Note Apple Silicon-only prebuilt binaries; Intel Mac must build from source

- Homebrew tap and pre-built binaries are Apple Silicon (arm64) only
- Formula raises clear error on Intel Mac directing to source build
- Remove Intel Mac from quick-install script and download table
- Add clone + cargo build instructions for source installs

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: davideuler

README.md

@@ -6,29 +6,29 @@ A lightweight, Rust-based secrets vault designed for AI agents and automated pip
 
 ## Installation
 
-### Homebrew (macOS)
+### Homebrew (macOS Apple Silicon)
 
 ```bash
 brew tap davideuler/cortex-auth
 brew install cortex-auth
 ```
 
-### Direct download
+> **Note:** The Homebrew tap provides pre-built binaries for **Apple Silicon (M1/M2/M3) only**.
+> macOS Intel users should [build from source](#build-from-source).
 
-Download pre-built binaries from the [GitHub Releases](https://github.com/davideuler/cortex-auth/releases) page.
+### Pre-built binaries (Linux / macOS Apple Silicon)
 
-### Quick install (Linux / macOS)
+Download from the [GitHub Releases](https://github.com/davideuler/cortex-auth/releases) page.
 
 ```bash
 VERSION=v0.1.1
 
 # Detect platform
 case "$(uname -s)-$(uname -m)" in
   Darwin-arm64)  TARGET=aarch64-apple-darwin ;;
-  Darwin-x86_64) TARGET=x86_64-apple-darwin ;;
   Linux-x86_64)  TARGET=x86_64-unknown-linux-musl ;;
   Linux-aarch64) TARGET=aarch64-unknown-linux-musl ;;
-  *) echo "Unsupported platform"; exit 1 ;;
+  *) echo "No pre-built binary for this platform — see Build from source below"; exit 1 ;;
 esac
 
 ARCHIVE="cortex-auth-${VERSION}-${TARGET}"
@@ -38,20 +38,20 @@ sudo mv "${ARCHIVE}/cortex-server" "${ARCHIVE}/cortex-cli" /usr/local/bin/
 rm -rf "${ARCHIVE}" "${ARCHIVE}.tar.gz"
 ```
 
-### Manual download
-
-| Platform | Archive |
-|----------|---------|
-| macOS Apple Silicon | `cortex-auth-v0.1.1-aarch64-apple-darwin.tar.gz` |
-| macOS Intel | `cortex-auth-v0.1.1-x86_64-apple-darwin.tar.gz` |
+| Platform | Pre-built binary |
+|----------|-----------------|
+| macOS Apple Silicon (M1/M2/M3) | `cortex-auth-v0.1.1-aarch64-apple-darwin.tar.gz` |
+| macOS Intel | — build from source |
 | Linux x86_64 | `cortex-auth-v0.1.1-x86_64-unknown-linux-musl.tar.gz` |
 | Linux ARM64 | `cortex-auth-v0.1.1-aarch64-unknown-linux-musl.tar.gz` |
 
-Each archive contains two binaries: `cortex-server` and `cortex-cli`. Extract and place them anywhere on your `PATH`.
-
 ### Build from source
 
+Requires [Rust](https://rustup.rs) (stable).
+
 ```bash
+git clone https://github.com/davideuler/cortex-auth.git
+cd cortex-auth
 cargo build --release
 # Binaries at: target/release/cortex-server  target/release/cortex-cli
 ```

README.zh-CN.md

@@ -6,29 +6,29 @@
 
 ## 安装
 
-### Homebrew（macOS）
+### Homebrew（macOS Apple Silicon）
 
 ```bash
 brew tap davideuler/cortex-auth
 brew install cortex-auth
 ```
 
-### 直接下载
+> **注意：** Homebrew tap 仅提供 **Apple Silicon（M1/M2/M3）** 的预编译二进制文件。
+> macOS Intel 用户请参考[从源码编译](#从源码编译)。
 
-从 [GitHub Releases](https://github.com/davideuler/cortex-auth/releases) 页面下载预编译的二进制文件。
+### 预编译二进制（Linux / macOS Apple Silicon）
 
-### 一键安装（Linux / macOS）
+从 [GitHub Releases](https://github.com/davideuler/cortex-auth/releases) 页面下载。
 
 ```bash
 VERSION=v0.1.1
 
 # 自动识别平台
 case "$(uname -s)-$(uname -m)" in
   Darwin-arm64)  TARGET=aarch64-apple-darwin ;;
-  Darwin-x86_64) TARGET=x86_64-apple-darwin ;;
   Linux-x86_64)  TARGET=x86_64-unknown-linux-musl ;;
   Linux-aarch64) TARGET=aarch64-unknown-linux-musl ;;
-  *) echo "不支持的平台"; exit 1 ;;
+  *) echo "该平台暂无预编译包，请参考下方从源码编译"; exit 1 ;;
 esac
 
 ARCHIVE="cortex-auth-${VERSION}-${TARGET}"
@@ -38,20 +38,20 @@ sudo mv "${ARCHIVE}/cortex-server" "${ARCHIVE}/cortex-cli" /usr/local/bin/
 rm -rf "${ARCHIVE}" "${ARCHIVE}.tar.gz"
 ```
 
-### 手动下载
-
-| 平台 | 安装包 |
+| 平台 | 预编译包 |
 |------|--------|
-| macOS Apple Silicon | `cortex-auth-v0.1.1-aarch64-apple-darwin.tar.gz` |
-| macOS Intel | `cortex-auth-v0.1.1-x86_64-apple-darwin.tar.gz` |
+| macOS Apple Silicon（M1/M2/M3） | `cortex-auth-v0.1.1-aarch64-apple-darwin.tar.gz` |
+| macOS Intel | — 请从源码编译 |
 | Linux x86_64 | `cortex-auth-v0.1.1-x86_64-unknown-linux-musl.tar.gz` |
 | Linux ARM64 | `cortex-auth-v0.1.1-aarch64-unknown-linux-musl.tar.gz` |
 
-每个安装包包含两个二进制文件：`cortex-server` 和 `cortex-cli`。解压后将它们放到 `PATH` 中的任意目录即可。
-
 ### 从源码编译
 
+需要安装 [Rust](https://rustup.rs)（stable 版本）。
+
 ```bash
+git clone https://github.com/davideuler/cortex-auth.git
+cd cortex-auth
 cargo build --release
 # 产物路径：target/release/cortex-server  target/release/cortex-cli
 ```

homebrew-tap/Formula/cortex-auth.rb

@@ -10,8 +10,8 @@ class CortexAuth < Formula
       sha256 "PLACEHOLDER_AARCH64_APPLE_DARWIN_SHA256"
     end
     on_intel do
-      url "https://github.com/davideuler/cortex-auth/releases/download/v#{version}/cortex-auth-v#{version}-x86_64-apple-darwin.tar.gz"
-      sha256 "PLACEHOLDER_X86_64_APPLE_DARWIN_SHA256"
+      raise "Pre-built binaries are only available for Apple Silicon (arm64). " \
+            "Please build from source: https://github.com/davideuler/cortex-auth"
     end
   end
 
@@ -21,7 +21,6 @@ def install
   end
 
   test do
-    # cortex-server requires env vars to start; just verify the binary exists and exits cleanly
     assert_predicate bin/"cortex-server", :exist?
     assert_predicate bin/"cortex-cli", :exist?
     system bin/"cortex-cli", "gen-token", "--help"