diff --git a/.sira/config.yaml b/.sira/config.yaml
index ecf71f4..84ae292 100644
--- a/.sira/config.yaml
+++ b/.sira/config.yaml
@@ -8,11 +8,3 @@ team:
   - name: claude
     role: agent
     type: ai
-    github_username: claude-ai
-  - name: 김민수
-    role: member
-    type: human
-    github_username: minsu-kim
-  - name: cursor
-    role: agent
-    type: ai
diff --git a/apps/cli/tsup.config.ts b/apps/cli/tsup.config.ts
index 3a32afc..f5dd13a 100644
--- a/apps/cli/tsup.config.ts
+++ b/apps/cli/tsup.config.ts
@@ -6,8 +6,7 @@ export default defineConfig({
   dts: false,
   clean: true,
   platform: "node",
-  noExternal: ["@sira/core"],
-  external: ["gray-matter", "js-yaml", "simple-git", "zod", "commander"],
+  external: ["@sira/core", "gray-matter", "js-yaml", "simple-git", "zod", "commander"],
   banner: {
     js: "#!/usr/bin/env node",
   },
diff --git a/apps/web/src/app/dashboard/page.tsx b/apps/web/src/app/dashboard/page.tsx
index 0720820..90537a1 100644
--- a/apps/web/src/app/dashboard/page.tsx
+++ b/apps/web/src/app/dashboard/page.tsx
@@ -6,7 +6,6 @@ import { useTaskStore, type TaskEntry } from "@/stores/useTaskStore";
 import { useTeamStore, type TeamMember } from "@/stores/useTeamStore";
 import { getInitials, getAvatarColor } from "@/lib/colors";
 import { PixelOffice } from "@/components/pixel-office/PixelOffice";
-import { AISuggestionList } from "@/components/AISuggestionList";
 import { NaturalLanguageInput } from "@/components/NaturalLanguageInput";
 
 export default function DashboardPage() {
@@ -35,33 +34,6 @@ export default function DashboardPage() {
     todo: tasks.filter((t) => t.status === "todo").length,
   };
 
-  const mockSuggestions = [
-    {
-      taskId: "SIRA-003",
-      currentStatus: "todo",
-      suggestedStatus: "in_progress",
-      reason: "관련 파일 src/api/auth.ts가 최근 수정되었고 PR #12가 열려 있습니다. 작업이 이미 시작된 것으로 보입니다.",
-    },
-    {
-      taskId: "SIRA-007",
-      currentStatus: "in_progress",
-      suggestedStatus: "review",
-      reason: "커밋 로그에 'feat: complete task SIRA-007' 메시지가 있고 관련 파일 변경이 완료된 것으로 보입니다.",
-    },
-    {
-      taskId: "SIRA-010",
-      currentStatus: "review",
-      suggestedStatus: "done",
-      reason: "PR #15가 머지되었고 관련 테스트가 모두 통과했습니다.",
-    },
-    {
-      taskId: "SIRA-001",
-      currentStatus: "backlog",
-      suggestedStatus: "todo",
-      reason: "스프린트 계획에 포함되어 있으며 담당자가 배정되었습니다.",
-    },
-  ];
-
   return (
     <DashboardLayout>
       <h1 className="mb-6 text-2xl font-bold">Dashboard</h1>
@@ -76,11 +48,6 @@ export default function DashboardPage() {
         <StatCard label="백로그" value={stats.backlog} color="text-gray-400" />
       </div>
 
-      {/* AI 상태 제안 */}
-      <div className="mb-8">
-        <AISuggestionList suggestions={mockSuggestions} />
-      </div>
-
       {/* 픽셀 오피스 (UX8) */}
       <PixelOffice members={members} tasks={tasks} />
 
diff --git a/package-lock.json b/package-lock.json
index c08fb16..5c5b88b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,9 @@
         "apps/*",
         "packages/*"
       ],
