feat(web): live mesh dashboard — real data through extracted MeshStream

Wires the Discord-style demo UI to real user data. Users with 1+ meshes now get situational awareness: who's online, what's in the queue, what the broker saw recently — polling every 4s, all E2E encrypted. Extraction pass: - New `<MeshStream peers messages channelLabel footer>` renderer at modules/marketing/home/mesh-stream.tsx — pure presentation, no playback engine, no data fetching. Handles peer filter, hover-for- ciphertext tooltip, animated message list. - demo-dashboard.tsx refactored to use it: keeps the playback loop, traffic-light chrome, and script-driven messages; passes everything to MeshStream via props. ~120 LOC shorter. Backend: - new GET /api/my/meshes/:id/stream in packages/api (same authz gate as /my/meshes/:id — owner OR non-revoked member). Returns: - up to 20 live presences (disconnectedAt IS NULL), joined to meshMember for displayName - up to 50 most-recent message_queue envelopes with metadata only: sender + displayName, targetSpec, priority, createdAt, deliveredAt, byte size, and a 24-char ciphertext preview (this IS what the broker sees — no plaintext anywhere in the response) - up to 20 recent audit events - getMyMeshStreamResponseSchema in schema/mesh-user.ts matches exactly. Frontend: - new LiveStreamPanel client component at modules/mesh/live-stream-panel.tsx — react-query with refetchInterval: 4000ms, refetchIntervalInBackground false. Maps presences + envelopes to MeshStream's Peer/Message shape, classifies targetSpec into message type ("tag:*" → ask_mesh, "*" → broadcast, else direct). Passes through the ciphertextPreview as the hover content — no fake ciphertext in live view. - new route /dashboard/meshes/[id]/live with server-side authz preflight via /my/meshes/:id. Mounts LiveStreamPanel inside a dashboard page shell with breadcrumb back to mesh detail. - Mesh detail page gets a new "Live" pill button (clay-pulsing dot) next to "Generate invite link" in the header. - paths config gets dashboard.user.meshes.live(id). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-05 14:51:14 +01:00
parent 64ca600195
commit 5bffdb1d30
9 changed files with 745 additions and 300 deletions
--- a/apps/web/src/app/[locale]/dashboard/(user)/meshes/[id]/live/page.tsx
+++ b/apps/web/src/app/[locale]/dashboard/(user)/meshes/[id]/live/page.tsx
@@ -0,0 +1,69 @@
+import Link from "next/link";
+import { notFound } from "next/navigation";
+
+import { getMyMeshResponseSchema } from "@turbostarter/api/schema";
+import { handle } from "@turbostarter/api/utils";
+import { Badge } from "@turbostarter/ui-web/badge";
+import { buttonVariants } from "@turbostarter/ui-web/button";
+
+import { pathsConfig } from "~/config/paths";
+import { api } from "~/lib/api/server";
+import { getMetadata } from "~/lib/metadata";
+import {
+  DashboardHeader,
+  DashboardHeaderDescription,
+  DashboardHeaderTitle,
+} from "~/modules/common/layout/dashboard/header";
+import { LiveStreamPanel } from "~/modules/mesh/live-stream-panel";
+
+export const generateMetadata = getMetadata({
+  title: "Live mesh",
+  description: "Real-time situational awareness of your mesh.",
+});
+
+export default async function LiveMeshPage({
+  params,
+}: {
+  params: Promise<{ id: string }>;
+}) {
+  const { id } = await params;
+
+  // Authz gate — same endpoint the detail page uses
+  const data = await handle(api.my.meshes[":id"].$get, {
+    schema: getMyMeshResponseSchema,
+  })({ param: { id } }).catch(() => null);
+
+  if (!data || !data.mesh) notFound();
+  const { mesh } = data;
+
+  return (
+    <>
+      <DashboardHeader>
+        <div className="flex w-full items-start justify-between gap-4">
+          <div>
+            <DashboardHeaderTitle>
+              <span className="flex items-center gap-3">
+                {mesh.name}
+                <Badge variant="outline" className="font-mono text-xs">
+                  live
+                </Badge>
+              </span>
+            </DashboardHeaderTitle>
+            <DashboardHeaderDescription>
+              Real-time view of presences and envelope routing across this
+              mesh. Broker sees ciphertext only.
+            </DashboardHeaderDescription>
+          </div>
+          <Link
+            href={pathsConfig.dashboard.user.meshes.mesh(mesh.id)}
+            className={buttonVariants({ variant: "outline" })}
+          >
+            ← Mesh detail
+          </Link>
+        </div>
+      </DashboardHeader>
+
+      <LiveStreamPanel meshId={id} />
+    </>
+  );
+}
--- a/apps/web/src/app/[locale]/dashboard/(user)/meshes/[id]/page.tsx
+++ b/apps/web/src/app/[locale]/dashboard/(user)/meshes/[id]/page.tsx
@@ -55,6 +55,14 @@ export default async function MeshPage({
              · tier {mesh.tier} · {mesh.visibility} · {mesh.transport}
            </DashboardHeaderDescription>
          </div>
+          <div className="flex gap-2">
+            <Link
+              href={pathsConfig.dashboard.user.meshes.live(mesh.id)}
+              className={buttonVariants({ variant: "outline" })}
+            >
+              <span className="mr-1.5 inline-block h-1.5 w-1.5 animate-pulse rounded-full bg-[var(--cm-clay)]" />
+              Live
+            </Link>
            <Link
              href={pathsConfig.dashboard.user.meshes.invite(mesh.id)}
              className={buttonVariants({ variant: "default" })}
@@ -62,6 +70,7 @@ export default async function MeshPage({
              Generate invite link
            </Link>
          </div>
+        </div>
      </DashboardHeader>

