chore: bump version to 0.6.0

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/broker/src/broker.ts

@@ -1302,11 +1302,28 @@ export async function drainForMember(
   );
 
   // Build group target matching: @all (broadcast alias) + @<groupname>
-  // for each group the peer belongs to.
+  // for each group the peer belongs to, expanded to all ancestor paths.
+  //
+  // Hierarchical routing (downward propagation):
+  //   A peer in "flexicar/core" also matches messages sent to "@flexicar".
+  //   A peer in "flexicar/core/backend" matches "@flexicar/core" and "@flexicar".
+  //   This lets leads send to a parent group and reach all sub-teams.
+  //
+  // Resolution happens at drain time (pull model) — no duplicates stored,
+  // no schema changes, fully backward-compatible.
   const groupTargets = ["@all"];
   if (memberGroups) {
+    const seen = new Set<string>();
     for (const g of memberGroups) {
-      groupTargets.push(`@${g}`);
+      const parts = g.split("/");
+      // Add the group itself + every ancestor prefix.
+      for (let depth = parts.length; depth > 0; depth--) {
+        const ancestor = parts.slice(0, depth).join("/");
+        if (!seen.has(ancestor)) {
+          seen.add(ancestor);
+          groupTargets.push(`@${ancestor}`);
+        }
+      }
     }
   }
   const groupTargetList = sql.raw(
@@ -1337,7 +1354,7 @@ export async function drainForMember(
           AND delivered_at IS NULL
           AND priority::text IN (${priorityList})
           AND (target_spec = ${memberPubkey} OR target_spec = '*'${sessionPubkey ? sql` OR target_spec = ${sessionPubkey}` : sql``} OR target_spec IN (${groupTargetList}))
-          ${excludeSenderSessionPubkey ? sql`AND (sender_session_pubkey IS NULL OR sender_session_pubkey != ${excludeSenderSessionPubkey})` : sql``}
+          ${excludeSenderSessionPubkey ? sql`AND NOT (target_spec IN ('*') AND sender_session_pubkey = ${excludeSenderSessionPubkey})` : sql``}
         ORDER BY created_at ASC, id ASC
         FOR UPDATE SKIP LOCKED
       )

apps/broker/src/env.ts

@@ -23,7 +23,7 @@ const envSchema = z.object({
   MINIO_ENDPOINT: z.string().default("minio:9000"),
   MINIO_ACCESS_KEY: z.string().default("claudemesh"),
   MINIO_SECRET_KEY: z.string().default("changeme"),
-  MINIO_USE_SSL: z.coerce.boolean().default(false),
+  MINIO_USE_SSL: z.enum(["true", "false", ""]).transform(v => v === "true").default("false"),
   QDRANT_URL: z.string().default("http://qdrant:6333"),
   NEO4J_URL: z.string().default("bolt://neo4j:7687"),
   NEO4J_USER: z.string().default("neo4j"),

apps/broker/src/index.ts

@@ -123,7 +123,10 @@ async function maybePushQueuedMessages(
   excludeSenderSessionPubkey?: string,
 ): Promise<void> {
   const conn = connections.get(presenceId);
-  if (!conn) return;
+  if (!conn) {
+    log.debug("maybePush: no connection for presence", { presence_id: presenceId });
+    return;
+  }
   const status = await refreshStatusFromJsonl(
     presenceId,
     conn.cwd,
@@ -138,6 +141,13 @@ async function maybePushQueuedMessages(
     excludeSenderSessionPubkey,
     conn.groups.map((g) => g.name),
   );
+  log.info("maybePush", {
+    presence_id: presenceId,
+    status,
+    session_pubkey: conn.sessionPubkey?.slice(0, 12),
+    exclude: excludeSenderSessionPubkey?.slice(0, 12),
+    drained: messages.length,
+  });
   for (const m of messages) {
     const push: WSPushMessage = {
       type: "push",
@@ -435,16 +445,20 @@ function handleUploadPost(
           : undefined,
       );
 
