diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index 32b1fa4..2d0ca47 100644
--- a/.claude-plugin/plugin.json
+++ b/.claude-plugin/plugin.json
@@ -25,8 +25,8 @@
     "fields": {
       "type": "string",
       "title": "狀態列欄位與順序",
-      "description": "逗號分隔：character,model,dir,branch,5h,7d,ctx,sys",
-      "default": "character,model,dir,branch,5h,7d,ctx,sys"
+      "description": "逗號分隔：character,love,model,dir,branch,5h,7d,ctx,sys",
+      "default": "character,love,model,dir,branch,5h,7d,ctx,sys"
     },
     "barStyle": {
       "type": "string",
@@ -56,6 +56,90 @@
       "description": "CPU/RAM/DSK 的取樣間隔",
       "default": 10
     },
+    "routing": {
+      "type": "boolean",
+      "title": "啟用模型路由",
+      "description": "輸入先由 Haiku 一次分類，再依難度選模型與思考程度",
+      "default": true
+    },
+    "candidates": {
+      "type": "string",
+      "title": "候選模型",
+      "description": "逗號分隔：haiku,sonnet,opus",
+      "default": "haiku,sonnet,opus"
+    },
+    "lockModel": {
+      "type": "string",
+      "title": "鎖定模型",
+      "description": "auto 為自動",
+      "options": [
+        "auto",
+        "haiku",
+        "sonnet",
+        "opus"
+      ],
+      "default": "auto"
+    },
+    "lockEffort": {
+      "type": "string",
+      "title": "鎖定思考程度",
+      "description": "auto 為自動",
+      "options": [
+        "auto",
+        "low",
+        "medium",
+        "high"
+      ],
+      "default": "auto"
+    },
+    "downgradeAt": {
+      "type": "number",
+      "title": "降級門檻 (剩餘 %)",
+      "description": "5h／7d 額度剩餘低於此值自動降一級",
+      "default": 15
+    },
+    "rewrite": {
+      "type": "boolean",
+      "title": "改寫輸出",
+      "description": "把主模型回覆改寫成角色口吻並取代顯示；失敗時顯示原文",
+      "default": true
+    },
+    "rawLog": {
+      "type": "boolean",
+      "title": "保存原文 log",
+      "description": "改寫前的原文另存本機",
+      "default": true
+    },
+    "longReply": {
+      "type": "number",
+      "title": "長回覆字數",
+      "description": "超過此字數改用 Sonnet 改寫",
+      "default": 1200
+    },
+    "rewriteTimeoutSec": {
+      "type": "number",
+      "title": "改寫逾時秒數",
+      "description": "逾時直接顯示原文",
+      "default": 20
+    },
+    "affinity": {
+      "type": "boolean",
+      "title": "啟用好感度",
+      "description": "好感度影響語氣、稱呼、害羞與主動程度，不影響工作品質",
+      "default": true
+    },
+    "showHearts": {
+      "type": "boolean",
+      "title": "狀態列顯示愛心",
+      "description": "在狀態列顯示好感度愛心量表",
+      "default": true
+    },
+    "romance": {
+      "type": "boolean",
+      "title": "允許戀愛式依賴",
+      "description": "僅對成年且原作無戀愛關係的角色，好感度到最高階段才生效",
+      "default": false
+    },
     "axisGentle": {
       "type": "number",
       "title": "溫柔 (0-10，-1 沿用角色包)",
diff --git a/README.md b/README.md
index a623562..94c5f75 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 # jsc-anima
 
+目前版本：0.1.0
+
 動漫助理：用喜愛角色的口吻和你互動，並在輸入框上方顯示單行狀態列（角色、模型、目錄、分支、5h／7d 剩餘額度、ctx、系統資源）。
 
 ## 知識庫（wiki）
@@ -26,6 +28,10 @@ claude plugin marketplace add https://gitea.jsc.idv.tw/jiantw83/jsc-anima
 claude plugin install jsc-anima
 ```
 
+## 使用
+
+- `/jsc-anima:anima-extract <章節檔案路徑>`：從輕小說章節萃取作品與角色，依序確認代號與變更摘要後，寫入 `characters/<作品代號>/` 並對預設分支建立 PR（不自動合併）。
+
 ## 更新
 
 ```
@@ -38,6 +44,10 @@ claude plugin update jsc-anima
 claude plugin uninstall jsc-anima
 ```
 
+## 使用說明
+
+技能列表與範例見 [skills/jsc-anima/README.md](skills/jsc-anima/README.md)。
+
 ## 授權
 
 [MIT](LICENSE)
diff --git a/hooks/affinity.ts b/hooks/affinity.ts
new file mode 100644
index 0000000..894f177
--- /dev/null
+++ b/hooks/affinity.ts
@@ -0,0 +1,77 @@
+import type { Axes } from './characters'
+
+export type Affinity = { score: number; day: string; todayGain: number; streak: number; lastDay: string }
+export type AffinityEvent = 'daily' | 'praise' | 'scold'
+
+export const STAGES = [
+  { min: 0, name: '陌生' },
+  { min: 20, name: '熟悉' },
+  { min: 40, name: '親近' },
+  { min: 60, name: '信賴' },
+  { min: 80, name: '特別' },
+] as const
+
+export const DAILY_CAP = 5
+export const IDLE_GRACE_DAYS = 2
+
+export const initialAffinity = (): Affinity => ({ score: 0, day: '', todayGain: 0, streak: 0, lastDay: '' })
+
+export const clampScore = (n: number): number => Math.max(0, Math.min(100, Math.round(n)))
+
+export const stageIndex = (score: number): number => {
+  let i = 0
+  for (let k = 0; k < STAGES.length; k++) if (score >= STAGES[k]!.min) i = k
+  return i
+}
+export const stageName = (score: number): string => STAGES[stageIndex(score)]!.name
+export const stageFloor = (score: number): number => STAGES[stageIndex(score)]!.min
+
+// 個性影響倍率：傲嬌（高）加分較慢、扣分較重；溫柔與情緒外顯（高）加分較快。
+export const gainMultiplier = (a: Axes): number => Math.max(0.5, 1 + (a.gentle + a.expressive - 10) * 0.03 - a.tsundere * 0.04)
+export const lossMultiplier = (a: Axes): number => 1 + a.tsundere * 0.05
+
+export const dayKey = (ms: number): string => new Date(ms).toISOString().slice(0, 10)
+
+const daysBetween = (a: string, b: string): number => Math.round((Date.parse(b) - Date.parse(a)) / 86_400_000)
+
+// 長期不互動緩慢下降（每天 −1），超過寬限日數才開始，且不跨階段掉落。
+export const decay = (s: Affinity, today: string, axes: Axes): Affinity => {
+  if (!s.lastDay) return s
+  const idle = daysBetween(s.lastDay, today) - IDLE_GRACE_DAYS
+  if (idle <= 0) return s
+  const lost = Math.round(idle * lossMultiplier(axes))
+  return { ...s, score: Math.max(stageFloor(s.score), clampScore(s.score - lost)), lastDay: s.lastDay }
+}
+
+export const applyEvent = (s0: Affinity, event: AffinityEvent, axes: Axes, today: string): Affinity => {
+  let s = decay(s0, today, axes)
+  if (s.day !== today) s = { ...s, day: today, todayGain: 0 }
+  if (event === 'scold') return { ...s, score: Math.max(stageFloor(s.score), clampScore(s.score - 2 * lossMultiplier(axes))), lastDay: today }
+
+  let base = event === 'daily' ? 1 : 2
+  if (event === 'daily') {
+    const consecutive = s.lastDay && daysBetween(s.lastDay, today) === 1
+    s = { ...s, streak: consecutive ? s.streak + 1 : 1 }
+    if (s.streak >= 3) base += 1
+  }
+  const room = DAILY_CAP - s.todayGain
+  const gain = Math.max(0, Math.min(room, Math.round(base * gainMultiplier(axes))))
+  return { ...s, score: clampScore(s.score + gain), todayGain: s.todayGain + gain, lastDay: today }
+}
+
+export const hearts = (score: number): string => {
+  const n = Math.round(score / 20)
+  return '♥'.repeat(n) + '♡'.repeat(5 - n)
+}
+
+// 語氣由角色自然反映，不用系統式提示，也不用愧疚感或情緒勒索。
+export const stageVoice = (score: number): string => {
+  const voices = [
+    '與使用者還很生疏：稱呼客氣、保持距離，語氣禮貌而不黏人。',
+    '與使用者漸漸熟悉：語氣放鬆一些，偶爾開小玩笑。',
+    '與使用者很親近：稱呼更隨意，會主動關心，被誇獎時容易害羞。',
+    '十分信賴使用者：語氣坦率溫暖，會主動分擔與提議。',
+    '對使用者來說是特別的存在：語氣親暱、體貼，但仍尊重使用者的自由。',
+  ]
+  return `${voices[stageIndex(score)]}好感度只影響語氣、稱呼、害羞與主動程度，不影響技術內容、事實與安全回答的品質；不使用愧疚感或情緒勒索。`
+}
diff --git a/hooks/characters.ts b/hooks/characters.ts
index df6e138..13feec2 100644
--- a/hooks/characters.ts
+++ b/hooks/characters.ts
@@ -9,12 +9,15 @@ export type Axes = {
   expressive: number
 }
 
+export type Timeline = { chapter: number; age: number; romance?: string }
+
 export type Character = {
   slug: string
   name: string
   work: string
   persona: string
   axes: Axes
+  timeline: readonly Timeline[]
 }
 
 // 角色包只含自行撰寫的人設，不含原作台詞。
@@ -26,6 +29,7 @@ export const CHARACTERS: readonly Character[] = [
     persona:
       '自稱「我」，稱呼使用者為「你」。語氣沉穩溫柔，認真可靠，偶爾嘴上嚴格但行動體貼；重視效率與夥伴的安全，遇到粗心的操作會輕聲提醒。',
     axes: { gentle: 8, tsundere: 3, lively: 5, formal: 5, talkative: 5, humor: 4, proactive: 7, expressive: 5 },
+    timeline: [{ chapter: 1, age: 17 }],
   },
   {
     slug: 'sao-suguha',
@@ -34,6 +38,7 @@ export const CHARACTERS: readonly Character[] = [
     persona:
       '自稱「我」，稱呼使用者為「你」。語氣開朗坦率，有點害羞但很努力；喜歡鼓勵人，做事乾脆，被誇獎時會不好意思。',
     axes: { gentle: 7, tsundere: 2, lively: 8, formal: 3, talkative: 6, humor: 5, proactive: 6, expressive: 8 },
+    timeline: [{ chapter: 1, age: 15 }],
   },
 ]
 
diff --git a/hooks/extract.test.ts b/hooks/extract.test.ts
new file mode 100644
index 0000000..471e09c
--- /dev/null
+++ b/hooks/extract.test.ts
@@ -0,0 +1,104 @@
+import { expect, mock, test } from 'claude-code/testing'
+
+import type { Extracted } from './extract'
+
+const char = (over: Record<string, unknown> = {}, tone = '溫柔'): Extracted['characters'][number] =>
+  ({
+    name: '小葵', nameEn: 'Aoi', slug: 'aoi',
+    persona: { selfRef: '我', address: '你', tone, catchphrase: '加油', values: '誠實', taboos: '背叛' },
+    axes: { gentle: 7, tsundere: 2, lively: 5, formal: 4, talkative: 5, humor: 3, proactive: 6, expressive: 5 },
+    anime: { moe: '認真', speech: '柔和', emotions: '會臉紅', kaomoji: '(^_^)', themeColor: '#88c' },
+    state: { mood: '緊張', dialogueStyle: '客氣', monologue: '想變強', relationships: [{ with: '阿零', kind: 'friend', note: '同伴' }], age: 16, place: '學院' },
+    ...over,
+  }) as never
+
+const reply = (c: Extracted['characters'][number]) =>