+      "dependencies": {
+        "lightningcss-darwin-arm64": "^1.31.1"
+      },
       "devDependencies": {
         "turbo": "^2"
       },
@@ -8422,28 +8425,6 @@
         "lightningcss-win32-x64-msvc": "1.31.1"
       }
     },
-    "node_modules/lightningcss-android-arm64": {
-      "version": "1.31.1",
-      "resolved": "https://registry.npmjs.org/lightningcss-android-arm64/-/lightningcss-android-arm64-1.31.1.tgz",
-      "integrity": "sha512-HXJF3x8w9nQ4jbXRiNppBCqeZPIAfUo8zE/kOEGbW5NZvGc/K7nMxbhIr+YlFlHW5mpbg/YFPdbnCh1wAXCKFg==",
-      "cpu": [
-        "arm64"
-      ],
-      "dev": true,
-      "license": "MPL-2.0",
-      "optional": true,
-      "os": [
-        "android"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
     "node_modules/lightningcss-darwin-arm64": {
       "version": "1.31.1",
       "resolved": "https://registry.npmjs.org/lightningcss-darwin-arm64/-/lightningcss-darwin-arm64-1.31.1.tgz",
@@ -8451,211 +8432,10 @@
       "cpu": [
         "arm64"
       ],
-      "dev": true,
-      "license": "MPL-2.0",
-      "optional": true,
-      "os": [
-        "darwin"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-darwin-x64": {
-      "version": "1.31.1",
-      "resolved": "https://registry.npmjs.org/lightningcss-darwin-x64/-/lightningcss-darwin-x64-1.31.1.tgz",
-      "integrity": "sha512-1ObhyoCY+tGxtsz1lSx5NXCj3nirk0Y0kB/g8B8DT+sSx4G9djitg9ejFnjb3gJNWo7qXH4DIy2SUHvpoFwfTA==",
-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
       "license": "MPL-2.0",
-      "optional": true,
       "os": [
         "darwin"
       ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-freebsd-x64": {
-      "version": "1.31.1",
-      "resolved": "https://registry.npmjs.org/lightningcss-freebsd-x64/-/lightningcss-freebsd-x64-1.31.1.tgz",
-      "integrity": "sha512-1RINmQKAItO6ISxYgPwszQE1BrsVU5aB45ho6O42mu96UiZBxEXsuQ7cJW4zs4CEodPUioj/QrXW1r9pLUM74A==",
-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
-      "license": "MPL-2.0",
-      "optional": true,
-      "os": [
-        "freebsd"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-linux-arm-gnueabihf": {
-      "version": "1.31.1",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm-gnueabihf/-/lightningcss-linux-arm-gnueabihf-1.31.1.tgz",
-      "integrity": "sha512-OOCm2//MZJ87CdDK62rZIu+aw9gBv4azMJuA8/KB74wmfS3lnC4yoPHm0uXZ/dvNNHmnZnB8XLAZzObeG0nS1g==",
-      "cpu": [
-        "arm"
-      ],
-      "dev": true,
-      "license": "MPL-2.0",
-      "optional": true,
-      "os": [
-        "linux"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-linux-arm64-gnu": {
-      "version": "1.31.1",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-gnu/-/lightningcss-linux-arm64-gnu-1.31.1.tgz",
-      "integrity": "sha512-WKyLWztD71rTnou4xAD5kQT+982wvca7E6QoLpoawZ1gP9JM0GJj4Tp5jMUh9B3AitHbRZ2/H3W5xQmdEOUlLg==",
-      "cpu": [
-        "arm64"
-      ],
-      "dev": true,
-      "license": "MPL-2.0",
-      "optional": true,
-      "os": [
-        "linux"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-linux-arm64-musl": {
