mesh-console: the mesh's tools on the machine a person sits at

The tool runtime's own client, mesh serve, started by the mesh on the credential it sealed to the
machine (novox/hq ADR 0152, design 34): invokes every tool, listens from the machine only, holds no
state. Checked with module check before it was ever registered (hq issue 148).

modules/mesh-console/Dockerfile

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+# The console (novox/hq ADR 0152, design 34): the mesh's tools for whoever is on a machine, served
+# over MCP on that machine's loopback.
+#
+# **Nothing is compiled here.** The console is the tool runtime's own client — `mesh serve` — which
+# the runtime image already carries beside the runtime it runs modules with. This recipe changes the
+# program the image starts and nothing else, so the console is exactly the client a person can run by
+# hand, started by the mesh instead, on the credential the mesh sealed to the machine.
+#
+# One base, named rather than pinned: the mesh answers with the copy it holds (novox/hq issue 044).
+ARG RUNTIME_BASE
+
+FROM ${RUNTIME_BASE}
+ENTRYPOINT ["node", "dist/mesh.js"]

modules/mesh-console/README.md

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+# mesh-console
+
+The mesh's tools, on the machine a person sits at, served by a module the mesh assigned there
+(novox/hq [ADR 0152](https://git.novox.be/novox/hq), design 34).
+
+Assign it to a machine and an agent on that machine has the mesh's tools at
+`http://127.0.0.1:<port>/mcp` — MCP over HTTP, `initialize`, `tools/list`, `tools/call`. A person at
+a terminal reaches the same endpoint with `mesh tools --console http://127.0.0.1:<port>` and
+`mesh call <module>.<tool> --console …`, with no credential of their own: the console holds it.
+
+## What it is
+
+The tool runtime's own client, `mesh serve`, started by the mesh on the credential it sealed to the
+machine for `<node>.mesh-console`. The manifest says three things nothing else in the catalogue says
+together:
+
+- `invokes: ["*"]` — it calls every tool on the mesh, and the bus grants exactly that publish side;
+- a listener `from: machine` — loopback only, and the filter opens nothing for it;
+- no `emits`, no `consumes`, no `tools` — nothing on the bus can address it.
+
+**Loopback is the authority boundary.** Whoever can connect is on the machine, and whoever is on the
+machine is the account that owns the mesh there (ADR 0034, ADR 0144). There is no token and no login,
+and `mesh serve` refuses to bind anything but a loopback address.
+
+## What it lists
+
+What the running modules answer: every tool runtime serves a `tools` verb for its module, and the
+console asks the catalogue which modules the mesh holds and each module what it serves. A module that
+did not answer — not assigned, not up, or built before the runtime answered `tools` — is named in the
+list's `_meta.notAnswering` and can still be called by `<module>.<tool>`.
+
+The mesh's own verbs (`status`, `push`, `assign`) are the `mesh-controller` seat's tools under
+ADR 0132 and are not served on the bus yet; they appear here when they are.
+
+## Port
+
+The manifest declares port 4270 and the mesh assigns the machine port as it does for any listener;
+the console binds `127.0.0.1:${port:4270}`. `node show <machine>` says which port a machine was given.

modules/mesh-console/module.json

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+{
+  "module": "mesh-console",
+  "version": "1",
+  "slug": "console",
+  "capabilities": [
+    "container-runtime"
+  ],
+  "invokes": [
+    "*"
+  ],
+  "own-secrets": {
+    "broker": "/var/lib/mesh/mesh-console/broker"
+  },
+  "listens": [
+    {
+      "name": "mcp",
+      "port": 4270,
+      "protocol": "tcp",
+      "from": "machine",
+      "why": "the mesh's tools for whoever is on this machine, over MCP on loopback; the machine's login is the authority (novox/hq ADR 0152)"
+    }
+  ],
+  "resources": [
+    {
+      "id": "mesh-state",
+      "type": "directory",
+      "path": "/var/lib/mesh/mesh-console",
+      "mode": "0700"
+    },
+    {
+      "id": "server",
+      "type": "container",
+      "name": "mesh-console",
+      "network": "host",
+      "args": [
+        "serve"
+      ],
+      "env": {
+        "MESH_BROKER_FILE": "/run/secrets/broker",
+        "MESH_CONSOLE_LISTEN": "127.0.0.1:${port:4270}"
+      },
+      "volumes": [
+        "/var/lib/mesh/mesh-console/broker:/run/secrets/broker:ro"
+      ],
+      "artifact": "runtime"
+    }
+  ],
+  "build": {
+    "on": [
+      {
+        "arg": "RUNTIME_BASE",
+        "module": "mesh-tools",
+        "artifact": "runtime"
+      }
+    ],
+    "artifacts": [
+      {
+        "name": "runtime",
+        "kind": "image",
+        "from": "Dockerfile"
+      }
+    ]
+  }
+}