feat(cli): v1.7.0 — terminal parity for SSE + members + mentions

Three new verbs that wrap the v1.6.x REST surface:

  claudemesh topic tail <name>  → live SSE consumer with N-message backfill
  claudemesh member list        → mesh roster decorated with online state
  claudemesh notification list  → recent @-mentions of you across topics

Each command auto-mints a 5-minute read-only apikey via the WS
broker and revokes on exit, so users don't manage tokens. SSE
client uses fetch + ReadableStream so the bearer stays in the
Authorization header.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/cli/src/commands/index.ts

@@ -26,4 +26,7 @@ export { runWelcome } from "./welcome.js";
 export { runHook } from "./hook.js";
 export { runMcp } from "./mcp.js";
 export { runSeedTestMesh } from "./seed-test-mesh.js";
+export { runNotificationList } from "./notification.js";
+export { runMemberList } from "./member.js";
+export { runTopicTail } from "./topic-tail.js";
 export { withMesh } from "./connect.js";

apps/cli/src/commands/member.ts

@@ -0,0 +1,78 @@
+/**
+ * `claudemesh member list` — every (non-revoked) member of the chosen
+ * mesh, decorated with online state. Distinct from `peer list`: peers
+ * shows live WS sessions, members shows roster.
+ */
+
+import { withRestKey } from "~/services/api/with-rest-key.js";
+import { request } from "~/services/api/client.js";
+import { render } from "~/ui/render.js";
+import { bold, clay, dim, green, red, yellow } from "~/ui/styles.js";
+import { EXIT } from "~/constants/exit-codes.js";
+
+export interface MemberFlags {
+  mesh?: string;
+  json?: boolean;
+  /** Show only online members. */
+  online?: boolean;
+}
+
+interface MemberRow {
+  memberId: string;
+  pubkey: string;
+  displayName: string;
+  role: string;
+  isHuman: boolean;
+  joinedAt: string;
+  online: boolean;
+  status: string;
+  summary: string | null;
+}
+
+function statusGlyph(m: MemberRow): string {
+  if (!m.online) return dim("○");
+  if (m.status === "dnd") return red("●");
+  if (m.status === "working") return yellow("●");
+  return green("●");
+}
+
+export async function runMemberList(flags: MemberFlags): Promise<number> {
+  return withRestKey(
+    { meshSlug: flags.mesh ?? null, purpose: "members" },
+    async ({ secret, meshSlug }) => {
+      const result = await request<{ members: MemberRow[] }>({
+        path: "/api/v1/members",
+        token: secret,
+      });
+
+      const filtered = flags.online
+        ? result.members.filter((m) => m.online)
+        : result.members;
+
+      if (flags.json) {
+        console.log(JSON.stringify({ members: filtered }, null, 2));
+        return EXIT.SUCCESS;
+      }
+
+      if (filtered.length === 0) {
+        render.info(
+          dim(flags.online ? `no online members in ${meshSlug}.` : `no members in ${meshSlug}.`),
+        );
+        return EXIT.SUCCESS;
+      }
+
+      const onlineCount = result.members.filter((m) => m.online).length;
+      render.section(
+        `${clay(meshSlug)} members (${onlineCount}/${result.members.length} online)`,
+      );
+      for (const m of filtered) {
+        const tag = m.isHuman ? dim("human") : dim("bot");
+        const summary = m.summary ? ` — ${dim(m.summary)}` : "";
+        process.stdout.write(
+          `  ${statusGlyph(m)} ${bold(m.displayName)}  ${tag}  ${dim(m.role)}  ${dim(m.pubkey.slice(0, 8))}${summary}\n`,
+        );
+      }
+      return EXIT.SUCCESS;
+    },
+  );
+}