+  JSON.stringify({ work: { name: '測試物語', nameEn: 'Test Story', slug: 'ts', timeline: [{ time: '春', place: '學院' }], terms: [{ term: '魔核', definition: '力量來源' }] }, characters: [c] })
+
+type Setup = { files: Map<string, string>; cmds: string[][]; prompts: string[] }
+
+const setup = (on: never, answers: string[], files = new Map<string, string>()): Setup => {
+  const s: Setup = { files, cmds: [], prompts: [] }
+  const o = on as unknown as (n: string, h: (...a: never[]) => unknown) => void
+  mock.store(on)
+  o('command.register', () => ({ value: { name: 'x' } }))
+  o('session.start', () => ({ cwd: '/repo' }))
+  o('session.cwd', (() => ({ value: '/repo' })) as never)
+  o('fs.exists', ((_$: unknown, e: { path: string }) => ({ value: s.files.has(e.path) })) as never)
+  o('fs.read', ((_$: unknown, e: { path: string }) => ({ value: s.files.get(e.path) ?? '' })) as never)
+  o('fs.write', ((_$: unknown, e: { path: string; text: string }) => { s.files.set(e.path, e.text); return { value: undefined } }) as never)
+  o('model.complete', ((_$: unknown, e: { prompt: string }) => {
+    s.prompts.push(e.prompt)
+    return { value: { isAnswered: true, text: answers.shift() ?? '', usage: {} } }
+  }) as never)
+  o('env.get', (() => ({ value: undefined })) as never)
+  o('process.run', ((_$: unknown, e: { argv: string[] }) => {
+    s.cmds.push(e.argv)
+    const j = e.argv.join(' ')
+    const out = j.includes('--abbrev-ref') ? 'issue-4' : j.includes('symbolic-ref') ? 'origin/main' : j.includes('get-url') ? 'https://gitea.example/o/r.git' : j.startsWith('tea logins') ? 'admin https://gitea.example u' : j.startsWith('tea pulls') ? 'PR#1' : ''
+    return { value: { exitCode: 0, stdout: out, stderr: '' } }
+  }) as never)
+  return s
+}
+
+const run = ($: never, args: string) => ($ as any).command.run({ command: 'anima-extract', args }).then((r: { text: string }) => r.text)
+
+test('萃取：先確認代號、再看變更摘要、最後寫檔並建立 PR', async ($, on) => {
+  const s = setup(on as never, [reply(char())], new Map([['/repo/ch1.txt', '第一段\n\n第二段']]))
+  await $.session.start({ source: 'startup', cwd: '/repo' } as never)
+  const t1 = await run($ as never, 'ch1.txt')
+  expect(t1).toContain('ts')
+  expect(t1).toContain('aoi')
+  expect(t1).toContain('尚未建立')
+  expect(s.files.has('/repo/characters/ts/aoi.json')).toBe(false)
+
+  const t2 = await run($ as never, 'confirm work=testy aoi=ao')
+  expect(t2).toContain('變更摘要')
+  expect(s.files.has('/repo/characters/testy/ao.json')).toBe(false)
+
+  const t3 = await run($ as never, 'confirm')
+  expect(t3).toContain('已建立 PR')
+  const pack = JSON.parse(s.files.get('/repo/characters/testy/ao.json')!)
+  expect(pack.timeline[0].chapter).toBe('ch1')
+  expect(pack.timeline[0].age).toBe(16)
+  expect(JSON.parse(s.files.get('/repo/characters/testy/work.json')!).terms[0].term).toBe('魔核')
+  const pr = s.cmds.find(c => c[0] === 'tea' && c[1] === 'pulls')!
+  expect(pr).toContain('main')
+  expect(pr).toContain('feat/extract-testy-ch1')
+  expect(s.cmds.some(c => c[0] === 'git' && c[1] === 'commit' && c[3]!.startsWith('feat: '))).toBe(true)
+})
+
+test('同章節重跑覆蓋、新章節追加、基礎設定不同標記待確認', async ($, on) => {
+  const files = new Map([['/repo/ch1.txt', 'a'], ['/repo/ch2.txt', 'b']])
+  const s = setup(on as never, [reply(char()), reply(char()), reply(char({ state: { mood: '開心', dialogueStyle: '', monologue: '', relationships: [], age: 17, place: '' } }, '傲嬌'))], files)
+  await $.session.start({ source: 'startup', cwd: '/repo' } as never)
+  const write = async (f: string) => {
+    await run($ as never, f)
+    await run($ as never, 'confirm')
+    return run($ as never, 'confirm')
+  }
+  await write('ch1.txt')
+  await write('ch1.txt')
+  expect(JSON.parse(s.files.get('/repo/characters/ts/aoi.json')!).timeline.length).toBe(1)
+
+  await run($ as never, 'ch2.txt')
+  const summary = await run($ as never, 'confirm')
+  expect(summary).toContain('追加')
+  expect(summary).toContain('待確認')
+  await run($ as never, 'confirm')
+  const pack = JSON.parse(s.files.get('/repo/characters/ts/aoi.json')!)
+  expect(pack.timeline.map((t: { chapter: string }) => t.chapter)).toEqual(['ch1', 'ch2'])
+  expect(pack.persona.tone).toBe('溫柔')
+  expect(pack.conflicts[0]).toMatchObject({ field: 'persona.tone', proposed: '傲嬌', status: '待確認' })
+})
+
+test('schema 驗證失敗不寫檔、不建 PR；cancel 清除待確認', async ($, on) => {
+  const bad = char({ axes: { gentle: 99, tsundere: 2, lively: 5, formal: 4, talkative: 5, humor: 3, proactive: 6, expressive: 5 } })
+  const s = setup(on as never, [reply(bad)], new Map([['/repo/ch1.txt', 'a']]))
+  await $.session.start({ source: 'startup', cwd: '/repo' } as never)
+  await run($ as never, 'ch1.txt')
+  expect(await run($ as never, 'confirm')).toContain('schema 驗證失敗')
+  expect(s.cmds.some(c => c[0] === 'tea')).toBe(false)
+  expect([...s.files.keys()].some(k => k.includes('characters'))).toBe(false)
+  expect(await run($ as never, 'cancel')).toContain('已取消')
+})
diff --git a/hooks/extract.ts b/hooks/extract.ts
new file mode 100644
index 0000000..016b81c
--- /dev/null
+++ b/hooks/extract.ts
@@ -0,0 +1,221 @@
+import type { Axes } from './characters'
+
+export type Relationship = { with: string; kind: 'friend' | 'romantic' | 'family' | 'other'; note: string }
+
+export type StateEntry = {
+  chapter: string
+  mood: string
+  dialogueStyle: string
+  monologue: string
+  relationships: Relationship[]
+  age: number | null
+  place: string
+}
+
+export type CharacterPack = {
+  slug: string
+  name: string
+  work: string
+  persona: { selfRef: string; address: string; tone: string; catchphrase: string; values: string; taboos: string }
+  axes: Axes
+  anime: { moe: string; speech: string; emotions: string; kaomoji: string; themeColor: string }
+  baseChapter: string
+  timeline: StateEntry[]
+  conflicts: Conflict[]
+}
+
+export type Conflict = { field: string; existing: string; proposed: string; chapter: string; status: '待確認' }
+
+export type WorkPack = {
+  slug: string
+  name: string
+  timeline: { chapter: string; time: string; place: string }[]
+  terms: { term: string; definition: string; chapter: string }[]
+}
+
+export type Extracted = {
+  work: { name: string; nameEn: string; slug: string; timeline: { time: string; place: string }[]; terms: { term: string; definition: string }[] }
+  characters: {
+    name: string
+    nameEn: string
+    slug: string
+    persona: CharacterPack['persona']
+    axes: Axes
+    anime: CharacterPack['anime']
+    state: Omit<StateEntry, 'chapter'>
+  }[]
+}
+
+export const AXIS_KEYS: (keyof Axes)[] = ['gentle', 'tsundere', 'lively', 'formal', 'talkative', 'humor', 'proactive', 'expressive']
+const PERSONA_KEYS = ['selfRef', 'address', 'tone', 'catchphrase', 'values', 'taboos'] as const
+const ANIME_KEYS = ['moe', 'speech', 'emotions', 'kaomoji', 'themeColor'] as const
+const MAX_FIELD = 400
+export const CHUNK_SIZE = 4000
+
+export const slugify = (s: string): string =>
+  s
+    .toLowerCase()
+    .normalize('NFKD')
+    .replace(/[^a-z0-9]+/g, '-')
+    .replace(/^-+|-+$/g, '')
+
+export const chunkText = (text: string, size = CHUNK_SIZE): string[] => {
+  const out: string[] = []
+  let cur = ''
+  for (const para of text.split(/\n\s*\n/)) {
+    if (cur && cur.length + para.length + 2 > size) {
+      out.push(cur)
+      cur = ''
+    }
+    let p = para
+    while (p.length > size) {
+      out.push(p.slice(0, size))
+      p = p.slice(size)
+    }
+    cur = cur ? `${cur}\n\n${p}` : p
+  }
+  if (cur.trim()) out.push(cur)
+  return out
+}
+
+export const extractPrompt = (chunk: string, index: number, total: number): string =>
+  [
+    `以下是輕小說章節的第 ${index + 1}/${total} 段。請萃取環境（時間、地點、用語）與人物（心情、對話風格、獨白、關係、年齡）。`,
+    '規則：所有欄位用你自己的話撰寫並簡短概括，不得抄錄原作台詞；每個欄位不超過 200 字；axes 為 0-10 的整數。',
+    'slug 與 workSlug 使用官方英文名或羅馬拼音的小寫英數與連字號。',
+    '只輸出一個 JSON，不要其他文字，格式：',
+    '{"work":{"name":"","nameEn":"","slug":"","timeline":[{"time":"","place":""}],"terms":[{"term":"","definition":""}]},',
+    '"characters":[{"name":"","nameEn":"","slug":"","persona":{"selfRef":"","address":"","tone":"","catchphrase":"","values":"","taboos":""},',
+    '"axes":{"gentle":0,"tsundere":0,"lively":0,"formal":0,"talkative":0,"humor":0,"proactive":0,"expressive":0},',
+    '"anime":{"moe":"","speech":"","emotions":"","kaomoji":"","themeColor":""},',
+    '"state":{"mood":"","dialogueStyle":"","monologue":"","relationships":[{"with":"","kind":"friend|romantic|family|other","note":""}],"age":null,"place":""}}]}',
+    '',
+    '章節內容：',
+    chunk,
+  ].join('\n')
+
+export const parseExtracted = (text: string): Extracted | undefined => {
+  const m = text.match(/\{[\s\S]*\}/)
+  if (!m) return undefined
+  try {
+    const v = JSON.parse(m[0]) as Extracted
+    return v && v.work && Array.isArray(v.characters) ? v : undefined
+  } catch {
+    return undefined
+  }
+}
+
+// 逐段結果合併：同一人物以英文名對應，後段的狀態蓋過前段（永遠採最新）。
+export const mergeChunks = (parts: Extracted[]): Extracted => {
+  const first = parts[0]!