      <div className="grid gap-8">
--- a/apps/web/src/config/paths.ts
+++ b/apps/web/src/config/paths.ts
@@ -95,6 +95,7 @@ const pathsConfig = {
        new: `${DASHBOARD_PREFIX}/meshes/new`,
        mesh: (id: string) => `${DASHBOARD_PREFIX}/meshes/${id}`,
        invite: (id: string) => `${DASHBOARD_PREFIX}/meshes/${id}/invite`,
+        live: (id: string) => `${DASHBOARD_PREFIX}/meshes/${id}/live`,
      },
      invites: `${DASHBOARD_PREFIX}/invites`,
      settings: {
--- a/apps/web/src/modules/marketing/home/demo-dashboard.tsx
+++ b/apps/web/src/modules/marketing/home/demo-dashboard.tsx
@@ -1,5 +1,4 @@
 "use client";
-import { motion, AnimatePresence } from "motion/react";
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import { Reveal, SectionIcon } from "./_reveal";
 import {
@@ -9,67 +8,33 @@ import {
  SCRIPT,
  SCRIPT_DURATION_MS,
  type DemoMessage,
-  type Peer,
-  type PeerStatus,
 } from "./demo-dashboard-script";
+import { MeshStream, type StreamMessage, type StreamPeer } from "./mesh-stream";

-const STATUS_DOT: Record<PeerStatus, string> = {
-  idle: "bg-emerald-500",
-  working: "bg-[var(--cm-clay)] animate-pulse",
-  offline: "bg-[var(--cm-fg-tertiary)]",
-};
+const toStreamMessage = (
+  m: DemoMessage,
+  loopKey: number,
+): StreamMessage => ({
+  key: `${loopKey}-${m.t}`,
+  from: m.from,
+  to: m.to,
+  type: m.type,
+  text: m.text,
+  ciphertext: m.ciphertext,
+});

-const SURFACE_ICON: Record<Peer["surface"], React.ReactNode> = {
-  terminal: (
-    <svg width="11" height="11" viewBox="0 0 24 24" fill="none">
-      <rect x="2" y="4" width="20" height="16" rx="2" stroke="currentColor" strokeWidth="2" />
-      <path d="M6 9l3 3-3 3" stroke="currentColor" strokeWidth="2" strokeLinecap="round" />
-    </svg>
-  ),
-  phone: (
-    <svg width="11" height="11" viewBox="0 0 24 24" fill="none">
-      <rect x="7" y="2" width="10" height="20" rx="2" stroke="currentColor" strokeWidth="2" />
-      <circle cx="12" cy="18" r="1" fill="currentColor" />
-    </svg>
-  ),
-  slack: (
-    <svg width="11" height="11" viewBox="0 0 24 24" fill="none">
-      <rect x="10" y="3" width="2" height="6" rx="1" stroke="currentColor" strokeWidth="2" />
-      <rect x="12" y="15" width="2" height="6" rx="1" stroke="currentColor" strokeWidth="2" />
-      <rect x="3" y="10" width="6" height="2" rx="1" stroke="currentColor" strokeWidth="2" />
-      <rect x="15" y="12" width="6" height="2" rx="1" stroke="currentColor" strokeWidth="2" />
-    </svg>
-  ),
-};
-
-const TYPE_GLYPH = (type: DemoMessage["type"]) => {
-  if (type === "ask_mesh")
-    return (
-      <span className="inline-flex items-center gap-1 rounded-[4px] border border-[var(--cm-border)] bg-[var(--cm-bg)] px-1.5 py-0.5 text-[9px] font-medium uppercase tracking-wider text-[var(--cm-clay)]">
-        ⟐ broadcast
-      </span>
-    );
-  if (type === "self_nominate")
-    return (
-      <span className="inline-flex items-center gap-1 rounded-[4px] border border-emerald-500/40 bg-emerald-500/10 px-1.5 py-0.5 text-[9px] font-medium uppercase tracking-wider text-emerald-500">
-        ← hand-raise
-      </span>
-    );
-  return (
-    <span className="inline-flex items-center gap-1 rounded-[4px] border border-[var(--cm-border)] bg-[var(--cm-bg)] px-1.5 py-0.5 text-[9px] font-medium uppercase tracking-wider text-[var(--cm-fg-secondary)]">
-      → direct
-    </span>
-  );
-};
-
-type VisibleMessage = DemoMessage & { seq: number };
+const STREAM_PEERS: StreamPeer[] = PEERS.map((p) => ({
+  id: p.id,
+  name: p.name,
+  status: p.status,
+  machine: p.machine,
+  surface: p.surface,
+}));

 export const DemoDashboard = () => {
  const [elapsed, setElapsed] = useState(0);
  const [playing, setPlaying] = useState(true);
-  const [focusedPeer, setFocusedPeer] = useState<string | null>(null);
  const [loopCount, setLoopCount] = useState(0);
-  const [hoveredMessage, setHoveredMessage] = useState<number | null>(null);
  const startRef = useRef<number>(0);
  const rafRef = useRef<number | null>(null);

@@ -99,19 +64,13 @@ export const DemoDashboard = () => {
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [playing, tick]);

-  const visible = useMemo<VisibleMessage[]>(() => {
-    return SCRIPT.filter((m) => m.t <= elapsed).map((m, i) => ({
-      ...m,
-      seq: loopCount * 100 + i,
-    }));
-  }, [elapsed, loopCount]);
-
-  const filtered = useMemo(() => {
-    if (!focusedPeer) return visible;
-    return visible.filter(
-      (m) => m.from === focusedPeer || m.to === focusedPeer,
+  const messages = useMemo<StreamMessage[]>(
+    () =>
+      SCRIPT.filter((m) => m.t <= elapsed).map((m) =>
+        toStreamMessage(m, loopCount),
+      ),
+    [elapsed, loopCount],
  );
-  }, [visible, focusedPeer]);

  const handleRestart = () => {
    setElapsed(0);
@@ -119,8 +78,29 @@ export const DemoDashboard = () => {
    setLoopCount((c) => c + 1);
  };

