diff --git a/Makefile b/Makefile
index 2fb7fcc4..12964d71 100644
--- a/Makefile
+++ b/Makefile
@@ -95,10 +95,8 @@ check-main:
 	@ENV_FILE=$(MAIN_ENV_FILE) bash scripts/check.sh
 
 setup-worktree:
-	@if [ ! -f "$(WORKTREE_ENV_FILE)" ]; then \
-		echo "==> No $(WORKTREE_ENV_FILE) found, generating..."; \
-		bash scripts/init-worktree-env.sh $(WORKTREE_ENV_FILE); \
-	fi
+	@echo "==> Generating $(WORKTREE_ENV_FILE) with unique ports..."
+	@FORCE=1 bash scripts/init-worktree-env.sh $(WORKTREE_ENV_FILE)
 	@$(MAKE) setup ENV_FILE=$(WORKTREE_ENV_FILE)
 
 start-worktree:
diff --git a/apps/web/app/(dashboard)/_components/app-sidebar.tsx b/apps/web/app/(dashboard)/_components/app-sidebar.tsx
index 4bdf6bc1..64f84698 100644
--- a/apps/web/app/(dashboard)/_components/app-sidebar.tsx
+++ b/apps/web/app/(dashboard)/_components/app-sidebar.tsx
@@ -7,7 +7,6 @@ import {
   ListTodo,
   Bot,
   Monitor,
-  BookOpen,
   ChevronDown,
   Settings,
   LogOut,
@@ -53,7 +52,6 @@ const workspaceNav = [
   { href: "/agents", label: "Agents", icon: Bot },
   { href: "/runtimes", label: "Runtimes", icon: Monitor },
   { href: "/skills", label: "Skills", icon: Sparkles },
-  { href: "/knowledge-base", label: "Knowledge Base", icon: BookOpen },
   { href: "/settings", label: "Settings", icon: Settings },
 ];
 
diff --git a/apps/web/app/(dashboard)/knowledge-base/page.tsx b/apps/web/app/(dashboard)/knowledge-base/page.tsx
deleted file mode 100644
index 740d37fe..00000000
--- a/apps/web/app/(dashboard)/knowledge-base/page.tsx
+++ /dev/null
@@ -1,360 +0,0 @@
-"use client";
-
-import { useState } from "react";
-import { useDefaultLayout } from "react-resizable-panels";
-import {
-  FileText,
-  Plus,
-  Search,
-  Link as LinkIcon,
-} from "lucide-react";
-import { Input } from "@/components/ui/input";
-import { Button } from "@/components/ui/button";
-import {
-  ResizablePanelGroup,
-  ResizablePanel,
-  ResizableHandle,
-} from "@/components/ui/resizable";
-// ---------------------------------------------------------------------------
-// Helpers
-// ---------------------------------------------------------------------------
-
-function timeAgo(dateStr: string): string {
-  const diff = Date.now() - new Date(dateStr).getTime();
-  const hours = Math.floor(diff / 3600000);
-  if (hours < 24) return `${hours}h ago`;
-  const days = Math.floor(hours / 24);
-  return `${days}d ago`;
-}
-
-interface KBDocument {
-  id: string;
-  title: string;
-  content: string;
-  createdBy: string;
-  updatedAt: string;
-  referencedBy: string[];
-}
-
-// ---------------------------------------------------------------------------
-// Simple Markdown-ish renderer (handles headers, code blocks, tables, lists)
-// ---------------------------------------------------------------------------
-
-function renderMarkdown(text: string): React.ReactNode[] {
-  const lines = text.split("\n");
-  const elements: React.ReactNode[] = [];
-  let i = 0;
-
-  while (i < lines.length) {
-    const line = lines[i]!;
-
-    // Code block
-    if (line.startsWith("```")) {
-      const lang = line.slice(3).trim();
-      const codeLines: string[] = [];
-      i++;
-      while (i < lines.length && !lines[i]!.startsWith("```")) {
-        codeLines.push(lines[i]!);
-        i++;
-      }
-      i++; // skip closing ```
-      elements.push(
-        <pre
-          key={`code-${i}`}
-          className="my-3 overflow-x-auto rounded-md bg-muted px-4 py-3 text-sm leading-relaxed"
-        >
-          <code>{codeLines.join("\n")}</code>
-        </pre>
-      );
-      continue;
-    }
-
-    // Table (simplified: detect | pipes)
-    if (line.includes("|") && line.trim().startsWith("|")) {
-      const tableRows: string[] = [];
-      while (i < lines.length && lines[i]!.includes("|") && lines[i]!.trim().startsWith("|")) {
-        tableRows.push(lines[i]!);
-        i++;
-      }
-      // Filter out separator rows (|---|---|)
-      const dataRows = tableRows.filter((r) => !r.match(/^\|[\s-|]+\|$/));
-      if (dataRows.length > 0) {
-        const parseRow = (row: string) =>
-          row.split("|").filter((c) => c.trim() !== "").map((c) => c.trim());
-        const header = parseRow(dataRows[0]!);
-        const body = dataRows.slice(1).map(parseRow);
-        elements.push(
-          <div key={`table-${i}`} className="my-3 overflow-x-auto">