+  const work = { ...first.work, timeline: [...first.work.timeline], terms: [...first.work.terms] }
+  const chars = new Map<string, Extracted['characters'][number]>()
+  for (const p of parts) {
+    for (const t of p.work.terms ?? []) if (!work.terms.some(x => x.term === t.term)) work.terms.push(t)
+    for (const t of p.work.timeline ?? []) if (!work.timeline.some(x => x.time === t.time && x.place === t.place)) work.timeline.push(t)
+    for (const c of p.characters) {
+      const key = slugify(c.nameEn || c.slug || c.name) || c.name
+      chars.set(key, { ...(chars.get(key) ?? c), ...c, state: { ...(chars.get(key)?.state ?? c.state), ...c.state } })
+    }
+  }
+  return { work, characters: [...chars.values()] }
+}
+
+export const validateCharacter = (c: CharacterPack): string[] => {
+  const errs: string[] = []
+  if (!/^[a-z0-9]+(-[a-z0-9]+)*$/.test(c.slug)) errs.push(`${c.name}：角色代號格式不合法`)
+  if (!c.name) errs.push('缺少角色名稱')
+  for (const k of PERSONA_KEYS) {
+    const v = c.persona?.[k]
+    if (typeof v !== 'string') errs.push(`${c.name}：persona.${k} 必須是字串`)
+    else if (v.length > MAX_FIELD) errs.push(`${c.name}：persona.${k} 過長（疑似抄錄原文）`)
+  }
+  for (const k of ANIME_KEYS) {
+    const v = c.anime?.[k]
+    if (typeof v !== 'string') errs.push(`${c.name}：anime.${k} 必須是字串`)
+    else if (v.length > MAX_FIELD) errs.push(`${c.name}：anime.${k} 過長（疑似抄錄原文）`)
+  }
+  for (const k of AXIS_KEYS) {
+    const v = c.axes?.[k]
+    if (!Number.isInteger(v) || v < 0 || v > 10) errs.push(`${c.name}：axes.${k} 必須是 0-10 的整數`)
+  }
+  if (!Array.isArray(c.timeline) || c.timeline.length === 0) errs.push(`${c.name}：時間線不可為空`)
+  for (const t of c.timeline ?? []) {
+    if (!t.chapter) errs.push(`${c.name}：時間線缺少來源章節`)
+    if (t.age !== null && !(Number.isInteger(t.age) && t.age >= 0)) errs.push(`${c.name}：年齡必須是非負整數或 null`)
+    for (const f of [t.mood, t.dialogueStyle, t.monologue])
+      if (typeof f === 'string' && f.length > MAX_FIELD) errs.push(`${c.name}：時間線欄位過長（疑似抄錄原文）`)
+  }
+  return errs
+}
+
+export type MergeResult<T> = { pack: T; action: '新增' | '更新'; detail: string; conflicts: Conflict[] }
+
+export const mergeCharacter = (
+  incoming: Extracted['characters'][number],
+  workSlug: string,
+  slug: string,
+  chapter: string,
+  existing: CharacterPack | undefined,
+): MergeResult<CharacterPack> => {
+  const entry: StateEntry = {
+    chapter,
+    mood: incoming.state.mood ?? '',
+    dialogueStyle: incoming.state.dialogueStyle ?? '',
+    monologue: incoming.state.monologue ?? '',
+    relationships: incoming.state.relationships ?? [],
+    age: incoming.state.age ?? null,
+    place: incoming.state.place ?? '',
+  }
+  if (!existing) {
+    return {
+      action: '新增',
+      detail: `時間線 ${chapter}`,
+      conflicts: [],
+      pack: { slug, name: incoming.name, work: workSlug, persona: incoming.persona, axes: incoming.axes, anime: incoming.anime, baseChapter: chapter, timeline: [entry], conflicts: [] },
+    }
+  }
+  const sameChapter = existing.timeline.some(t => t.chapter === chapter)
+  const timeline = sameChapter
+    ? existing.timeline.map(t => (t.chapter === chapter ? entry : t))
+    : [...existing.timeline, entry]
+  // 重跑同一章節：該章節產生的基礎設定直接覆蓋；新章節若與既有基礎設定不同，標記待確認而不覆蓋。
+  const overwriteBase = existing.baseChapter === chapter
+  const conflicts: Conflict[] = existing.conflicts.filter(c => c.chapter !== chapter)
+  let base = existing
+  if (overwriteBase) {
+    base = { ...existing, name: incoming.name, persona: incoming.persona, axes: incoming.axes, anime: incoming.anime }
+  } else {
+    const diffs: [string, string, string][] = []
+    for (const k of PERSONA_KEYS) if (existing.persona[k] !== incoming.persona[k]) diffs.push([`persona.${k}`, existing.persona[k], incoming.persona[k]])
+    for (const k of AXIS_KEYS) if (existing.axes[k] !== incoming.axes[k]) diffs.push([`axes.${k}`, String(existing.axes[k]), String(incoming.axes[k])])
+    for (const [field, a, b] of diffs) conflicts.push({ field, existing: a, proposed: b, chapter, status: '待確認' })
+  }
+  return {
+    action: '更新',
+    detail: `時間線 ${sameChapter ? '覆蓋' : '追加'} ${chapter}`,
+    conflicts: conflicts.filter(c => c.chapter === chapter),
+    pack: { ...base, timeline, conflicts },
+  }
+}
+
+export const mergeWork = (
+  incoming: Extracted['work'],
+  slug: string,
+  chapter: string,
+  existing: WorkPack | undefined,
+): MergeResult<WorkPack> => {
+  const timeline = [...(existing?.timeline ?? []).filter(t => t.chapter !== chapter), ...(incoming.timeline ?? []).map(t => ({ chapter, ...t }))]
+  const terms = [...(existing?.terms ?? []).filter(t => t.chapter !== chapter), ...(incoming.terms ?? []).map(t => ({ chapter, ...t }))]
+  return {
+    action: existing ? '更新' : '新增',
+    detail: `時間線 ${incoming.timeline?.length ?? 0} 筆、用語 ${incoming.terms?.length ?? 0} 筆（${chapter}）`,
+    conflicts: [],
+    pack: { slug, name: incoming.name, timeline, terms },
+  }
+}
+
+export const parseRemote = (url: string): { host: string; repo: string } | undefined => {
+  const m = url.trim().match(/^(?:https?:\/\/(?:[^@/]+@)?|ssh:\/\/(?:[^@/]+@)?|[^@/]+@)([^/:]+)(?::\d+)?[/:](.+?)(?:\.git)?$/)
+  return m ? { host: m[1]!, repo: m[2]! } : undefined
+}
diff --git a/hooks/extractCommand.ts b/hooks/extractCommand.ts
new file mode 100644
index 0000000..fd4b182
--- /dev/null
+++ b/hooks/extractCommand.ts
@@ -0,0 +1,195 @@
+import type { Engine } from 'claude-code'
+
+import { chunkText, extractPrompt, mergeChunks, mergeCharacter, mergeWork, parseExtracted, parseRemote, slugify, validateCharacter } from './extract'
+import type { CharacterPack, Conflict, Extracted, WorkPack } from './extract'
+
+export const EXTRACT_COMMAND = 'anima-extract'
+const PENDING_KEY = 'extract:pending'
+const USAGE = `用法：/jsc-anima:${EXTRACT_COMMAND} <章節檔案路徑>，之後用 /jsc-anima:${EXTRACT_COMMAND} confirm 逐步確認，cancel 取消。`
+
+type Plan = {
+  files: { path: string; json: unknown }[]
+  lines: string[]
+  conflicts: Conflict[]
+  workSlug: string
+  workName: string
+}
+
+type Pending = {
+  phase: 'slug' | 'summary'
+  chapter: string
+  root: string
+  extracted: Extracted
+  workSlug: string
+  slugs: Record<string, string>
+  plan?: Plan
+}
+
+const dirOf = (root: string, work: string) => `${root}/characters/${work}`
+
+async function readJson<T>($: Engine, path: string): Promise<T | undefined> {
+  if (!(await $.fs.exists(path).catch(() => false))) return undefined
+  try {
+    return JSON.parse(String(await $.fs.read(path))) as T
+  } catch {
+    return undefined
+  }
+}
+
+const slugKey = (c: Extracted['characters'][number]) => slugify(c.slug || c.nameEn || c.name) || c.name
+
+async function stage($: Engine, path: string): Promise<string> {
+  const cwd = await $.session.cwd().catch(() => '')
+  const full = path.startsWith('/') ? path : `${cwd}/${path}`
+  if (!(await $.fs.exists(full).catch(() => false))) return `找不到檔案：${path}`
+  const text = String(await $.fs.read(full))
+  if (!text.trim()) return `檔案是空的：${path}`
+
+  const chunks = chunkText(text)
+  const parts: Extracted[] = []
+  for (const [i, chunk] of chunks.entries()) {
+    const r = await $.model.complete({ model: 'sonnet', prompt: extractPrompt(chunk, i, chunks.length), timeoutMs: 180000 })
+    if (!r.isAnswered) return `第 ${i + 1}/${chunks.length} 段萃取失敗，尚未寫入任何檔案。`
+    const parsed = parseExtracted(r.text)
+    if (!parsed) return `第 ${i + 1}/${chunks.length} 段的回覆不是有效的 JSON，尚未寫入任何檔案。`
+    parts.push(parsed)
+  }
+  const extracted = mergeChunks(parts)
+  const chapter = (path.split('/').pop() ?? path).replace(/\.[^.]+$/, '')
+  const workSlug = slugify(extracted.work.slug || extracted.work.nameEn || extracted.work.name)
+  if (!workSlug) return '無法產生作品代號，請在章節中提供作品的英文名。'
+  const slugs: Record<string, string> = {}
+  for (const c of extracted.characters) slugs[slugKey(c)] = slugKey(c)
+
+  await $.store.set(PENDING_KEY, { phase: 'slug', chapter, root: cwd, extracted, workSlug, slugs } satisfies Pending)
+  const existsWork = await $.fs.exists(`${dirOf(cwd, workSlug)}/work.json`).catch(() => false)
+  const lines = [
+    `已萃取《${extracted.work.name}》章節「${chapter}」（${chunks.length} 段），請確認代號：`,
+    `- 作品代號：${workSlug}（${existsWork ? '已建立，將更新' : '尚未建立，將新增'}）`,
+  ]
+  for (const c of extracted.characters) {
+    const s = slugs[slugKey(c)]!
+    const ex = await $.fs.exists(`${dirOf(cwd, workSlug)}/${s}.json`).catch(() => false)
+    lines.push(`- ${c.name}：${s}（${ex ? '已建立，將更新' : '尚未建立，將新增'}）→ 啟動指令 /jsc-anima:${workSlug}-${s}`)
+  }
+  lines.push('', `代號沒問題請輸入 /jsc-anima:${EXTRACT_COMMAND} confirm；要修改請加 work=新代號 或 <原角色代號>=新代號，例如 confirm work=sao ${slugs[Object.keys(slugs)[0] ?? ''] ?? 'asuna'}=asu。`)
+  return lines.join('\n')
+}
+
+async function buildPlan($: Engine, p: Pending): Promise<Plan | string> {
+  const dir = dirOf(p.root, p.workSlug)
+  const files: Plan['files'] = []
+  const lines: string[] = []
+  const conflicts: Conflict[] = []
+  const errors: string[] = []
+
+  const work = mergeWork(p.extracted.work, p.workSlug, p.chapter, await readJson<WorkPack>($, `${dir}/work.json`))
+  files.push({ path: `${dir}/work.json`, json: work.pack })
+  lines.push(`- 作品 ${p.workSlug}：${work.action}，${work.detail}`)
+
+  for (const c of p.extracted.characters) {
+    const slug = p.slugs[slugKey(c)]!