-      // Insert DB row
+      // Insert DB row — normalise tags to a real JS Array (Drizzle PgArray
+      // mapper calls .map() on the value; non-Array iterables break it).
+      // Skip uploadedByMember FK — memberId from the client header is the
+      // mesh slug, not a mesh.member primary key.
       const dbFileId = await uploadFile({
         meshId,
         name: fileName,
         sizeBytes: body.length,
         mimeType: (req.headers["content-type"] as string) || undefined,
         minioKey,
-        tags,
+        tags: Array.isArray(tags) ? tags : [],
         persistent,
-        uploadedByMember: memberId,
+        uploadedByName: memberId || undefined,
+        uploadedByMember: undefined,
         targetSpec: targetSpec || undefined,
       });
 

apps/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "claudemesh-cli",
-  "version": "0.5.9",
+  "version": "0.6.0",
   "description": "Claude Code MCP client for claudemesh — peer mesh messaging between Claude sessions.",
   "keywords": [
     "claude-code",
@@ -47,6 +47,7 @@
   },
   "dependencies": {
     "@modelcontextprotocol/sdk": "1.27.1",
+    "citty": "0.2.2",
     "libsodium-wrappers": "0.7.15",
     "ws": "8.20.0",
     "zod": "4.1.13"

apps/cli/src/commands/launch.ts

@@ -1,9 +1,12 @@
 /**
  * `claudemesh launch` — spawn `claude` with peer mesh identity.
  *
+ * Flags are defined in index.ts (citty command) — that is the source of
+ * truth. This file receives already-parsed flags and rawArgs.
+ *
  * Flow:
- *   1. Parse --name, --join, --mesh, --quiet flags
- *   2. If --join: run join flow first (accepts token or URL)
+ *   1. Receive parsed flags from citty + rawArgs for -- passthrough
+ *   2. If --join: run join flow first
  *   3. Load config → pick mesh (auto if 1, interactive picker if >1)
  *   4. Write per-session config to tmpdir (isolates mesh selection)
  *   5. Spawn claude with CLAUDEMESH_CONFIG_DIR + CLAUDEMESH_DISPLAY_NAME
@@ -18,73 +21,17 @@ import { createInterface } from "node:readline";
 import { loadConfig, getConfigPath } from "../state/config";
 import type { Config, JoinedMesh, GroupEntry } from "../state/config";
 
-// --- Arg parsing ---
-
-interface LaunchArgs {
-  name: string | null;
-  role: string | null;
-  groups: string | null; // comma-separated, e.g. "frontend:lead,reviewers:member"
-  joinLink: string | null;
-  meshSlug: string | null;
-  messageMode: "push" | "inbox" | "off" | null;
-  quiet: boolean;
-  skipPermConfirm: boolean;
-  claudeArgs: string[];
-}
-
-function parseArgs(argv: string[]): LaunchArgs {
-  const result: LaunchArgs = {
-    name: null,
-    role: null,
-    groups: null,
-    joinLink: null,
-    meshSlug: null,
-    messageMode: null,
-    quiet: false,
-    skipPermConfirm: false,
-    claudeArgs: [],
-  };
-
-  let i = 0;
-  while (i < argv.length) {
-    const arg = argv[i]!;
-    if (arg === "--name" && i + 1 < argv.length) {
-      result.name = argv[++i]!;
-    } else if (arg.startsWith("--name=")) {
-      result.name = arg.slice("--name=".length);
-    } else if (arg === "--role" && i + 1 < argv.length) {
-      result.role = argv[++i]!;
-    } else if (arg.startsWith("--role=")) {
-      result.role = arg.slice("--role=".length);
-    } else if (arg === "--groups" && i + 1 < argv.length) {
-      result.groups = argv[++i]!;
-    } else if (arg.startsWith("--groups=")) {
-      result.groups = arg.slice("--groups=".length);
-    } else if (arg === "--join" && i + 1 < argv.length) {
-      result.joinLink = argv[++i]!;
-    } else if (arg.startsWith("--join=")) {
-      result.joinLink = arg.slice("--join=".length);
-    } else if (arg === "--mesh" && i + 1 < argv.length) {
-      result.meshSlug = argv[++i]!;
-    } else if (arg.startsWith("--mesh=")) {
-      result.meshSlug = arg.slice("--mesh=".length);
-    } else if (arg === "--inbox") {
-      result.messageMode = "inbox";
-    } else if (arg === "--no-messages") {
-      result.messageMode = "off";
-    } else if (arg === "--quiet") {
-      result.quiet = true;
-    } else if (arg === "-y" || arg === "--yes") {
-      result.skipPermConfirm = true;
-    } else if (arg === "--") {
-      result.claudeArgs.push(...argv.slice(i + 1));
-      break;
-    } else {
-      result.claudeArgs.push(arg);
-    }
-    i++;
-  }
-  return result;
+// Flags as parsed by citty (index.ts is the source of truth for definitions).
+export interface LaunchFlags {
+  name?: string;
+  role?: string;
+  groups?: string;
+  join?: string;
+  mesh?: string;
+  "message-mode"?: string;
+  "system-prompt"?: string;
+  yes?: boolean;
+  quiet?: boolean;
 }
 
