Merge: dynamic per-org skill library (authoring + versioning + fork) + builtin-management hardening

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

client/src/App.tsx

@@ -9,6 +9,7 @@ import { OrgChartPage } from '@/pages/OrgChartPage'
 import { PerformancePage } from '@/pages/PerformancePage'
 import { ReviewsPage } from '@/pages/ReviewsPage'
 import { SeatsPage } from '@/pages/SeatsPage'
+import { SkillsPage } from '@/pages/SkillsPage'
 import { StructurePage } from '@/pages/StructurePage'
 import { useAuth } from '@/store/auth'
 
@@ -27,6 +28,7 @@ export default function App() {
         <Route path="/members" element={token ? <MembersPage /> : <Navigate to="/login" replace />} />
         <Route path="/org" element={token ? <OrgChartPage /> : <Navigate to="/login" replace />} />
         <Route path="/structure" element={token ? <StructurePage /> : <Navigate to="/login" replace />} />
+        <Route path="/skills" element={token ? <SkillsPage /> : <Navigate to="/login" replace />} />
         <Route path="/performance" element={token ? <PerformancePage /> : <Navigate to="/login" replace />} />
         <Route path="*" element={<Navigate to="/" replace />} />
       </Routes>

client/src/components/AppShell.tsx

@@ -1,6 +1,7 @@
 import type { ReactNode } from 'react'
 import { Link, useLocation } from 'react-router'
 import {
+  BookMarked,
   Bot,
   Boxes,
   ChartColumn,
@@ -42,6 +43,7 @@ export function AppShell({ children }: { children: ReactNode }) {
           <NavItem icon={Inbox} label="Cartable" to="/cartable" />
           <NavItem icon={ShieldCheck} label="Review inbox" to="/reviews" />
           <NavItem icon={Bot} label="AI seats" to="/seats" />
+          <NavItem icon={BookMarked} label="Skills" to="/skills" />
           <NavItem icon={Network} label="Org chart" to="/org" />
           <NavItem icon={Boxes} label="Structure" to="/structure" />
           <NavItem icon={Users} label="Members" to="/members" />

