Add ncmcp.mjs CLI wrapper

ncmcp.mjs

@@ -0,0 +1,71 @@
+#!/usr/bin/env node
+// ncmcp.mjs - CLI wrapper for nextcloud-mcp (read .env automatically)
+// Usage: ncmcp <tool> [key=value ...]
+
+import { spawn } from "child_process";
+import { dirname, join } from "path";
+import { fileURLToPath } from "url";
+import { readFileSync, existsSync } from "fs";
+import { createInterface } from "readline";
+
+const __dir = dirname(fileURLToPath(import.meta.url));
+const serverPath = join(__dir, "build/index.js");
+
+// Load .env
+const envFile = join(__dir, ".env");
+const env = { ...process.env };
+if (existsSync(envFile)) {
+  for (const line of readFileSync(envFile, "utf8").split("\n")) {
+    const m = line.match(/^([^#=]+)=(.*)$/);
+    if (m) env[m[1].trim()] = m[2].trim();
+  }
+}
+
+const [,, tool, ...rawArgs] = process.argv;
+
+if (!tool) {
+  console.log("Usage: ncmcp <tool> [key=value ...]");
+  console.log("Tools: list_calendars, get_calendar_events, create_calendar_event,");
+  console.log("       get_tasks, create_task, update_task,");
+  console.log("       get_notes, create_note, get_note_content, get_emails");
+  process.exit(0);
+}
+
+// Parse key=value args; values that look like JSON arrays/objects get parsed
+const args = {};
+for (const a of rawArgs) {
+  const sep = a.indexOf("=");
+  if (sep > 0) {
+    const k = a.slice(0, sep);
+    const v = a.slice(sep + 1);
+    try { args[k] = JSON.parse(v); } catch { args[k] = v; }
+  }
+}
+
+const child = spawn("node", [serverPath], { env, stdio: ["pipe", "pipe", "inherit"] });
+const rl = createInterface({ input: child.stdout });
+
+const send = (msg) => child.stdin.write(JSON.stringify(msg) + "\n");
+
+rl.on("line", (line) => {
+  try {
+    const msg = JSON.parse(line);
+    if (msg.id === 1) {
+      send({ jsonrpc: "2.0", id: 2, method: "tools/call", params: { name: tool, arguments: args } });
+    } else if (msg.id === 2) {
+      const content = msg.result?.content?.[0]?.text;
+      if (content) {
+        try { console.log(JSON.stringify(JSON.parse(content), null, 2)); }
+        catch { console.log(content); }
+      } else if (msg.error) {
+        console.error("Error:", msg.error.message);
+        process.exit(1);
+      }
+      child.stdin.end();
+      process.exit(0);
+    }
+  } catch {}
+});
+
+send({ jsonrpc: "2.0", id: 1, method: "initialize", params: { protocolVersion: "2024-11-05", capabilities: {}, clientInfo: { name: "ncmcp", version: "1.0" } } });
+setTimeout(() => { console.error("Timeout"); process.exit(1); }, 15000);