 // --- Interactive mesh picker ---
@@ -206,8 +153,26 @@ function printBanner(name: string, meshSlug: string, role: string | null, groups
 
 // --- Main ---
 
-export async function runLaunch(extraArgs: string[]): Promise<void> {
-  const args = parseArgs(extraArgs);
+export async function runLaunch(flags: LaunchFlags, rawArgs: string[]): Promise<void> {
+  // Extract args that follow "--" — passed straight through to claude.
+  const dashIdx = rawArgs.indexOf("--");
+  const claudePassthrough = dashIdx >= 0 ? rawArgs.slice(dashIdx + 1) : [];
+
+  // Normalise flags into the internal shape used below.
+  const args = {
+    name: flags.name ?? null,
+    role: flags.role ?? null,
+    groups: flags.groups ?? null,
+    joinLink: flags.join ?? null,
+    meshSlug: flags.mesh ?? null,
+    messageMode: (["push", "inbox", "off"].includes(flags["message-mode"] ?? "")
+      ? flags["message-mode"] as "push" | "inbox" | "off"
+      : null),
+    systemPrompt: flags["system-prompt"] ?? null,
+    quiet: flags.quiet ?? false,
+    skipPermConfirm: flags.yes ?? false,
+    claudeArgs: claudePassthrough,
+  };
 
   // 1. If --join, run join flow first.
   if (args.joinLink) {
@@ -318,6 +283,7 @@ export async function runLaunch(extraArgs: string[]): Promise<void> {
     version: 1,
     meshes: [mesh],
     displayName,
+    ...(role ? { role } : {}),
     ...(parsedGroups.length > 0 ? { groups: parsedGroups } : {}),
     messageMode,
   };
@@ -351,6 +317,7 @@ export async function runLaunch(extraArgs: string[]): Promise<void> {
     "--dangerously-load-development-channels",
     "server:claudemesh",
     "--dangerously-skip-permissions",
+    ...(args.systemPrompt ? ["--system-prompt", args.systemPrompt] : []),
     ...filtered,
   ];
 
@@ -362,6 +329,7 @@ export async function runLaunch(extraArgs: string[]): Promise<void> {
       ...process.env,
       CLAUDEMESH_CONFIG_DIR: tmpDir,
       CLAUDEMESH_DISPLAY_NAME: displayName,
+      ...(role ? { CLAUDEMESH_ROLE: role } : {}),
     },
   });
 

apps/cli/src/index.ts

@@ -1,13 +1,15 @@
 /**
  * claudemesh-cli entry point.
  *
+ * Uses citty to define commands and flags. --help is generated from
+ * the command definitions — the flag list here IS the documentation.
+ *
  * Dispatches between two modes:
  *   - `claudemesh mcp`           → MCP server (stdio transport)
  *   - `claudemesh <subcommand>`  → CLI subcommand
- *
- * Claude Code invokes the `mcp` mode via stdio. Humans use all others.
  */
 
