chore: update all repository references from codeindex to codei

Bulk replace all instances of the old repository name across all package READMEs, package.json configs, and the root LAUNCH.md file.

Author: pnftrading

LAUNCH.md

@@ -2,7 +2,7 @@
 
 **Mỗi ngày bạn paste code vào ChatGPT, bạn đang đốt tiền cho những context không liên quan.**
 
-> Ghi chú thương hiệu: `codei` là tên mới của `Codeindex`. Chữ `i` đại diện cho cả `index` và `intelligent`. CLI dùng tên `codei`, còn npm package scope vẫn là `@codeindex/*` để giữ tương thích.
+> Ghi chú thương hiệu: `codei` là tên mới của `Codeindex`. Chữ `i` đại diện cho cả `index` và `intelligent`. Lệnh CLI là `codei`, gói npm để cài CLI là `@codei/cli`, còn core/adapters vẫn giữ dưới `@codei/*`.
 
 ***
 
@@ -76,7 +76,7 @@ After:  Paste 3 files (2KB)   → Cùng câu trả lời
 
 ```bash
 # 1. Cài đặt
-npm install -g @codeindex/cli
+npm install -g @codei/cli
 
 # 2. Setup (một lần)
 codei setup
@@ -103,7 +103,7 @@ codei query "Authentication hoạt động thế nào?"
                               │
                               ▼
 ┌─────────────────────────────────────────────────────────────┐
-│                    codeindex Index                            │
+│                    codei Index                                │
 │                                                              │
 │   Project                                                     │
 │   └── src/                                                    │
@@ -155,9 +155,9 @@ TypeScript • Python • Go • Rust • Java • C# • C++ • PHP • Swift
 
 MIT License — Sử dụng tự do, kể cả trong dự án thương mại.
 
-**GitHub:** <https://github.com/zorrong/codeindex>
+**GitHub:** <https://github.com/zorrong/codei>
 
-**Website:** <https://zorrong.github.io/codeindex>\
+**Website:** <https://zorrong.github.io/codei>\
 Vercel: 
 
 **ủng hộ:** <https://paypal.me/zorrong> ☕
@@ -166,11 +166,11 @@ Vercel: 
 
 ## Kết luận
 
-`codeindex` giúp bạn:
+`codei` giúp bạn:
 
 1. **Tiết kiệm 95% tokens** cho mỗi query
 2. **Không cần external services** — chạy 100% local
 3. **Tích hợp mọi IDE** — VSCode, JetBrains, Neovim, Claude, Cursor
 4. **Hỗ trợ 9 ngôn ngữ** phổ biến
 
-**Ngừng trả tiền cho context không cần thiết. Bắt đầu dùng codeindex.**
+**Ngừng trả tiền cho context không cần thiết. Bắt đầu dùng codei.**

README-Vietnamese.md

@@ -4,7 +4,7 @@
 
 Thay vì dump toàn bộ codebase vào prompt (50k+ tokens), `codei` build một hierarchical tree index và dùng LLM reasoning để tìm đúng context — giảm từ **50,000+ token xuống còn ~1,000-3,000 token** per query.
 
-> Ghi chú thương hiệu: `codei` là tên mới của `Codeindex`. Chữ `i` mang hai ý nghĩa: `index` và `intelligent`. Tên CLI là `codei`, còn npm package scope vẫn là `@codeindex/*` để giữ tương thích.
+> Ghi chú thương hiệu: `codei` là tên mới của `Codeindex`. Chữ `i` mang hai ý nghĩa: `index` và `intelligent`. Lệnh CLI là `codei`, gói npm để cài CLI là `@codei/cli`, còn core/adapters vẫn giữ dưới `@codei/*`.
 
 Inspired by [PageIndex](https://github.com/VectifyAI/PageIndex), adapted cho codebase TypeScript.
 
@@ -282,7 +282,7 @@ const DEFAULT_IGNORE = [
 Implement `LanguageAdapter` interface:
 
 ```typescript
-import type { LanguageAdapter } from "@codeindex/core"
+import type { LanguageAdapter } from "@codei/core"
 
 export class PythonAdapter implements LanguageAdapter {
   readonly language = "python"

README.md

@@ -4,7 +4,7 @@
 
 > Every time you paste your codebase to ChatGPT or Claude, you're burning tokens. `codei` gives AI exactly the context it needs — nothing more.
 
