diff --git a/apps/web/app/(app)/[workspaceSlug]/mission-control/page.tsx b/apps/web/app/(app)/[workspaceSlug]/mission-control/page.tsx
new file mode 100644
index 0000000..07eec93
--- /dev/null
+++ b/apps/web/app/(app)/[workspaceSlug]/mission-control/page.tsx
@@ -0,0 +1,72 @@
+"use client";
+
+import * as React from "react";
+import { useParams } from "next/navigation";
+import { Plus, Radar } from "lucide-react";
+
+import { ConvoyDetailPanel } from "@/components/mission-control/convoy-detail-panel";
+import { ConvoyKanban, GateInbox } from "@/components/mission-control/convoy-kanban";
+import { CreateConvoyDialog } from "@/components/mission-control/create-convoy-dialog";
+import { Button } from "@/components/ui/button";
+
+export default function MissionControlPage() {
+  const params = useParams();
+  const workspaceSlug = params?.workspaceSlug as string | undefined;
+  const [selectedId, setSelectedId] = React.useState<string | null>(null);
+  const [createOpen, setCreateOpen] = React.useState(false);
+
+  if (!workspaceSlug) {
+    return null;
+  }
+
+  return (
+    <div className="flex h-full min-h-0 flex-col">
+      <header className="flex shrink-0 items-center justify-between border-b border-border px-6 py-4">
+        <div className="flex items-center gap-3">
+          <div className="flex h-9 w-9 items-center justify-center rounded-lg bg-primary/10">
+            <Radar className="size-5 text-primary" />
+          </div>
+          <div>
+            <h1 className="text-lg font-semibold">Mission control</h1>
+            <p className="text-xs text-muted-foreground">
+              Convoy kanban, human gates, and gate co-pilot
+            </p>
+          </div>
+        </div>
+        <Button type="button" onClick={() => setCreateOpen(true)}>
+          <Plus className="mr-2 size-4" />
+          New convoy
+        </Button>
+      </header>
+
+      <div className="grid min-h-0 flex-1 grid-cols-1 lg:grid-cols-[220px_1fr_320px]">
+        <aside className="min-h-0 overflow-y-auto border-r border-border bg-muted/10">
+          <GateInbox
+            workspaceSlug={workspaceSlug}
+            selectedId={selectedId}
+            onSelect={setSelectedId}
+          />
+        </aside>
+
+        <main className="flex min-h-0 flex-col overflow-hidden">
+          <ConvoyKanban
+            workspaceSlug={workspaceSlug}
+            selectedId={selectedId}
+            onSelect={setSelectedId}
+          />
+        </main>
+
+        <aside className="min-h-0 border-l border-border bg-background">
+          <ConvoyDetailPanel workspaceSlug={workspaceSlug} convoyId={selectedId} />
+        </aside>
+      </div>
+
+      <CreateConvoyDialog
+        workspaceSlug={workspaceSlug}
+        open={createOpen}
+        onOpenChange={setCreateOpen}
+        onCreated={setSelectedId}
+      />
+    </div>
+  );
+}
diff --git a/apps/web/components/layout/icon-rail.tsx b/apps/web/components/layout/icon-rail.tsx
index 086751b..860d9b0 100644
--- a/apps/web/components/layout/icon-rail.tsx
+++ b/apps/web/components/layout/icon-rail.tsx
@@ -9,6 +9,7 @@ import {
   LayoutGrid,
   MoreHorizontal,
   Presentation,
+  Radar,
   Sparkles,
   UserPlus,
   Users,
@@ -34,6 +35,7 @@ const NAV_ITEMS: NavItem[] = [
   { id: "home", label: "Home", segment: "", icon: Home },
   { id: "spaces", label: "Spaces", segment: "", icon: LayoutGrid },
   { id: "planner", label: "Planner", segment: "planner", icon: CalendarDays },
+  { id: "mission-control", label: "Mission control", segment: "mission-control", icon: Radar },
   { id: "ai", label: "AI", segment: "ai", icon: Sparkles },
   { id: "teams", label: "Teams", segment: "teams", icon: Users },
   { id: "docs", label: "Docs", segment: "docs", icon: FileText },
@@ -47,6 +49,7 @@ function workspaceHref(workspaceSegment: string, segment: string) {
 
 const RESERVED_ROOT_SEGMENTS = new Set([
   "planner",
+  "mission-control",
   "ai",
   "teams",
   "docs",
diff --git a/apps/web/components/layout/top-header.tsx b/apps/web/components/layout/top-header.tsx
index 51e9a22..6020f57 100644
--- a/apps/web/components/layout/top-header.tsx
+++ b/apps/web/components/layout/top-header.tsx
@@ -17,6 +17,7 @@ import {
   Pencil,
   Plus,
   Presentation,
+  Radar,
   ScrollText,
   Search,
   Settings,
@@ -164,6 +165,15 @@ export function TopHeader({ onOpenSearch, onQuickAction }: TopHeaderProps) {
             <Sparkles className="size-4 text-muted-foreground" />
             Role routing
           </DropdownMenuItem>
+          <DropdownMenuItem
+            className="gap-2.5 px-4"
+            onSelect={() =>
+              workspace?.slug && router.push(`/${workspace.slug}/mission-control`)
+            }
+          >
+            <Radar className="size-4 text-muted-foreground" />
+            Mission control
+          </DropdownMenuItem>
           <DropdownMenuItem
             className="gap-2.5 px-4"
             onSelect={() =>
diff --git a/apps/web/components/mission-control/convoy-detail-panel.tsx b/apps/web/components/mission-control/convoy-detail-panel.tsx
new file mode 100644
index 0000000..31fb2ca
--- /dev/null
+++ b/apps/web/components/mission-control/convoy-detail-panel.tsx
@@ -0,0 +1,181 @@
+"use client";
+
+import * as React from "react";
+import type { ConvoyStatus } from "@tasks/shared/convoy-lifecycle";
+import { Loader2, Sparkles } from "lucide-react";
+
+import { Button } from "@/components/ui/button";
+import { api } from "@/lib/trpc";
+
+function gateActionsForStatus(status: ConvoyStatus): Array<{
+  action: "approve" | "revise" | "request_changes" | "promote";
+  label: string;
+  variant?: "default" | "outline" | "destructive";
+}> {
+  switch (status) {
+    case "convoy_review":
+      return [
+        { action: "approve", label: "Approve plan" },
+        { action: "revise", label: "Request changes", variant: "outline" },
+      ];
+    case "pr_review":
+      return [
+        { action: "approve", label: "Approve merge" },
+        { action: "request_changes", label: "Request changes", variant: "outline" },
+      ];
+    case "merged":
+      return [{ action: "promote", label: "Promote to prod" }];
+    default:
+      return [];
+  }
+}
+
+export function ConvoyDetailPanel({
+  workspaceSlug,
+  convoyId,
+}: {
+  workspaceSlug: string;
+  convoyId: string | null;
+}) {
+  const utils = api.useUtils();
+  const [copilotText, setCopilotText] = React.useState<string | null>(null);
+
+  const detailQuery = api.convoys.get.useQuery(
+    { workspace: workspaceSlug, convoyId: convoyId ?? "" },
+    { enabled: Boolean(workspaceSlug && convoyId) },
+  );
+
+  const gateMut = api.convoys.gateAction.useMutation({
+    onSuccess: () => {
+      void utils.convoys.kanban.invalidate();
+      if (convoyId) void utils.convoys.get.invalidate({ workspace: workspaceSlug, convoyId });
+    },
+  });
+
+  const copilotMut = api.convoys.gateCopilot.useMutation({
+    onSuccess: (result) => setCopilotText(result.text),
+  });
+
+  if (!convoyId) {
+    return (
+      <div className="flex h-full items-center justify-center p-6 text-sm text-muted-foreground">
+        Select a convoy to review gates and co-pilot suggestions.
