fix: simplify cross-compilation for npm package

- Remove ARM64 targets that have keyring dependency issues
- Focus on x64 platforms (Windows, macOS, Linux) for initial release
- Update install.js to provide helpful error for unsupported architectures
- Remove cross-compilation setup steps from workflow

This provides stable npm package support for the most common platforms.

Author: avrabe

.github/workflows/release-npm.yml

@@ -24,15 +24,9 @@ jobs:
           - target: x86_64-unknown-linux-gnu
             os: ubuntu-latest
             archive: tar.gz
-          - target: aarch64-unknown-linux-gnu
-            os: ubuntu-latest
-            archive: tar.gz
           - target: x86_64-apple-darwin
             os: macos-latest
             archive: tar.gz
-          - target: aarch64-apple-darwin
-            os: macos-latest
-            archive: tar.gz
           - target: x86_64-pc-windows-msvc
             os: windows-latest
             archive: zip
@@ -46,17 +40,6 @@ jobs:
         with:
           targets: ${{ matrix.target }}
 
-      - name: Install cross-compilation tools
-        if: matrix.target == 'aarch64-unknown-linux-gnu'
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y gcc-aarch64-linux-gnu
-
-      - name: Configure cross-compilation
-        if: matrix.target == 'aarch64-unknown-linux-gnu'
-        run: |
-          echo '[target.aarch64-unknown-linux-gnu]' >> ~/.cargo/config.toml
-          echo 'linker = "aarch64-linux-gnu-gcc"' >> ~/.cargo/config.toml
 
       - name: Build binary
         working-directory: studio-mcp-server

studio-mcp-server/npm/install.js

@@ -22,13 +22,11 @@ function getPlatform() {
     throw new Error(`Unsupported platform: ${type}`);
   }
 
-  // Determine architecture
+  // Determine architecture - only support x64 for now
   if (arch === "x64") {
     archSuffix = "x86_64";
-  } else if (arch === "arm64") {
-    archSuffix = "aarch64";
   } else {
-    throw new Error(`Unsupported architecture: ${arch}`);
+    throw new Error(`Unsupported architecture: ${arch}. Only x64 is currently supported. Please install from source: cargo install --git https://github.com/pulseengine/studio-mcp.git studio-mcp-server`);
   }
 
   return `${archSuffix}-${platform}`;

studio-mcp-server/npm/package.json

@@ -41,7 +41,6 @@
     "win32"
   ],
   "cpu": [
-    "x64",
-    "arm64"
+    "x64"
   ]
 }