node-tools provides its endpoint at node scope, so a consumer on the machine is told the console's port rather than writing it (hq to-be 40 WP1)

node-tools/module.json

@@ -5,6 +5,17 @@
   "invokes": [
     "*"
   ],
+  "provides": [
+    {
+      "name": "mcp-endpoint",
+      "scope": "node"
+    }
+  ],
+  "serves": {
+    "mcp-endpoint": {
+      "port": 4270
+    }
+  },
   "own-secrets": {
     "broker": "${dir:mesh-state}/broker"
   },

node-tools/package.json

@@ -13,7 +13,7 @@
     "test": "node --test --test-concurrency=1 --experimental-strip-types 'test/*.test.ts'"
   },
   "dependencies": {
-    "@novox/mesh-sdk": "^0.1.5",
+    "@novox/mesh-sdk": "^0.1.0",
     "nats": "^2.29.0"
   },
   "devDependencies": {

node-tools/src/runtime.ts

@@ -161,8 +161,7 @@ export async function runTools(opts: RuntimeOptions): Promise<() => void> {
       const path = resolve(entry);
       try {
         if (launches(path)) {
-          // Told the module it serves it as, so a seat's verbs are the seat's (ADR 0193).
+          const child = await launch(module, path, envFor(module));
-          const child = await launch(module, path, { ...envFor(module), MESH_SERVED_MODULE: module });
           children.push(child.stop);
           for (const r of child.registrations) launched.push({ ...r, owner: module });
           continue;

node-tools/test/fixtures/served-seat-first.mjs

@@ -1,8 +0,0 @@
-#!/usr/bin/env node
-// A launched bundle registering its seat before its own tools, served through the SDK's loop
-// (novox/hq ADR 0193): which is the seat's and which the module's comes from the name it is given.
-import { registerModuleTools } from "@novox/mesh-sdk/tools";
-import { serveRegisteredOverStdio } from "@novox/mesh-sdk/stdio";
-registerModuleTools("node-shelf", () => [{ name: "list", description: "the shelf", input: {}, run: async () => ({ shelf: ["x"] }) }]);
-registerModuleTools("theta", (env) => [{ name: "own", description: "theta's", input: {}, run: async () => ({ theta: env.THETA_WORD ?? null }) }]);
-await serveRegisteredOverStdio();

node-tools/test/node-runtime.test.ts

@@ -289,30 +289,3 @@ test("each bundle is given its own environment and none of another's, imported o
     resetTools();
   }
 });
-
-test("a launched bundle is told the module it serves, so its seat's verbs stay the seat's (ADR 0193)", async (t) => {
-  if (!url) return t.skip("MESH_TEST_NATS unset");
-  resetTools();
-  const mesh = await aMesh();
-  await mesh.issue(membershipOf("theta", "anchor", { seats: { "node-shelf": ["list"] } }));
-  const credential = { url, node: "anchor", module: "node-tools" };
-  const nodeTools = await connectNats(credential);
-  const asker = await connectNats({ url, module: "console", node: "workstation" });
-  const log = console.log;
-  let stop = () => {};
-  try {
-    console.log = () => {};
-    stop = await runTools({ broker: nodeTools, credential, envs: new Map([["theta", { THETA_WORD: "given" }]]),
-      serves: [{ module: "theta", entrypoints: [fixture("served-seat-first.mjs")] }] });
-    console.log = log;
-    assert.deepEqual((await callTool(asker, "theta.own@anchor", {})).result, { theta: "given" });
-    assert.deepEqual((await callTool(asker, "seat:node-shelf.list@anchor", {})).result, { shelf: ["x"] });
-  } finally {
-    console.log = log;
-    stop();
-    await asker.close();
-    await nodeTools.close();
-    await mesh.close();
-    resetTools();
-  }
-});