-            <table className="w-full text-sm">
-              <thead>
-                <tr className="border-b">
-                  {header.map((h, hi) => (
-                    <th key={hi} className="py-1.5 pr-4 text-left font-medium">
-                      {h}
-                    </th>
-                  ))}
-                </tr>
-              </thead>
-              <tbody>
-                {body.map((row, ri) => (
-                  <tr key={ri} className="border-b last:border-0">
-                    {row.map((cell, ci) => (
-                      <td key={ci} className="py-1.5 pr-4 text-foreground/80">
-                        {cell}
-                      </td>
-                    ))}
-                  </tr>
-                ))}
-              </tbody>
-            </table>
-          </div>
-        );
-      }
-      continue;
-    }
-
-    // Heading
-    if (line.startsWith("## ")) {
-      elements.push(
-        <h2 key={`h2-${i}`} className="mt-6 mb-2 text-base font-semibold">
-          {line.slice(3)}
-        </h2>,
-      );
-      i++;
-      continue;
-    }
-    if (line.startsWith("### ")) {
-      elements.push(
-        <h3 key={`h3-${i}`} className="mt-4 mb-1.5 text-sm font-medium">
-          {line.slice(4)}
-        </h3>,
-      );
-      i++;
-      continue;
-    }
-
-    // List item
-    if (/^- \[[ x]\] /.test(line)) {
-      const checked = line.includes("[x]");
-      const text = line.replace(/^- \[[ x]\] /, "");
-      elements.push(
-        <div key={`check-${i}`} className="flex items-center gap-2 py-0.5 text-sm text-foreground/80">
-          <input type="checkbox" checked={checked} readOnly className="h-3.5 w-3.5 rounded" />
-          <span>{text}</span>
-        </div>
-      );
-      i++;
-      continue;
-    }
-    if (line.startsWith("- ")) {
-      elements.push(
-        <div key={`li-${i}`} className="flex gap-2 py-0.5 text-sm text-foreground/80">
-          <span className="mt-2 h-1 w-1 shrink-0 rounded-full bg-foreground/40" />
-          <span>{renderInline(line.slice(2))}</span>
-        </div>
-      );
-      i++;
-      continue;
-    }
-    // Numbered list
-    if (/^\d+\. /.test(line)) {
-      const num = line.match(/^(\d+)\. /)![1]!;
-      const text = line.replace(/^\d+\. /, "");
-      elements.push(
-        <div key={`ol-${i}`} className="flex gap-2 py-0.5 text-sm text-foreground/80">
-          <span className="w-4 shrink-0 text-right text-muted-foreground">{num}.</span>
-          <span>{text}</span>
-        </div>
-      );
-      i++;
-      continue;
-    }
-
-    // Empty line — guard is redundant since line is already asserted, but keeps TS happy
-    if (line.trim() === "") {
-      elements.push(<div key={`br-${i}`} className="h-2" />);
-      i++;
-      continue;
-    }
-
-    // Paragraph
-    elements.push(
-      <p key={`p-${i}`} className="text-sm leading-relaxed text-foreground/85">
-        {renderInline(line)}
-      </p>
-    );
-    i++;
-  }
-
-  return elements;
-}
-
-function renderInline(text: string): React.ReactNode {
-  // Handle inline code `...`
-  const parts = text.split(/(`[^`]+`)/);
-  return parts.map((part, i) => {
-    if (part.startsWith("`") && part.endsWith("`")) {
-      return (
-        <code key={i} className="rounded bg-muted px-1 py-0.5 text-xs">
-          {part.slice(1, -1)}
-        </code>
-      );
-    }
-    return part;
-  });
-}
-
-// ---------------------------------------------------------------------------
-// Components
-// ---------------------------------------------------------------------------
-
-function DocListItem({
-  doc,
-  isSelected,
-  onClick,
-}: {
-  doc: KBDocument;
-  isSelected: boolean;
-  onClick: () => void;
-}) {
-  return (
-    <button
-      onClick={onClick}
-      className={`flex w-full items-start gap-2.5 px-4 py-2.5 text-left transition-colors ${
-        isSelected ? "bg-accent" : "hover:bg-accent/50"
-      }`}
-    >
-      <FileText className="mt-0.5 h-4 w-4 shrink-0 text-muted-foreground" />
-      <div className="min-w-0 flex-1">
-        <div className="truncate text-sm font-medium">{doc.title}</div>
-        <div className="mt-0.5 flex items-center gap-2 text-xs text-muted-foreground">
-          <span>{doc.createdBy}</span>
-          <span>·</span>