-> Brand note: `codei` is the new product name for `Codeindex`. The `i` stands for both `index` and `intelligent` context retrieval. The CLI is `codei`, while the npm package scope remains `@codeindex/*` for compatibility.
+> Brand note: `codei` is the new product name for `Codeindex`. The `i` stands for both `index` and `intelligent` context retrieval. The CLI command is `codei`, the npm package is `@codei/cli`, and the core/adapter packages remain under `@codei/*`.
 
 ![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)
 ![TypeScript](https://img.shields.io/badge/TypeScript-3178C6?style=flat\&logo=typescript\&logoColor=white)
@@ -70,7 +70,7 @@ After:  Paste 3 files (2KB)   → Same answer
 
 ```bash
 # 1. Install
-pnpm install -g @codeindex/cli
+pnpm install -g @codei/cli
 
 # 2. Setup once globally
 codei setup
@@ -91,7 +91,7 @@ For NVIDIA, a minimal global env looks like:
 
 ```env
 NVIDIA_API_KEY=nvapi-...
-CODEINDEX_BASE_URL=https://integrate.api.nvidia.com/v1
+CODEI_BASE_URL=https://integrate.api.nvidia.com/v1
 ```
 
 **That's it.** Run setup once, then `codei index` works across projects.

ROADMAP.md

@@ -1,6 +1,6 @@
-# codeindex — Strategic Roadmap 🚀
+# codei — Strategic Roadmap 🚀
 
-This roadmap outlines the long-term vision to scale `codeindex` into a professional AI context retrieval engine.
+This roadmap outlines the long-term vision to scale `codei` into a professional AI context retrieval engine.
 
 ---
 
@@ -15,7 +15,7 @@ This roadmap outlines the long-term vision to scale `codeindex` into a professio
 
 ## 🟡 Phase 2: Ecosystem & Better Integration (The Connectivity Phase)
 
-- [ ] **Native MCP (Model Context Protocol) Support**: Build an official MCP server for `codeindex` to enable "plug-and-play" integration with Claude Desktop, Cursor, and Windsurf without needing custom scripts.
+- [ ] **Native MCP (Model Context Protocol) Support**: Build an official MCP server for `codei` to enable "plug-and-play" integration with Claude Desktop, Cursor, and Windsurf without needing custom scripts.
 - [ ] **Official VS Code Extension**: A sidebar to visualize the index tree and a status bar to monitor the local server.
 - [ ] **CI/CD Integration**: Official GitHub Action and GitLab Runner scripts for auto-indexing on merge.
 

benchmarks/README.md

@@ -1,20 +1,20 @@
 # Benchmarks
 
-Bộ benchmark tối thiểu để đo `codeindex` trên repo thực.
+Bộ benchmark tối thiểu để đo `codei` trên repo thực.
 
 ## Mục tiêu
 
 Đo 4 thứ:
-- token output của `codeindex query`
+- token output của `codei query`
 - latency query
 - file/symbol hit rate cơ bản
 - so sánh sơ bộ với full source dump
 
 ## Chuẩn bị repo cần benchmark
 
 Trong repo mục tiêu, cần có:
-- `.codeindex.json`
-- `.index/` đã được build bằng `codeindex index`
+- `.codei.json`
+- `.index/` đã được build bằng `codei index`
 
 ## Tạo file queries
 
@@ -57,7 +57,7 @@ Script sẽ tạo:
 
 ## Chỉ số hiện có
 
-### 1. codeindex tokens
+### 1. codei tokens
 Ước lượng bằng ký tự/4 để có số tương đối, đủ dùng để so sánh.
 
 ### 2. full dump tokens
@@ -67,7 +67,7 @@ Script sẽ tạo:
 Thời gian chạy một query.
 
 ### 4. fileHitRate / symbolHitRate
-Tỷ lệ expected items xuất hiện trong output JSON của `codeindex query --format json`.
+Tỷ lệ expected items xuất hiện trong output JSON của `codei query --format json`.
 
 ## Ghi chú
 

docs/ADAPTERS.md

@@ -24,21 +24,21 @@ interface LanguageAdapter {
 
 | Adapter | Language | File Extensions | Parser |
 |---------|----------|-----------------|--------|
-| `@codeindex/adapter-typescript` | TypeScript | `.ts`, `.tsx` | ts-morph |
-| `@codeindex/adapter-python` | Python | `.py` | Regex |
-| `@codeindex/adapter-go` | Go | `.go` | Regex |