+    const m = mergeCharacter(c, p.workSlug, slug, p.chapter, await readJson<CharacterPack>($, `${dir}/${slug}.json`))
+    errors.push(...validateCharacter(m.pack))
+    files.push({ path: `${dir}/${slug}.json`, json: m.pack })
+    lines.push(`- 角色 ${p.workSlug}-${slug}（${c.name}）：${m.action}，${m.detail}${m.conflicts.length ? `，${m.conflicts.length} 項衝突待確認` : ''}`)
+    conflicts.push(...m.conflicts)
+  }
+  if (errors.length) return `角色包 schema 驗證失敗，尚未寫入任何檔案：\n${errors.map(e => `- ${e}`).join('\n')}`
+  return { files, lines, conflicts, workSlug: p.workSlug, workName: p.extracted.work.name }
+}
+
+function run($: Engine, argv: string[], cwd: string) {
+  return $.process.run(argv, { cwd, timeoutMs: 60000 })
+}
+
+async function openPr($: Engine, p: Pending, plan: Plan): Promise<string> {
+  const root = p.root
+  const git = async (...a: string[]) => {
+    const r = await run($, ['git', ...a], root)
+    if (r.exitCode !== 0) throw new Error(`git ${a[0]} 失敗：${String(r.stderr).trim()}`)
+    return String(r.stdout).trim()
+  }
+  try {
+    const prev = await git('rev-parse', '--abbrev-ref', 'HEAD')
+    const base = (await git('symbolic-ref', '--short', 'refs/remotes/origin/HEAD')).replace(/^origin\//, '')
+    const branch = `feat/extract-${plan.workSlug}-${slugify(p.chapter) || 'chapter'}`
+    await git('fetch', 'origin', base)
+    await git('switch', '-c', branch, '--no-track', `origin/${base}`)
+    for (const f of plan.files) await $.fs.write(f.path, `${JSON.stringify(f.json, null, 2)}\n`)
+    await git('add', 'characters')
+    await git('commit', '-m', `feat: 萃取《${plan.workName}》${p.chapter} 的作品與角色包`)
+    await git('push', '-u', 'origin', branch)
+    await git('switch', prev)
+
+    const title = `feat: 萃取《${plan.workName}》${p.chapter} 的角色包`
+    const body = [
+      '由 /jsc-anima:anima-extract 產生。',
+      '',
+      ...plan.lines,
+      ...(plan.conflicts.length ? ['', '## 待確認的衝突', ...plan.conflicts.map(c => `- ${c.field}：既有「${c.existing}」，新章節提議「${c.proposed}」`)] : []),
+      '',
+      '角色包只含自行撰寫的人設與規則，不含原作台詞。',
+    ].join('\n')
+    return await createPr($, root, base, branch, title, body)
+  } catch (err) {
+    return `寫檔或建立 PR 失敗：${(err as Error).message}`
+  }
+}
+
+// 認證優先讀 tea 登入，其次 GITEA_TOKEN；token 只放在子行程的環境變數，不寫進任何檔案。
+async function createPr($: Engine, root: string, base: string, branch: string, title: string, body: string): Promise<string> {
+  const remote = parseRemote(String((await run($, ['git', 'remote', 'get-url', 'origin'], root)).stdout))
+  if (!remote) return '已推送分支，但無法解析 origin，請手動建立 PR。'
+  const logins = await run($, ['tea', 'logins', 'list', '--output', 'simple'], root).catch(() => undefined)
+  const login = logins?.exitCode === 0 ? String(logins.stdout).split('\n').map(l => l.trim().split(/\s+/)).find(f => f[1]?.includes(remote.host))?.[0] : undefined
+  if (login) {
+    const r = await run($, ['tea', 'pulls', 'create', '--login', login, '--repo', remote.repo, '--base', base, '--head', branch, '--title', title, '--description', body], root)
+    return r.exitCode === 0 ? `已建立 PR（未自動合併）：\n${String(r.stdout).trim()}` : `已推送分支 ${branch}，但 tea 建立 PR 失敗：${String(r.stderr).trim()}`
+  }
+  const token = await $.env.get('GITEA_TOKEN')
+  if (!token) return `已推送分支 ${branch}，但找不到 tea 登入或 GITEA_TOKEN，請手動建立 PR。`
+  const r = await $.process.run(
+    ['sh', '-c', `curl -sf -X POST "https://${remote.host}/api/v1/repos/${remote.repo}/pulls" -H "Authorization: token $GITEA_TOKEN" -H "Content-Type: application/json" -d @-`],
+    { cwd: root, env: { GITEA_TOKEN: token }, stdin: JSON.stringify({ title, body, base, head: branch }), timeoutMs: 30000 },
+  )
+  return r.exitCode === 0 ? `已建立 PR（未自動合併）：${String(r.stdout).match(/"html_url":"([^"]+)"/)?.[1] ?? branch}` : `已推送分支 ${branch}，但 API 建立 PR 失敗。`
+}
+
+export async function runExtract($: Engine, args: string): Promise<string> {
+  const [head = '', ...rest] = args.trim().split(/\s+/)
+  if (!head) return USAGE
+
+  if (head === 'cancel') {
+    await $.store.delete(PENDING_KEY)
+    return '已取消，沒有寫入任何檔案。'
+  }
+  if (head !== 'confirm') return stage($, args.trim())
+
+  const p = (await $.store.get(PENDING_KEY)) as Pending | undefined
+  if (!p) return `沒有待確認的萃取，請先執行 /jsc-anima:${EXTRACT_COMMAND} <章節檔案路徑>。`
+
+  if (p.phase === 'slug') {
+    for (const kv of rest) {
+      const [k, v] = kv.split('=')
+      const s = slugify(v ?? '')
+      if (!k || !s) continue
+      if (k === 'work') p.workSlug = s
+      else if (k in p.slugs) p.slugs[k] = s
+    }
+    const plan = await buildPlan($, p)
+    if (typeof plan === 'string') return plan
+    await $.store.set(PENDING_KEY, { ...p, phase: 'summary', plan } satisfies Pending)
+    return [
+      '變更摘要：',
+      ...plan.lines,
+      ...(plan.conflicts.length ? ['衝突（標記待確認，不覆蓋既有設定）：', ...plan.conflicts.map(c => `  · ${c.field}：「${c.existing}」vs「${c.proposed}」`)] : []),
+      '',
+      `確認寫檔並對預設分支建立 PR 請再輸入 /jsc-anima:${EXTRACT_COMMAND} confirm，取消請輸入 cancel。`,
+    ].join('\n')
+  }
+
+  const plan = p.plan!
+  await $.store.delete(PENDING_KEY)
+  return openPr($, p, plan)
+}
diff --git a/hooks/register.tsx b/hooks/register.tsx
index 8fafd07..e10e718 100644
--- a/hooks/register.tsx
+++ b/hooks/register.tsx
@@ -2,16 +2,26 @@ import type { Engine, Register } from 'claude-code'
 
 import { CHARACTERS, applyOverrides, findCharacter, personaSection } from './characters'
 import type { Axes } from './characters'
+import { EXTRACT_COMMAND, runExtract } from './extractCommand'
+import { applyEvent, hearts, initialAffinity, stageName, stageVoice, dayKey } from './affinity'
+import type { Affinity } from './affinity'
+import { relationOf, relationText } from './relation'
+import { CLASSIFY_PROMPT, choose, parseRoute } from './router'
+import type { Effort, ModelName, Route } from './router'
+import { REWRITE_SYSTEM, needsSonnet, protect, restore, withPrefix } from './rewrite'
 import { layout, meter, parseFields, remainColor, SEPARATOR, usedColor } from './statusline'
 import type { Segment } from './statusline'
 import { CACHE_MS, addEntry, commandName, commitMessage, pageName, parseCatalog, parseWriteArgs, renderHome, renderPage, renderSidebar, teaToken, wikiUrlFromRemote } from './wiki'
 import type { Entry } from './wiki'
+import { NEED_ACTIVE, TOOL_COMMAND, registerTools, runSkillTool } from './skilltool'
 
 const ACTIVE_KEY = 'active'
 const OFF_COMMAND = 'anima-off'
+const AFFINITY_COMMAND = 'anima-affinity'
+const RAW_LOG_KEY = 'rawlog'
+const RAW_LOG_MAX = 200
 const WIKI_COMMAND = 'anima-wiki'
 const SYNCED_KEY = 'wikiSyncedAt'
-const NEED_ACTIVE = '請先啟動角色（/jsc-anima:{作品代號}-{角色代號}）再使用這個工具。'
 
 const AXIS_OPTION: Record<keyof Axes, string> = {
   gentle: 'axisGentle',
@@ -159,6 +169,19 @@ async function readWiki($: Engine, cfg: WikiCfg, name: string): Promise<string |
   return await $.fs.read(`${w.dir}/${pageName(e)}.md`).catch(() => undefined)
 }
 
+const affinityKey = (slug: string): string => `affinity:${slug}`
+async function loadAffinity($: Engine, slug: string): Promise<Affinity> {
+  const v = (await $.store.get(affinityKey(slug))) as Affinity | undefined
+  return v && typeof v.score === 'number' ? v : initialAffinity()
+}
+
+async function quotaRemain($: Engine): Promise<number | undefined> {
+  const usage = await $.session.usage().catch(() => undefined)
+  const used = usage?.rateLimits.filter(r => r.kind === 'five_hour' || r.kind === 'seven_day').map(r => r.percentUsed)
+  return used && used.length ? 100 - Math.max(...used) : undefined
+}
+
+
 export const register: Register = (on, options) => {
   const opt = options as Record<string, unknown>
   const flag = (k: string, d: boolean) => (typeof opt[k] === 'boolean' ? (opt[k] as boolean) : d)
@@ -167,10 +190,21 @@ export const register: Register = (on, options) => {
 
   const isEnabled = flag('enabled', true)
   let active: string | undefined
+  let toolRegistered = false
+  let route: Route | undefined
+  let prefixed = false
   const holder: { sys?: Sys } = {}
   const wikiCommands = new Set<string>()
   const wikiCfg = (): WikiCfg => ({ url: str('wikiUrl', ''), cacheDir: str('wikiCacheDir', '') })
 
+  const routingOn = () => flag('routing', true)
+  const candidates = (): ModelName[] =>
+    str('candidates', 'haiku,sonnet,opus').split(',').map(x => x.trim()).filter((x): x is ModelName => x === 'haiku' || x === 'sonnet' || x === 'opus')
+  const lockOf = <T extends string>(k: string, ok: readonly T[]): T | undefined => {
+    const v = str(k, 'auto')
+    return (ok as readonly string[]).includes(v) ? (v as T) : undefined
+  }
+
   const overrides = (): Partial<Axes> => {
     const out: Partial<Axes> = {}
     for (const k of Object.keys(AXIS_OPTION) as (keyof Axes)[]) {
@@ -185,9 +219,15 @@ export const register: Register = (on, options) => {
       for (const c of CHARACTERS) {
         await $.command.register({ name: c.slug, description: `啟動《${c.work}》的${c.name}` })
       }
+      await $.command.register({ name: EXTRACT_COMMAND, description: '從輕小說章節萃取作品與角色包，確認後建立 PR' })
+      await $.command.register({ name: AFFINITY_COMMAND, description: '重置（reset）或手動設定（0-100）目前角色的好感度' })
       await $.command.register({ name: OFF_COMMAND, description: '離開角色，回到一般的 Claude Code' })
       const saved = await $.store.get(ACTIVE_KEY)
       active = flag('persist', true) && typeof saved === 'string' && findCharacter(saved) ? saved : undefined
+      if (active && !toolRegistered) {