apps/cli/src/commands/notification.ts

@@ -0,0 +1,93 @@
+/**
+ * `claudemesh notification list` — recent @-mentions of the viewer
+ * across topics in the chosen mesh. Server-side regex match over the
+ * v0.2.0 plaintext-base64 ciphertext; the v0.3.0 per-topic encryption
+ * cut will move this to a notification table populated at write time.
+ */
+
+import { withRestKey } from "~/services/api/with-rest-key.js";
+import { request } from "~/services/api/client.js";
+import { render } from "~/ui/render.js";
+import { bold, clay, dim } from "~/ui/styles.js";
+import { EXIT } from "~/constants/exit-codes.js";
+
+export interface NotificationFlags {
+  mesh?: string;
+  json?: boolean;
+  since?: string;
+}
+
+interface NotificationRow {
+  id: string;
+  topicId: string;
+  topicName: string;
+  senderName: string;
+  senderPubkey: string;
+  ciphertext: string;
+  createdAt: string;
+}
+
+interface NotificationsResponse {
+  notifications: NotificationRow[];
+  since: string;
+  mentionedAs: string;
+}
+
+function decodeCiphertext(b64: string): string {
+  try {
+    return Buffer.from(b64, "base64").toString("utf-8");
+  } catch {
+    return "[decode failed]";
+  }
+}
+
+function fmtRelative(iso: string): string {
+  const ms = Date.now() - new Date(iso).getTime();
+  if (ms < 60_000) return "now";
+  if (ms < 3_600_000) return `${Math.floor(ms / 60_000)}m`;
+  if (ms < 86_400_000) return `${Math.floor(ms / 3_600_000)}h`;
+  return `${Math.floor(ms / 86_400_000)}d`;
+}
+
+export async function runNotificationList(flags: NotificationFlags): Promise<number> {
+  return withRestKey(
+    { meshSlug: flags.mesh ?? null, purpose: "notifications" },
+    async ({ secret }) => {
+      const qs = flags.since ? `?since=${encodeURIComponent(flags.since)}` : "";
+      const result = await request<NotificationsResponse>({
+        path: `/api/v1/notifications${qs}`,
+        token: secret,
+      });
+
+      if (flags.json) {
+        const decoded = result.notifications.map((n) => ({
+          ...n,
+          message: decodeCiphertext(n.ciphertext),
+        }));
+        console.log(JSON.stringify({ ...result, notifications: decoded }, null, 2));
+        return EXIT.SUCCESS;
+      }
+
+      if (result.notifications.length === 0) {
+        render.info(
+          dim(`no mentions of @${result.mentionedAs} since ${result.since}.`),
+        );
+        return EXIT.SUCCESS;
+      }
+
+      render.section(
+        `mentions of @${bold(result.mentionedAs)} (${result.notifications.length})`,
+      );
+      for (const n of result.notifications) {
+        const when = fmtRelative(n.createdAt);
+        const msg = decodeCiphertext(n.ciphertext).replace(/\s+/g, " ").trim();
+        const snippet = msg.length > 100 ? msg.slice(0, 97) + "…" : msg;
+        process.stdout.write(
+          `  ${clay("#" + n.topicName)}  ${dim(when)}  ${bold(n.senderName)}\n`,
+        );
+        process.stdout.write(`    ${snippet}\n`);
+      }
+      return EXIT.SUCCESS;
+    },
+  );
+}