+      </div>
+    );
+  }
+
+  if (detailQuery.isLoading) {
+    return (
+      <div className="flex items-center gap-2 p-6 text-sm text-muted-foreground">
+        <Loader2 className="size-4 animate-spin" />
+        Loading convoy…
+      </div>
+    );
+  }
+
+  const convoy = detailQuery.data?.convoy;
+  if (!convoy) {
+    return <p className="p-6 text-sm text-muted-foreground">Convoy not found.</p>;
+  }
+
+  const status = convoy.status as ConvoyStatus;
+  const actions = gateActionsForStatus(status);
+
+  return (
+    <div className="flex h-full min-h-0 flex-col overflow-y-auto p-4">
+      <div className="mb-4">
+        <h2 className="text-lg font-semibold">
+          {convoy.content?.convoySlug ?? convoy.title}
+        </h2>
+        <p className="text-xs text-muted-foreground">Status: {status}</p>
+        {convoy.content?.successMetric && (
+          <p className="mt-2 text-sm text-muted-foreground">{convoy.content.successMetric}</p>
+        )}
+      </div>
+
+      {convoy.description && (
+        <div className="mb-4 rounded-md border border-border bg-muted/30 p-3">
+          <p className="mb-1 text-xs font-medium uppercase text-muted-foreground">Plan</p>
+          <pre className="whitespace-pre-wrap text-sm">{convoy.description}</pre>
+        </div>
+      )}
+
+      {actions.length > 0 && (
+        <div className="mb-4 flex flex-wrap gap-2">
+          {actions.map((item) => (
+            <Button
+              key={item.action}
+              type="button"
+              size="sm"
+              variant={item.variant ?? "default"}
+              disabled={gateMut.isPending}
+              onClick={() =>
+                gateMut.mutate({
+                  workspace: workspaceSlug,
+                  convoyId,
+                  action: item.action,
+                })
+              }
+            >
+              {gateMut.isPending ? <Loader2 className="size-4 animate-spin" /> : item.label}
+            </Button>
+          ))}
+        </div>
+      )}
+
+      <div className="mb-4 rounded-md border border-border p-3">
+        <div className="mb-2 flex items-center justify-between gap-2">
+          <p className="flex items-center gap-1 text-sm font-medium">
+            <Sparkles className="size-4 text-primary" />
+            Gate co-pilot
+          </p>
+          <Button
+            type="button"
+            size="sm"
+            variant="outline"
+            disabled={copilotMut.isPending}
+            onClick={() =>
+              copilotMut.mutate({
+                workspace: workspaceSlug,
+                convoyId,
+              })
+            }
+          >
+            {copilotMut.isPending ? (
+              <Loader2 className="size-4 animate-spin" />
+            ) : (
+              "Summarize"
+            )}
+          </Button>
+        </div>
+        {copilotMut.data && (
+          <p className="mb-2 text-[10px] text-muted-foreground">
+            Model: {copilotMut.data.resolvedAlias} ({copilotMut.data.modelId})
+          </p>
+        )}
+        {copilotMut.error && (
+          <p className="text-xs text-destructive">{copilotMut.error.message}</p>
+        )}
+        {copilotText && (
+          <div className="prose prose-sm dark:prose-invert max-w-none text-sm">
+            <p className="whitespace-pre-wrap">{copilotText}</p>
+          </div>
+        )}
+      </div>
+
+      {(detailQuery.data?.briefs.length ?? 0) > 0 && (
+        <div>
+          <p className="mb-2 text-xs font-medium uppercase text-muted-foreground">Briefs</p>
+          <ul className="space-y-1 text-sm">
+            {detailQuery.data?.briefs.map((brief) => (
+              <li key={brief.id} className="rounded border border-border px-2 py-1">
+                {brief.title}{" "}
+                <span className="text-muted-foreground">({brief.status ?? "—"})</span>
+              </li>
+            ))}
+          </ul>
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/apps/web/components/mission-control/convoy-kanban.tsx b/apps/web/components/mission-control/convoy-kanban.tsx
new file mode 100644
index 0000000..173f048
--- /dev/null
+++ b/apps/web/components/mission-control/convoy-kanban.tsx
@@ -0,0 +1,128 @@
+"use client";
+
+import * as React from "react";
+import { gateLabelForStatus } from "@tasks/shared/convoy-lifecycle";
+import type { ConvoyStatus } from "@tasks/shared/convoy-lifecycle";
+import { Loader2 } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+import { api } from "@/lib/trpc";
+
+type ConvoyCard = {
+  id: string;
+  title: string;
+  status: ConvoyStatus;
+  content: { convoySlug: string; classification: string; successMetric: string } | null;
+};
+
+export function ConvoyKanban({
+  workspaceSlug,
+  selectedId,
+  onSelect,
+}: {
+  workspaceSlug: string;
+  selectedId: string | null;
+  onSelect: (id: string) => void;
+}) {
+  const kanbanQuery = api.convoys.kanban.useQuery(
+    { workspace: workspaceSlug },
+    { enabled: Boolean(workspaceSlug) },
+  );
+
+  if (kanbanQuery.isLoading) {
+    return (
+      <div className="flex items-center gap-2 p-6 text-sm text-muted-foreground">
+        <Loader2 className="size-4 animate-spin" />
+        Loading kanban…
+      </div>
+    );
+  }
+
+  const columns = kanbanQuery.data?.columns ?? [];
+
+  return (
+    <div className="flex min-h-0 flex-1 gap-3 overflow-x-auto p-4">
+      {columns.map((column) => (
+        <div
+          key={column.status}
+          className="flex w-56 shrink-0 flex-col rounded-lg border border-border bg-muted/20"
+        >
+          <div className="border-b border-border px-3 py-2">
+            <p className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">