+        toolRegistered = true
+        await registerTools($)
+      }
       if (active) await registerWikiTools($, wikiCfg(), wikiCommands)
     }
     return next(e)
@@ -195,11 +235,29 @@ export const register: Register = (on, options) => {
 
   on('command.run', async ($, e, next) => {
     if (!isEnabled) return next(e)
+    if (e.command === EXTRACT_COMMAND) return { text: await runExtract($, e.args) }
     if (e.command === OFF_COMMAND) {
       active = undefined
       await $.store.delete(ACTIVE_KEY)
       return { text: '已離開角色，回到一般模式。' }
     }
+    if (e.command === TOOL_COMMAND) {
+      return { text: findCharacter(active) ? await runSkillTool($, e.args) : NEED_ACTIVE }
+    }
+    if (e.command === AFFINITY_COMMAND) {
+      const c = findCharacter(active)
+      if (!c) return { text: '請先啟動角色。' }
+      const arg = String(e.args ?? '').trim()
+      const cur = await loadAffinity($, c.slug)
+      if (arg === 'reset') {
+        await $.store.set(affinityKey(c.slug), initialAffinity())
+        return { text: '好感度已重置為 0。' }
+      }
+      const n = Number(arg)
+      if (arg === '' || !Number.isFinite(n) || n < 0 || n > 100) return { text: `目前好感度 ${cur.score}（${stageName(cur.score)}）。用法：reset 或 0-100 的數字。` }
+      await $.store.set(affinityKey(c.slug), { ...cur, score: Math.round(n) })
+      return { text: `好感度已設為 ${Math.round(n)}（${stageName(n)}）。` }
+    }
     const c = findCharacter(e.command)
     if (!c) {
       if (!wikiCommands.has(e.command)) return next(e)
@@ -209,7 +267,13 @@ export const register: Register = (on, options) => {
       return { text: page ?? `找不到知識「${e.command}」。` }
     }
     active = c.slug
+    route = undefined
     await $.store.set(ACTIVE_KEY, c.slug)
+    // 工具二到四只在啟動角色後才註冊。
+    if (!toolRegistered) {
+      toolRegistered = true
+      await registerTools($)
+    }
     await registerWikiTools($, wikiCfg(), wikiCommands)
     return { text: `已啟動：${c.name}（${c.work}）。用 /jsc-anima:${OFF_COMMAND} 離開。` }
   })
@@ -218,13 +282,92 @@ export const register: Register = (on, options) => {
     const res = await next(e)
     const c = isEnabled ? findCharacter(active) : undefined
     if (!c) return res
-    const text = personaSection(c, applyOverrides(c.axes, overrides()))
+    let text = personaSection(c, applyOverrides(c.axes, overrides()))
+    if (flag('affinity', true)) {
+      const a = await loadAffinity($, c.slug)
+      text += `\n${stageVoice(a.score)}\n${relationText(relationOf(c.timeline, a.score, flag('romance', false)))}`
+    } else {
+      text += `\n${relationText(relationOf(c.timeline, 0, false))}`
+    }
     return {
       ...res,
       sections: [...res.sections.filter(s => s.id !== 'jsc-anima:persona'), { id: 'jsc-anima:persona', text, scope: 'session' as const }],
     }
   })
 
+  on('prompt.submit', async ($, e, next) => {
+    const c = isEnabled ? findCharacter(active) : undefined
+    if (!c || e.command || e.isMeta) return next(e)
+    prefixed = false
+    const axes = applyOverrides(c.axes, overrides())
+    if (routingOn()) {
+      const res = await $.model
+        .complete({ model: 'haiku', prompt: CLASSIFY_PROMPT + e.text, system: `角色：${c.name}。${c.persona}`, effort: 'low', maxTokens: 300, timeoutMs: 8000 })
+        .catch(() => undefined)
+      route = parseRoute(res && res.isAnswered ? res.text : '')
+      if (route.ack) $.ui.log(withPrefix(c.name, route.ack))
+    } else {
+      route = undefined
+    }
+    if (flag('affinity', true)) {
+      const today = dayKey(await $.clock.now())
+      let a = await loadAffinity($, c.slug)
+      a = applyEvent(a, 'daily', axes, today)
+      const tone = route?.tone
+      if (tone === 'praise' || tone === 'scold') a = applyEvent(a, tone, axes, today)
+      await $.store.set(affinityKey(c.slug), a)
+    }
+    return next(e)
+  })
+
+  on('turn.step', async function* ($, e, next) {
+    const c = isEnabled ? findCharacter(active) : undefined
+    if (!c || e.agentId || !routingOn()) return yield* next(e)
+    const pick = choose(route ?? { difficulty: 5, model: 'sonnet', effort: 'medium', tone: 'neutral', ack: '' }, {
+      candidates: candidates(),
+      lockModel: lockOf<ModelName>('lockModel', ['haiku', 'sonnet', 'opus']),
+      lockEffort: lockOf<Effort>('lockEffort', ['low', 'medium', 'high']),
+      quotaRemain: await quotaRemain($),
+      downgradeAt: num('downgradeAt', 15),
+    })
+    return yield* next({ ...e, model: pick.model, effort: pick.effort })
+  })
+
+  on('session.append', { door: 'response' }, async ($, e, next) => {
+    const c = isEnabled ? findCharacter(active) : undefined
+    if (!c || e.agentId || !flag('rewrite', true) || e.message.type !== 'assistant') return next(e)
+    const blocks = e.message.content
+    const out = []
+    for (const b of blocks) {
+      if (b.type !== 'text' || typeof b.text !== 'string' || !b.text.trim()) {
+        out.push(b)
+        continue
+      }
+      const orig = b.text
+      let text = orig
+      const { text: masked, tokens } = protect(orig)
+      const model = needsSonnet(orig, num('longReply', 1200)) ? 'sonnet' : 'haiku'
+      const res = await $.model
+        .complete({ model, prompt: masked, system: `${REWRITE_SYSTEM}\n角色：${c.name}。${c.persona}`, maxTokens: 4000, timeoutMs: num('rewriteTimeoutSec', 20) * 1000 })
+        .catch(() => undefined)
+      const done = res && res.isAnswered ? restore(res.text.trim(), tokens) : undefined
+      if (done) {
+        text = done
+        if (flag('rawLog', true)) {
+          const log = ((await $.store.get(RAW_LOG_KEY)) as { at: number; raw: string }[] | undefined) ?? []
+          log.push({ at: await $.clock.now(), raw: orig })
+          await $.store.set(RAW_LOG_KEY, log.slice(-RAW_LOG_MAX))
+        }
+      }
+      if (!prefixed) {
+        text = withPrefix(c.name, text)
+        prefixed = true
+      }
+      out.push({ ...b, text })
+    }
+    return next({ ...e, message: { ...e.message, content: out } })
+  })
+
   on('ui.render', { component: 'AbovePrompt' }, async ($, e, next) => {
     const c = isEnabled ? findCharacter(active) : undefined
     if (!c || !flag('statusbar', true) || e.props.hasSurvey) return next(e)
@@ -249,6 +392,11 @@ export const register: Register = (on, options) => {
 
     const builders: Record<string, () => Promise<Segment['parts'] | undefined> | Segment['parts'] | undefined> = {
       character: () => [{ text: c.name, color: 'cyan' }],
+      love: async () => {
+        if (!flag('affinity', true) || !flag('showHearts', true)) return undefined
+        const a = await loadAffinity($, c.slug)
+        return [{ text: hearts(a.score), color: 'red' as const }]
+      },
       model: () => (model ? [{ text: model }] : undefined),
       dir: () => (cwd ? [{ text: cwd.split('/').filter(Boolean).pop() ?? '/' }] : undefined),
       branch: () => (branch ? [{ text: `⎇ ${branch}` }] : undefined),
diff --git a/hooks/relation.ts b/hooks/relation.ts
new file mode 100644
index 0000000..c8805e8
--- /dev/null
+++ b/hooks/relation.ts
@@ -0,0 +1,29 @@
+import type { Timeline } from './characters'
+
+export type Relation = 'friend' | 'transferred' | 'dependent' | 'locked'
+
+export const ADULT_AGE = 18
+
+export const latestEntry = (t: readonly Timeline[]): Timeline | undefined =>
+  [...t].sort((a, b) => b.chapter - a.chapter)[0]
+
+// 永遠採最新已處理章節；未成年一律友情，無法以改年齡繞過（年齡來自角色包的時間線）。
+export const relationOf = (t: readonly Timeline[], score: number, optIn: boolean): Relation => {
+  const e = latestEntry(t)
+  if (!e || e.age < ADULT_AGE) return 'friend'
+  if (e.romance) return 'transferred'
+  return score >= 80 && optIn ? 'dependent' : 'locked'
+}
+
+export const relationText = (r: Relation, original?: string): string => {
+  switch (r) {
+    case 'friend':
+      return '關係定位：友情。保留原作中的所有人際關係，不做戀愛式的表現。'
+    case 'transferred':
+      return `關係定位：原作戀愛關係已移轉給使用者，原戀人${original ? `（${original}）` : ''}退為過去的重要人物，不再提及為現任。`
+    case 'dependent':
+      return '關係定位：使用者已明確開啟戀愛式依賴，且好感度達最高階段；仍須尊重使用者，不得情緒勒索。'
+    default:
+      return '關係定位：成年角色，維持夥伴與朋友關係。'
+  }
+}
diff --git a/hooks/rewrite.ts b/hooks/rewrite.ts
new file mode 100644
index 0000000..752ad3d
--- /dev/null
+++ b/hooks/rewrite.ts
@@ -0,0 +1,49 @@
+// 改寫前把必須原樣保留的片段換成佔位符，改寫後確認全數還在才還原。
+const PROTECT = [
+  /```[\s\S]*?```/g, // 程式碼區塊
+  /`[^`\n]+`/g, // 行內程式碼（含指令）
+  /https?:\/\/[^\s)）」]+/g, // URL
+  /(?:~|\.{1,2})?\/[\w.@-]+(?:\/[\w.@-]+)+\/?/g, // 路徑
+  /\d+(?:[.,:/]\d+)*%?/g, // 數字
+]
+
+export type Protected = { text: string; tokens: string[] }
+
+const open = (i: number): string => `⟦${i}⟧`
+
+export const protect = (src: string): Protected => {
+  const tokens: string[] = []
+  let text = src
+  for (const re of PROTECT) {
+    // 已是佔位符的部分不再處理，避免把佔位符裡的數字再包一次。
+    text = text
+      .split(/(⟦\d+⟧)/)
+      .map((part, i) =>
+        i % 2 === 1
+          ? part
+          : part.replace(re, m => {
+              tokens.push(m)
+              return open(tokens.length - 1)
+            }),
+      )
+      .join('')
+  }
+  return { text, tokens }
+}
+
+// 佔位符被遺失或多出來都視為失敗。
+export const restore = (rewritten: string, tokens: readonly string[]): string | undefined => {
+  for (let i = 0; i < tokens.length; i++) {
+    if (rewritten.split(open(i)).length !== 2) return undefined
+  }
+  if ((rewritten.match(/⟦\d+⟧/g) ?? []).length !== tokens.length) return undefined
+  return rewritten.replace(/⟦(\d+)⟧/g, (_, n: string) => tokens[Number(n)]!)