client/src/pages/SkillsPage.tsx

@@ -0,0 +1,523 @@
+import { useCallback, useEffect, useMemo, useState } from 'react'
+import { BookMarked, GitFork, Pencil, Plus, Store, Trash2 } from 'lucide-react'
+import { toast } from 'sonner'
+import { AppShell } from '@/components/AppShell'
+import { Badge } from '@/components/ui/badge'
+import { Button } from '@/components/ui/button'
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card'
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+import {
+  Select,
+  SelectContent,
+  SelectGroup,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from '@/components/ui/select'
+import { Sheet, SheetContent, SheetDescription, SheetHeader, SheetTitle } from '@/components/ui/sheet'
+import { Textarea } from '@/components/ui/textarea'
+import { api } from '@/lib/api'
+import { useAuth } from '@/store/auth'
+
+interface ActionDto {
+  name: string
+  risk: string
+  description?: string | null
+}
+
+interface GoldenTest {
+  input: string
+  expected: string
+}
+
+interface SkillSummary {
+  skillKey: string
+  name: string
+  version: string
+  summary: string | null
+  roles: string[]
+  visibility: string
+  minTier: string
+  status: string
+  origin: string
+  organizationId: string | null
+  goldenTestCount: number
+  actions: ActionDto[]
+}
+
+interface SkillDetail {
+  skill: SkillSummary
+  inputs: string | null
+  outputs: string | null
+  tools: string[]
+  context: string[]
+  goldenTests: GoldenTest[]
+  body: string
+}
+
+type Mode = 'new' | 'version' | 'edit'
+
+interface FormState {
+  mode: Mode
+  skillKey: string
+  name: string
+  version: string
+  summary: string
+  roles: string
+  inputs: string
+  outputs: string
+  tools: string
+  context: string
+  visibility: string
+  minTier: string
+  body: string
+  actions: ActionDto[]
+  goldenTests: GoldenTest[]
+}
+
+const COMMON_ROLES = 'product-owner, engineer, qa, designer, analyst'
+const RISKS = ['read', 'draft', 'publish', 'destructive']
+const VISIBILITIES = ['public', 'private']
+const TIERS = ['free', 'team', 'scale', 'enterprise']
+
+const emptyForm = (): FormState => ({
+  mode: 'new',
+  skillKey: '',
+  name: '',
+  version: '1.0.0',
+  summary: '',
+  roles: '',
+  inputs: '',
+  outputs: '',
+  tools: '',
+  context: '',
+  visibility: 'public',
+  minTier: 'free',
+  body: '',
+  actions: [],
+  goldenTests: [],
+})
+
+/** Bump the last numeric segment of a semver-ish string (1.0.0 → 1.0.1). */
+function bumpPatch(version: string): string {
+  const parts = version.split('.')
+  for (let i = parts.length - 1; i >= 0; i--) {
+    const n = Number(parts[i])
+    if (Number.isInteger(n)) {
+      parts[i] = String(n + 1)
+      return parts.join('.')
+    }
+  }
+  return `${version}.1`
+}
+
+const csv = (s: string): string[] =>
+  s.split(',').map((x) => x.trim()).filter(Boolean)
+
+/** The org's skill library: builtin starter skills + skills the company authors and versions itself. */
+export function SkillsPage() {
+  const organizationId = useAuth((s) => s.organizationId)
+  const [tab, setTab] = useState<'library' | 'marketplace'>('library')
+  const [skills, setSkills] = useState<SkillSummary[]>([])
+  const [marketplace, setMarketplace] = useState<SkillSummary[]>([])
+  const [form, setForm] = useState<FormState | null>(null)
+  const [busy, setBusy] = useState(false)
+
+  const load = useCallback(async () => {
+    if (!organizationId) return
+    try {
+      const [lib, market] = await Promise.all([
+        api.get<SkillSummary[]>(`/api/skills?organizationId=${organizationId}`),
+        api.get<SkillSummary[]>(`/api/skills/marketplace`),
+      ])
+      setSkills(lib)
+      setMarketplace(market)
+    } catch (err) {
+      toast.error((err as Error).message)
+    }
+  }, [organizationId])
+
+  useEffect(() => {
+    void load()
+  }, [load])
+
+  // Group every version under its key; newest (and the org's own) first comes from the API order.
+  const groups = useMemo(() => {
+    const byKey = new Map<string, SkillSummary[]>()
+    for (const s of skills) {
+      const list = byKey.get(s.skillKey) ?? []
+      list.push(s)
+      byKey.set(s.skillKey, list)
+    }
+    return [...byKey.entries()].sort((a, b) => a[0].localeCompare(b[0]))
+  }, [skills])
+
+  const openForm = async (key: string, version: string, mode: Mode) => {
+    try {
+      const details = await api.get<SkillDetail[]>(`/api/skills/${key}?organizationId=${organizationId}`)
+      const d = details.find((x) => x.skill.version === version) ?? details[0]
+      if (!d) return
+      setForm({
+        mode,
+        skillKey: d.skill.skillKey,
+        name: d.skill.name,
+        version: mode === 'version' ? bumpPatch(d.skill.version) : d.skill.version,
+        summary: d.skill.summary ?? '',
+        roles: d.skill.roles.join(', '),
+        inputs: d.inputs ?? '',
+        outputs: d.outputs ?? '',
+        tools: d.tools.join(', '),
+        context: d.context.join(', '),
+        visibility: d.skill.visibility === 'PrivateToOrg' ? 'private' : 'public',
+        minTier: d.skill.minTier.toLowerCase(),
+        body: d.body,
+        actions: d.skill.actions.map((a) => ({ name: a.name, risk: a.risk.toLowerCase(), description: a.description ?? '' })),
+        goldenTests: d.goldenTests.map((g) => ({ ...g })),
+      })
+    } catch (err) {
+      toast.error((err as Error).message)
+    }
+  }
+
+  const fork = async (key: string, version: string) => {
+    setBusy(true)
+    try {
+      await api.post(`/api/skills/${key}/fork`, { organizationId, version })
+      toast.success(`Forked ${key} into your org — edit it to customize.`)
+      await load()
+    } catch (err) {
+      toast.error((err as Error).message)
+    } finally {
+      setBusy(false)
+    }
+  }
+
+  const save = async () => {
+    if (!form) return
+    setBusy(true)
+    try {
+      await api.post('/api/skills/authored', {
+        organizationId,
+        skillKey: form.skillKey.trim(),
+        name: form.name.trim(),
+        version: form.version.trim(),
+        summary: form.summary.trim() || null,
+        roles: csv(form.roles),
+        inputs: form.inputs.trim() || null,
+        outputs: form.outputs.trim() || null,
+        tools: csv(form.tools),
+        context: csv(form.context),
+        visibility: form.visibility,
+        minTier: form.minTier,
+        body: form.body,
+        actions: form.actions
+          .filter((a) => a.name.trim())
+          .map((a) => ({ name: a.name.trim(), risk: a.risk, description: a.description?.trim() || null })),
+        goldenTests: form.goldenTests.filter((g) => g.input.trim() && g.expected.trim()),
+      })
+      toast.success(`Saved ${form.skillKey}@${form.version}.`)
+      setForm(null)
+      await load()
+    } catch (err) {
+      toast.error((err as Error).message)
+    } finally {
+      setBusy(false)
+    }
+  }
+
