diff --git a/.gitattributes b/.gitattributes
index 90ef506..1b00c0d 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1,2 @@
 # Mark generated files as linguist-generated to exclude from language statistics
-entry.js linguist-detectable=false
+*.js linguist-detectable=false
diff --git a/.husky/pre-commit b/.husky/pre-commit
index 99fea8d..22f6a87 100755
--- a/.husky/pre-commit
+++ b/.husky/pre-commit
@@ -8,5 +8,5 @@ if git diff --cached --name-only | grep -q "^package.json$"; then
     pnpm build
 
     # Add the built files and lockfile to the commit
-    git add entry mcp-server pnpm-lock.yaml
+    git add entry.js mcp-server.js pnpm-lock.yaml
 fi
diff --git a/entry b/entry.js
similarity index 100%
rename from entry
rename to entry.js
diff --git a/esbuild.config.js b/esbuild.config.js
index 4767ebd..4202dcf 100644
--- a/esbuild.config.js
+++ b/esbuild.config.js
@@ -29,14 +29,14 @@ const sharedConfig = {
 await build({
   ...sharedConfig,
   entryPoints: ["./entry.ts"],
-  outfile: "./entry",
+  outfile: "./entry.js",
 });
 
 // Build the MCP server bundle
 await build({
   ...sharedConfig,
   entryPoints: ["./mcp/server.ts"],
-  outfile: "./mcp-server",
+  outfile: "./mcp-server.js",
 });
 
 console.log("✅ Build completed successfully!");
diff --git a/mcp-server b/mcp-server.js
similarity index 100%
rename from mcp-server
rename to mcp-server.js
diff --git a/mcp/config.ts b/mcp/config.ts
index 6036b6e..d1abed0 100644
--- a/mcp/config.ts
+++ b/mcp/config.ts
@@ -18,7 +18,7 @@ export function createMcpConfigs(githubInstallationToken: string): McpConfigs {
 
   // In production (GitHub Actions), mcp-server.js is in same directory as entry.js (where this is bundled)
   // In development, server.ts is in the same directory as this file (config.ts)
-  const serverPath = process.env.GITHUB_ACTIONS ? fromHere("mcp-server") : fromHere("server.ts");
+  const serverPath = process.env.GITHUB_ACTIONS ? fromHere("mcp-server.js") : fromHere("server.ts");
 
   return {
     [ghPullfrogMcpName]: {