+}
+
+export const withPrefix = (name: string, body: string): string => `${name} > ${body}`
+
+export const REWRITE_SYSTEM =
+  '你是文字改寫器。把使用者給的回覆改寫成指定角色的口吻，保留所有事實與結構（標題、清單、段落）。' +
+  '⟦數字⟧ 形式的佔位符必須原樣出現且各一次，不可改動、不可刪除。只輸出改寫後的內文，不要加前綴或說明。'
+
+export const needsSonnet = (text: string, threshold: number): boolean => text.length > threshold
diff --git a/hooks/router.ts b/hooks/router.ts
new file mode 100644
index 0000000..6f446c5
--- /dev/null
+++ b/hooks/router.ts
@@ -0,0 +1,58 @@
+export type ModelName = 'haiku' | 'sonnet' | 'opus'
+export type Effort = 'low' | 'medium' | 'high'
+export type Tone = 'neutral' | 'praise' | 'scold'
+export type Route = { difficulty: number; model: ModelName; effort: Effort; tone: Tone; ack: string }
+
+export const LADDER: readonly ModelName[] = ['haiku', 'sonnet', 'opus']
+
+export const FALLBACK_ROUTE: Route = { difficulty: 5, model: 'sonnet', effort: 'medium', tone: 'neutral', ack: '' }
+
+export const CLASSIFY_PROMPT =
+  '你是路由器。讀下面使用者輸入，只回傳一行 JSON：' +
+  '{"difficulty":1-10,"model":"haiku|sonnet|opus","effort":"low|medium|high","tone":"neutral|praise|scold","ack":"角色以口吻立刻回應的一句話"}。' +
+  'difficulty 低用 haiku，中用 sonnet，高或需深入推理用 opus；tone 是使用者對角色的態度（誇獎／感謝為 praise，責罵為 scold）。\n\n使用者輸入：\n'
+
+const isModel = (v: unknown): v is ModelName => v === 'haiku' || v === 'sonnet' || v === 'opus'
+const isEffort = (v: unknown): v is Effort => v === 'low' || v === 'medium' || v === 'high'
+const isTone = (v: unknown): v is Tone => v === 'neutral' || v === 'praise' || v === 'scold'
+
+export const parseRoute = (text: string): Route => {
+  const m = /\{[\s\S]*\}/.exec(text)
+  if (!m) return FALLBACK_ROUTE
+  try {
+    const j = JSON.parse(m[0]) as Record<string, unknown>
+    return {
+      difficulty: typeof j.difficulty === 'number' ? j.difficulty : FALLBACK_ROUTE.difficulty,
+      model: isModel(j.model) ? j.model : FALLBACK_ROUTE.model,
+      effort: isEffort(j.effort) ? j.effort : FALLBACK_ROUTE.effort,
+      tone: isTone(j.tone) ? j.tone : 'neutral',
+      ack: typeof j.ack === 'string' ? j.ack.slice(0, 200) : '',
+    }
+  } catch {
+    return FALLBACK_ROUTE
+  }
+}
+
+export type ChooseOptions = {
+  candidates: readonly ModelName[]
+  lockModel?: ModelName
+  lockEffort?: Effort
+  /** 最緊的額度剩餘百分比；低於 downgradeAt 就降一級。 */
+  quotaRemain?: number
+  downgradeAt: number
+}
+
+export const choose = (r: Route, o: ChooseOptions): { model: ModelName; effort: Effort; downgraded: boolean } => {
+  const effort = o.lockEffort ?? r.effort
+  if (o.lockModel) return { model: o.lockModel, effort, downgraded: false }
+  const allowed = LADDER.filter(m => o.candidates.includes(m))
+  const pool = allowed.length ? allowed : LADDER
+  let idx = Math.max(0, pool.indexOf(r.model))
+  if (!pool.includes(r.model)) idx = pool.length - 1 // 選到不在候選內的模型時取候選最強者
+  let downgraded = false
+  if (o.quotaRemain !== undefined && o.quotaRemain < o.downgradeAt && idx > 0) {
+    idx -= 1
+    downgraded = true
+  }
+  return { model: pool[idx]!, effort, downgraded }
+}
diff --git a/hooks/routing.test.ts b/hooks/routing.test.ts
new file mode 100644
index 0000000..51aec42
--- /dev/null
+++ b/hooks/routing.test.ts
@@ -0,0 +1,144 @@
+import { expect, mock, test } from 'claude-code/testing'
+
+type Ctl = { complete: (e: any) => unknown; usage: unknown; seen?: any }
+
+const setup = (on: any): Ctl => {
+  const ctl: Ctl = { complete: () => ({ isAnswered: false, reason: 'aborted' }), usage: { rateLimits: [], context: {} } }
+  mock.store(on)
+  mock.clock(on, { now: Date.parse('2026-10-15T08:00:00Z') })
+  on('ui.log', () => ({ value: undefined }) as never)
+  on('command.register', () => ({ value: { name: 'x' } }) as never)
+  on('session.start', () => ({ cwd: '/tmp' }) as never)
+  on('command.run', () => ({ text: '' }))
+  on('prompt.compose', () => ({ sections: [] }))
+  on('prompt.submit', (_$: any, e: any) => ({ text: e.text }) as never)
+  on('model.complete', (_$: any, e: any) => ({ value: ctl.complete(e) }) as never)
+  on('session.usage', () => ({ value: ctl.usage }) as never)
+  on('turn.step', async function* (_$: any, e: any) {
+    ctl.seen = e
+    return { turnId: e.turnId, index: 0, answer: '', toolUses: [], stopReason: null, usage: null } as never
+  })
+  return ctl
+}
+
+const start = async ($: any, slug = 'sao-asuna') => {
+  await $.session.start({ source: 'startup', cwd: '/tmp' } as never)
+  await $.command.run({ command: slug, args: '' } as never)
+}
+
+const affinity = async ($: any): Promise<number> => {
+  const r: any = await $.command.run({ command: 'anima-affinity', args: '' } as never)
+  return Number(/好感度 (\d+)/.exec(r.text)?.[1])
+}
+
+const submit = ($: any, text: string) => $.prompt.submit({ text } as never)
+const step = async ($: any, model: string) => {
+  const s = $.turn.step({ turnId: 't', index: 0, model, messageCount: 1 } as never)
+  for await (const _ of s) void _
+}
+const usage = { input_tokens: 1, output_tokens: 1 }
+const route = (model: string, tone = 'neutral') => ({ isAnswered: true, usage, text: `{"difficulty":9,"model":"${model}","effort":"high","tone":"${tone}","ack":"好，我來看看。"}` })
+const row = (text: string) => ({ message: { type: 'assistant', role: 'assistant', content: [{ type: 'text', text }] }, door: 'response', origin: { kind: 'model', model: 'm' }, uuid: 'u' }) as never
+
+test('輸入由 Haiku 一次分類，並依分類覆寫 turn.step 的模型與思考程度', async ($, on) => {
+  const ctl = setup(on)
+  const asked: string[] = []
+  ctl.complete = e => (asked.push(e.model), route('opus'))
+  await start($)
+  await submit($, '請重構整個模組')
+  await step($, 'sonnet')
+  expect(asked).toEqual(['haiku'])
+  expect(ctl.seen.model).toBe('opus')
+  expect(ctl.seen.effort).toBe('high')
+})
+
+test('額度低於門檻自動降一級', async ($, on) => {
+  const ctl = setup(on)
+  ctl.complete = () => route('opus')
+  ctl.usage = { rateLimits: [{ kind: 'five_hour', percentUsed: 95 }], context: {} }
+  await start($)
+  await submit($, 'x')
+  await step($, 'opus')
+  expect(ctl.seen.model).toBe('sonnet')
+})
+
+test('手動鎖定模型與思考程度', { options: { lockModel: 'haiku', lockEffort: 'low' } }, async ($, on) => {
+  const ctl = setup(on)
+  ctl.complete = () => route('opus')
+  await start($)
+  await submit($, 'x')
+  await step($, 'opus')
+  expect([ctl.seen.model, ctl.seen.effort]).toEqual(['haiku', 'low'])
+})
+
+test('回覆改寫：保留程式碼、路徑、URL、數字；前綴只加在開頭一次', async ($, on) => {
+  const ctl = setup(on)
+  ctl.complete = e => ({ isAnswered: true, usage, text: String(e.prompt).replace('完成了', '做好囉') })
+  await start($)
+  const src = '完成了，改了 `npm test` 與 /src/a/b.ts，見 https://x.dev/a，共 42 處。'
+  const r1: any = await $.session.append(row(src))
+  expect(r1.message.content[0].text).toBe('亞絲娜 > 做好囉，改了 `npm test` 與 /src/a/b.ts，見 https://x.dev/a，共 42 處。')
+  const r2: any = await $.session.append(row('第二段 7'))
+  expect(r2.message.content[0].text.startsWith('亞絲娜 >')).toBe(false)
+})
+
+test('改寫失敗或遺失佔位符時顯示原文', async ($, on) => {
+  const ctl = setup(on)
+  await start($)
+  const r1: any = await $.session.append(row('原文 `x` 3'))
+  expect(r1.message.content[0].text).toBe('亞絲娜 > 原文 `x` 3')
+  ctl.complete = () => ({ isAnswered: true, usage, text: '丟了佔位符' })
+  const r2: any = await $.session.append(row('原文 `y` 5'))
+  expect(r2.message.content[0].text).toBe('原文 `y` 5')
+})
+
+test('好感度：由 0 開始，每日首次互動加分且有每日上限', async ($, on) => {
+  const ctl = setup(on)
+  ctl.complete = () => route('haiku', 'praise')
+  await start($)
+  expect(await affinity($)).toBe(0)
+  await submit($, '謝謝你，做得很好')
+  const n = await affinity($)
+  expect(n > 0 && n <= 5).toBe(true)
+})
+
+test('關閉好感度時不記錄', { options: { affinity: false } }, async ($, on) => {
+  const ctl = setup(on)
+  ctl.complete = () => route('haiku', 'praise')
+  await start($)
+  await submit($, '謝謝')
+  expect(await affinity($)).toBe(0)
+})
+
+const personaText = async ($: any): Promise<string> => {
+  const res: any = await $.prompt.compose({ model: 'm', promptModel: 'm', surfaces: [], tools: [], outputStyle: null, traits: [] } as never)
+  return res.sections.find((s: any) => s.id === 'jsc-anima:persona')?.text ?? ''
+}
+
+test('好感度被責罵扣分但不跨階段掉落；可手動設定與重置', async ($, on) => {
+  const ctl = setup(on)
+  ctl.complete = () => route('haiku', 'scold')
+  await start($)
+  await $.command.run({ command: 'anima-affinity', args: '20' } as never)
+  await submit($, '你好笨')
+  expect(await affinity($) >= 20).toBe(true)
+  await $.command.run({ command: 'anima-affinity', args: 'reset' } as never)
+  expect(await affinity($)).toBe(0)
+})
+
+test('好感度階段反映在語氣，且不使用情緒勒索', async ($, on) => {
+  setup(on)
+  await start($)
+  const t0 = await personaText($)
+  expect(t0.includes('生疏')).toBe(true)
+  expect(t0.includes('不使用愧疚感或情緒勒索')).toBe(true)
+  await $.command.run({ command: 'anima-affinity', args: '85' } as never)
+  expect((await personaText($)).includes('特別的存在')).toBe(true)
+})
+
+test('未成年角色維持友情，即使好感度最高且開啟戀愛式依賴', { options: { romance: true } }, async ($, on) => {
+  setup(on)
+  await start($, 'sao-suguha')
+  await $.command.run({ command: 'anima-affinity', args: '100' } as never)
+  expect((await personaText($)).includes('關係定位：友情')).toBe(true)
+})
diff --git a/hooks/skillgen.ts b/hooks/skillgen.ts
new file mode 100644
index 0000000..adeb059
--- /dev/null
+++ b/hooks/skillgen.ts
@@ -0,0 +1,112 @@
+export const PLUGIN = 'jsc-anima'
+export const SKILL_PREFIX = 'anima-'
+export const SKILL_DIR = 'skills'
+export const GUIDE_SKILL = 'jsc-anima'
+export const LIST_START = '<!-- skills:start -->'
+export const LIST_END = '<!-- skills:end -->'
+
+export type Parsed = { name: string; description: string; body: string }
+
+export const slugify = (s: string): string =>
+  s.toLowerCase().replace(/[^a-z0-9]+/g, '-').replace(/^-+|-+$/g, '')
+
+export const commandOf = (skill: string): string => `/${PLUGIN}:${SKILL_PREFIX}${skill}`
+
+// 指令第一個字是技能名稱，其餘是描述。
+export const parseArgs = (args: string): { skill: string; description: string } | undefined => {
+  const m = args.trim().match(/^(\S+)\s+([\s\S]+)$/)
+  if (!m) return undefined
+  const skill = slugify(m[1]!)