+import { defineCommand, runMain } from "citty";
 import { startMcpServer } from "./mcp/server";
 import { runInstall, runUninstall } from "./commands/install";
 import { runJoin } from "./commands/join";
@@ -21,96 +23,152 @@ import { runDoctor } from "./commands/doctor";
 import { runWelcome } from "./commands/welcome";
 import { VERSION } from "./version";
 
-const HELP = `claudemesh v${VERSION} — peer mesh for Claude Code sessions
-
-Usage:
-  claudemesh <command> [args]
-
-Commands:
-  install         Register MCP + Stop/UserPromptSubmit status hooks
-                  (add --no-hooks for bare MCP registration)
-  uninstall       Remove MCP server + hooks
-  launch [opts]   Launch Claude Code with real-time push messages
-                  --name <name>   Display name for this session
-                  --mesh <slug>   Select mesh (picker if >1, omitted)
-                  --join <url>    Join a mesh before launching
-                  --quiet         Skip the info banner
-                  -- <args>       Pass remaining args to claude
-  join <url>      Join a mesh via https://claudemesh.com/join/... URL
-  list            Show all joined meshes
-  leave <slug>    Leave a joined mesh
-  status          Health report: broker reachability per joined mesh
-  doctor          Diagnostic checks (install, config, keypairs, PATH)
-  seed-test-mesh  Dev-only: inject a mesh into config (skips invite flow)
-  mcp             Start MCP server (stdio) — invoked by Claude Code
-  --help, -h      Show this help
-  --version, -v   Show the CLI version
-
-Environment:
-  CLAUDEMESH_BROKER_URL    Override broker URL (default: wss://ic.claudemesh.com/ws)
-  CLAUDEMESH_CONFIG_DIR    Override config directory (default: ~/.claudemesh/)
-  CLAUDEMESH_DEBUG=1       Verbose logging
-`;
-
-const cmd = process.argv[2];
-const args = process.argv.slice(3);
-
-async function main(): Promise<void> {
-  switch (cmd) {
-    case "mcp":
-      await startMcpServer();
-      return;
-    case "install":
-      runInstall(args);
-      return;
-    case "uninstall":
-      runUninstall();
-      return;
-    case "hook":
-      await runHook(args);
-      return;
-    case "launch":
-      await runLaunch(args);
-      return;
-    case "join":
-      await runJoin(args);
-      return;
-    case "list":
-      runList();
-      return;
-    case "leave":
-      runLeave(args);
-      return;
-    case "status":
-      await runStatus();
-      return;
-    case "doctor":
-      await runDoctor();
-      return;
-    case "seed-test-mesh":
-      runSeedTestMesh(args);
-      return;
-    case "--version":
-    case "-v":
-    case "version":
-      console.log(VERSION);
-      return;
-    case "--help":
-    case "-h":
-    case "help":
-      console.log(HELP);
-      return;
-    case undefined:
-      runWelcome();
-      return;
-    default:
-      console.error(`Unknown command: ${cmd}`);
-      console.error("Run `claudemesh --help` for usage.");
-      process.exit(1);
-  }
-}
-
-main().catch((e) => {
-  console.error(`claudemesh: ${e instanceof Error ? e.message : String(e)}`);
-  process.exit(1);
+const launch = defineCommand({
+  meta: {
+    name: "launch",
+    description: "Launch Claude Code connected to a mesh with real-time peer messaging",
+  },
+  args: {
+    name: {
+      type: "string",
+      description: "Display name for this session",
+    },
+    role: {
+      type: "string",
+      description: "Role tag (dev, lead, analyst — free-form)",
+    },
+    groups: {
+      type: "string",
+      description: 'Groups to join: "group:role,group2" — colon sets role. Hierarchy via slash: "eng/frontend:lead"',
+    },
+    mesh: {
+      type: "string",
+      description: "Select mesh by slug (interactive picker if omitted and >1 joined)",