+              {column.label}
+            </p>
+            <p className="text-[10px] text-muted-foreground">{column.convoys.length}</p>
+          </div>
+          <ul className="flex flex-1 flex-col gap-2 overflow-y-auto p-2">
+            {column.convoys.map((convoy) => (
+              <li key={convoy.id}>
+                <button
+                  type="button"
+                  onClick={() => onSelect(convoy.id)}
+                  className={cn(
+                    "w-full rounded-md border border-border bg-background p-2 text-left text-sm transition-colors hover:bg-muted",
+                    selectedId === convoy.id && "ring-2 ring-primary",
+                  )}
+                >
+                  <p className="font-medium">{convoy.content?.convoySlug ?? convoy.title}</p>
+                  {convoy.content?.classification && (
+                    <p className="mt-0.5 text-[10px] text-muted-foreground">
+                      {convoy.content.classification}
+                    </p>
+                  )}
+                </button>
+              </li>
+            ))}
+          </ul>
+        </div>
+      ))}
+    </div>
+  );
+}
+
+export function GateInbox({
+  workspaceSlug,
+  selectedId,
+  onSelect,
+}: {
+  workspaceSlug: string;
+  selectedId: string | null;
+  onSelect: (id: string) => void;
+}) {
+  const kanbanQuery = api.convoys.kanban.useQuery(
+    { workspace: workspaceSlug },
+    { enabled: Boolean(workspaceSlug) },
+  );
+
+  const inbox = kanbanQuery.data?.gateInbox ?? [];
+
+  return (
+    <div className="border-b border-border p-4">
+      <h2 className="text-sm font-semibold">Needs you</h2>
+      <p className="text-xs text-muted-foreground">Gate 1, 2, and 3 approvals</p>
+      {inbox.length === 0 ? (
+        <p className="mt-3 text-sm text-muted-foreground">No pending gates.</p>
+      ) : (
+        <ul className="mt-3 space-y-2">
+          {inbox.map((convoy: ConvoyCard) => (
+            <li key={convoy.id}>
+              <button
+                type="button"
+                onClick={() => onSelect(convoy.id)}
+                className={cn(
+                  "w-full rounded-md border border-amber-500/30 bg-amber-500/5 p-3 text-left text-sm hover:bg-amber-500/10",
+                  selectedId === convoy.id && "ring-2 ring-amber-500",
+                )}
+              >
+                <p className="font-medium">{convoy.content?.convoySlug ?? convoy.title}</p>
+                <p className="text-xs text-amber-700 dark:text-amber-300">
+                  {gateLabelForStatus(convoy.status)}
+                </p>
+              </button>
+            </li>
+          ))}
+        </ul>
+      )}
+    </div>
+  );
+}
diff --git a/apps/web/components/mission-control/create-convoy-dialog.tsx b/apps/web/components/mission-control/create-convoy-dialog.tsx
new file mode 100644
index 0000000..7d32627
--- /dev/null
+++ b/apps/web/components/mission-control/create-convoy-dialog.tsx
@@ -0,0 +1,171 @@
+"use client";
+
+import * as React from "react";
+import * as DialogPrimitive from "@radix-ui/react-dialog";
+import { Loader2, Plus, X } from "lucide-react";
+
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { api } from "@/lib/trpc";
+import type { ConvoyClassification } from "@tasks/shared/convoy-lifecycle";
+
+const CLASSIFICATIONS: ConvoyClassification[] = [
+  "feature",
+  "hotfix",
+  "docs-only",
+  "infra-only",
+  "server-only",
+  "config-only",
+];
+
+type FormState = {
+  slug: string;
+  classification: ConvoyClassification;
+  successMetric: string;
+  ideaMarkdown: string;
+};
+
+const EMPTY: FormState = {
+  slug: "",
+  classification: "feature",
+  successMetric: "",
+  ideaMarkdown: "",
+};
+
+export function CreateConvoyDialog({
+  workspaceSlug,
+  open,
+  onOpenChange,
+  onCreated,
+}: {
+  workspaceSlug: string;
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  onCreated: (convoyId: string) => void;
+}) {
+  const utils = api.useUtils();
+  const [form, setForm] = React.useState<FormState>(EMPTY);
+
+  const createMut = api.convoys.create.useMutation({
+    onSuccess: (result) => {
+      void utils.convoys.kanban.invalidate();
+      onCreated(result.convoyId);
+      onOpenChange(false);
+      setForm(EMPTY);
+    },
+  });
+
+  return (
+    <DialogPrimitive.Root open={open} onOpenChange={onOpenChange}>
+      <DialogPrimitive.Portal>
+        <DialogPrimitive.Overlay className="fixed inset-0 z-50 bg-black/50" />
+        <DialogPrimitive.Content className="fixed left-1/2 top-1/2 z-50 w-full max-w-lg -translate-x-1/2 -translate-y-1/2 rounded-lg border border-border bg-background p-6 shadow-lg">
+          <div className="mb-4 flex items-center justify-between">
+            <DialogPrimitive.Title className="text-lg font-semibold">
+              New convoy
+            </DialogPrimitive.Title>
+            <DialogPrimitive.Close asChild>
+              <button type="button" className="rounded p-1 hover:bg-muted" aria-label="Close">
+                <X className="size-4" />
+              </button>
+            </DialogPrimitive.Close>
+          </div>
+
+          <div className="space-y-3">
+            <div>
+              <label className="mb-1 block text-sm font-medium" htmlFor="convoy-slug">
+                Slug
+              </label>
+              <Input
+                id="convoy-slug"
+                placeholder="my-feature"
+                value={form.slug}
+                onChange={(e) => setForm((f) => ({ ...f, slug: e.target.value }))}
+              />
+            </div>
+            <div>
+              <label className="mb-1 block text-sm font-medium" htmlFor="convoy-class">
+                Classification
+              </label>