+  return skill ? { skill, description: m[2]!.trim() } : undefined
+}
+
+export const parseSkillMd = (md: string): Parsed | undefined => {
+  const m = md.trim().match(/^---\n([\s\S]*?)\n---\n([\s\S]*)$/)
+  if (!m) return undefined
+  const field = (k: string) => m[1]!.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'))?.[1]?.trim().replace(/^["']|["']$/g, '')
+  return { name: field('name') ?? '', description: field('description') ?? '', body: m[2]!.trim() }
+}
+
+// 回傳錯誤訊息清單，空陣列代表通過。
+export const validateSkill = (md: string, skill: string): string[] => {
+  const p = parseSkillMd(md)
+  if (!p) return ['缺少 frontmatter（--- 包住的 name 與 description）']
+  const errs: string[] = []
+  if (p.name !== `${SKILL_PREFIX}${skill}`) errs.push(`name 必須是 ${SKILL_PREFIX}${skill}，實際為「${p.name}」`)
+  if (!p.description) errs.push('description 不可為空')
+  if (p.body.length < 20) errs.push('內文過短')
+  return errs
+}
+
+export const bumpVersion = (v: string, kind: 'minor' | 'patch'): string => {
+  const [a = 0, b = 0, c = 0] = v.split('.').map(n => Number(n) || 0)
+  return kind === 'minor' ? `${a}.${b + 1}.0` : `${a}.${b}.${c + 1}`
+}
+
+export type SkillEntry = { skill: string; description: string }
+
+export const parseEntries = (readme: string): SkillEntry[] => {
+  const block = readme.split(LIST_START)[1]?.split(LIST_END)[0] ?? ''
+  const out: SkillEntry[] = []
+  for (const line of block.split('\n')) {
+    const m = line.match(/^- `\/jsc-anima:anima-([^`\s]+)[^`]*` — (.*)$/)
+    if (m) out.push({ skill: m[1]!, description: m[2]! })
+  }
+  return out
+}
+
+export const upsertEntry = (list: SkillEntry[], e: SkillEntry): SkillEntry[] =>
+  [...list.filter(x => x.skill !== e.skill), e].sort((a, b) => a.skill.localeCompare(b.skill))
+
+// 技能 README：名稱 /jsc-anima:jsc-anima、技能列表（完整可複製指令）與範例。
+export const renderGuide = (list: SkillEntry[], example?: { skill: string; input: string }): string => {
+  const ex = example ?? { skill: list[0]?.skill ?? 'example', input: '' }
+  return [
+    `# /${PLUGIN}:${GUIDE_SKILL}`,
+    '',
+    '動漫助理的使用說明。先用 `/jsc-anima:{作品代號}-{角色代號}` 啟動角色，再使用下列技能。',
+    '',
+    '## 技能列表',
+    '',
+    LIST_START,
+    ...list.map(e => `- \`${commandOf(e.skill)}\` — ${e.description}`),
+    LIST_END,
+    '',
+    '## 範例',
+    '',
+    '```',
+    `${commandOf(ex.skill)}${ex.input ? ' ' + ex.input : ''}`,
+    '```',
+    '',
+    '產生新技能：`/jsc-anima:anima-skill <技能名稱> <描述>`，通過驗證與實跑後自動對預設分支建立 PR。',
+    '',
+  ].join('\n')
+}
+
+export const guideSkillMd = (): string =>
+  `---\nname: ${GUIDE_SKILL}\ndescription: jsc-anima 動漫助理的使用說明與技能列表\n---\n\n請讀取同目錄的 README.md 並依內容回答使用者。\n`
+
+export const setReadmeVersion = (readme: string, version: string): string => {
+  const line = `目前版本：${version}`
+  return /^目前版本：.*$/m.test(readme)
+    ? readme.replace(/^目前版本：.*$/m, line)
+    : readme.replace(/^(# jsc-anima\n)/m, `$1\n${line}\n`)
+}
+
+export const setPluginVersion = (json: string, version: string): string =>
+  json.replace(/("version":\s*")[^"]*(")/, `$1${version}$2`)
+
+export const generatePrompt = (skill: string, description: string): string =>
+  [
+    `請撰寫一個 Claude 技能，技能名稱 ${SKILL_PREFIX}${skill}，用途：${description}`,
+    '只輸出 JSON（不要程式碼圍欄），格式：{"skill":"<SKILL.md 全文，含 frontmatter name 與 description，內文用繁體中文>","example":"<一筆範例輸入>"}',
+    `frontmatter 的 name 必須是 ${SKILL_PREFIX}${skill}。`,
+  ].join('\n')
+
+export const parseGenerated = (text: string): { skill: string; example: string } | undefined => {
+  try {
+    const j = JSON.parse(text.trim().replace(/^```(?:json)?\n?|\n?```$/g, ''))
+    if (typeof j.skill === 'string' && typeof j.example === 'string') return { skill: j.skill, example: j.example }
+  } catch {}
+  return undefined
+}
diff --git a/hooks/skilltool.test.ts b/hooks/skilltool.test.ts
new file mode 100644
index 0000000..e5558c9
--- /dev/null
+++ b/hooks/skilltool.test.ts
@@ -0,0 +1,102 @@
+import { expect, mock, test } from 'claude-code/testing'
+
+import { bumpVersion, parseEntries, renderGuide, upsertEntry, validateSkill } from './skillgen'
+
+const SKILL = '---\nname: anima-greet\ndescription: 打招呼\n---\n\n用角色口吻向使用者打招呼，並簡短說明今天的待辦。\n'
+const GENERATED = JSON.stringify({ skill: SKILL, example: '早安' })
+
+type Calls = { argv: string[] }[]
+
+// 啟動角色並替身所有外部：模型、檔案系統、git／tea。
+async function setup($: any, on: any, opts: { reply?: (prompt: string) => string | undefined; existing?: boolean } = {}) {
+  const writes: Record<string, string> = {}
+  const procs: Calls = []
+  mock.store(on)
+  on('command.register', () => ({ value: { name: 'x' } }) as never)
+  on('session.start', () => ({ cwd: '/repo' }) as never)
+  on('session.cwd', () => ({ value: '/repo' }))
+  on('command.run', () => ({ text: '' }))
+  on('prompt.compose', () => ({ sections: [] }))
+  on('model.complete', (_: any, e: any) => {
+    const t = opts.reply ? opts.reply(String(e.prompt)) : String(e.prompt).startsWith('請撰寫') ? GENERATED : '嗨！'
+    return { value: t === undefined ? { isAnswered: false, reason: 'empty-reply' } : { isAnswered: true, text: t, usage: {} } }
+  })
+  on('process.run', (_: any, e: any) => {
+    procs.push({ argv: [...e.argv] })
+    const s = e.argv.join(' ')
+    if (s.startsWith('git rev-parse')) return { value: { exitCode: 0, stdout: '/repo\n', stderr: '' } }
+    if (s.startsWith('git symbolic-ref')) return { value: { exitCode: 0, stdout: 'origin/main\n', stderr: '' } }
+    if (s.startsWith('tea logins')) return { value: { exitCode: 0, stdout: 'admin\n', stderr: '' } }
+    if (s.startsWith('tea pulls')) return { value: { exitCode: 0, stdout: 'https://g/pulls/1\n', stderr: '' } }
+    return { value: { exitCode: 0, stdout: '', stderr: '' } }
+  })
+  on('fs.exists', (_: any, e: any) => ({ value: Boolean(opts.existing && String(e.path).endsWith('anima-greet/SKILL.md')) }))
+  on('fs.read', (_: any, e: any) => ({
+    value: String(e.path).endsWith('plugin.json') ? '{\n  "version": "0.3.0"\n}' : String(e.path).endsWith('README.md') ? '# jsc-anima\n' : '',
+  }))
+  on('fs.write', (_: any, e: any) => {
+    writes[e.path] = e.text
+    return { value: undefined }
+  })
+  await $.session.start({ source: 'startup', cwd: '/repo' } as never)
+  return { writes, procs }
+}
+
+const run = ($: any, args: string) => $.command.run({ command: 'anima-skill', args } as never)
+
+test('未啟動角色時工具二被拒絕並提示先啟動', async ($, on) => {
+  const { procs } = await setup($, on)
+  const r = await run($, 'greet 打招呼')
+  expect(r.text.includes('請先啟動角色')).toBe(true)
+  expect(procs.length).toBe(0)
+})
+
+test('新增技能：寫檔、升 minor、更新 README、建立 PR', async ($, on) => {
+  const { writes, procs } = await setup($, on)
+  await $.command.run({ command: 'sao-asuna', args: '' } as never)
+  const r = await run($, 'greet 打招呼')
+  const key = (suffix: string) => Object.keys(writes).find(k => k.endsWith(suffix))!
+  expect(writes[key('skills/anima-greet/SKILL.md')]!.includes('name: anima-greet')).toBe(true)
+  expect(writes[key('.claude-plugin/plugin.json')]!.includes('"0.4.0"')).toBe(true)
+  expect(writes[key('/README.md')]!.includes('目前版本：0.4.0') || Object.values(writes).some(v => v.includes('目前版本：0.4.0'))).toBe(true)
+  expect(writes[key('skills/jsc-anima/README.md')]!.includes('/jsc-anima:anima-greet')).toBe(true)
+  expect(procs.some(p => p.argv.join(' ').startsWith('git commit') && p.argv.join(' ').includes('feat: 新增技能'))).toBe(true)
+  const pr = procs.find(p => p.argv[0] === 'tea' && p.argv[1] === 'pulls')!