-| `@codeindex/adapter-rust` | Rust | `.rs` | Regex |
-| `@codeindex/adapter-java` | Java | `.java` | Regex |
-| `@codeindex/adapter-csharp` | C# | `.cs` | Regex |
-| `@codeindex/adapter-cpp` | C/C++ | `.cpp`, `.cc`, `.hpp`, `.h` | Regex |
-| `@codeindex/adapter-php` | PHP | `.php` | Regex |
-| `@codeindex/adapter-swift` | Swift | `.swift` | Regex |
+| `@codei/adapter-typescript` | TypeScript | `.ts`, `.tsx` | ts-morph |
+| `@codei/adapter-python` | Python | `.py` | Regex |
+| `@codei/adapter-go` | Go | `.go` | Regex |
+| `@codei/adapter-rust` | Rust | `.rs` | Regex |
+| `@codei/adapter-java` | Java | `.java` | Regex |
+| `@codei/adapter-csharp` | C# | `.cs` | Regex |
+| `@codei/adapter-cpp` | C/C++ | `.cpp`, `.cc`, `.hpp`, `.h` | Regex |
+| `@codei/adapter-php` | PHP | `.php` | Regex |
+| `@codei/adapter-swift` | Swift | `.swift` | Regex |
 
 ---
 
 ## TypeScript Adapter
 
-**Package**: `@codeindex/adapter-typescript`
+**Package**: `@codei/adapter-typescript`
 **Parser**: ts-morph (full AST)
 
 ### Features
@@ -54,7 +54,7 @@ interface LanguageAdapter {
 
 ## Python Adapter
 
-**Package**: `@codeindex/adapter-python`
+**Package**: `@codei/adapter-python`
 **Parser**: Regex-based
 
 ### Features
@@ -77,7 +77,7 @@ from collections import defaultdict as dd
 
 ## Go Adapter
 
-**Package**: `@codeindex/adapter-go`
+**Package**: `@codei/adapter-go`
 **Parser**: Regex-based
 
 ### Features
@@ -102,7 +102,7 @@ import (
 
 ## Rust Adapter
 
-**Package**: `@codeindex/adapter-rust`
+**Package**: `@codei/adapter-rust`
 **Parser**: Regex-based
 
 ### Features
@@ -124,7 +124,7 @@ use crate::module::Item;
 
 ## Java Adapter
 
-**Package**: `@codeindex/adapter-java`
+**Package**: `@codei/adapter-java`
 **Parser**: Regex-based
 
 ### Features
@@ -146,7 +146,7 @@ import com.example.MyClass;
 
 ## C# Adapter
 
-**Package**: `@codeindex/adapter-csharp`
+**Package**: `@codei/adapter-csharp`
 **Parser**: Regex-based
 
 ### Features
@@ -169,7 +169,7 @@ using MyNamespace.MyClass;
 
 ## C++ Adapter
 
-**Package**: `@codeindex/adapter-cpp`
+**Package**: `@codei/adapter-cpp`
 **Parser**: Regex-based
 
 ### Features
@@ -191,7 +191,7 @@ using MyNamespace.MyClass;
 
 ## PHP Adapter
 
-**Package**: `@codeindex/adapter-php`
+**Package**: `@codei/adapter-php`
 **Parser**: Regex-based
 
 ### Features
@@ -213,7 +213,7 @@ use App\Models\User;
 
 ## Swift Adapter
 
-**Package**: `@codeindex/adapter-swift`
+**Package**: `@codei/adapter-swift`
 **Parser**: Regex-based
 
 ### Features
@@ -246,7 +246,7 @@ mkdir -p packages/adapter-newlang/src
 
 ```json
 {
-  "name": "@codeindex/adapter-newlang",
+  "name": "@codei/adapter-newlang",
   "version": "0.1.0",
   "type": "module",
   "main": "./dist/index.js",
@@ -261,7 +261,7 @@ mkdir -p packages/adapter-newlang/src
     "build": "tsc"
   },
   "dependencies": {
-    "@codeindex/core": "workspace:*"
+    "@codei/core": "workspace:*"
   }
 }
 ```
@@ -270,7 +270,7 @@ mkdir -p packages/adapter-newlang/src
 
 ```typescript
 // src/NewlangAdapter.ts
-import type { LanguageAdapter, ParsedFile } from "@codeindex/core"
+import type { LanguageAdapter, ParsedFile } from "@codei/core"
 
 export class NewlangAdapter implements LanguageAdapter {
   readonly language = "newlang" as const

docs/API.md

@@ -1,6 +1,6 @@
 # API Reference
 
-> Brand note: `codei` is the new product and CLI name for `Codeindex`. The `i` stands for both `index` and `intelligent` context retrieval. The npm package scope remains `@codeindex/*` for compatibility.
+> Brand note: `codei` is the new product and CLI name for `Codeindex`. The `i` stands for both `index` and `intelligent` context retrieval. The published CLI package is `@codei/cli`, while the core and adapter packages remain under `@codei/*`.
 