+              <select
+                id="convoy-class"
+                className="w-full rounded-md border border-input bg-background px-3 py-2 text-sm"
+                value={form.classification}
+                onChange={(e) =>
+                  setForm((f) => ({
+                    ...f,
+                    classification: e.target.value as ConvoyClassification,
+                  }))
+                }
+              >
+                {CLASSIFICATIONS.map((c) => (
+                  <option key={c} value={c}>
+                    {c}
+                  </option>
+                ))}
+              </select>
+            </div>
+            <div>
+              <label className="mb-1 block text-sm font-medium" htmlFor="convoy-metric">
+                Success metric
+              </label>
+              <Input
+                id="convoy-metric"
+                value={form.successMetric}
+                onChange={(e) => setForm((f) => ({ ...f, successMetric: e.target.value }))}
+              />
+            </div>
+            <div>
+              <label className="mb-1 block text-sm font-medium" htmlFor="convoy-idea">
+                Idea / plan markdown
+              </label>
+              <textarea
+                id="convoy-idea"
+                className="min-h-[120px] w-full rounded-md border border-input bg-background px-3 py-2 text-sm"
+                value={form.ideaMarkdown}
+                onChange={(e) => setForm((f) => ({ ...f, ideaMarkdown: e.target.value }))}
+              />
+            </div>
+            <div className="flex justify-end gap-2 pt-2">
+              <DialogPrimitive.Close asChild>
+                <Button type="button" variant="outline">
+                  Cancel
+                </Button>
+              </DialogPrimitive.Close>
+              <Button
+                type="button"
+                disabled={
+                  createMut.isPending ||
+                  !form.slug.trim() ||
+                  !form.successMetric.trim() ||
+                  !form.ideaMarkdown.trim()
+                }
+                onClick={() =>
+                  createMut.mutate({
+                    workspace: workspaceSlug,
+                    slug: form.slug.trim(),
+                    classification: form.classification,
+                    successMetric: form.successMetric.trim(),
+                    ideaMarkdown: form.ideaMarkdown.trim(),
+                  })
+                }
+              >
+                {createMut.isPending ? (
+                  <Loader2 className="size-4 animate-spin" />
+                ) : (
+                  <>
+                    <Plus className="mr-1 size-4" />
+                    Create
+                  </>
+                )}
+              </Button>
+            </div>
+            {createMut.error && (
+              <p className="text-xs text-destructive">{createMut.error.message}</p>
+            )}
+          </div>
+        </DialogPrimitive.Content>
+      </DialogPrimitive.Portal>
+    </DialogPrimitive.Root>
+  );
+}
diff --git a/apps/web/server/lib/convoy/convoy-service.ts b/apps/web/server/lib/convoy/convoy-service.ts
new file mode 100644
index 0000000..aa489d9
--- /dev/null
+++ b/apps/web/server/lib/convoy/convoy-service.ts
@@ -0,0 +1,198 @@
+import { and, desc, eq, sql } from "drizzle-orm";
+
+import type { db as dbInstance } from "@tasks/database";
+import { convoyEvents, objects } from "@tasks/database/schema";
+import {
+  convoyObjectContentSchema,
+  convoyStatusSchema,
+  validateConvoyTransition,
+  type ConvoyObjectContent,
+  type ConvoyStatus,
+} from "@tasks/shared/convoy-lifecycle";
+
+type Db = typeof dbInstance;
+type ObjectRow = typeof objects.$inferSelect;
+
+export type ConvoySummary = {
+  id: string;
+  title: string;
+  status: ConvoyStatus;
+  description: string | null;
+  content: ConvoyObjectContent | null;
+  updatedAt: Date;
+};
+
+function parseStatus(raw: string | null): ConvoyStatus {
+  const parsed = convoyStatusSchema.safeParse(raw ?? "draft");
+  return parsed.success ? parsed.data : "draft";
+}
+
+function toConvoySummary(row: ObjectRow): ConvoySummary {
+  const contentParsed = convoyObjectContentSchema.safeParse(row.content);
+  return {
+    id: row.id,
+    title: row.title,
+    status: parseStatus(row.status),
+    description: row.description,
+    content: contentParsed.success ? contentParsed.data : null,
+    updatedAt: row.updatedAt,
+  };
+}
+
+export function convoyProjectsFilter(workspaceId: string) {
+  return and(
+    eq(objects.workspaceId, workspaceId),
+    eq(objects.type, "project"),
+    sql`${objects.content} ->> 'convoySlug' IS NOT NULL`,
+  );
+}
+
+export async function listConvoyProjects(db: Db, workspaceId: string): Promise<ConvoySummary[]> {
+  const rows = await db
+    .select()
+    .from(objects)
+    .where(convoyProjectsFilter(workspaceId))
+    .orderBy(desc(objects.updatedAt));
+
+  return rows
+    .map(toConvoySummary)
+    .filter((row) => row.content !== null && row.status !== "cancelled");
+}
+
+export async function findConvoyBySlug(db: Db, workspaceId: string, slug: string) {
+  const [row] = await db
+    .select()
+    .from(objects)
+    .where(
+      and(
+        convoyProjectsFilter(workspaceId),
+        sql`${objects.content} ->> 'convoySlug' = ${slug}`,
+      ),
+    )
+    .limit(1);
+  return row ?? null;
+}
+
+export async function loadConvoyProject(db: Db, workspaceId: string, convoyId: string) {
+  const [row] = await db
+    .select()
+    .from(objects)
+    .where(
+      and(
+        eq(objects.id, convoyId),
+        convoyProjectsFilter(workspaceId),
+      ),
+    )
+    .limit(1);
+  return row ?? null;
+}
+
+export async function insertConvoyEvent(