+    },
+    join: {
+      type: "string",
+      description: "Join a mesh via invite URL before launching",
+    },
+    "message-mode": {
+      type: "string",
+      description: "push (default) | inbox | off — controls how peer messages are delivered",
+    },
+    "system-prompt": {
+      type: "string",
+      description: "Set Claude's system prompt for this session",
+    },
+    yes: {
+      type: "boolean",
+      alias: "y",
+      description: "Skip permission confirmation",
+      default: false,
+    },
+    quiet: {
+      type: "boolean",
+      description: "Skip banner and all interactive prompts",
+      default: false,
+    },
+  },
+  run({ args, rawArgs }) {
+    // Forward to the existing launch runner, preserving -- passthrough to claude.
+    return runLaunch(args, rawArgs);
+  },
 });
+
+const install = defineCommand({
+  meta: {
+    name: "install",
+    description: "Register MCP server + status hooks with Claude Code",
+  },
+  args: {
+    "no-hooks": {
+      type: "boolean",
+      description: "Register MCP server only, skip hooks",
+      default: false,
+    },
+  },
+  run({ rawArgs }) {
+    runInstall(rawArgs);
+  },
+});
+
+const join = defineCommand({
+  meta: {
+    name: "join",
+    description: "Join a mesh via invite URL",
+  },
+  args: {
+    url: {
+      type: "positional",
+      description: "Invite URL (https://claudemesh.com/join/...)",
+      required: true,
+    },
+  },
+  run({ args }) {
+    return runJoin([args.url]);
+  },
+});
+
+const leave = defineCommand({
+  meta: {
+    name: "leave",
+    description: "Leave a joined mesh",
+  },
+  args: {
+    slug: {
+      type: "positional",
+      description: "Mesh slug to leave",
+      required: true,
+    },
+  },
+  run({ args }) {
+    runLeave([args.slug]);
+  },
+});
+
+const main = defineCommand({
+  meta: {
+    name: "claudemesh",
+    version: VERSION,
+    description: "Peer mesh for Claude Code sessions",
+  },
+  subCommands: {
+    launch,
+    install,
+    uninstall: defineCommand({
+      meta: { name: "uninstall", description: "Remove MCP server and hooks" },
+      run() { runUninstall(); },
+    }),
+    join,
+    list: defineCommand({
+      meta: { name: "list", description: "Show joined meshes and identities" },
+      run() { runList(); },
+    }),
+    leave,
+    status: defineCommand({
+      meta: { name: "status", description: "Check broker reachability for each joined mesh" },
+      async run() { await runStatus(); },
+    }),
+    doctor: defineCommand({
+      meta: { name: "doctor", description: "Diagnose install, config, keypairs, and PATH" },
+      async run() { await runDoctor(); },
+    }),
+    mcp: defineCommand({
+      meta: { name: "mcp", description: "Start MCP server (stdio — invoked by Claude Code, not users)" },
+      async run() { await startMcpServer(); },
+    }),
+    "seed-test-mesh": defineCommand({
+      meta: { name: "seed-test-mesh", description: "Dev only: inject a mesh into config (skips invite flow)" },
+      run({ rawArgs }) { runSeedTestMesh(rawArgs); },
+    }),
+    hook: defineCommand({
+      meta: { name: "hook", description: "Internal hook handler (invoked by Claude Code hooks)" },
+      async run({ rawArgs }) { await runHook(rawArgs); },
+    }),
+  },
+  run() {
+    runWelcome();
+  },
+});
+
+runMain(main);

apps/cli/src/mcp/server.ts

@@ -130,6 +130,7 @@ export async function startMcpServer(): Promise<void> {
   const config = loadConfig();
 
   const myName = config.displayName ?? "unnamed";
+  const myRole = config.role ?? process.env.CLAUDEMESH_ROLE ?? null;
   const myGroups = (config.groups ?? []).map(g => `@${g.name}${g.role ? ':' + g.role : ''}`).join(', ') || "none";
   const messageMode = config.messageMode ?? "push";
 
