+
+.toolbar-btn-bible:hover:not(:disabled) {
+  border-color: var(--accent);
+  color: var(--accent);
+  background: color-mix(in srgb, var(--accent) 10%, transparent);
+}

src/renderer/store/editorStore.ts

@@ -26,7 +26,7 @@ interface EditorState {
   isAILoading: boolean
   aiError: string | null
   addUserMessage: (text: string, attachments?: AttachmentMeta[]) => void
-  startAssistantMessage: () => void
+  startAssistantMessage: (opts?: { bibleGeneration?: boolean }) => void
   appendToLastAssistantMessage: (chunk: string) => void
   setAILoading: (loading: boolean) => void
   setAIError: (error: string | null) => void
@@ -71,6 +71,14 @@ interface EditorState {
   theme: 'dark' | 'light'
   toggleTheme: () => void
 
+  // Whole story context mode
+  wholeStoryMode: boolean
+  setWholeStoryMode: (enabled: boolean) => void
+
+  // Story bible context mode
+  storyBibleMode: boolean
+  setStoryBibleMode: (enabled: boolean) => void
+
   // Revision panel
   revisionPanelOpen: boolean
   toggleRevisionPanel: () => void
@@ -203,8 +211,8 @@ export const useEditorStore = create<EditorState>((set, get) => ({
     })
   },
 
-  startAssistantMessage: () => {
-    const msg: ChatMessage = { id: `asst-${Date.now()}`, role: 'assistant', content: '' }
+  startAssistantMessage: (opts?) => {
+    const msg: ChatMessage = { id: `asst-${Date.now()}`, role: 'assistant', content: '', bibleGeneration: opts?.bibleGeneration }
     set((s) => {
       const history = [...s.chatHistory, msg]
       if (!s.activeFilePath) return { chatHistory: history }
@@ -542,6 +550,18 @@ export const useEditorStore = create<EditorState>((set, get) => ({
     })
   },
 
+  wholeStoryMode: localStorage.getItem('wholeStoryMode') === 'true',
+  setWholeStoryMode: (enabled: boolean) => {
+    localStorage.setItem('wholeStoryMode', String(enabled))
+    set({ wholeStoryMode: enabled })
+  },
+
+  storyBibleMode: localStorage.getItem('storyBibleMode') === 'true',
+  setStoryBibleMode: (enabled: boolean) => {
+    localStorage.setItem('storyBibleMode', String(enabled))
+    set({ storyBibleMode: enabled })
+  },
+
   loadSession: async () => {
     const api = (window as unknown as { api?: { readSession: () => Promise<Record<string, unknown>>; readFile: (p: string) => Promise<string> } }).api
     if (!api) return

src/renderer/types/editor.ts

@@ -20,6 +20,7 @@ export interface ChatMessage {
   content: string
   attachments?: AttachmentMeta[] // metadata only — stored in history for display
   annotationIds?: string[] // IDs of suggestions this message produced
+  bibleGeneration?: boolean // when true, show "Apply to Story Bible" button on assistant message
 }
 
 export interface ChatSession {
@@ -55,6 +56,8 @@ export interface AIPayload {
   conversationHistory: Array<{ role: 'user' | 'assistant'; content: string }>
   userMessage: string
   attachments?: Attachment[] // full data for current API call only
+  projectMode?: boolean // when true, main process injects all draft files as context
+  storyBibleMode?: boolean // when true, main process injects Story Bible.md as context
 }
 
 export interface RevisionMeta {

src/renderer/types/global.d.ts

@@ -23,6 +23,8 @@ declare global {
       createFile: (parentPath: string, name: string) => Promise<string>
       createDir: (parentPath: string, name: string) => Promise<string>
       moveFile: (sourcePath: string, targetDirPath: string) => Promise<string>
+      openStoryBible: () => Promise<{ path: string; content: string }>
+      writeStoryBible: (content: string) => Promise<void>
     }
   }
 }