Ship capability groups (nms/common/topology) with shared netx skills.

One group maps to one skill and tools-*; rename NMS tools to *Nms*; sync playbooks from netx/skills.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/build-host.mjs

@@ -30,6 +30,9 @@ const external = [
 const entries = [
   { entry: join(root, 'src/index.ts'), out: join(outDir, 'index.js') },
   { entry: join(root, 'src/agent-tools.ts'), out: join(outDir, 'agent-tools.js') },
+  { entry: join(root, 'src/agent-tools-nms.ts'), out: join(outDir, 'agent-tools-nms.js') },
+  { entry: join(root, 'src/agent-tools-common.ts'), out: join(outDir, 'agent-tools-common.js') },
+  { entry: join(root, 'src/agent-tools-topology.ts'), out: join(outDir, 'agent-tools-topology.js') },
 ]
 
 mkdirSync(outDir, { recursive: true })

scripts/sync-skills-from-netx.ps1

@@ -0,0 +1,47 @@
+# Sync canonical netx/skills → dsh-netxops presets (npm embed only).
+# MCP packages do NOT carry a skills/ mirror — point Cursor/hosts at netx/skills/.
+param(
+  [string]$NetxRoot = ""
+)
+$ErrorActionPreference = "Stop"
+$opsRoot = Resolve-Path (Join-Path $PSScriptRoot "..")
+if (-not $NetxRoot) {
+  $sibling = Join-Path $opsRoot "..\netx"
+  if (Test-Path (Join-Path $sibling "skills")) {
+    $NetxRoot = (Resolve-Path $sibling).Path
+  } else {
+    throw "Pass -NetxRoot or place netx checkout next to netxops (../netx/skills)"
+  }
+}
+$src = Join-Path $NetxRoot "skills"
+$dst = Join-Path $opsRoot "presets\netxops\skills"
+if (-not (Test-Path $src)) { throw "missing $src" }
+
+foreach ($group in @("nms", "common", "topology")) {
+  $from = Join-Path $src $group
+  $to = Join-Path $dst $group
+  if (-not (Test-Path $from)) { throw "missing group $from" }
+  if (Test-Path $to) { Remove-Item $to -Recurse -Force }
+  New-Item -ItemType Directory -Force -Path (Split-Path $to) | Out-Null
+  Copy-Item $from $to -Recurse -Force
+}
+
+# Drop legacy separate layout skill if present
+$legacyLayout = Join-Path $dst "topology-layout"
+if (Test-Path $legacyLayout) { Remove-Item $legacyLayout -Recurse -Force }
+
+@"
+# Mirrored from netx/skills — do not long-edit here
+
+Canonical: ``$NetxRoot\skills``
+
+```powershell
+powershell -File .\scripts\sync-skills-from-netx.ps1
+```
+
+Runtime prefers ``NETX_SKILLS_ROOT`` or sibling ``../netx/skills``.
+One topology skill covers canvas + dual_unit / layout recipes; DSH may still gate **tools** via topology vs topology-layout groups.
+"@ | Set-Content -Encoding utf8 (Join-Path $dst "README.md")
+
+Write-Host "Synced $src -> $dst"
+Get-ChildItem -Recurse $dst -Filter SKILL.md | ForEach-Object { $_.FullName.Substring($opsRoot.Path.Length) }