@@ -141,7 +142,7 @@ export async function startMcpServer(): Promise<void> {
         tools: {},
       },
       instructions: `## Identity
-You are "${myName}" — a peer in the claudemesh network. Your groups: ${myGroups}. You are one of several Claude Code sessions connected to the same mesh. No orchestrator exists — peers are equals. Your identity comes from your name and group roles, not from a central authority.
+You are "${myName}"${myRole ? ` (${myRole})` : ""} — a peer in the claudemesh network. Your groups: ${myGroups}. You are one of several Claude Code sessions connected to the same mesh. No orchestrator exists — peers are equals. Your identity comes from your name and group roles, not from a central authority.
 
 ## Responding to messages
 When you receive a <channel source="claudemesh" ...> message, RESPOND IMMEDIATELY. Pause your current task, reply via send_message, then resume. Read from_name, mesh_slug, and priority from the channel attributes. Reply by setting \`to\` to the sender's from_name (display name). Stay in character per your system prompt. Do not ignore low-priority messages — acknowledge them briefly even if you defer action.

apps/cli/src/state/config.ts

@@ -37,6 +37,7 @@ export interface Config {
   version: 1;
   meshes: JoinedMesh[];
   displayName?: string; // per-session override, written by `claudemesh launch --name`
+  role?: string;        // per-session role tag (display + hello)
   groups?: GroupEntry[];
   messageMode?: "push" | "inbox" | "off";
 }
@@ -54,7 +55,7 @@ export function loadConfig(): Config {
     if (!parsed || !Array.isArray(parsed.meshes)) {
       return { version: 1, meshes: [] };
     }
-    return { version: 1, meshes: parsed.meshes, displayName: parsed.displayName, groups: parsed.groups, messageMode: parsed.messageMode };
+    return { version: 1, meshes: parsed.meshes, displayName: parsed.displayName, role: parsed.role, groups: parsed.groups, messageMode: parsed.messageMode };
   } catch (e) {
     throw new Error(
       `Failed to load ${CONFIG_PATH}: ${e instanceof Error ? e.message : String(e)}`,

apps/cli/src/ws/manager.ts

@@ -12,6 +12,7 @@ import { env } from "../env";
 
 const clients = new Map<string, BrokerClient>();
 let configDisplayName: string | undefined;
+let configGroups: Config["groups"] = [];
 
 /** Ensure a BrokerClient exists + is connecting/open for this mesh. */
 export async function ensureClient(mesh: JoinedMesh): Promise<BrokerClient> {
@@ -21,6 +22,10 @@ export async function ensureClient(mesh: JoinedMesh): Promise<BrokerClient> {
   clients.set(mesh.meshId, client);
   try {
     await client.connect();
+    // Auto-join groups declared at launch time (--groups flag or config).
+    for (const g of configGroups ?? []) {
+      try { await client.joinGroup(g.name, g.role); } catch { /* best effort */ }
+    }
   } catch {
     // Connect failed → client is in "reconnecting" state, leave it
     // wired so tool calls can surface the status.
@@ -31,6 +36,7 @@ export async function ensureClient(mesh: JoinedMesh): Promise<BrokerClient> {
 /** Start clients for every joined mesh. Called once on MCP server start. */
 export async function startClients(config: Config): Promise<void> {
   configDisplayName = config.displayName;
+  configGroups = config.groups ?? [];
   await Promise.allSettled(config.meshes.map(ensureClient));
 }