-      "version": "1.31.1",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-musl/-/lightningcss-linux-arm64-musl-1.31.1.tgz",
-      "integrity": "sha512-mVZ7Pg2zIbe3XlNbZJdjs86YViQFoJSpc41CbVmKBPiGmC4YrfeOyz65ms2qpAobVd7WQsbW4PdsSJEMymyIMg==",
-      "cpu": [
-        "arm64"
-      ],
-      "dev": true,
-      "license": "MPL-2.0",
-      "optional": true,
-      "os": [
-        "linux"
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-      "peer": true,
-      "engines": {
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-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-linux-x64-gnu": {
-      "version": "1.31.1",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-gnu/-/lightningcss-linux-x64-gnu-1.31.1.tgz",
-      "integrity": "sha512-xGlFWRMl+0KvUhgySdIaReQdB4FNudfUTARn7q0hh/V67PVGCs3ADFjw+6++kG1RNd0zdGRlEKa+T13/tQjPMA==",
-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
-      "license": "MPL-2.0",
-      "optional": true,
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-        "linux"
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-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-linux-x64-musl": {
-      "version": "1.31.1",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-musl/-/lightningcss-linux-x64-musl-1.31.1.tgz",
-      "integrity": "sha512-eowF8PrKHw9LpoZii5tdZwnBcYDxRw2rRCyvAXLi34iyeYfqCQNA9rmUM0ce62NlPhCvof1+9ivRaTY6pSKDaA==",
-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
-      "license": "MPL-2.0",
-      "optional": true,
-      "os": [
-        "linux"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-win32-arm64-msvc": {
-      "version": "1.31.1",
-      "resolved": "https://registry.npmjs.org/lightningcss-win32-arm64-msvc/-/lightningcss-win32-arm64-msvc-1.31.1.tgz",
-      "integrity": "sha512-aJReEbSEQzx1uBlQizAOBSjcmr9dCdL3XuC/6HLXAxmtErsj2ICo5yYggg1qOODQMtnjNQv2UHb9NpOuFtYe4w==",
-      "cpu": [
-        "arm64"
-      ],
-      "dev": true,
-      "license": "MPL-2.0",
-      "optional": true,
-      "os": [
-        "win32"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-win32-x64-msvc": {
-      "version": "1.31.1",
-      "resolved": "https://registry.npmjs.org/lightningcss-win32-x64-msvc/-/lightningcss-win32-x64-msvc-1.31.1.tgz",
-      "integrity": "sha512-I9aiFrbd7oYHwlnQDqr1Roz+fTz61oDDJX7n9tYF9FJymH1cIN1DtKw3iYt6b8WZgEjoNwVSncwF4wx/ZedMhw==",
-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
-      "license": "MPL-2.0",
-      "optional": true,
-      "os": [
-        "win32"
-      ],
-      "peer": true,
       "engines": {
         "node": ">= 12.0.0"
       },
diff --git a/package.json b/package.json
index a5660cb..5a932b6 100644
--- a/package.json
+++ b/package.json
@@ -18,5 +18,8 @@
   "engines": {
     "node": ">=18"
   },
-  "packageManager": "npm@10.8.2"
+  "packageManager": "npm@10.8.2",
+  "dependencies": {
+    "lightningcss-darwin-arm64": "^1.31.1"
+  }
 }
diff --git a/tasks/epics/EPIC-001.md b/tasks/epics/EPIC-001.md
deleted file mode 100644
index 7db2b05..0000000