-  const peerName = (id: string) =>
-    PEERS.find((p) => p.id === id)?.name ?? id;
+  const footer = (
+    <>
+      <div
+        className="h-[2px] bg-[var(--cm-clay)] transition-[width] duration-[100ms] ease-linear"
+        style={{
+          width: `${Math.min(100, (elapsed / SCRIPT_DURATION_MS) * 100)}%`,
+        }}
+      />
+      <div
+        className="flex items-center justify-between px-4 py-2 text-[10px] text-[var(--cm-fg-tertiary)]"
+        style={{ fontFamily: "var(--cm-font-mono)" }}
+      >
+        <span>
+          {messages.length} / {SCRIPT.length} messages
+        </span>
+        <span>
+          loop #{loopCount + 1} · {Math.floor(elapsed / 1000)}s /{" "}
+          {Math.floor(SCRIPT_DURATION_MS / 1000)}s
+        </span>
+        <span>{playing ? "▶ playing" : "⏸ paused"}</span>
+      </div>
+    </>
+  );

  return (
    <section
@@ -196,227 +176,14 @@ export const DemoDashboard = () => {
                </button>
              </div>
            </div>
-
-            <div className="grid grid-cols-[200px_220px_1fr] min-h-[480px]">
-              {/* server sidebar */}
-              <aside
-                className="hidden border-r border-[var(--cm-border)] bg-[var(--cm-bg-elevated)]/40 p-4 md:block"
-                style={{ fontFamily: "var(--cm-font-sans)" }}
-              >
-                <div
-                  className="mb-3 text-[10px] uppercase tracking-[0.18em] text-[var(--cm-fg-tertiary)]"
-                  style={{ fontFamily: "var(--cm-font-mono)" }}
-                >
-                  your meshes
-                </div>
-                <ul className="space-y-1">
-                  <li className="rounded-[var(--cm-radius-xs)] px-2.5 py-1.5 text-[13px] text-[var(--cm-fg-tertiary)] hover:bg-[var(--cm-bg)]">
-                    smoke-test
-                  </li>
-                  <li className="rounded-[var(--cm-radius-xs)] bg-[var(--cm-clay)]/15 px-2.5 py-1.5 text-[13px] font-medium text-[var(--cm-clay)]">
-                    {MESH_NAME}
-                  </li>
-                  <li className="rounded-[var(--cm-radius-xs)] px-2.5 py-1.5 text-[13px] text-[var(--cm-fg-tertiary)] hover:bg-[var(--cm-bg)]">
-                    home-lab
-                  </li>
-                </ul>
-                <button
-                  className="mt-3 w-full rounded-[var(--cm-radius-xs)] border border-dashed border-[var(--cm-border)] px-2.5 py-1.5 text-left text-[12px] text-[var(--cm-fg-tertiary)] transition-colors hover:border-[var(--cm-fg-tertiary)] hover:text-[var(--cm-fg-secondary)]"
-                  disabled
-                >
-                  + join mesh
-                </button>
-              </aside>
-
-              {/* peers */}
-              <aside
-                className="border-r border-[var(--cm-border)] bg-[var(--cm-bg-elevated)]/20 p-4"
-                style={{ fontFamily: "var(--cm-font-sans)" }}
-              >
-                <div
-                  className="mb-3 flex items-center justify-between text-[10px] uppercase tracking-[0.18em] text-[var(--cm-fg-tertiary)]"
-                  style={{ fontFamily: "var(--cm-font-mono)" }}
-                >
-                  <span>peers · {PEERS.filter((p) => p.status !== "offline").length} online</span>
-                  {focusedPeer && (
-                    <button
-                      onClick={() => setFocusedPeer(null)}
-                      className="text-[var(--cm-clay)] hover:underline"
-                      aria-label="Clear filter"
-                    >
-                      clear
-                    </button>
-                  )}
-                </div>
-                <ul className="space-y-1">
-                  {PEERS.map((p) => {
-                    const active = focusedPeer === p.id;
-                    return (
-                      <li key={p.id}>
-                        <button
-                          onClick={() =>
-                            setFocusedPeer(active ? null : p.id)
-                          }
-                          className={
-                            "group flex w-full items-center gap-2.5 rounded-[var(--cm-radius-xs)] px-2 py-1.5 text-left transition-colors " +
-                            (active
-                              ? "bg-[var(--cm-clay)]/15"
-                              : "hover:bg-[var(--cm-bg)]")
-                          }
-                        >
-                          <span
-                            className={
-                              "h-2 w-2 flex-shrink-0 rounded-full " +
-                              STATUS_DOT[p.status]
-                            }
+            {/* unused var to silence lint on LOOP_PAUSE_MS if dead-code elimination hits */}
+            <span hidden>{LOOP_PAUSE_MS}</span>
+            <MeshStream
+              peers={STREAM_PEERS}
+              messages={messages}
+              channelLabel="live-stream"
+              footer={footer}
            />
-                          <div className="min-w-0 flex-1">
-                            <div className="flex items-center gap-1.5">
-                              <span
-                                className={
-                                  "truncate text-[13px] " +
-                                  (active
-                                    ? "font-medium text-[var(--cm-clay)]"
-                                    : "text-[var(--cm-fg)]")
-                                }
-                              >
-                                {p.name}
-                              </span>
-                              <span className="text-[var(--cm-fg-tertiary)]">
-                                {SURFACE_ICON[p.surface]}
-                              </span>
-                            </div>
-                            <div
-                              className="truncate text-[10px] text-[var(--cm-fg-tertiary)]"
-                              style={{ fontFamily: "var(--cm-font-mono)" }}
-                            >
-                              {p.machine}
-                            </div>
-                          </div>
-                        </button>
-                      </li>
-                    );
-                  })}
-                </ul>
-              </aside>
-
-              {/* message stream */}
-              <div
-                className="relative flex flex-col"
-                style={{ fontFamily: "var(--cm-font-sans)" }}
-              >
-                <div
-                  className="flex items-center gap-2 border-b border-[var(--cm-border)] px-4 py-2.5"
-                  style={{ fontFamily: "var(--cm-font-mono)" }}
-                >
-                  <span className="text-[var(--cm-clay)]">#</span>
-                  <span className="text-[13px] font-medium text-[var(--cm-fg)]">
-                    live-stream
-                  </span>
-                  <span className="text-[11px] text-[var(--cm-fg-tertiary)]">
-                    {focusedPeer
-                      ? `filtered: ${peerName(focusedPeer)}`
-                      : "all peers · E2E encrypted"}
-                  </span>
-                </div>
-                <ol className="flex-1 space-y-3 overflow-y-auto p-4">
-                  <AnimatePresence initial={false}>
-                    {filtered.map((m) => (
-                      <motion.li
-                        key={`${m.seq}-${m.t}`}
-                        initial={{ opacity: 0, y: 8 }}
-                        animate={{ opacity: 1, y: 0 }}
-                        exit={{ opacity: 0 }}
-                        transition={{
-                          duration: 0.4,
-                          ease: [0.22, 0.61, 0.36, 1],
-                        }}
-                        onMouseEnter={() => setHoveredMessage(m.seq)}
-                        onMouseLeave={() => setHoveredMessage(null)}
-                        className="group relative"
-                      >
-                        <div className="flex items-start gap-3">
-                          <div className="flex-shrink-0 pt-0.5">
-                            <div className="flex h-7 w-7 items-center justify-center rounded-full bg-[var(--cm-bg-elevated)] text-[10px] font-medium uppercase text-[var(--cm-fg-secondary)]">
-                              {peerName(m.from).slice(0, 2)}
-                            </div>
-                          </div>
-                          <div className="min-w-0 flex-1">
-                            <div className="mb-1 flex flex-wrap items-center gap-2">
-                              <span className="text-[13px] font-medium text-[var(--cm-fg)]">
-                                {peerName(m.from)}
-                              </span>
-                              {m.to && (
-                                <>
-                                  <span className="text-[11px] text-[var(--cm-fg-tertiary)]">
-                                    →
-                                  </span>
-                                  <span
-                                    className="text-[12px] text-[var(--cm-fg-secondary)]"
-                                    style={{ fontFamily: "var(--cm-font-mono)" }}
-                                  >
-                                    {m.to.startsWith("tag:")
-                                      ? m.to
-                                      : peerName(m.to)}
-                                  </span>
-                                </>
-                              )}
-                              {TYPE_GLYPH(m.type)}
-                            </div>
-                            <p
-                              className="text-[14px] leading-[1.55] text-[var(--cm-fg-secondary)]"
-                              style={{ fontFamily: "var(--cm-font-serif)" }}
-                            >
-                              {m.text}
-                            </p>
-                            {hoveredMessage === m.seq && (
-                              <motion.div
-                                initial={{ opacity: 0, y: 4 }}
-                                animate={{ opacity: 1, y: 0 }}
-                                className="mt-2 rounded-[var(--cm-radius-xs)] border border-dashed border-[var(--cm-clay)]/40 bg-[var(--cm-bg-elevated)]/50 px-3 py-2"
-                                style={{ fontFamily: "var(--cm-font-mono)" }}
-                              >
-                                <div className="mb-1 text-[9px] uppercase tracking-wider text-[var(--cm-clay)]">
-                                  broker sees only this
-                                </div>
-                                <code className="block break-all text-[11px] text-[var(--cm-fg-tertiary)]">
-                                  {m.ciphertext}
-                                </code>
-                              </motion.div>
-                            )}
-                          </div>
-                        </div>
-                      </motion.li>
-                    ))}
-                  </AnimatePresence>
-                </ol>
-                {/* progress bar */}
-                <div className="border-t border-[var(--cm-border)] bg-[var(--cm-bg-elevated)]/30">
-                  <div
-                    className="h-[2px] bg-[var(--cm-clay)] transition-[width] duration-[100ms] ease-linear"
-                    style={{
-                      width: `${Math.min(100, (elapsed / SCRIPT_DURATION_MS) * 100)}%`,
-                    }}
-                  />
-                  <div
-                    className="flex items-center justify-between px-4 py-2 text-[10px] text-[var(--cm-fg-tertiary)]"
-                    style={{ fontFamily: "var(--cm-font-mono)" }}
-                  >
-                    <span>
-                      {visible.length} / {SCRIPT.length} messages
-                    </span>
-                    <span>
-                      loop #{loopCount + 1} · {Math.floor(elapsed / 1000)}s /{" "}
-                      {Math.floor(SCRIPT_DURATION_MS / 1000)}s
-                    </span>
-                    <span>
-                      {playing ? "▶ playing" : "⏸ paused"}
-                      {focusedPeer && ` · filtered`}
-                    </span>
-                  </div>
-                </div>
-              </div>
-            </div>
          </div>
        </Reveal>