+  const willPublish = !!form && csv(form.roles).length > 0 && form.goldenTests.some((g) => g.input.trim() && g.expected.trim())
+
+  return (
+    <AppShell>
+      <div className="mx-auto max-w-5xl p-6">
+        <header className="mb-6 flex items-start justify-between gap-4">
+          <div>
+            <h1 className="flex items-center gap-2 text-2xl font-semibold tracking-tight">
+              <BookMarked className="size-6" /> Skills
+            </h1>
+            <p className="text-sm text-muted-foreground">
+              Your company's skill library. Builtin starter skills are shared; author and version your own.
+            </p>
+          </div>
+          <Button onClick={() => setForm(emptyForm())}>
+            <Plus data-icon="inline-start" /> New skill
+          </Button>
+        </header>
+
+        <div className="mb-4 inline-flex rounded-lg border p-1">
+          <SegBtn active={tab === 'library'} onClick={() => setTab('library')} icon={BookMarked}>Library</SegBtn>
+          <SegBtn active={tab === 'marketplace'} onClick={() => setTab('marketplace')} icon={Store}>Marketplace</SegBtn>
+        </div>
+
+        {tab === 'library' ? (
+          <div className="flex flex-col gap-4">
+            {groups.map(([key, versions]) => (
+              <SkillGroupCard
+                key={key}
+                versions={versions}
+                busy={busy}
+                onNewVersion={(v) => openForm(key, v, 'version')}
+                onEdit={(v) => openForm(key, v, 'edit')}
+                onFork={(v) => fork(key, v)}
+              />
+            ))}
+            {groups.length === 0 && (
+              <p className="text-sm text-muted-foreground">No skills yet. Run a Git sync for builtins, or author one.</p>
+            )}
+          </div>
+        ) : (
+          <div className="flex flex-col gap-4">
+            <p className="text-sm text-muted-foreground">
+              Public skills shared by other organizations. One-click install lands in the next step.
+            </p>
+            {marketplace.map((s) => (
+              <Card key={`${s.organizationId}-${s.skillKey}-${s.version}`}>
+                <CardHeader className="pb-3">
+                  <CardTitle className="flex items-center gap-2 text-base">
+                    {s.name} <Badge variant="outline">{s.version}</Badge>
+                  </CardTitle>
+                  <CardDescription>{s.summary}</CardDescription>
+                </CardHeader>
+                <CardContent className="flex items-center gap-2">
+                  {s.roles.map((r) => <Badge key={r} variant="secondary">{r}</Badge>)}
+                  <Button size="sm" variant="outline" disabled className="ml-auto">Install (soon)</Button>
+                </CardContent>
+              </Card>
+            ))}
+            {marketplace.length === 0 && <p className="text-sm text-muted-foreground">Nothing published yet.</p>}
+          </div>
+        )}
+      </div>
+
+      {form && (
+        <Sheet open onOpenChange={(o) => !o && setForm(null)}>
+          <SheetContent className="flex w-full flex-col gap-0 overflow-y-auto sm:max-w-xl">
+            <SheetHeader>
+              <SheetTitle>
+                {form.mode === 'new' ? 'New skill' : form.mode === 'version' ? `New version of ${form.skillKey}` : `Edit ${form.skillKey}`}
+              </SheetTitle>
+              <SheetDescription>
+                {willPublish
+                  ? 'Has roles + a golden test — saves as Published.'
+                  : 'Add ≥1 role and ≥1 golden test to publish; otherwise saved as Draft.'}
+              </SheetDescription>
+            </SheetHeader>
+
+            <div className="flex flex-col gap-4 px-4 pb-6">
+              <div className="grid grid-cols-2 gap-3">
+                <Field label="Skill key (id)">
+                  <Input
+                    value={form.skillKey}
+                    disabled={form.mode !== 'new'}
+                    onChange={(e) => setForm({ ...form, skillKey: e.target.value })}
+                    placeholder="api-endpoint-design"
+                  />
+                </Field>
+                <Field label="Version">
+                  <Input value={form.version} disabled={form.mode === 'edit'} onChange={(e) => setForm({ ...form, version: e.target.value })} />
+                </Field>
+              </div>
+              <Field label="Name">
+                <Input value={form.name} onChange={(e) => setForm({ ...form, name: e.target.value })} placeholder="API Endpoint Design" />
+              </Field>
+              <Field label="Summary">
+                <Input value={form.summary} onChange={(e) => setForm({ ...form, summary: e.target.value })} />
+              </Field>
+              <Field label={`Roles (comma-separated — e.g. ${COMMON_ROLES})`}>
+                <Input value={form.roles} onChange={(e) => setForm({ ...form, roles: e.target.value })} placeholder="engineer" />
+              </Field>
+              <div className="grid grid-cols-2 gap-3">
+                <Field label="Inputs">
+                  <Input value={form.inputs} onChange={(e) => setForm({ ...form, inputs: e.target.value })} />
+                </Field>
+                <Field label="Outputs">
+                  <Input value={form.outputs} onChange={(e) => setForm({ ...form, outputs: e.target.value })} />
+                </Field>
+              </div>
+              <div className="grid grid-cols-2 gap-3">
+                <Field label="Visibility">
+                  <Pick value={form.visibility} options={VISIBILITIES} onChange={(v) => setForm({ ...form, visibility: v })} />
+                </Field>
+                <Field label="Min tier">
+                  <Pick value={form.minTier} options={TIERS} onChange={(v) => setForm({ ...form, minTier: v })} />
+                </Field>
+              </div>
+              <div className="grid grid-cols-2 gap-3">
+                <Field label="Tools (comma-separated)">
+                  <Input value={form.tools} onChange={(e) => setForm({ ...form, tools: e.target.value })} />
+                </Field>
+                <Field label="Context docs (comma-separated)">
+                  <Input value={form.context} onChange={(e) => setForm({ ...form, context: e.target.value })} />
+                </Field>
+              </div>
+
+              <Repeater
+                label="Actions (risk-tagged)"
+                onAdd={() => setForm({ ...form, actions: [...form.actions, { name: '', risk: 'draft', description: '' }] })}
+              >
+                {form.actions.map((a, i) => (
+                  <div key={i} className="flex items-center gap-2">
+                    <Input
+                      className="flex-1" placeholder="action name" value={a.name}
+                      onChange={(e) => setForm({ ...form, actions: form.actions.map((x, j) => (j === i ? { ...x, name: e.target.value } : x)) })}