--- a/tasks/epics/EPIC-001.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-id: EPIC-001
-title: 프로젝트 초기화 & 코어 엔진
-status: done
-created_at: "2026-03-10"
-updated_at: "2026-03-15"
----
-
-Turborepo 모노레포 셋업, @sira/core 패키지 구현 (스키마, 파서, 인덱서, 쿼리 엔진)
diff --git a/tasks/epics/EPIC-002.md b/tasks/epics/EPIC-002.md
deleted file mode 100644
index 6c1d8e9..0000000
--- a/tasks/epics/EPIC-002.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-id: EPIC-002
-title: 웹 대시보드 구현
-status: in_progress
-created_at: "2026-03-11"
-updated_at: "2026-03-17"
----
-
-Next.js 16 기반 대시보드 — 태스크 테이블, 칸반, 간트, 멤버 뷰 구현
diff --git a/tasks/epics/EPIC-003.md b/tasks/epics/EPIC-003.md
deleted file mode 100644
index 925de0b..0000000
--- a/tasks/epics/EPIC-003.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-id: EPIC-003
-title: AI 인텔리전스 & 태스크 분해
-status: todo
-created_at: "2026-03-12"
-updated_at: "2026-03-17"
----
-
-AI 기반 태스크 자동 분해, 상태 추론, 할당 최적화 구현
diff --git a/tasks/server/SIRA-006.md b/tasks/server/SIRA-006.md
deleted file mode 100644
index faa8edb..0000000
--- a/tasks/server/SIRA-006.md
+++ /dev/null
@@ -1,17 +0,0 @@
----
-id: SIRA-006
-title: "@sira/core 스키마 & 파서"
-status: done
-assignee: claude
-priority: high
-area: server
-epic_id: EPIC-001
-tags: [core, parser]
-related_files: [packages/core/src/schema/task.schema.ts, packages/core/src/parser/frontmatter.ts]
-start_date: "2026-03-10"
-due_date: "2026-03-11"
-created_at: "2026-03-10"
-updated_at: "2026-03-11"
----
-
-Zod 스키마 정의, gray-matter 기반 마크다운 파서, YAML frontmatter 파싱/직렬화
diff --git a/tasks/server/SIRA-007.md b/tasks/server/SIRA-007.md
deleted file mode 100644
index 3cf2f0c..0000000
--- a/tasks/server/SIRA-007.md
+++ /dev/null
@@ -1,17 +0,0 @@
----
-id: SIRA-007
-title: 인덱서 & 쿼리 엔진
-status: done
-assignee: claude
-priority: high
-area: server
-epic_id: EPIC-001
-tags: [core, indexer, query]
-related_files: [packages/core/src/indexer/builder.ts, packages/core/src/query/engine.ts]
-start_date: "2026-03-11"
-due_date: "2026-03-12"
-created_at: "2026-03-11"
-updated_at: "2026-03-12"
----
-
-파일 기반 인덱스 빌더, 증분 업데이트, 필터/정렬/그룹 쿼리 엔진
diff --git a/tasks/shared/SIRA-008.md b/tasks/shared/SIRA-008.md
deleted file mode 100644
index 4b93956..0000000
--- a/tasks/shared/SIRA-008.md
+++ /dev/null
@@ -1,17 +0,0 @@
----
-id: SIRA-008
-title: AI 태스크 자동 분해
-status: todo
-assignee: suwon
-priority: high
-area: shared
-epic_id: EPIC-003
-tags: [ai, decompose]
-related_files: [apps/cli/src/commands/decompose.ts]
-start_date: "2026-03-20"
-due_date: "2026-03-25"
-created_at: "2026-03-17"
-updated_at: "2026-03-17"
----
-
-Anthropic SDK 연동, 자연어 입력 → 태스크 자동 분해 및 생성
diff --git a/tasks/shared/SIRA-009.md b/tasks/shared/SIRA-009.md
deleted file mode 100644
index bade028..0000000
--- a/tasks/shared/SIRA-009.md
+++ /dev/null
@@ -1,15 +0,0 @@
----
-id: SIRA-009
-title: AI 상태 추론 UI 뱃지
-status: backlog
-assignee: claude
-priority: medium
-area: shared
-epic_id: EPIC-003
-tags: [ai, inference, ui]
-related_files: [packages/core/src/inference/statusInference.ts]
-created_at: "2026-03-17"
-updated_at: "2026-03-17"
----
-