apps/cli/src/commands/topic-tail.ts

@@ -0,0 +1,196 @@
+/**
+ * `claudemesh topic tail <name>` — live SSE consumer of a topic stream.
+ * Prints the last N messages from /v1/topics/:name/messages, then opens
+ * the SSE firehose at /v1/topics/:name/stream and prints new messages
+ * as they arrive. Ctrl-C to exit.
+ */
+
+import { URLS } from "~/constants/urls.js";
+import { withRestKey } from "~/services/api/with-rest-key.js";
+import { request } from "~/services/api/client.js";
+import { render } from "~/ui/render.js";
+import { bold, clay, dim } from "~/ui/styles.js";
+import { EXIT } from "~/constants/exit-codes.js";
+
+export interface TopicTailFlags {
+  mesh?: string;
+  json?: boolean;
+  limit?: number | string;
+  /** Skip the initial backfill — only show forward messages. */
+  forwardOnly?: boolean;
+}
+
+interface TopicMessage {
+  id: string;
+  senderPubkey: string;
+  senderName: string;
+  nonce: string;
+  ciphertext: string;
+  createdAt: string;
+}
+
+interface HistoryResponse {
+  topic: string;
+  topicId: string;
+  messages: TopicMessage[];
+}
+
+function decodeCiphertext(b64: string): string {
+  try {
+    return Buffer.from(b64, "base64").toString("utf-8");
+  } catch {
+    return "[decode failed]";
+  }
+}
+
+function fmtTime(iso: string): string {
+  try {
+    return new Date(iso).toLocaleTimeString([], {
+      hour: "2-digit",
+      minute: "2-digit",
+      second: "2-digit",
+    });
+  } catch {
+    return iso;
+  }
+}
+
+function printMessage(m: TopicMessage, json: boolean): void {
+  const text = decodeCiphertext(m.ciphertext);
+  if (json) {
+    console.log(JSON.stringify({ ...m, message: text }));
+    return;
+  }
+  process.stdout.write(
+    `  ${dim(fmtTime(m.createdAt))}  ${bold(m.senderName || m.senderPubkey.slice(0, 8))}  ${text}\n`,
+  );
+}
+
+interface SseEvent {
+  event: string;
+  id?: string;
+  data: string;
+}
+
+async function* readSseStream(
+  reader: ReadableStreamDefaultReader<Uint8Array>,
+): AsyncGenerator<SseEvent> {
+  const decoder = new TextDecoder();
+  let buffer = "";
+  while (true) {
+    const { value, done } = await reader.read();
+    if (done) break;
+    buffer += decoder.decode(value, { stream: true });
+    let idx: number;
+    while ((idx = buffer.indexOf("\n\n")) !== -1) {
+      const block = buffer.slice(0, idx);
+      buffer = buffer.slice(idx + 2);
+      const ev: SseEvent = { event: "message", data: "" };
+      const dataLines: string[] = [];
+      for (const line of block.split("\n")) {
+        if (!line || line.startsWith(":")) continue;
+        const colon = line.indexOf(":");
+        if (colon < 0) continue;
+        const field = line.slice(0, colon);
+        const val = line.slice(colon + 1).replace(/^ /, "");
+        if (field === "event") ev.event = val;
+        else if (field === "id") ev.id = val;
+        else if (field === "data") dataLines.push(val);
+      }
+      ev.data = dataLines.join("\n");
+      yield ev;
+    }
+  }
+}
+
+export async function runTopicTail(name: string, flags: TopicTailFlags): Promise<number> {
+  if (!name) {
+    render.err("Usage: claudemesh topic tail <topic> [--limit N]");
+    return EXIT.INVALID_ARGS;
+  }
+  const cleanName = name.replace(/^#/, "");
+  const limit = flags.limit ? Number(flags.limit) : 20;
+
+  return withRestKey(
+    {
+      meshSlug: flags.mesh ?? null,
+      purpose: `tail-${cleanName}`,
+      capabilities: ["read"],
+      topicScopes: [cleanName],
+    },
+    async ({ secret, meshSlug }) => {
+      // 1. Backfill the most recent N messages so the user sees context
+      //    when they tail an active topic.
+      if (!flags.forwardOnly && limit > 0) {
+        try {
+          const history = await request<HistoryResponse>({
+            path: `/api/v1/topics/${encodeURIComponent(cleanName)}/messages?limit=${limit}`,
+            token: secret,
+          });
+          if (!flags.json) {
+            render.section(
+              `${clay("#" + cleanName)} on ${dim(meshSlug)} — backfill ${history.messages.length}, then live`,
+            );
+          }
+          // History is newest-first; reverse for chronological display.
+          for (const m of history.messages.slice().reverse()) {
+            printMessage(m, flags.json ?? false);
+          }
+        } catch (err) {
+          render.warn(`backfill failed: ${(err as Error).message}`);
+        }
+      }
+
+      // 2. Open the SSE firehose. fetch + ReadableStream so the bearer
+      //    stays in the Authorization header (no token-in-URL leak).
+      const url = `${URLS.API_BASE}/api/v1/topics/${encodeURIComponent(cleanName)}/stream`;
+      const ctl = new AbortController();
+      const onSig = () => ctl.abort();
+      process.once("SIGINT", onSig);
+      process.once("SIGTERM", onSig);
+
+      try {
+        const res = await fetch(url, {
+          headers: { Authorization: `Bearer ${secret}` },
+          signal: ctl.signal,
+        });
+        if (!res.ok || !res.body) {
+          render.err(`stream open failed: ${res.status}`);
+          return EXIT.INTERNAL_ERROR;
+        }
+        if (!flags.json) {
+          render.info(dim("tailing — Ctrl-C to exit"));
+        }
+        const reader = res.body.getReader() as ReadableStreamDefaultReader<Uint8Array>;
+        for await (const ev of readSseStream(reader)) {
+          if (ev.event === "ready" || ev.event === "heartbeat") continue;
+          if (ev.event === "error") {
+            try {
+              const parsed = JSON.parse(ev.data) as { error?: string };
+              render.err(`stream error: ${parsed.error ?? "unknown"}`);
+            } catch {
+              render.err("stream error");
+            }
+            continue;
+          }
+          if (ev.event === "message") {
+            try {
+              const m = JSON.parse(ev.data) as TopicMessage;
+              printMessage(m, flags.json ?? false);
+            } catch {
+              // skip malformed
+            }
+          }
+        }
+        return EXIT.SUCCESS;
+      } catch (err) {
+        if (ctl.signal.aborted) return EXIT.SUCCESS; // user Ctrl-C'd
+        render.err(`tail aborted: ${(err as Error).message}`);
+        return EXIT.INTERNAL_ERROR;
+      } finally {
+        process.removeListener("SIGINT", onSig);
+        process.removeListener("SIGTERM", onSig);
+      }
+    },
+  );
+}