+                    />
+                    <Pick
+                      value={a.risk} options={RISKS} className="w-32"
+                      onChange={(v) => setForm({ ...form, actions: form.actions.map((x, j) => (j === i ? { ...x, risk: v } : x)) })}
+                    />
+                    <Button size="icon" variant="ghost" onClick={() => setForm({ ...form, actions: form.actions.filter((_, j) => j !== i) })}>
+                      <Trash2 className="size-4" />
+                    </Button>
+                  </div>
+                ))}
+              </Repeater>
+
+              <Repeater
+                label="Golden tests (gate publishing)"
+                onAdd={() => setForm({ ...form, goldenTests: [...form.goldenTests, { input: '', expected: '' }] })}
+              >
+                {form.goldenTests.map((g, i) => (
+                  <div key={i} className="flex flex-col gap-2 rounded-md border p-2">
+                    <div className="flex items-center gap-2">
+                      <Input
+                        className="flex-1" placeholder="input" value={g.input}
+                        onChange={(e) => setForm({ ...form, goldenTests: form.goldenTests.map((x, j) => (j === i ? { ...x, input: e.target.value } : x)) })}
+                      />
+                      <Button size="icon" variant="ghost" onClick={() => setForm({ ...form, goldenTests: form.goldenTests.filter((_, j) => j !== i) })}>
+                        <Trash2 className="size-4" />
+                      </Button>
+                    </div>
+                    <Textarea
+                      rows={2} placeholder="expected output" value={g.expected}
+                      onChange={(e) => setForm({ ...form, goldenTests: form.goldenTests.map((x, j) => (j === i ? { ...x, expected: e.target.value } : x)) })}
+                    />
+                  </div>
+                ))}
+              </Repeater>
+
+              <Field label="Body (the prompt the agent runs)">
+                <Textarea rows={8} value={form.body} onChange={(e) => setForm({ ...form, body: e.target.value })} placeholder="You are the engineer. Turn the input into…" />
+              </Field>
+
+              <div className="flex items-center justify-end gap-2">
+                <Button variant="ghost" onClick={() => setForm(null)}>Cancel</Button>
+                <Button disabled={busy || !form.skillKey.trim() || !form.name.trim() || !form.body.trim()} onClick={save}>
+                  Save {willPublish ? '& publish' : 'draft'}
+                </Button>
+              </div>
+            </div>
+          </SheetContent>
+        </Sheet>
+      )}
+    </AppShell>
+  )
+}
+
+function SkillGroupCard({
+  versions,
+  busy,
+  onNewVersion,
+  onEdit,
+  onFork,
+}: {
+  versions: SkillSummary[]
+  busy: boolean
+  onNewVersion: (version: string) => void
+  onEdit: (version: string) => void
+  onFork: (version: string) => void
+}) {
+  const [selected, setSelected] = useState(versions[0].version)
+  const current = versions.find((v) => v.version === selected) ?? versions[0]
+  const isBuiltin = current.origin === 'Builtin'
+
+  return (
+    <Card>
+      <CardHeader className="pb-3">
+        <div className="flex items-start justify-between gap-3">
+          <div>
+            <CardTitle className="flex items-center gap-2 text-base">
+              {current.name}
+              <span className="font-mono text-xs text-muted-foreground">{current.skillKey}</span>
+            </CardTitle>
+            <CardDescription className="mt-1">{current.summary}</CardDescription>
+          </div>
+          <div className="flex items-center gap-2">
+            <Badge variant={current.status === 'Published' ? 'default' : 'secondary'}>{current.status}</Badge>
+            <Badge variant="outline">{current.origin}</Badge>
+          </div>
+        </div>
+      </CardHeader>
+      <CardContent className="flex flex-wrap items-center gap-2">
+        {versions.length > 1 ? (
+          <Pick value={selected} options={versions.map((v) => v.version)} className="w-28" onChange={setSelected} />
+        ) : (
+          <Badge variant="outline">{current.version}</Badge>
+        )}
+        {current.roles.map((r) => <Badge key={r} variant="secondary">{r}</Badge>)}
+        <span className="text-xs text-muted-foreground">{current.goldenTestCount} golden test{current.goldenTestCount === 1 ? '' : 's'}</span>
+
+        <div className="ml-auto flex items-center gap-2">
+          {isBuiltin ? (
+            <Button size="sm" variant="outline" disabled={busy} onClick={() => onFork(current.version)}>
+              <GitFork data-icon="inline-start" /> Fork to my org
+            </Button>
+          ) : (
+            <Button size="sm" variant="outline" disabled={busy} onClick={() => onEdit(current.version)}>
+              <Pencil data-icon="inline-start" /> Edit
+            </Button>
+          )}
+          <Button size="sm" disabled={busy} onClick={() => onNewVersion(current.version)}>
+            <Plus data-icon="inline-start" /> New version
+          </Button>
+        </div>
+      </CardContent>
+    </Card>
+  )
+}
+
+function SegBtn({ active, onClick, icon: Icon, children }: { active: boolean; onClick: () => void; icon: typeof BookMarked; children: React.ReactNode }) {
+  return (
+    <button
+      type="button"
+      onClick={onClick}
+      className={`flex items-center gap-1.5 rounded-md px-3 py-1.5 text-sm font-medium transition ${active ? 'bg-primary text-primary-foreground' : 'text-muted-foreground hover:text-foreground'}`}
+    >
+      <Icon className="size-4" /> {children}
+    </button>
+  )
+}
+
+function Field({ label, children }: { label: string; children: React.ReactNode }) {
+  return (
+    <div className="flex flex-col gap-1.5">
+      <Label className="text-xs">{label}</Label>
+      {children}
+    </div>
+  )
+}
+
+function Pick({ value, options, onChange, className }: { value: string; options: string[]; onChange: (v: string) => void; className?: string }) {
+  return (
+    <Select value={value} onValueChange={onChange}>
+      <SelectTrigger className={className ?? 'w-full'}><SelectValue /></SelectTrigger>
+      <SelectContent>
+        <SelectGroup>
+          {options.map((o) => <SelectItem key={o} value={o}>{o}</SelectItem>)}
+        </SelectGroup>
+      </SelectContent>
+    </Select>
+  )
+}
+
+function Repeater({ label, onAdd, children }: { label: string; onAdd: () => void; children: React.ReactNode }) {
+  return (
+    <div className="flex flex-col gap-2">
+      <div className="flex items-center justify-between">
+        <Label className="text-xs">{label}</Label>
+        <Button size="sm" variant="ghost" onClick={onAdd}><Plus data-icon="inline-start" /> Add</Button>
+      </div>
+      {children}
+    </div>
+  )
+}