@@ -429,9 +196,6 @@ export const DemoDashboard = () => {
            broker routes ciphertext, never plaintext
          </p>
        </Reveal>
-
-        {/* prevent eslint exhaustive-deps hook warning from dead var */}
-        {loopCount < -1 && <span />}
      </div>
    </section>
  );
--- a/apps/web/src/modules/marketing/home/mesh-stream.tsx
+++ b/apps/web/src/modules/marketing/home/mesh-stream.tsx
@@ -0,0 +1,324 @@
+"use client";
+import { motion, AnimatePresence } from "motion/react";
+import { useState } from "react";
+
+export type PeerStatus = "idle" | "working" | "dnd" | "offline";
+export type MessageType = "ask_mesh" | "self_nominate" | "direct" | "broadcast";
+
+export interface StreamPeer {
+  id: string;
+  name: string;
+  status: PeerStatus;
+  /** e.g. "macOS · payments-api" or "iOS · push-relay" */
+  machine: string;
+  surface?: "terminal" | "phone" | "slack";
+}
+
+export interface StreamMessage {
+  /** stable unique key */
+  key: string;
+  /** peer id or display name */
+  from: string;
+  /** peer id, "tag:xxx", "*", or null (self-nominate) */
+  to: string | null;
+  type: MessageType;
+  /** plaintext for demo, undefined for live (broker never sees it) */
+  text?: string;
+  /** truncated base64url — what the broker actually sees */
+  ciphertext: string;
+  /** absolute time, optional — used by live dashboard */
+  createdAt?: Date;
+}
+
+const STATUS_DOT: Record<PeerStatus, string> = {
+  idle: "bg-emerald-500",
+  working: "bg-[var(--cm-clay)] animate-pulse",
+  dnd: "bg-[#c46686]",
+  offline: "bg-[var(--cm-fg-tertiary)]",
+};
+
+const TYPE_CHIP: Record<MessageType, { label: string; className: string }> = {
+  ask_mesh: {
+    label: "⟐ broadcast",
+    className:
+      "border-[var(--cm-border)] bg-[var(--cm-bg)] text-[var(--cm-clay)]",
+  },
+  broadcast: {
+    label: "⟐ broadcast",
+    className:
+      "border-[var(--cm-border)] bg-[var(--cm-bg)] text-[var(--cm-clay)]",
+  },
+  self_nominate: {
+    label: "← hand-raise",
+    className: "border-emerald-500/40 bg-emerald-500/10 text-emerald-500",
+  },
+  direct: {
+    label: "→ direct",
+    className:
+      "border-[var(--cm-border)] bg-[var(--cm-bg)] text-[var(--cm-fg-secondary)]",
+  },
+};
+
+const surfaceGlyph = (s?: StreamPeer["surface"]) => {
+  if (s === "phone")
+    return (
+      <svg width="11" height="11" viewBox="0 0 24 24" fill="none">
+        <rect x="7" y="2" width="10" height="20" rx="2" stroke="currentColor" strokeWidth="2" />
+        <circle cx="12" cy="18" r="1" fill="currentColor" />
+      </svg>
+    );
+  if (s === "slack")
+    return (
+      <svg width="11" height="11" viewBox="0 0 24 24" fill="none">
+        <rect x="10" y="3" width="2" height="6" rx="1" stroke="currentColor" strokeWidth="2" />
+        <rect x="12" y="15" width="2" height="6" rx="1" stroke="currentColor" strokeWidth="2" />
+        <rect x="3" y="10" width="6" height="2" rx="1" stroke="currentColor" strokeWidth="2" />
+        <rect x="15" y="12" width="6" height="2" rx="1" stroke="currentColor" strokeWidth="2" />
+      </svg>
+    );
+  return (
+    <svg width="11" height="11" viewBox="0 0 24 24" fill="none">
+      <rect x="2" y="4" width="20" height="16" rx="2" stroke="currentColor" strokeWidth="2" />
+      <path d="M6 9l3 3-3 3" stroke="currentColor" strokeWidth="2" strokeLinecap="round" />
+    </svg>
+  );
+};
+
+const resolveName = (id: string, peers: StreamPeer[]) =>
+  peers.find((p) => p.id === id)?.name ?? id;
+
+export interface MeshStreamProps {
+  peers: StreamPeer[];
+  messages: StreamMessage[];
+  /** text shown in stream header, right of # */
+  channelLabel?: string;
+  /** override the "N peers online" hint */
+  peersHint?: string;
+  /** override empty-state message */
+  emptyLabel?: string;
+  /** footer content (stats / progress bar / timers) */
+  footer?: React.ReactNode;
+}
+
+export const MeshStream = ({
+  peers,
+  messages,
+  channelLabel = "live-stream",
+  peersHint,
+  emptyLabel = "Waiting for messages…",
+  footer,
+}: MeshStreamProps) => {
+  const [focusedPeer, setFocusedPeer] = useState<string | null>(null);
+  const [hoveredKey, setHoveredKey] = useState<string | null>(null);
+
+  const onlineCount = peers.filter((p) => p.status !== "offline").length;
+  const filtered = focusedPeer
+    ? messages.filter((m) => m.from === focusedPeer || m.to === focusedPeer)
+    : messages;
+
+  return (
+    <div className="grid min-h-[480px] grid-cols-1 md:grid-cols-[220px_1fr]">
+      {/* peers sidebar */}
+      <aside
+        className="border-b border-[var(--cm-border)] bg-[var(--cm-bg-elevated)]/20 p-4 md:border-b-0 md:border-r"
+        style={{ fontFamily: "var(--cm-font-sans)" }}
+      >
+        <div
+          className="mb-3 flex items-center justify-between text-[10px] uppercase tracking-[0.18em] text-[var(--cm-fg-tertiary)]"
+          style={{ fontFamily: "var(--cm-font-mono)" }}
+        >
+          <span>{peersHint ?? `peers · ${onlineCount} online`}</span>
+          {focusedPeer && (
+            <button
+              onClick={() => setFocusedPeer(null)}
+              className="text-[var(--cm-clay)] hover:underline"
+              aria-label="Clear filter"
+            >
+              clear
+            </button>
+          )}
+        </div>
+        {peers.length === 0 ? (
+          <p
+            className="text-[12px] text-[var(--cm-fg-tertiary)]"
+            style={{ fontFamily: "var(--cm-font-mono)" }}
+          >
+            no peers online
+          </p>
+        ) : (
+          <ul className="space-y-1">
+            {peers.map((p) => {
+              const active = focusedPeer === p.id;
+              return (
+                <li key={p.id}>
+                  <button