-core의 statusInference 결과를 대시보드에 뱃지로 표시 — AI 제안 수락/거부 UI
diff --git a/tasks/shared/SIRA-010.md b/tasks/shared/SIRA-010.md
deleted file mode 100644
index 7334e58..0000000
--- a/tasks/shared/SIRA-010.md
+++ /dev/null
@@ -1,14 +0,0 @@
----
-id: SIRA-010
-title: E2E 테스트 (Playwright)
-status: backlog
-priority: low
-area: shared
-epic_id: EPIC-002
-tags: [test, e2e]
-related_files: []
-created_at: "2026-03-17"
-updated_at: "2026-03-17"
----
-
-Playwright 기반 E2E 테스트 — 대시보드, 칸반, 태스크 CRUD 시나리오
diff --git a/tasks/web/SIRA-001.md b/tasks/web/SIRA-001.md
deleted file mode 100644
index 3a38cc9..0000000
--- a/tasks/web/SIRA-001.md
+++ /dev/null
@@ -1,17 +0,0 @@
----
-id: SIRA-001
-title: 대시보드 레이아웃 & 사이드바
-status: done
-assignee: claude
-priority: high
-area: web
-epic_id: EPIC-002
-tags: [ui, layout]
-related_files: [apps/web/src/components/layout/DashboardLayout.tsx]
-start_date: "2026-03-12"
-due_date: "2026-03-13"
-created_at: "2026-03-11"
-updated_at: "2026-03-13"
----
-
-대시보드 쉘 레이아웃, 사이드바 네비게이션, 반응형 디자인 구현
diff --git a/tasks/web/SIRA-002.md b/tasks/web/SIRA-002.md
deleted file mode 100644
index 50ae2a1..0000000
--- a/tasks/web/SIRA-002.md
+++ /dev/null
@@ -1,17 +0,0 @@
----
-id: SIRA-002
-title: 태스크 테이블 뷰
-status: done
-assignee: claude
-priority: high
-area: web
-epic_id: EPIC-002
-tags: [ui, tasks]
-related_files: [apps/web/src/app/tasks/page.tsx]
-start_date: "2026-03-13"
-due_date: "2026-03-14"
-created_at: "2026-03-12"
-updated_at: "2026-03-14"
----
-
-필터/정렬/검색 기능이 포함된 태스크 목록 테이블 구현
diff --git a/tasks/web/SIRA-003.md b/tasks/web/SIRA-003.md
deleted file mode 100644
index d4ce948..0000000
--- a/tasks/web/SIRA-003.md
+++ /dev/null
@@ -1,17 +0,0 @@
----
-id: SIRA-003
-title: 칸반 보드 (드래그앤드롭)
-status: done
-assignee: claude
-priority: high
-area: web
-epic_id: EPIC-002
-tags: [ui, kanban, dnd]
-related_files: [apps/web/src/app/tasks/kanban/page.tsx]
-start_date: "2026-03-14"
-due_date: "2026-03-15"
-created_at: "2026-03-13"
-updated_at: "2026-03-15"
----
-
-@dnd-kit 기반 칸반 보드, optimistic update, 상태별 컬럼 구현
diff --git a/tasks/web/SIRA-004.md b/tasks/web/SIRA-004.md
deleted file mode 100644
index 2f637f7..0000000
--- a/tasks/web/SIRA-004.md
+++ /dev/null
@@ -1,17 +0,0 @@
----
-id: SIRA-004
-title: 간트 차트 뷰
-status: done
-assignee: suwon
-priority: medium
-area: web
-epic_id: EPIC-002
-tags: [ui, gantt]
-related_files: [apps/web/src/app/gantt/page.tsx]
-start_date: "2026-03-15"
-due_date: "2026-03-16"
-created_at: "2026-03-14"
-updated_at: "2026-03-16"
----
-
-CSS 기반 에픽별 간트 차트 — 날짜 범위 바, 에픽 그룹핑
diff --git a/tasks/web/SIRA-005.md b/tasks/web/SIRA-005.md
deleted file mode 100644
index 2f40503..0000000
--- a/tasks/web/SIRA-005.md
+++ /dev/null
@@ -1,17 +0,0 @@
----
-id: SIRA-005
-title: Vercel 배포 & GitHub API 연동
-status: in_progress
-assignee: suwon
-priority: critical
-area: web
-epic_id: EPIC-002
-tags: [deploy, vercel, github-api]
-related_files: [apps/web/src/lib/github.ts]
-start_date: "2026-03-17"
-due_date: "2026-03-18"
-created_at: "2026-03-17"
-updated_at: "2026-03-17"
----
-
-Vercel 서버리스 환경에서 동작하도록 GitHub Contents API로 태스크 데이터 읽기 전환