src/Modules/TeamUp.Modules.Skills/Domain/Skill.cs

@@ -9,6 +9,10 @@ namespace TeamUp.Modules.Skills.Domain;
 /// </summary>
 internal sealed class Skill : Entity
 {
+    /// <summary>Owning org. Null = a shared builtin (Git starter library), visible to every org.</summary>
+    public Guid? OrganizationId { get; private set; }
+    public SkillOrigin Origin { get; private set; }
+    public Guid? AuthoredByMemberId { get; private set; }
     public string SkillKey { get; private set; } = null!;
     public string Name { get; private set; } = null!;
     public string Version { get; private set; } = null!;
@@ -36,14 +40,16 @@ internal sealed class Skill : Entity
     {
     }
 
-    public static Skill Create(string skillKey, string version, DateTimeOffset nowUtc) =>
+    public static Skill Create(string skillKey, string version, Guid? organizationId, DateTimeOffset nowUtc) =>
-        new() { SkillKey = skillKey, Version = version, IndexedAtUtc = nowUtc };
+        new() { SkillKey = skillKey, Version = version, OrganizationId = organizationId, IndexedAtUtc = nowUtc };
 
     /// <summary>(Re)projects a parsed manifest + body onto this row. Used for both insert and update.</summary>
     public void Index(
         SkillManifest manifest,
         string body,
         string contentHash,
+        SkillOrigin origin,
+        Guid? authoredByMemberId,
         string? sourceRepo,
         string? sourcePath,
         string? sourceCommit,
@@ -51,6 +57,8 @@ internal sealed class Skill : Entity
         SkillStatus status,
         DateTimeOffset nowUtc)
     {
+        Origin = origin;
+        AuthoredByMemberId = authoredByMemberId;
         Name = string.IsNullOrWhiteSpace(manifest.Name) ? manifest.Id : manifest.Name;
         Version = manifest.Version;
         Summary = manifest.Summary;
@@ -62,7 +70,11 @@ internal sealed class Skill : Entity
             .ToList();
         Tools = manifest.Tools;
         Context = manifest.Context;
-        GoldenTests = manifest.GoldenTests;
+        // Fresh owned-entity instances — a manifest built from another skill (fork) must not
+        // re-parent that skill's tracked GoldenExample rows onto this one.
+        GoldenTests = manifest.GoldenTests
+            .Select(g => new GoldenExample { Input = g.Input, Expected = g.Expected })
+            .ToList();
         Visibility = ParseVisibility(manifest.Visibility);
         MinTier = ParseTier(manifest.MinTier);
         Status = status;

src/Modules/TeamUp.Modules.Skills/Domain/SkillTypes.cs

@@ -31,6 +31,18 @@ internal enum SkillStatus
     Published,
 }
 
+/// <summary>
+/// Where a skill row came from. <c>Builtin</c> = synced from the shared Git starter library
+/// (OrganizationId null, visible to every org). <c>Authored</c> = created in-app by an org.
+/// <c>Installed</c> = copied from the marketplace into an org (next step).
+/// </summary>
+internal enum SkillOrigin
+{
+    Builtin,
+    Authored,
+    Installed,
+}
+
 /// <summary>A risk-tagged action a skill can take. Stored as JSON on the skill.</summary>
 internal sealed class SkillAction
 {

src/Modules/TeamUp.Modules.Skills/Endpoints/SkillsDtos.cs

@@ -1,6 +1,8 @@
 namespace TeamUp.Modules.Skills.Endpoints;
 