-          <span>{timeAgo(doc.updatedAt)}</span>
-        </div>
-      </div>
-    </button>
-  );
-}
-
-function DocDetail({ doc }: { doc: KBDocument }) {
-  return (
-    <div className="flex-1 overflow-y-auto">
-      <div className="mx-auto w-full max-w-3xl px-8 py-8">
-        {/* Title */}
-        <h1 className="text-xl font-semibold tracking-tight">{doc.title}</h1>
-
-        {/* Meta */}
-        <div className="mt-2 flex items-center gap-3 text-xs text-muted-foreground">
-          <span>By {doc.createdBy}</span>
-          <span>·</span>
-          <span>Updated {timeAgo(doc.updatedAt)}</span>
-        </div>
-
-        {/* Content */}
-        <div className="mt-6">{renderMarkdown(doc.content)}</div>
-
-        {/* Referenced by */}
-        {doc.referencedBy.length > 0 && (
-          <div className="mt-10 border-t pt-4">
-            <div className="flex items-center gap-1.5 text-xs text-muted-foreground">
-              <LinkIcon className="h-3 w-3" />
-              <span>Referenced by</span>
-            </div>
-            <div className="mt-2 flex flex-wrap gap-1.5">
-              {doc.referencedBy.map((ref) => (
-                <span
-                  key={ref}
-                  className="rounded bg-muted px-2 py-0.5 text-xs font-mono"
-                >
-                  {ref}
-                </span>
-              ))}
-            </div>
-          </div>
-        )}
-      </div>
-    </div>
-  );
-}
-
-// ---------------------------------------------------------------------------
-// Page
-// ---------------------------------------------------------------------------
-
-export default function KnowledgeBasePage() {
-  const [documents] = useState<KBDocument[]>([]);
-  const [selectedId, setSelectedId] = useState<string>("");
-  const [search, setSearch] = useState("");
-  const { defaultLayout, onLayoutChanged } = useDefaultLayout({
-    id: "multica_kb_layout",
-  });
-
-  const filtered = search
-    ? documents.filter((d) =>
-        d.title.toLowerCase().includes(search.toLowerCase())
-      )
-    : documents;
-
-  const selected = documents.find((d) => d.id === selectedId) ?? null;
-
-  return (
-    <ResizablePanelGroup orientation="horizontal" className="flex-1 min-h-0" defaultLayout={defaultLayout} onLayoutChanged={onLayoutChanged}>
-      <ResizablePanel id="list" defaultSize={280} minSize={240} maxSize={400} groupResizeBehavior="preserve-pixel-size">
-      {/* Left: Document list */}
-      <div className="overflow-y-auto h-full border-r">
-        <div className="flex h-12 items-center justify-between border-b px-4">
-          <h1 className="text-sm font-semibold">Knowledge Base</h1>
-          <Button variant="ghost" size="icon-xs">
-            <Plus className="h-4 w-4 text-muted-foreground" />
-          </Button>
-        </div>
-
-        {/* Search */}
-        <div className="border-b px-3 py-2">
-          <div className="flex items-center gap-2 rounded-md border bg-background px-2.5 py-1.5">
-            <Search className="h-3.5 w-3.5 text-muted-foreground" />
-            <Input
-              type="text"
-              placeholder="Search docs..."
-              value={search}
-              onChange={(e) => setSearch(e.target.value)}
-              className="border-0 bg-transparent shadow-none focus-visible:ring-0 flex-1 text-sm"
-            />
-          </div>
-        </div>
-
-        {/* Document list */}
-        <div className="divide-y">
-          {filtered.map((doc) => (
-            <DocListItem
-              key={doc.id}
-              doc={doc}
-              isSelected={doc.id === selectedId}
-              onClick={() => setSelectedId(doc.id)}
-            />
-          ))}
-          {filtered.length === 0 && (
-            <div className="px-4 py-8 text-center text-sm text-muted-foreground">
-              No documents found
-            </div>
-          )}
-        </div>
-      </div>
-      </ResizablePanel>
-
-      <ResizableHandle />
-
-      <ResizablePanel id="detail" minSize="50%">
-      {/* Right: Document content */}
-      {selected ? (
-        <DocDetail doc={selected} />
-      ) : (
-        <div className="flex h-full items-center justify-center text-sm text-muted-foreground">
-          Select a document
-        </div>
-      )}
-      </ResizablePanel>
-    </ResizablePanelGroup>
-  );
-}