feat: http logging middleware + mcp random port (#74)

apps/cli/src/constants.ts

@@ -5,6 +5,7 @@ import path from "node:path";
 export const DEFAULT_BACKEND_PORT = 8080;
 export const DEFAULT_WEB_PORT = 3000;
 export const DEFAULT_AGENTCTL_PORT = 9999;
+export const DEFAULT_MCP_PORT = 9090;
 
 // Random fallback range for port selection.
 export const RANDOM_PORT_MIN = 10000;

apps/cli/src/dev.ts

@@ -4,6 +4,7 @@ import path from "node:path";
 import {
   DEFAULT_AGENTCTL_PORT,
   DEFAULT_BACKEND_PORT,
+  DEFAULT_MCP_PORT,
   DEFAULT_WEB_PORT,
   HEALTH_TIMEOUT_MS,
 } from "./constants";
@@ -22,17 +23,22 @@ export async function runDev({ repoRoot, backendPort, webPort }: DevOptions): Pr
   const actualBackendPort = backendPort ?? (await pickAvailablePort(DEFAULT_BACKEND_PORT));
   const actualWebPort = webPort ?? (await pickAvailablePort(DEFAULT_WEB_PORT));
   const agentctlPort = await pickAvailablePort(DEFAULT_AGENTCTL_PORT);
+  const mcpPort = await pickAvailablePort(DEFAULT_MCP_PORT);
   const backendUrl = `http://localhost:${actualBackendPort}`;
+  const mcpUrl = `http://localhost:${mcpPort}/sse`;
 
   const backendEnv = {
     ...process.env,
     KANDEV_SERVER_PORT: String(actualBackendPort),
     KANDEV_AGENT_STANDALONE_PORT: String(agentctlPort),
+    KANDEV_AGENT_MCP_SERVER_PORT: String(mcpPort),
   };
   const webEnv = {
     ...process.env,
     KANDEV_API_BASE_URL: backendUrl,
     NEXT_PUBLIC_KANDEV_API_BASE_URL: backendUrl,
+    KANDEV_MCP_SERVER_URL: mcpUrl,
+    NEXT_PUBLIC_KANDEV_MCP_SERVER_URL: mcpUrl,
     PORT: String(actualWebPort),
     NEXT_PUBLIC_KANDEV_DEBUG: "true",
   };
@@ -41,6 +47,8 @@ export async function runDev({ repoRoot, backendPort, webPort }: DevOptions): Pr
   console.log("[kandev] backend port:", actualBackendPort);
   console.log("[kandev] web port:", actualWebPort);
   console.log("[kandev] agentctl port:", agentctlPort);
+  console.log("[kandev] mcp port:", mcpPort);
+  console.log("[kandev] mcp url:", mcpUrl);
 
   const supervisor = createProcessSupervisor();
   supervisor.attachSignalHandlers();