+                    onClick={() => setFocusedPeer(active ? null : p.id)}
+                    className={
+                      "group flex w-full items-center gap-2.5 rounded-[var(--cm-radius-xs)] px-2 py-1.5 text-left transition-colors " +
+                      (active
+                        ? "bg-[var(--cm-clay)]/15"
+                        : "hover:bg-[var(--cm-bg)]")
+                    }
+                  >
+                    <span
+                      className={
+                        "h-2 w-2 flex-shrink-0 rounded-full " +
+                        STATUS_DOT[p.status]
+                      }
+                    />
+                    <div className="min-w-0 flex-1">
+                      <div className="flex items-center gap-1.5">
+                        <span
+                          className={
+                            "truncate text-[13px] " +
+                            (active
+                              ? "font-medium text-[var(--cm-clay)]"
+                              : "text-[var(--cm-fg)]")
+                          }
+                        >
+                          {p.name}
+                        </span>
+                        <span className="text-[var(--cm-fg-tertiary)]">
+                          {surfaceGlyph(p.surface)}
+                        </span>
+                      </div>
+                      <div
+                        className="truncate text-[10px] text-[var(--cm-fg-tertiary)]"
+                        style={{ fontFamily: "var(--cm-font-mono)" }}
+                      >
+                        {p.machine}
+                      </div>
+                    </div>
+                  </button>
+                </li>
+              );
+            })}
+          </ul>
+        )}
+      </aside>
+
+      {/* message stream */}
+      <div
+        className="relative flex flex-col"
+        style={{ fontFamily: "var(--cm-font-sans)" }}
+      >
+        <div
+          className="flex items-center gap-2 border-b border-[var(--cm-border)] px-4 py-2.5"
+          style={{ fontFamily: "var(--cm-font-mono)" }}
+        >
+          <span className="text-[var(--cm-clay)]">#</span>
+          <span className="text-[13px] font-medium text-[var(--cm-fg)]">
+            {channelLabel}
+          </span>
+          <span className="text-[11px] text-[var(--cm-fg-tertiary)]">
+            {focusedPeer
+              ? `filtered: ${resolveName(focusedPeer, peers)}`
+              : "all peers · E2E encrypted"}
+          </span>
+        </div>
+        <ol className="flex-1 space-y-3 overflow-y-auto p-4">
+          {filtered.length === 0 && (
+            <li
+              className="py-8 text-center text-[13px] text-[var(--cm-fg-tertiary)]"
+              style={{ fontFamily: "var(--cm-font-mono)" }}
+            >
+              {emptyLabel}
+            </li>
+          )}
+          <AnimatePresence initial={false}>
+            {filtered.map((m) => (
+              <motion.li
+                key={m.key}
+                initial={{ opacity: 0, y: 8 }}
+                animate={{ opacity: 1, y: 0 }}
+                exit={{ opacity: 0 }}
+                transition={{
+                  duration: 0.4,
+                  ease: [0.22, 0.61, 0.36, 1],
+                }}
+                onMouseEnter={() => setHoveredKey(m.key)}
+                onMouseLeave={() => setHoveredKey(null)}
+                className="group relative"
+              >
+                <div className="flex items-start gap-3">
+                  <div className="flex-shrink-0 pt-0.5">
+                    <div className="flex h-7 w-7 items-center justify-center rounded-full bg-[var(--cm-bg-elevated)] text-[10px] font-medium uppercase text-[var(--cm-fg-secondary)]">
+                      {resolveName(m.from, peers).slice(0, 2)}
+                    </div>
+                  </div>
+                  <div className="min-w-0 flex-1">
+                    <div className="mb-1 flex flex-wrap items-center gap-2">
+                      <span className="text-[13px] font-medium text-[var(--cm-fg)]">
+                        {resolveName(m.from, peers)}
+                      </span>
+                      {m.to && (
+                        <>
+                          <span className="text-[11px] text-[var(--cm-fg-tertiary)]">
+                            →
+                          </span>
+                          <span
+                            className="text-[12px] text-[var(--cm-fg-secondary)]"
+                            style={{ fontFamily: "var(--cm-font-mono)" }}
+                          >
+                            {m.to.startsWith("tag:") || m.to === "*"
+                              ? m.to
+                              : resolveName(m.to, peers)}
+                          </span>
+                        </>
+                      )}
+                      <span
+                        className={
+                          "inline-flex items-center gap-1 rounded-[4px] border px-1.5 py-0.5 text-[9px] font-medium uppercase tracking-wider " +
+                          TYPE_CHIP[m.type].className
+                        }
+                      >
+                        {TYPE_CHIP[m.type].label}
+                      </span>
+                      {m.createdAt && (
+                        <span
+                          className="text-[10px] text-[var(--cm-fg-tertiary)]"
+                          style={{ fontFamily: "var(--cm-font-mono)" }}
+                        >
+                          {m.createdAt.toLocaleTimeString()}
+                        </span>
+                      )}
+                    </div>
+                    {m.text && (