+  db: Db,
+  input: {
+    workspaceId: string;
+    convoyId: string;
+    briefId?: string | null;
+    role: string;
+    actor?: string | null;
+    eventType: string;
+    metadata?: Record<string, unknown> | null;
+  },
+) {
+  const [row] = await db
+    .insert(convoyEvents)
+    .values({
+      workspaceId: input.workspaceId,
+      convoyId: input.convoyId,
+      briefId: input.briefId ?? null,
+      role: input.role,
+      actor: input.actor ?? null,
+      eventType: input.eventType,
+      metadata: input.metadata ?? null,
+    })
+    .returning();
+  return row;
+}
+
+export async function transitionConvoy(
+  db: Db,
+  input: {
+    workspaceId: string;
+    convoyId: string;
+    toStatus: ConvoyStatus;
+    actor: string;
+    reason?: string;
+  },
+): Promise<{ convoy: ConvoySummary; from: ConvoyStatus; to: ConvoyStatus }> {
+  const convoy = await loadConvoyProject(db, input.workspaceId, input.convoyId);
+  if (!convoy) {
+    throw new Error("Convoy not found");
+  }
+
+  const fromStatus = parseStatus(convoy.status);
+  validateConvoyTransition({
+    from: fromStatus,
+    to: input.toStatus,
+    actor: input.actor,
+    reason: input.reason,
+  });
+
+  const [updated] = await db
+    .update(objects)
+    .set({
+      status: input.toStatus,
+      updatedAt: new Date(),
+    })
+    .where(eq(objects.id, convoy.id))
+    .returning();
+
+  if (!updated) {
+    throw new Error("Failed to update convoy status");
+  }
+
+  await insertConvoyEvent(db, {
+    workspaceId: input.workspaceId,
+    convoyId: convoy.id,
+    role: input.actor,
+    actor: input.actor,
+    eventType: "status_change",
+    metadata: {
+      from: fromStatus,
+      to: input.toStatus,
+      reason: input.reason ?? null,
+    },
+  });
+
+  return {
+    convoy: toConvoySummary(updated),
+    from: fromStatus,
+    to: input.toStatus,
+  };
+}
+
+export async function getConvoyBriefs(db: Db, workspaceId: string, convoyId: string) {
+  return db
+    .select({
+      id: objects.id,
+      title: objects.title,
+      status: objects.status,
+      sortOrder: objects.sortOrder,
+    })
+    .from(objects)
+    .where(and(eq(objects.parentId, convoyId), eq(objects.workspaceId, workspaceId)))
+    .orderBy(objects.sortOrder);
+}
+
+export async function getRecentConvoyEvents(
+  db: Db,
+  workspaceId: string,
+  convoyId: string,
+  limit: number,
+) {
+  return db
+    .select()
+    .from(convoyEvents)
+    .where(and(eq(convoyEvents.convoyId, convoyId), eq(convoyEvents.workspaceId, workspaceId)))
+    .orderBy(desc(convoyEvents.occurredAt))
+    .limit(limit);
+}
diff --git a/apps/web/server/root.ts b/apps/web/server/root.ts
index 3e5d906..9cf9fe8 100644
--- a/apps/web/server/root.ts
+++ b/apps/web/server/root.ts
@@ -16,6 +16,7 @@ import { auditRouter } from "@/server/routers/audit";
 import { runsRouter } from "@/server/routers/runs";
 import { backlogRouter } from "@/server/routers/backlog";
 import { connectedReposRouter } from "@/server/routers/connected-repos";
+import { convoysRouter } from "@/server/routers/convoys";
 
 export const appRouter = router({
   health: healthRouter,
@@ -35,6 +36,7 @@ export const appRouter = router({
   runs: runsRouter,
   backlog: backlogRouter,
   connectedRepos: connectedReposRouter,
+  convoys: convoysRouter,
 });
 
 export type AppRouter = typeof appRouter;
diff --git a/apps/web/server/routers/convoys.ts b/apps/web/server/routers/convoys.ts
new file mode 100644
index 0000000..86b5a79
--- /dev/null
+++ b/apps/web/server/routers/convoys.ts
@@ -0,0 +1,338 @@
+import { createLanguageModelFromResolved } from "@tasks/ai";
+import { modelProviders, objects, roleModelRoutes } from "@tasks/database/schema";
+import {
+  convoyClassificationSchema,
+  convoyObjectContentSchema,
+  ConvoyTransitionError,
+  GATE_INBOX_STATUSES,
+  humanGateActorForStatus,
+  MISSION_CONTROL_KANBAN_COLUMNS,
+  type ConvoyStatus,
+} from "@tasks/shared/convoy-lifecycle";
+import {
+  providerTypeSchema,
+  resolveModel,
+  type ModelProvider,
+  type RoleModelRoute,
+} from "@tasks/shared/model-routing";
+import { TRPCError } from "@trpc/server";
+import { generateText } from "ai";
+import { asc, eq } from "drizzle-orm";
+import { z } from "zod";
+
+import {
+  findConvoyBySlug,
+  getConvoyBriefs,
+  getRecentConvoyEvents,
+  insertConvoyEvent,
+  listConvoyProjects,
+  loadConvoyProject,
+  transitionConvoy,
+} from "@/server/lib/convoy/convoy-service";
+import { router, workspaceProcedure } from "@/server/trpc";
+import type { WorkspaceProcedureContext } from "@/server/trpc";
+
+type ProviderRow = typeof modelProviders.$inferSelect;
+type RouteRow = typeof roleModelRoutes.$inferSelect;
+
+function mapProviderRow(row: ProviderRow): ModelProvider {
+  return {
+    id: row.id,
+    workspaceId: row.workspaceId,
+    alias: row.alias,
+    displayName: row.displayName,
+    providerType: providerTypeSchema.parse(row.providerType),
+    modelId: row.modelId,
+    baseUrl: row.baseUrl,
+    apiKeyEnvVar: row.apiKeyEnvVar,
+    extraHeaders: row.extraHeaders,
+    defaultParams: row.defaultParams,
+    metadata: row.metadata,
+    enabled: row.enabled,
+  };
+}
+
+function mapRouteRow(row: RouteRow): RoleModelRoute {
+  return {
+    id: row.id,
+    workspaceId: row.workspaceId,
+    roleId: row.roleId,
+    providerAliasId: row.providerAliasId,
+    enabled: row.enabled,
+    sortOrder: row.sortOrder,
+  };
+}
+
+function assertWorkspaceAdmin(ctx: WorkspaceProcedureContext): void {
+  if (ctx.workspace.role !== "owner" && ctx.workspace.role !== "admin") {
+    throw new TRPCError({
+      code: "FORBIDDEN",
+      message: "Only workspace owners and admins can manage convoys.",
+    });
+  }