-internal sealed record ActionDto(string Name, string Risk);
+internal sealed record ActionDto(string Name, string Risk, string? Description = null);
+
+internal sealed record GoldenTestDto(string Input, string Expected);
 
 internal sealed record SkillSummary(
     string SkillKey,
@@ -11,6 +13,9 @@ internal sealed record SkillSummary(
     string Visibility,
     string MinTier,
     string Status,
+    string Origin,
+    Guid? OrganizationId,
+    int GoldenTestCount,
     List<ActionDto> Actions);
 
 internal sealed record SkillDetail(
@@ -19,9 +24,33 @@ internal sealed record SkillDetail(
     string? Outputs,
     List<string> Tools,
     List<string> Context,
-    int GoldenTestCount,
+    List<GoldenTestDto> GoldenTests,
     string Body);
 
 internal sealed record IndexRequest(string Content, string? SourceRepo, string? SourcePath, string? SourceCommit);
 
 internal sealed record SyncResult(int Indexed);
+
+/// <summary>
+/// Author or version an org-owned skill from structured fields. Re-saving the same
+/// (OrganizationId, SkillKey, Version) edits in place; bumping Version creates a new version.
+/// </summary>
+internal sealed record AuthorSkillRequest(
+    Guid OrganizationId,
+    string SkillKey,
+    string Name,
+    string Version,
+    string? Summary,
+    List<string> Roles,
+    string? Inputs,
+    string? Outputs,
+    List<ActionDto> Actions,
+    List<string> Tools,
+    List<string> Context,
+    string Visibility,
+    string MinTier,
+    string Body,
+    List<GoldenTestDto> GoldenTests);
+
+/// <summary>Copy a builtin/other skill into an org as an editable Authored skill.</summary>
+internal sealed record ForkSkillRequest(Guid OrganizationId, string Version, string? Name);

src/Modules/TeamUp.Modules.Skills/Endpoints/SkillsEndpoints.cs

@@ -1,11 +1,16 @@
+using System.Security.Cryptography;
+using System.Text;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Routing;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Options;
 using TeamUp.Modules.Skills.Domain;
 using TeamUp.Modules.Skills.Indexing;
 using TeamUp.Modules.Skills.Persistence;
 using TeamUp.Modules.Skills.Sync;
+using TeamUp.SharedKernel.Access;
+using TeamUp.SharedKernel.Auditing;
 using TeamUp.SharedKernel.Modularity;
 
 namespace TeamUp.Modules.Skills.Endpoints;
@@ -18,24 +23,64 @@ internal static class SkillsEndpoints
 
         group.MapGet("/ping", () => TypedResults.Ok(new ModulePing("skills")));
         group.MapGet("/", ListSkills).RequireAuthorization();
+        group.MapGet("/marketplace", Marketplace).RequireAuthorization();
         group.MapGet("/{key}", GetSkill).RequireAuthorization();
+        group.MapPost("/authored", AuthorSkill).RequireAuthorization();
+        group.MapPost("/{key}/fork", ForkSkill).RequireAuthorization();
         group.MapPost("/index", IndexSkill).RequireAuthorization();
         group.MapPost("/sync", Sync).RequireAuthorization();
         group.MapPost("/webhook/gitea", Webhook).AllowAnonymous();
     }
 
-    private static async Task<IResult> Sync(SkillSyncService sync, CancellationToken ct) =>
+    // Re-syncing the shared builtin library is an operator action, not a tenant one.
-        Results.Ok(new SyncResult(await sync.SyncAsync(ct)));
+    private static async Task<IResult> Sync(
+        HttpContext http, IOptions<SkillAdminOptions> admin, SkillSyncService sync, CancellationToken ct)
+    {
+        if (!IsPlatformAdmin(http, admin))
+        {
+            return Results.Forbid();
+        }
 
-    // Gitea push webhook → re-sync the source. M2 re-indexes the whole source (idempotent);
+        return Results.Ok(new SyncResult(await sync.SyncAsync(ct)));
-    // signature verification + changed-file-only sync via the job queue land later.
+    }
+
+    // Gitea push webhook → re-sync the source. Re-reads only the trusted Git source (no caller
+    // content). Signature verification + changed-file-only sync via the job queue land later.
     private static async Task<IResult> Webhook(SkillSyncService sync, CancellationToken ct) =>
         Results.Ok(new SyncResult(await sync.SyncAsync(ct)));
 
-    private static async Task<IResult> ListSkills(
+    /// <summary>
-        string? role, string? visibility, SkillsDbContext db, CancellationToken ct)
+    /// Builtins (null-org, all-tenant-visible) may only be managed by a platform operator holding
+    /// the configured admin key. Fails closed when no key is configured.
+    /// </summary>
+    private static bool IsPlatformAdmin(HttpContext http, IOptions<SkillAdminOptions> admin)
     {
-        var query = db.Skills.AsQueryable();
+        var configured = admin.Value.AdminKey;
+        if (string.IsNullOrEmpty(configured) ||
+            !http.Request.Headers.TryGetValue("X-Skills-Admin-Key", out var provided))
+        {
+            return false;
+        }
+
+        return CryptographicOperations.FixedTimeEquals(
+            Encoding.UTF8.GetBytes(provided.ToString()), Encoding.UTF8.GetBytes(configured));
+    }
+
+    private static async Task<IResult> ListSkills(
+        Guid? organizationId, string? role, string? visibility,
+        IPermissionService permissions, SkillsDbContext db, CancellationToken ct)
+    {
+        // The library a company sees = the shared builtin starter skills (null org) + its own.
+        IQueryable<Skill> query = db.Skills.Where(s => s.OrganizationId == null);
+        if (organizationId is { } orgId)
+        {
+            if (!permissions.Has(Capability.ViewBoard, ScopeRef.Org(orgId)))
+            {
+                return Results.Forbid();
+            }
+
+            query = db.Skills.Where(s => s.OrganizationId == null || s.OrganizationId == orgId);
+        }
 
         if (!string.IsNullOrWhiteSpace(role))
         {
@@ -55,11 +100,30 @@ internal static class SkillsEndpoints
         return Results.Ok(skills.Select(ToSummary).ToList());
     }
 