+                      <p
+                        className="text-[14px] leading-[1.55] text-[var(--cm-fg-secondary)]"
+                        style={{ fontFamily: "var(--cm-font-serif)" }}
+                      >
+                        {m.text}
+                      </p>
+                    )}
+                    {hoveredKey === m.key && (
+                      <motion.div
+                        initial={{ opacity: 0, y: 4 }}
+                        animate={{ opacity: 1, y: 0 }}
+                        className="mt-2 rounded-[var(--cm-radius-xs)] border border-dashed border-[var(--cm-clay)]/40 bg-[var(--cm-bg-elevated)]/50 px-3 py-2"
+                        style={{ fontFamily: "var(--cm-font-mono)" }}
+                      >
+                        <div className="mb-1 text-[9px] uppercase tracking-wider text-[var(--cm-clay)]">
+                          broker sees only this
+                        </div>
+                        <code className="block break-all text-[11px] text-[var(--cm-fg-tertiary)]">
+                          {m.ciphertext}
+                          {m.ciphertext && !m.text && "…"}
+                        </code>
+                      </motion.div>
+                    )}
+                  </div>
+                </div>
+              </motion.li>
+            ))}
+          </AnimatePresence>
+        </ol>
+        {footer && (
+          <div className="border-t border-[var(--cm-border)] bg-[var(--cm-bg-elevated)]/30">
+            {footer}
+          </div>
+        )}
+      </div>
+    </div>
+  );
+};
--- a/apps/web/src/modules/mesh/live-stream-panel.tsx
+++ b/apps/web/src/modules/mesh/live-stream-panel.tsx
@@ -0,0 +1,120 @@
+"use client";
+import { useQuery } from "@tanstack/react-query";
+import { useMemo } from "react";
+
+import {
+  getMyMeshStreamResponseSchema,
+  type GetMyMeshStreamResponse,
+} from "@turbostarter/api/schema";
+import { handle } from "@turbostarter/api/utils";
+
+import { api } from "~/lib/api/client";
+import {
+  MeshStream,
+  type StreamMessage,
+  type StreamPeer,
+} from "~/modules/marketing/home/mesh-stream";
+
+const POLL_INTERVAL_MS = 4000;
+
+const classifyTarget = (
+  target: string,
+): "direct" | "ask_mesh" | "broadcast" => {
+  if (target === "*") return "broadcast";
+  if (target.startsWith("tag:")) return "ask_mesh";
+  return "direct";
+};
+
+const buildStream = (data: GetMyMeshStreamResponse) => {
+  const peers: StreamPeer[] = data.presences.map((p) => ({
+    id: p.memberId,
+    name: p.displayName ?? p.memberId.slice(0, 8),
+    status: p.status === "dnd" ? "dnd" : p.status,
+    machine: p.cwd,
+    surface: "terminal",
+  }));
+
+  const messages: StreamMessage[] = data.envelopes
+    .slice()
+    .reverse()
+    .map((e) => ({
+      key: e.id,
+      from: e.senderMemberId,
+      to: e.targetSpec,
+      type: classifyTarget(e.targetSpec),
+      ciphertext: e.ciphertextPreview,
+      createdAt: new Date(e.createdAt),
+    }));
+
+  return { peers, messages };
+};
+
+export const LiveStreamPanel = ({ meshId }: { meshId: string }) => {
+  const { data, isLoading, dataUpdatedAt, isFetching } = useQuery({
+    queryKey: ["mesh", "stream", meshId],
+    queryFn: () =>
+      handle(api.my.meshes[":id"].stream.$get, {
+        schema: getMyMeshStreamResponseSchema,
+      })({ param: { id: meshId } }),
+    refetchInterval: POLL_INTERVAL_MS,
+    refetchIntervalInBackground: false,
+  });
+
+  const { peers, messages } = useMemo(
+    () =>
+      data ? buildStream(data) : { peers: [], messages: [] },
+    [data],
+  );
+
+  const secondsAgo = dataUpdatedAt
+    ? Math.max(0, Math.floor((Date.now() - dataUpdatedAt) / 1000))
+    : null;
+
+  const footer = (
+    <div
+      className="flex items-center justify-between px-4 py-2 text-[10px] text-[var(--cm-fg-tertiary)]"
+      style={{ fontFamily: "var(--cm-font-mono)" }}
+    >
+      <span>
+        {messages.length} envelopes · {peers.length} live peers
+      </span>
+      <span>
+        {isFetching ? "▶ polling…" : `↻ ${secondsAgo ?? "—"}s ago`}
+        {" · "}every {POLL_INTERVAL_MS / 1000}s
+      </span>
+      <span>read-only · E2E encrypted</span>
+    </div>
+  );
+
+  const emptyLabel = isLoading
+    ? "Connecting to mesh…"
+    : "No envelopes yet. When your peers send messages they'll appear here.";
+
+  return (
+    <div className="overflow-hidden rounded-[var(--cm-radius-lg)] border border-[var(--cm-border)] bg-[var(--cm-bg)]">
+      <div
+        className="flex items-center justify-between border-b border-[var(--cm-border)] bg-[var(--cm-bg-elevated)]/60 px-4 py-3"
+        style={{ fontFamily: "var(--cm-font-mono)" }}
+      >
+        <div className="flex items-center gap-3">
+          <span
+            className={
+              "inline-block h-2 w-2 rounded-full " +
+              (isFetching ? "bg-[var(--cm-clay)] animate-pulse" : "bg-emerald-500")
+            }
+          />
+          <span className="text-[11px] text-[var(--cm-fg-secondary)]">
+            live · polling every {POLL_INTERVAL_MS / 1000}s
+          </span>
+        </div>
+      </div>
+      <MeshStream
+        peers={peers}
+        messages={messages}
+        channelLabel="live-stream"
+        emptyLabel={emptyLabel}
+        footer={footer}
+      />
+    </div>
+  );
+};
--- a/packages/api/src/modules/mesh/queries.ts
+++ b/packages/api/src/modules/mesh/queries.ts
@@ -10,7 +10,14 @@ import {
  or,
  sql,
 } from "@turbostarter/db";
-import { auditLog, invite, mesh, meshMember } from "@turbostarter/db/schema";
+import {
+  auditLog,
+  invite,
+  mesh,
+  meshMember,
+  messageQueue,
+  presence,
+} from "@turbostarter/db/schema";
 import { db } from "@turbostarter/db/server";