+}
+
+function readApiKey(envVarName: string): string | undefined {
+  return process.env[envVarName]?.trim() || undefined;
+}
+
+const gateActionSchema = z.object({
+  workspace: z.string().min(1),
+  convoyId: z.string().uuid(),
+  action: z.enum(["approve", "revise", "request_changes", "promote"]),
+  reason: z.string().min(1).max(2_000).optional(),
+});
+
+function resolveGateTransition(
+  status: ConvoyStatus,
+  action: z.infer<typeof gateActionSchema>["action"],
+): { actor: string; toStatus: ConvoyStatus } {
+  const actor = humanGateActorForStatus(status);
+  if (!actor) {
+    throw new TRPCError({
+      code: "BAD_REQUEST",
+      message: `No human gate applies to status ${status}`,
+    });
+  }
+
+  if (status === "convoy_review") {
+    if (action === "approve") return { actor, toStatus: "ready" };
+    if (action === "revise") return { actor, toStatus: "draft" };
+  }
+  if (status === "pr_review") {
+    if (action === "approve") return { actor, toStatus: "merged" };
+    if (action === "request_changes") return { actor, toStatus: "in_progress" };
+  }
+  if (status === "merged" && action === "promote") {
+    return { actor, toStatus: "released" };
+  }
+
+  throw new TRPCError({
+    code: "BAD_REQUEST",
+    message: `Action ${action} is not valid for status ${status}`,
+  });
+}
+
+export const convoysRouter = router({
+  kanban: workspaceProcedure.query(async ({ ctx }) => {
+    const convoys = await listConvoyProjects(ctx.db, ctx.workspace.id);
+    const columns = MISSION_CONTROL_KANBAN_COLUMNS.map((column) => ({
+      ...column,
+      convoys: convoys.filter((convoy) => convoy.status === column.status),
+    }));
+
+    return {
+      columns,
+      gateInbox: convoys.filter((convoy) => GATE_INBOX_STATUSES.includes(convoy.status)),
+    };
+  }),
+
+  get: workspaceProcedure
+    .input(
+      z.object({
+        workspace: z.string().min(1),
+        convoyId: z.string().uuid(),
+      }),
+    )
+    .query(async ({ ctx, input }) => {
+      const convoy = await loadConvoyProject(ctx.db, ctx.workspace.id, input.convoyId);
+      if (!convoy) {
+        throw new TRPCError({ code: "NOT_FOUND", message: "Convoy not found." });
+      }
+
+      const content = convoyObjectContentSchema.safeParse(convoy.content);
+      const briefs = await getConvoyBriefs(ctx.db, ctx.workspace.id, convoy.id);
+      const events = await getRecentConvoyEvents(ctx.db, ctx.workspace.id, convoy.id, 30);
+
+      return {
+        convoy: {
+          id: convoy.id,
+          title: convoy.title,
+          status: convoy.status ?? "draft",
+          description: convoy.description,
+          content: content.success ? content.data : null,
+          updatedAt: convoy.updatedAt,
+        },
+        briefs,
+        events,
+      };
+    }),
+
+  create: workspaceProcedure
+    .input(
+      z.object({
+        workspace: z.string().min(1),
+        slug: z
+          .string()
+          .min(1)
+          .max(120)
+          .regex(/^[a-z0-9]+(?:-[a-z0-9]+)*$/),
+        classification: convoyClassificationSchema,
+        skipFlags: z.array(z.string()).default([]),
+        successMetric: z.string().min(1).max(2_000),
+        ideaMarkdown: z.string().min(1),
+      }),
+    )
+    .mutation(async ({ ctx, input }) => {
+      assertWorkspaceAdmin(ctx);
+
+      const existing = await findConvoyBySlug(ctx.db, ctx.workspace.id, input.slug);
+      if (existing) {
+        throw new TRPCError({
+          code: "CONFLICT",
+          message: `Convoy slug '${input.slug}' already exists.`,
+        });
+      }
+
+      const content = convoyObjectContentSchema.parse({
+        convoySlug: input.slug,
+        classification: input.classification,
+        skipFlags: input.skipFlags,
+        successMetric: input.successMetric,
+      });
+
+      const [created] = await ctx.db
+        .insert(objects)
+        .values({
+          type: "project",
+          title: input.slug,
+          workspaceId: ctx.workspace.id,
+          description: input.ideaMarkdown,
+          status: "draft",
+          content,
+        })
+        .returning();
+
+      if (!created) {
+        throw new TRPCError({
+          code: "INTERNAL_SERVER_ERROR",
+          message: "Failed to create convoy.",
+        });
+      }
+
+      await insertConvoyEvent(ctx.db, {
+        workspaceId: ctx.workspace.id,
+        convoyId: created.id,
+        role: "role-conductor",
+        actor: "role-conductor",
+        eventType: "status_change",
+        metadata: { from: null, to: "draft", source: "mission_control" },
+      });
+
+      return { convoyId: created.id };
+    }),
+
+  gateAction: workspaceProcedure.input(gateActionSchema).mutation(async ({ ctx, input }) => {
+    const convoy = await loadConvoyProject(ctx.db, ctx.workspace.id, input.convoyId);
+    if (!convoy) {
+      throw new TRPCError({ code: "NOT_FOUND", message: "Convoy not found." });
+    }
+
+    const status = (convoy.status ?? "draft") as ConvoyStatus;
+    const { actor, toStatus } = resolveGateTransition(status, input.action);
+
+    try {
+      const result = await transitionConvoy(ctx.db, {
+        workspaceId: ctx.workspace.id,
+        convoyId: input.convoyId,
+        toStatus,
+        actor,
+        reason: input.reason,
+      });
+      return result;
+    } catch (error) {
+      if (error instanceof ConvoyTransitionError) {
+        throw new TRPCError({
+          code: "BAD_REQUEST",
+          message: error.message,
+          cause: { code: error.code },
+        });
+      }
+      throw error;
+    }
+  }),
+
+  gateCopilot: workspaceProcedure
+    .input(
+      z.object({
+        workspace: z.string().min(1),
+        convoyId: z.string().uuid(),
