publish to npm

Author: sragss

package.json

@@ -16,6 +16,7 @@
     "dev": "tsx src/index.ts",
     "dev:bun": "bun run src/index.ts",
     "typecheck": "tsc --noEmit",
+    "publish-package": "tsx scripts/publish.ts",
     "prepublishOnly": "npm run build"
   },
   "dependencies": {

scripts/publish.ts

@@ -0,0 +1,109 @@
+#!/usr/bin/env npx tsx
+/**
+ * Publish x402scan-mcp to npm if version is bumped.
+ * Also builds the .mcpb bundle for Claude Desktop.
+ * Usage: bun run publish
+ */
+
+import { execSync } from "child_process";
+import { readFileSync, existsSync } from "fs";
+import { join } from "path";
+
+const PACKAGE_NAME = "x402scan-mcp";
+const ROOT = process.cwd();
+
+function checkNpmAuth(): void {
+  try {
+    const user = execSync("npm whoami", { encoding: "utf-8", stdio: "pipe" }).trim();
+    console.log(`✓ Logged in to npm as: ${user}`);
+  } catch {
+    console.error("❌ Not logged in to npm. Run `npm login` first.");
+    process.exit(1);
+  }
+}
+
+function getLocalVersion(): string {
+  const pkgPath = join(ROOT, "package.json");
+  const pkg = JSON.parse(readFileSync(pkgPath, "utf-8"));
+  return pkg.version;
+}
+
+function getNpmVersion(): string | null {
+  try {
+    const result = execSync(`npm view ${PACKAGE_NAME} version 2>/dev/null`, {
+      encoding: "utf-8",
+    }).trim();
+    return result || null;
+  } catch {
+    return null; // Package not published yet
+  }
+}
+
+function compareVersions(local: string, remote: string | null): boolean {
+  if (!remote) return true; // Not published, should publish
+
+  const localParts = local.split(".").map(Number);
+  const remoteParts = remote.split(".").map(Number);
+
+  for (let i = 0; i < 3; i++) {
+    if (localParts[i]! > remoteParts[i]!) return true;
+    if (localParts[i]! < remoteParts[i]!) return false;
+  }
+  return false; // Same version
+}
+
+function publish(): void {
+  console.log("\n📦 Building...");
+  execSync("bun run build", { cwd: ROOT, stdio: "inherit" });
+
+  console.log("\n📤 Publishing to npm...");
+  execSync("npm publish --access public", { cwd: ROOT, stdio: "inherit" });
+
+  console.log("\n✅ Published to npm");
+}
+
+function buildMcpb(): void {
+  console.log("\n📦 Building .mcpb bundle for Claude Desktop...");
+  execSync("bun run build:mcpb", { cwd: ROOT, stdio: "inherit" });
+
+  const mcpbPath = join(ROOT, "x402scan.mcpb");
+  if (existsSync(mcpbPath)) {
+    console.log("✅ Created x402scan.mcpb");
+    console.log("\n⚠️  Remember to:");
+    console.log("   1. Commit and push x402scan.mcpb to GitHub");
+    console.log("   2. Create a GitHub release with the .mcpb attached");
+    console.log("\n   Users can then download from:");
+    console.log("   https://github.com/merit-systems/x402scan-mcp/releases/latest");
+  }
+}
+
+async function main() {
+  console.log("🔍 Checking package version...\n");
+
+  checkNpmAuth();
+
+  const local = getLocalVersion();
+  const remote = getNpmVersion();
+
+  const status = remote ? `${remote} → ${local}` : `(new) ${local}`;
+  const needsPublish = compareVersions(local, remote);
+
+  console.log(`\n${PACKAGE_NAME}: ${status}`);
+
+  if (!needsPublish) {
+    console.log("\n✅ Package is up to date. Bump version in package.json to publish.");
+    console.log("   e.g., npm version patch|minor|major");
+    return;
+  }
+
+  console.log("\n⬆️  Version bump detected, publishing...");
+  publish();
+  buildMcpb();
+
+  console.log("\n🎉 Done!");
+}
+
+main().catch((err) => {
+  console.error("Error:", err);
+  process.exit(1);
+});