diff --git a/AGENTS.md b/AGENTS.md
index a0e93ca..ffbc3c4 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -1,4 +1,4 @@
-# AIGC Director Kit 工作规则
+# CineThread 工作规则
 
 ## 项目边界
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d96f19..58a187c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Changelog
+# CineThread Changelog
 
 ## [0.2.0] - 2026-08-12
 
@@ -9,6 +9,7 @@
 - Added `aigc-director-qc-report` validation that separates observed evidence from unverified claims.
 - Added `aigc-director-runtime-handoff` and `build-runtime-handoff` for optional adapter consumption.
 - Improved the Windows example runner with an explicit Python override and common install-path fallback.
+- Rebranded the public project as CineThread while retaining the technical package and CLI identifiers.
 
 ## [0.1.4] - 2026-08-12
 
diff --git a/README.md b/README.md
index 81343e5..d51e447 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,10 @@
-# AIGC Director Kit
+# CineThread
+
+> Deterministic creative handoffs for AI animation, storyboards, and previs.
+
+`CineThread` is the public product name. The Python package, CLI command, and
+versioned JSON contract identifiers remain `aigc-director-kit` in the 0.x
+series for compatibility.
 
 ## Skill workflow handoff
 
@@ -48,7 +54,7 @@ Prompt validation does not generate an image or video. QC validation does not
 open or interpret media; a `pass` or `fail` result requires explicitly marked
 observed evidence from an available artifact.
 
-[![CI](https://github.com/cyou1314/aigc-director-kit/actions/workflows/ci.yml/badge.svg)](https://github.com/cyou1314/aigc-director-kit/actions/workflows/ci.yml)
+[![CI](https://github.com/cyou1314/cinethread/actions/workflows/ci.yml/badge.svg)](https://github.com/cyou1314/cinethread/actions/workflows/ci.yml)
 
 面向 AI 动画、AI 漫剧和分镜预演的轻量合同工具包：把镜头任务、相机路径、入/出镜状态和动作选择写成可验证、可复现的 JSON。
 
diff --git a/docs/roadmap.md b/docs/roadmap.md
index 6da3cd0..9f30505 100644
--- a/docs/roadmap.md
+++ b/docs/roadmap.md
@@ -1,4 +1,4 @@
-# Roadmap
+# CineThread roadmap
 
 ## v0.2 implementation status
 
diff --git a/docs/skill-workflow-integration.md b/docs/skill-workflow-integration.md
index c3b1873..dfe6ca0 100644
--- a/docs/skill-workflow-integration.md
+++ b/docs/skill-workflow-integration.md
@@ -1,4 +1,4 @@
-# Skill workflow integration
+# CineThread workflow integration
 
 This repository is the deterministic public core for a larger AIGC workflow.
 It does not bundle Codex skills, private assets, Blender files, model accounts,
diff --git a/pyproject.toml b/pyproject.toml
index 99acdaa..1321693 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "aigc-director-kit"
 version = "0.2.0"
-description = "Deterministic contracts for AI animation shot planning and action selection."
+description = "CineThread: deterministic creative handoffs for AI animation, storyboards, and previs."
 readme = "README.md"
 requires-python = ">=3.10"
 license = { file = "LICENSE" }
diff --git a/src/aigc_director_kit/__init__.py b/src/aigc_director_kit/__init__.py
index 2f61c96..22cfdc9 100644
--- a/src/aigc_director_kit/__init__.py
+++ b/src/aigc_director_kit/__init__.py
@@ -1,4 +1,4 @@
-"""AIGC Director Kit public Python API."""
+"""CineThread public Python API."""
 
 from .actions import compile_action_request, list_actions, load_action_library
 from .contract import ValidationResult, load_plan, validate_plan, validate_plan_file
diff --git a/src/aigc_director_kit/cli.py b/src/aigc_director_kit/cli.py
index 5cb6f9a..b696e5d 100644
--- a/src/aigc_director_kit/cli.py
+++ b/src/aigc_director_kit/cli.py
@@ -1,4 +1,4 @@
-"""Command-line interface for AIGC Director Kit."""
+"""Command-line interface for CineThread."""
 
 from __future__ import annotations