+        question: z.string().min(1).max(4_000).optional(),
+      }),
+    )
+    .mutation(async ({ ctx, input }) => {
+      const convoy = await loadConvoyProject(ctx.db, ctx.workspace.id, input.convoyId);
+      if (!convoy) {
+        throw new TRPCError({ code: "NOT_FOUND", message: "Convoy not found." });
+      }
+
+      const content = convoyObjectContentSchema.safeParse(convoy.content);
+      const providerRows = await ctx.db
+        .select()
+        .from(modelProviders)
+        .where(eq(modelProviders.workspaceId, ctx.workspace.id))
+        .orderBy(asc(modelProviders.alias));
+
+      const routeRows = await ctx.db
+        .select()
+        .from(roleModelRoutes)
+        .where(eq(roleModelRoutes.workspaceId, ctx.workspace.id));
+
+      const resolved = resolveModel({
+        roleId: "gate-copilot",
+        providers: providerRows.map(mapProviderRow),
+        routes: routeRows.map(mapRouteRow),
+        convoyPolicy: content.success ? content.data.modelPolicy : undefined,
+        getApiKey: readApiKey,
+      });
+
+      if (!resolved.ok) {
+        throw new TRPCError({
+          code: "BAD_REQUEST",
+          message: resolved.error.message,
+        });
+      }
+
+      const modelResult = createLanguageModelFromResolved(resolved.model);
+      if (!modelResult.ok) {
+        throw new TRPCError({
+          code: "BAD_REQUEST",
+          message: modelResult.reason,
+        });
+      }
+
+      const status = convoy.status ?? "draft";
+      const system = [
+        "You are the gate co-pilot for an agent-pipeline convoy.",
+        "Summarize the plan, highlight risks, and recommend approve / revise / request changes.",
+        "Be concise and actionable.",
+        "",
+        `Convoy: ${content.success ? content.data.convoySlug : convoy.title}`,
+        `Status: ${status}`,
+        content.success ? `Classification: ${content.data.classification}` : "",
+        content.success ? `Success metric: ${content.data.successMetric}` : "",
+        convoy.description ? `Plan:\n${convoy.description}` : "",
+      ]
+        .filter(Boolean)
+        .join("\n");
+
+      const userPrompt =
+        input.question?.trim() ||
+        "Summarize this convoy for the operator and suggest the best gate action.";
+
+      const { text } = await generateText({
+        model: modelResult.model,
+        system,
+        prompt: userPrompt,
+        temperature: 0.4,
+        maxTokens: 1_500,
+      });
+
+      return {
+        text: text.trim(),
+        resolvedAlias: resolved.resolvedAlias,
+        modelId: resolved.model.modelId,
+        providerType: resolved.model.providerType,
+      };
+    }),
+});
diff --git a/packages/shared/src/convoy-lifecycle/index.ts b/packages/shared/src/convoy-lifecycle/index.ts
index d609ed6..d98f1aa 100644
--- a/packages/shared/src/convoy-lifecycle/index.ts
+++ b/packages/shared/src/convoy-lifecycle/index.ts
@@ -26,3 +26,11 @@ export {
   mapFileStatusToServer,
   validateConvoyTransition,
 } from "./state-machine";
+
+export {
+  GATE_INBOX_STATUSES,
+  MISSION_CONTROL_KANBAN_COLUMNS,
+  gateLabelForStatus,
+  humanGateActorForStatus,
+  type KanbanColumn,
+} from "./kanban";
diff --git a/packages/shared/src/convoy-lifecycle/kanban.ts b/packages/shared/src/convoy-lifecycle/kanban.ts
new file mode 100644
index 0000000..ff51f2c
--- /dev/null
+++ b/packages/shared/src/convoy-lifecycle/kanban.ts
@@ -0,0 +1,51 @@
+import type { ConvoyStatus } from "./schemas";
+
+export type KanbanColumn = {
+  status: ConvoyStatus;
+  label: string;
+};
+
+/** Kanban columns for mission control (Epic 5). */
+export const MISSION_CONTROL_KANBAN_COLUMNS: KanbanColumn[] = [
+  { status: "draft", label: "Planning" },
+  { status: "convoy_review", label: "Awaiting plan approval" },
+  { status: "ready", label: "Ready to build" },
+  { status: "in_progress", label: "Building" },
+  { status: "pr_review", label: "Awaiting merge" },
+  { status: "merged", label: "Awaiting prod" },
+  { status: "released", label: "Done" },
+  { status: "blocked", label: "Blocked" },
+];
+
+/** Statuses surfaced in the human gate inbox. */
+export const GATE_INBOX_STATUSES: ConvoyStatus[] = [
+  "convoy_review",
+  "pr_review",
+  "merged",
+];
+
+export function gateLabelForStatus(status: ConvoyStatus): string | null {
+  switch (status) {
+    case "convoy_review":
+      return "Gate 1 — Plan approval";
+    case "pr_review":
+      return "Gate 2 — PR merge";
+    case "merged":
+      return "Gate 3 — Prod promote";
+    default:
+      return null;
+  }
+}
+
+export function humanGateActorForStatus(status: ConvoyStatus): string | null {
+  switch (status) {
+    case "convoy_review":
+      return "human-gate-1";
+    case "pr_review":
+      return "human-gate-2";
+    case "merged":
+      return "human-gate-3";
+    default:
+      return null;
+  }
+}
diff --git a/plans/Plan-automation-foundation/Epic-mission-control-gates-ui/Epic-mission-control-gates-ui.md b/plans/Plan-automation-foundation/Epic-mission-control-gates-ui/Epic-mission-control-gates-ui.md
index 34644e9..6438865 100644
--- a/plans/Plan-automation-foundation/Epic-mission-control-gates-ui/Epic-mission-control-gates-ui.md
+++ b/plans/Plan-automation-foundation/Epic-mission-control-gates-ui/Epic-mission-control-gates-ui.md
@@ -3,7 +3,7 @@ kind: epic
 slug: mission-control-gates-ui
 title: Mission control — convoy kanban, gate inbox, co-pilot
 plan_slug: automation-foundation
-status: draft
+status: done
 priority: P1
 tenant_id: global
 cursor_epic_id: null
@@ -41,9 +41,10 @@ Echodo UI for human gates and convoy visibility:
 
 ## Acceptance criteria
 
-- [ ] Operator sees pending Gate 1 convoy and approves → status `ready`.