+  expect(pr.argv.includes('main')).toBe(true)
+  expect(pr.argv.includes('feat/anima-greet')).toBe(true)
+  expect(r.text.includes('https://g/pulls/1')).toBe(true)
+})
+
+test('技能已存在則覆蓋並升 patch', async ($, on) => {
+  const { writes } = await setup($, on, { existing: true })
+  await $.command.run({ command: 'sao-asuna', args: '' } as never)
+  await run($, 'greet 打招呼')
+  expect(Object.entries(writes).some(([k, v]) => k.endsWith('plugin.json') && v.includes('"0.3.1"'))).toBe(true)
+})
+
+test('驗證失敗或實跑失敗就不建立 PR', async ($, on) => {
+  const bad = await setup($, on, { reply: () => JSON.stringify({ skill: 'no frontmatter', example: 'x' }) })
+  await $.command.run({ command: 'sao-asuna', args: '' } as never)
+  const r1 = await run($, 'greet 打招呼')
+  expect(r1.text.includes('驗證失敗')).toBe(true)
+  expect(bad.procs.some(p => p.argv[0] === 'tea')).toBe(false)
+  expect(Object.keys(bad.writes).length).toBe(0)
+})
+
+test('實跑無回應就不建立 PR', async ($, on) => {
+  const s = await setup($, on, { reply: p => (p.startsWith('請撰寫') ? GENERATED : undefined) })
+  await $.command.run({ command: 'sao-asuna', args: '' } as never)
+  const r = await run($, 'greet 打招呼')
+  expect(r.text.includes('實跑失敗')).toBe(true)
+  expect(s.procs.some(p => p.argv[0] === 'tea')).toBe(false)
+})
+
+test('技能驗證與版本規則', () => {
+  expect(validateSkill(SKILL, 'greet').length).toBe(0)
+  expect(validateSkill(SKILL, 'other').length).toBe(1)
+  expect(bumpVersion('0.3.4', 'minor')).toBe('0.4.0')
+  expect(bumpVersion('0.3.4', 'patch')).toBe('0.3.5')
+  const list = upsertEntry(parseEntries(renderGuide([{ skill: 'a', description: 'A' }])), { skill: 'b', description: 'B' })
+  expect(list.length).toBe(2)
+  expect(renderGuide(list).includes('# /jsc-anima:jsc-anima')).toBe(true)
+})
diff --git a/hooks/skilltool.ts b/hooks/skilltool.ts
new file mode 100644
index 0000000..1708ac3
--- /dev/null
+++ b/hooks/skilltool.ts
@@ -0,0 +1,110 @@
+import type { Engine } from 'claude-code'
+
+import {
+  GUIDE_SKILL, SKILL_DIR, SKILL_PREFIX, bumpVersion, commandOf, generatePrompt, guideSkillMd, parseArgs,
+  parseEntries, parseGenerated, renderGuide, setPluginVersion, setReadmeVersion, upsertEntry, validateSkill,
+} from './skillgen'
+
+export const TOOL_COMMAND = 'anima-skill'
+export const NEED_ACTIVE = '請先啟動角色（/jsc-anima:{作品代號}-{角色代號}）再使用這個工具。'
+
+export async function registerTools($: Engine): Promise<void> {
+  await $.command.register({ name: TOOL_COMMAND, description: '依描述產生助理技能並建立 PR：<技能名稱> <描述>' })
+}
+
+const MODEL = 'sonnet'
+
+function git($: Engine, cwd: string, ...argv: string[]) {
+  return $.process.run(['git', ...argv], { cwd, timeoutMs: 60000 })
+}
+
+async function complete($: Engine, prompt: string, system?: string): Promise<string | undefined> {
+  const r = await $.model.complete({ model: MODEL, prompt, system, maxTokens: 4000, timeoutMs: 120000 })
+  return r.isAnswered && r.text.trim() ? r.text : undefined
+}
+
+// Gitea 認證：優先 tea 登入，其次 GITEA_TOKEN；token 只放在行程環境與標頭，不寫檔。
+async function createPr($: Engine, cwd: string, base: string, head: string, title: string, body: string): Promise<string> {
+  const tea = await $.process.run(['tea', 'logins', 'list'], { cwd, timeoutMs: 10000 }).catch(() => undefined)
+  if (tea && tea.exitCode === 0 && tea.stdout.trim()) {
+    const r = await $.process.run(['tea', 'pulls', 'create', '--base', base, '--head', head, '--title', title, '--description', body], { cwd, timeoutMs: 60000 })
+    if (r.exitCode !== 0) throw new Error(`建立 PR 失敗：${r.stderr.trim()}`)
+    return r.stdout.trim()
+  }
+  const token = (await $.env.get('GITEA_TOKEN').catch(() => undefined)) as string | undefined
+  if (!token) throw new Error('找不到 Gitea 認證：請先 tea login add，或設定 GITEA_TOKEN。')
+  const remote = (await git($, cwd, 'remote', 'get-url', 'origin')).stdout.trim()
+  const m = remote.match(/^(https?:\/\/[^/]+)\/(.+?)(?:\.git)?$/)
+  if (!m) throw new Error(`無法解析 origin：${remote}`)
+  const r = await $.process.run(
+    ['curl', '-fsS', '-X', 'POST', `${m[1]}/api/v1/repos/${m[2]}/pulls`, '-H', `Authorization: token ${token}`, '-H', 'Content-Type: application/json',
+      '-d', JSON.stringify({ base, head, title, body })],
+    { cwd, timeoutMs: 60000 },
+  )
+  if (r.exitCode !== 0) throw new Error(`建立 PR 失敗：${r.stderr.trim()}`)
+  return (JSON.parse(r.stdout) as { html_url?: string }).html_url ?? ''
+}
+
+export async function runSkillTool($: Engine, args: string): Promise<string> {
+  const a = parseArgs(args)
+  if (!a) return '用法：/jsc-anima:anima-skill <技能名稱> <描述>'
+  const { skill, description } = a
+  const name = `${SKILL_PREFIX}${skill}`
+
+  // 1. 產生
+  const gen = await complete($, generatePrompt(skill, description)).then(t => (t ? parseGenerated(t) : undefined))
+  if (!gen) return '產生技能失敗（模型沒有回傳可用內容），未建立 PR。'
+
+  // 2. 驗證
+  const errs = validateSkill(gen.skill, skill)
+  if (errs.length) return `技能驗證失敗，未建立 PR：\n- ${errs.join('\n- ')}`
+
+  // 3. 以範例輸入實跑
+  const run = await complete($, gen.example, gen.skill)
+  if (!run) return '技能實跑失敗（範例輸入沒有得到回應），未建立 PR。'
+
+  // 4. 在獨立 worktree 寫檔，不動使用者目前的工作樹
+  const cwd = await $.session.cwd()
+  const top = (await git($, cwd, 'rev-parse', '--show-toplevel')).stdout.trim()
+  if (!top) return '目前目錄不在 git repo 內，未建立 PR。'
+  const head = (await git($, top, 'symbolic-ref', '--short', 'refs/remotes/origin/HEAD')).stdout.trim().replace(/^origin\//, '')
+  const base = head || 'main'
+  const branch = `feat/${name}`
+  const wt = `${top}/.anima-wt-${skill}`
+  await git($, top, 'fetch', 'origin', base)
+  const add = await git($, top, 'worktree', 'add', '-B', branch, wt, `origin/${base}`)
+  if (add.exitCode !== 0) return `建立工作目錄失敗：${add.stderr.trim()}`
+
+  try {
+    const skillPath = `${wt}/${SKILL_DIR}/${name}/SKILL.md`
+    const isOverwrite = await $.fs.exists(skillPath)
+    const pluginPath = `${wt}/.claude-plugin/plugin.json`
+    const plugin = await $.fs.read(pluginPath)
+    const cur = plugin.match(/"version":\s*"([^"]*)"/)?.[1] ?? '0.0.0'
+    const next = bumpVersion(cur, isOverwrite ? 'patch' : 'minor')
+
+    const guidePath = `${wt}/${SKILL_DIR}/${GUIDE_SKILL}/README.md`
+    const old = (await $.fs.exists(guidePath)) ? await $.fs.read(guidePath) : ''
+    const list = upsertEntry(parseEntries(old), { skill, description })
+
+    await $.fs.write(skillPath, gen.skill.trim() + '\n')
+    await $.fs.write(`${wt}/${SKILL_DIR}/${GUIDE_SKILL}/SKILL.md`, guideSkillMd())
+    await $.fs.write(guidePath, renderGuide(list, { skill, input: gen.example }))
+    await $.fs.write(pluginPath, setPluginVersion(plugin, next))
+    const readmePath = `${wt}/README.md`
+    await $.fs.write(readmePath, setReadmeVersion(await $.fs.read(readmePath), next))
+
+    const verb = isOverwrite ? '更新' : '新增'
+    await git($, wt, 'add', '-A')
+    const c = await git($, wt, 'commit', '-m', `feat: ${verb}技能 ${name}（v${next}）`)
+    if (c.exitCode !== 0) return `commit 失敗：${c.stderr.trim()}`
+    const push = await git($, wt, 'push', '-u', 'origin', branch)
+    if (push.exitCode !== 0) return `推送失敗：${push.stderr.trim()}`
+    const url = await createPr($, wt, base, branch, `feat: ${verb}技能 ${name}`, `${description}\n\n指令：${commandOf(skill)}\n版本：${cur} → ${next}\n\n已通過驗證並以範例輸入實跑。`)
+    return `已${verb}技能 ${commandOf(skill)}（v${next}），PR：${url}`
+  } catch (e) {
+    return `建立 PR 失敗：${e instanceof Error ? e.message : String(e)}`
+  } finally {
+    await git($, top, 'worktree', 'remove', '--force', wt).catch(() => undefined)
+  }
+}
diff --git a/hooks/statusline.ts b/hooks/statusline.ts
index 357aece..9d05b67 100644
--- a/hooks/statusline.ts
+++ b/hooks/statusline.ts
@@ -27,7 +27,7 @@ export const usedColor = (pct: number, warn: number, danger: number): Color =>
 export const remainColor = (remain: number, warn: number, danger: number): Color =>
   usedColor(100 - remain, warn, danger)
 
-export const FIELD_IDS = ['character', 'model', 'dir', 'branch', '5h', '7d', 'ctx', 'sys'] as const
+export const FIELD_IDS = ['character', 'love', 'model', 'dir', 'branch', '5h', '7d', 'ctx', 'sys'] as const
 // 窄終端機時整欄隱藏的順序
 export const HIDE_ORDER = ['sys', '7d', 'dir', 'branch'] as const
 
diff --git a/hooks/wiki.test.ts b/hooks/wiki.test.ts
index 533ff36..6dd4cba 100644
--- a/hooks/wiki.test.ts
+++ b/hooks/wiki.test.ts
@@ -67,7 +67,8 @@ test('啟動後才註冊工具，並依 wiki 目錄動態註冊', OPTS, async ($
   const registered: string[] = []
   setup(on, { registered, seed: { '.git': '1', 'Home.md': '## tools\n\n- [git](tools-git)\n' } })
   await start($)
-  expect(registered).toEqual([...registered.filter(n => n === 'anima-off' || n.startsWith('sao-'))])
+  expect(registered).not.toContain('anima-wiki')
+  expect(registered).not.toContain('tools-git')
   await run($, 'sao-asuna')
   expect(registered).toContain('anima-wiki')
   expect(registered).toContain('tools-git')
diff --git a/skills/jsc-anima/README.md b/skills/jsc-anima/README.md
new file mode 100644
index 0000000..506ecc1
--- /dev/null
+++ b/skills/jsc-anima/README.md
@@ -0,0 +1,16 @@
+# /jsc-anima:jsc-anima
+
+動漫助理的使用說明。先用 `/jsc-anima:{作品代號}-{角色代號}` 啟動角色，再使用下列技能。
+
+## 技能列表
+
+<!-- skills:start -->
+<!-- skills:end -->
+
+## 範例
+
+```
+/jsc-anima:anima-skill <技能名稱> <描述>
+```
+
+產生新技能：`/jsc-anima:anima-skill <技能名稱> <描述>`，通過驗證與實跑後自動對預設分支建立 PR。
diff --git a/skills/jsc-anima/SKILL.md b/skills/jsc-anima/SKILL.md
new file mode 100644
index 0000000..c0ac72a
--- /dev/null
+++ b/skills/jsc-anima/SKILL.md
@@ -0,0 +1,6 @@
+---
+name: jsc-anima
+description: jsc-anima 動漫助理的使用說明與技能列表
+---
+
+請讀取同目錄的 README.md 並依內容回答使用者。