 ## HTTP Server
 
@@ -202,10 +202,10 @@ Optional per-project override configuration.
 
 ```env
 NVIDIA_API_KEY=nvapi-...
-CODEINDEX_BASE_URL=https://integrate.api.nvidia.com/v1
+CODEI_BASE_URL=https://integrate.api.nvidia.com/v1
 # Optional:
-# CODEINDEX_PROVIDER=nvidia
-# CODEINDEX_MODEL=minimaxai/minimax-m3
+# CODEI_PROVIDER=nvidia
+# CODEI_MODEL=minimaxai/minimax-m3
 ```
 
 If `NVIDIA_API_KEY` or the NVIDIA base URL is present, `codei` can infer the NVIDIA provider automatically.
@@ -215,10 +215,10 @@ If `NVIDIA_API_KEY` or the NVIDIA base URL is present, `codei` can infer the NVI
 Recommended global runtime configuration when you want to run `codei setup` once and reuse it across all projects.
 
 ```env
-CODEINDEX_PROVIDER=nvidia
-CODEINDEX_API_KEY=nvapi-...
-CODEINDEX_MODEL=minimaxai/minimax-m3
-CODEINDEX_BASE_URL=https://integrate.api.nvidia.com/v1
+CODEI_PROVIDER=nvidia
+CODEI_API_KEY=nvapi-...
+CODEI_MODEL=minimaxai/minimax-m3
+CODEI_BASE_URL=https://integrate.api.nvidia.com/v1
 ```
 
 ### `~/.codei/config.json`
@@ -244,10 +244,10 @@ Backward-compatible global configuration (also created by `codei setup`).
 | `ANTHROPIC_API_KEY` | Anthropic API key |
 | `GOOGLE_API_KEY` | Google AI API key |
 | `NVIDIA_API_KEY` | NVIDIA API key |
-| `CODEINDEX_PROVIDER` | Override default provider |
-| `CODEINDEX_MODEL` | Override default model |
-| `CODEINDEX_BASE_URL` | Override API base URL |
-| `CODEINDEX_API_KEY` | Override API key |
+| `CODEI_PROVIDER` | Override default provider |
+| `CODEI_MODEL` | Override default model |
+| `CODEI_BASE_URL` | Override API base URL |
+| `CODEI_API_KEY` | Override API key |
 
 ## Index Output Files
 
@@ -267,7 +267,7 @@ When indexing, `codei` writes:
 ### IndexManager
 
 ```typescript
-import { IndexManager } from "@codeindex/core"
+import { IndexManager } from "@codei/core"
 
 const manager = new IndexManager({
   projectRoot: "/path/to/project",
@@ -294,7 +294,7 @@ manager.watch({
 ### TreeTraversal
 
 ```typescript
-import { TreeTraversal } from "@codeindex/core"
+import { TreeTraversal } from "@codei/core"
 
 const traversal = new TreeTraversal({
   tree,

docs/ARCHITECTURE.md

@@ -2,14 +2,14 @@
 
 ## Overview
 
-`codeindex` is a vectorless, reasoning-based code index system. Instead of using vector embeddings for similarity search, it builds a hierarchical tree index and uses LLM reasoning to traverse and retrieve relevant context.
+`codei` is a vectorless, reasoning-based code index system. Instead of using vector embeddings for similarity search, it builds a hierarchical tree index and uses LLM reasoning to traverse and retrieve relevant context.
 
 ## Why Vectorless?
 
 | Approach | Pros | Cons |
 |----------|------|------|
 | Vector Embeddings | Fast similarity search | Requires external storage, token overhead for indexing, embedding drift over time |
-| **LLM Reasoning (codeindex)** | **Deterministic**, no external storage, always up-to-date | Slightly slower queries |
+| **LLM Reasoning (codei)** | **Deterministic**, no external storage, always up-to-date | Slightly slower queries |
 
 ## Core Principles