-    private static async Task<IResult> GetSkill(string key, SkillsDbContext db, CancellationToken ct)
+    // Marketplace seam (read-only groundwork): publicly-shared, org-authored skills from any org.
+    // Publishing controls and install-into-your-org land in the next step.
+    private static async Task<IResult> Marketplace(SkillsDbContext db, CancellationToken ct)
     {
+        var listed = await db.Skills
+            .Where(s => s.Origin == SkillOrigin.Authored && s.Visibility == SkillVisibility.Public)
+            .OrderBy(s => s.SkillKey)
+            .ThenByDescending(s => s.Version)
+            .ToListAsync(ct);
+        return Results.Ok(listed.Select(ToSummary).ToList());
+    }
+
+    private static async Task<IResult> GetSkill(
+        string key, Guid? organizationId, IPermissionService permissions, SkillsDbContext db, CancellationToken ct)
+    {
+        if (organizationId is { } orgId && !permissions.Has(Capability.ViewBoard, ScopeRef.Org(orgId)))
+        {
+            return Results.Forbid();
+        }
+
         var versions = await db.Skills
-            .Where(s => s.SkillKey == key)
+            .Where(s => s.SkillKey == key && (s.OrganizationId == null || s.OrganizationId == organizationId))
-            .OrderByDescending(s => s.Version)
+            .OrderByDescending(s => s.OrganizationId != null) // org's own first, then builtins
+            .ThenByDescending(s => s.Version)
             .ToListAsync(ct);
 
         return versions.Count == 0
@@ -67,8 +131,75 @@ internal static class SkillsEndpoints
             : Results.Ok(versions.Select(ToDetail).ToList());
     }
 
-    private static async Task<IResult> IndexSkill(IndexRequest request, SkillIndexer indexer, CancellationToken ct)
+    private static async Task<IResult> AuthorSkill(
+        AuthorSkillRequest request, ICurrentUser user, IPermissionService permissions,
+        IAuditLog audit, SkillIndexer indexer, CancellationToken ct)
     {
+        if (!permissions.Has(Capability.ManageSkills, ScopeRef.Org(request.OrganizationId)))
+        {
+            return Results.Forbid();
+        }
+
+        if (string.IsNullOrWhiteSpace(request.SkillKey) ||
+            string.IsNullOrWhiteSpace(request.Name) ||
+            string.IsNullOrWhiteSpace(request.Version) ||
+            string.IsNullOrWhiteSpace(request.Body))
+        {
+            return Results.BadRequest("skillKey, name, version, and body are required.");
+        }
+
+        var manifest = ToManifest(request);
+        var skill = await indexer.IndexAsync(
+            manifest, request.Body.Trim(), SkillOwnership.Authored(request.OrganizationId, user.MemberId), ct);
+
+        await audit.WriteAsync(
+            new AuditEvent("skill.authored", "Skill", skill.Id, user.MemberId, $"{skill.SkillKey}@{skill.Version}"), ct);
+        return Results.Ok(ToDetail(skill));
+    }
+
+    private static async Task<IResult> ForkSkill(
+        string key, ForkSkillRequest request, ICurrentUser user, IPermissionService permissions,
+        IAuditLog audit, SkillsDbContext db, SkillIndexer indexer, CancellationToken ct)
+    {
+        if (!permissions.Has(Capability.ManageSkills, ScopeRef.Org(request.OrganizationId)))
+        {
+            return Results.Forbid();
+        }
+
+        // Fork a builtin (or the org's own) version into an editable, org-owned Authored copy.
+        var source = await db.Skills.FirstOrDefaultAsync(
+            s => s.SkillKey == key && s.Version == request.Version
+                && (s.OrganizationId == null || s.OrganizationId == request.OrganizationId),
+            ct);
+        if (source is null)
+        {
+            return Results.NotFound();
+        }
+
+        var manifest = ToManifest(source);
+        if (!string.IsNullOrWhiteSpace(request.Name))
+        {
+            manifest.Name = request.Name.Trim();
+        }
+
+        var skill = await indexer.IndexAsync(
+            manifest, source.Body, SkillOwnership.Authored(request.OrganizationId, user.MemberId), ct);
+
+        await audit.WriteAsync(
+            new AuditEvent("skill.forked", "Skill", skill.Id, user.MemberId, $"{skill.SkillKey}@{skill.Version}"), ct);
+        return Results.Ok(ToDetail(skill));
+    }
+
+    // Posts raw content as a shared builtin → operator-only (otherwise any tenant could inject a
+    // global skill). Tenants author org-owned skills via /authored instead.
+    private static async Task<IResult> IndexSkill(
+        HttpContext http, IOptions<SkillAdminOptions> admin, IndexRequest request, SkillIndexer indexer, CancellationToken ct)
+    {
+        if (!IsPlatformAdmin(http, admin))
+        {
+            return Results.Forbid();
+        }
+
         if (string.IsNullOrWhiteSpace(request.Content))
         {
             return Results.BadRequest("content is required.");
@@ -86,6 +217,46 @@ internal static class SkillsEndpoints
         }
     }
 