-- [ ] Co-pilot uses `claude-planning` alias when configured.
+- [x] Operator sees pending Gate 1 convoy and approves → status `ready`.
+- [x] Co-pilot uses `claude-planning` alias when configured.
 
 ## Tasks
 
-_To be decomposed when epic graduates to `ready`._
+- [x] [Task-trpc-convoys-router](./Task-trpc-convoys-router.md)
+- [x] [Task-mission-control-ui](./Task-mission-control-ui.md)
diff --git a/plans/Plan-automation-foundation/Epic-mission-control-gates-ui/Task-mission-control-ui.md b/plans/Plan-automation-foundation/Epic-mission-control-gates-ui/Task-mission-control-ui.md
new file mode 100644
index 0000000..197cb3c
--- /dev/null
+++ b/plans/Plan-automation-foundation/Epic-mission-control-gates-ui/Task-mission-control-ui.md
@@ -0,0 +1,22 @@
+---
+kind: task
+slug: mission-control-ui
+title: Mission control page — kanban, gate inbox, detail panel
+plan_slug: automation-foundation
+epic_slug: mission-control-gates-ui
+status: done
+priority: P1
+tenant_id: global
+owner: unassigned
+cursor_todo_id: null
+updated_at: "2026-07-07"
+---
+
+# Task summary
+
+`/{workspaceSlug}/mission-control` with three-column layout: needs-you inbox, kanban board, gate detail + co-pilot.
+
+## Acceptance criteria
+
+- [x] Operator can approve Gate 1 convoy from inbox → `ready`
+- [x] Co-pilot shows resolved model alias from `gate-copilot` route
diff --git a/plans/Plan-automation-foundation/Epic-mission-control-gates-ui/Task-trpc-convoys-router.md b/plans/Plan-automation-foundation/Epic-mission-control-gates-ui/Task-trpc-convoys-router.md
new file mode 100644
index 0000000..ce5830f
--- /dev/null
+++ b/plans/Plan-automation-foundation/Epic-mission-control-gates-ui/Task-trpc-convoys-router.md
@@ -0,0 +1,22 @@
+---
+kind: task
+slug: trpc-convoys-router
+title: convoys tRPC router — kanban, gates, create, co-pilot
+plan_slug: automation-foundation
+epic_slug: mission-control-gates-ui
+status: done
+priority: P1
+tenant_id: global
+owner: unassigned
+cursor_todo_id: null
+updated_at: "2026-07-07"
+---
+
+# Task summary
+
+Web tRPC wrapper over convoy lifecycle: kanban grouping, gate inbox, gate actions, create convoy, gate co-pilot via `resolveModel('gate-copilot')`.
+
+## Acceptance criteria
+
+- [x] `api.convoys.kanban`, `gateAction`, `create`, `gateCopilot`
+- [x] Gate actions map to `human-gate-1/2/3` actors
diff --git a/plans/Plan-automation-foundation/Plan-automation-foundation.md b/plans/Plan-automation-foundation/Plan-automation-foundation.md
index 1785cdf..39f0039 100644
--- a/plans/Plan-automation-foundation/Plan-automation-foundation.md
+++ b/plans/Plan-automation-foundation/Plan-automation-foundation.md
@@ -166,7 +166,7 @@ flowchart LR
 | 2 | [Pipeline convoy scaffolding](./Epic-pipeline-convoy-scaffolding/Epic-pipeline-convoy-scaffolding.md) | done | `.convoys/`, `log-convoy-event.sh`, `convoy-planning.mdc` — dogfood metrics | — (parallel with 1) |
 | 3 | [Connected repos](./Epic-connected-repos/Epic-connected-repos.md) | done | `repo_links` table, “paste remote URL”, forge adapter interface | — |
 | 4 | [Convoy lifecycle MCP](./Epic-convoy-lifecycle-mcp/Epic-convoy-lifecycle-mcp.md) | done | `create_convoy`, `transition_convoy_status`, state machine §7, `convoy_events` | 2, 3 |
-| 5 | [Mission control gates UI](./Epic-mission-control-gates-ui/Epic-mission-control-gates-ui.md) | draft | Convoy kanban, gate inbox, approve/deny/revise, gate co-pilot chat | 4 |
+| 5 | [Mission control gates UI](./Epic-mission-control-gates-ui/Epic-mission-control-gates-ui.md) | done | Convoy kanban, gate inbox, approve/deny/revise, gate co-pilot chat | 4 |
 | 6 | [Orchestrator](./Epic-apps-orchestrator/Epic-apps-orchestrator.md) | draft | `apps/orchestrator`, Redis queue, role dispatch, pause at gates | 1, 3, 4 |
 | 7 | [Worker v1](./Epic-apps-worker-v1/Epic-apps-worker-v1.md) | draft | `apps/worker` minimal tool loop, worktree-per-brief, MCP claim/complete | 1, 3, 6 |
 | 8 | [Forge webhooks](./Epic-forge-webhooks/Epic-forge-webhooks.md) | draft | PR opened/merged/CI webhooks → convoy transitions | 3, 4, 7 |