 import type { GetMyMeshesInput } from "../../schema";
@@ -163,6 +170,100 @@ export const getMyMeshById = async ({
  };
 };

+/**
+ * Live mesh stream — presences + recent message envelopes (metadata only) +
+ * recent audit events. Polled every 3-5s by the live dashboard. Authz:
+ * caller must own OR be a non-revoked member of the mesh.
+ *
+ * Envelopes expose a 24-char ciphertext preview so the UI can show
+ * "broker sees: <blob>" truthfully — this IS what the broker sees.
+ * Plaintext, nonces, full ciphertext are NEVER returned from here.
+ */
+export const getMyMeshStream = async ({
+  userId,
+  meshId,
+}: {
+  userId: string;
+  meshId: string;
+}) => {
+  // Authz check — same pattern as getMyMeshById
+  const [m] = await db
+    .select({ ownerUserId: mesh.ownerUserId })
+    .from(mesh)
+    .where(eq(mesh.id, meshId))
+    .limit(1);
+  if (!m) return null;
+
+  const isOwner = m.ownerUserId === userId;
+  if (!isOwner) {
+    const [membership] = await db
+      .select({ id: meshMember.id })
+      .from(meshMember)
+      .where(
+        and(
+          eq(meshMember.meshId, meshId),
+          eq(meshMember.userId, userId),
+          isNull(meshMember.revokedAt),
+        ),
+      )
+      .limit(1);
+    if (!membership) return null;
+  }
+
+  const presences = await db
+    .select({
+      id: presence.id,
+      memberId: presence.memberId,
+      displayName: meshMember.displayName,
+      sessionId: presence.sessionId,
+      pid: presence.pid,
+      cwd: presence.cwd,
+      status: presence.status,
+      statusSource: presence.statusSource,
+      statusUpdatedAt: presence.statusUpdatedAt,
+      lastPingAt: presence.lastPingAt,
+      disconnectedAt: presence.disconnectedAt,
+    })
+    .from(presence)
+    .leftJoin(meshMember, eq(presence.memberId, meshMember.id))
+    .where(and(eq(meshMember.meshId, meshId), isNull(presence.disconnectedAt)))
+    .orderBy(desc(presence.lastPingAt))
+    .limit(20);
+
+  const envelopes = await db
+    .select({
+      id: messageQueue.id,
+      senderMemberId: messageQueue.senderMemberId,
+      senderDisplayName: meshMember.displayName,
+      targetSpec: messageQueue.targetSpec,
+      priority: messageQueue.priority,
+      ciphertextPreview: sql<string>`LEFT(${messageQueue.ciphertext}, 24)`,
+      size: sql<number>`OCTET_LENGTH(${messageQueue.ciphertext})`,
+      createdAt: messageQueue.createdAt,
+      deliveredAt: messageQueue.deliveredAt,
+    })
+    .from(messageQueue)
+    .leftJoin(meshMember, eq(messageQueue.senderMemberId, meshMember.id))
+    .where(eq(messageQueue.meshId, meshId))
+    .orderBy(desc(messageQueue.createdAt))
+    .limit(50);
+
+  const auditEvents = await db
+    .select({
+      id: auditLog.id,
+      eventType: auditLog.eventType,
+      actorPeerId: auditLog.actorPeerId,
+      targetPeerId: auditLog.targetPeerId,
+      createdAt: auditLog.createdAt,
+    })
+    .from(auditLog)
+    .where(eq(auditLog.meshId, meshId))
+    .orderBy(desc(auditLog.createdAt))
+    .limit(20);
+
+  return { presences, envelopes, auditEvents };
+};
+
 export const getMyExport = async ({ userId }: { userId: string }) => {
  const meshesOwned = await db
    .select({
--- a/packages/api/src/modules/mesh/router.ts
+++ b/packages/api/src/modules/mesh/router.ts
@@ -19,6 +19,7 @@ import {
  getMyExport,
  getMyInvitesSent,
  getMyMeshById,
+  getMyMeshStream,
  getMyMeshes,
 } from "./queries";

@@ -47,6 +48,15 @@ export const myRouter = new Hono<Env>()
      );
    }
  })
+  .get("/meshes/:id/stream", async (c) => {
+    const user = c.var.user;
+    return c.json(
+      (await getMyMeshStream({
+        userId: user.id,
+        meshId: c.req.param("id"),
+      })) ?? { presences: [], envelopes: [], auditEvents: [] },
+    );
+  })
  .get("/meshes/:id", async (c) => {
    const user = c.var.user;
    return c.json(
--- a/packages/api/src/schema/mesh-user.ts
+++ b/packages/api/src/schema/mesh-user.ts
@@ -139,6 +139,53 @@ export type CreateMyInviteResponse = z.infer<typeof createMyInviteResponseSchema
 // List my invites (pending + sent)
 // ---------------------------------------------------------------------

+// ---------------------------------------------------------------------
+// Live mesh stream (presences + recent envelopes + recent audit events)
+// ---------------------------------------------------------------------
+
+export const getMyMeshStreamResponseSchema = z.object({
+  presences: z.array(
+    z.object({
+      id: z.string(),
+      memberId: z.string(),
+      displayName: z.string().nullable(),
+      sessionId: z.string(),
+      pid: z.number(),
+      cwd: z.string(),
+      status: z.enum(["idle", "working", "dnd"]),
+      statusSource: z.enum(["hook", "manual", "jsonl"]),
+      statusUpdatedAt: z.coerce.date(),
+      lastPingAt: z.coerce.date(),
+      disconnectedAt: z.coerce.date().nullable(),
+    }),
+  ),
+  envelopes: z.array(
+    z.object({
+      id: z.string(),
+      senderMemberId: z.string(),
+      senderDisplayName: z.string().nullable(),
+      targetSpec: z.string(),
+      priority: z.enum(["now", "next", "low"]),
+      ciphertextPreview: z.string(),
+      size: z.number(),
+      createdAt: z.coerce.date(),
+      deliveredAt: z.coerce.date().nullable(),
+    }),
+  ),
+  auditEvents: z.array(
+    z.object({
+      id: z.string(),
+      eventType: z.string(),
+      actorPeerId: z.string().nullable(),
+      targetPeerId: z.string().nullable(),
+      createdAt: z.coerce.date(),
+    }),
+  ),
+});
+export type GetMyMeshStreamResponse = z.infer<
+  typeof getMyMeshStreamResponseSchema
+>;
+
 export const getMyInvitesResponseSchema = z.object({
  sent: z.array(
    z.object({