+    private static SkillManifest ToManifest(AuthorSkillRequest request) => new()
+    {
+        Id = request.SkillKey.Trim(),
+        Name = request.Name.Trim(),
+        Version = request.Version.Trim(),
+        Summary = request.Summary,
+        Roles = request.Roles ?? [],
+        Inputs = request.Inputs,
+        Outputs = request.Outputs,
+        Actions = (request.Actions ?? [])
+            .Select(a => new ManifestAction { Name = a.Name, Risk = a.Risk, Description = a.Description })
+            .ToList(),
+        Tools = request.Tools ?? [],
+        Context = request.Context ?? [],
+        Visibility = string.IsNullOrWhiteSpace(request.Visibility) ? "public" : request.Visibility,
+        MinTier = string.IsNullOrWhiteSpace(request.MinTier) ? "free" : request.MinTier,
+        GoldenTests = (request.GoldenTests ?? [])
+            .Select(g => new GoldenExample { Input = g.Input, Expected = g.Expected })
+            .ToList(),
+    };
+
+    private static SkillManifest ToManifest(Skill skill) => new()
+    {
+        Id = skill.SkillKey,
+        Name = skill.Name,
+        Version = skill.Version,
+        Summary = skill.Summary,
+        Roles = [.. skill.Roles],
+        Inputs = skill.Inputs,
+        Outputs = skill.Outputs,
+        Actions = skill.Actions
+            .Select(a => new ManifestAction { Name = a.Name, Risk = a.Risk.ToString(), Description = a.Description })
+            .ToList(),
+        Tools = [.. skill.Tools],
+        Context = [.. skill.Context],
+        Visibility = skill.Visibility.ToString(),
+        MinTier = skill.MinTier.ToString(),
+        GoldenTests = [.. skill.GoldenTests], // Skill.Index clones these onto the new row.
+    };
+
     private static SkillSummary ToSummary(Skill skill) => new(
         skill.SkillKey,
         skill.Name,
@@ -95,7 +266,10 @@ internal static class SkillsEndpoints
         skill.Visibility.ToString(),
         skill.MinTier.ToString(),
         skill.Status.ToString(),
-        skill.Actions.Select(a => new ActionDto(a.Name, a.Risk.ToString())).ToList());
+        skill.Origin.ToString(),
+        skill.OrganizationId,
+        skill.GoldenTests.Count,
+        skill.Actions.Select(a => new ActionDto(a.Name, a.Risk.ToString(), a.Description)).ToList());
 
     private static SkillDetail ToDetail(Skill skill) => new(
         ToSummary(skill),
@@ -103,6 +277,6 @@ internal static class SkillsEndpoints
         skill.Outputs,
         skill.Tools,
         skill.Context,
-        skill.GoldenTests.Count,
+        skill.GoldenTests.Select(g => new GoldenTestDto(g.Input, g.Expected)).ToList(),
         skill.Body);
 }

src/Modules/TeamUp.Modules.Skills/Indexing/SkillIndexer.cs

@@ -8,10 +8,24 @@ using TeamUp.Modules.Skills.Persistence;
 
 namespace TeamUp.Modules.Skills.Indexing;
 
-/// <summary>Parses a SKILL.md, computes its embedding, and upserts the Skill row (by key+version).</summary>
+/// <summary>Who owns an indexed skill row — set once, then immutable for that (org, key, version).</summary>
+internal readonly record struct SkillOwnership(Guid? OrganizationId, SkillOrigin Origin, Guid? AuthoredByMemberId)
+{
+    /// <summary>The shared Git starter library: no org, visible to everyone.</summary>
+    public static readonly SkillOwnership Builtin = new(null, SkillOrigin.Builtin, null);
+
+    public static SkillOwnership Authored(Guid organizationId, Guid memberId) =>
+        new(organizationId, SkillOrigin.Authored, memberId);
+
+    public static SkillOwnership Installed(Guid organizationId, Guid memberId) =>
+        new(organizationId, SkillOrigin.Installed, memberId);
+}
+
+/// <summary>Parses/projects a skill manifest, computes its embedding, and upserts the row (by org+key+version).</summary>
 internal sealed class SkillIndexer(SkillsDbContext db, ISkillEmbedder embedder, TimeProvider clock)
 {
-    public async Task<Skill> IndexAsync(
+    /// <summary>Index raw SKILL.md content from the Git source (a shared builtin).</summary>
+    public Task<Skill> IndexAsync(
         string content,
         string? sourceRepo,
         string? sourcePath,
@@ -19,26 +33,51 @@ internal sealed class SkillIndexer(SkillsDbContext db, ISkillEmbedder embedder,
         CancellationToken cancellationToken = default)
     {
         var parsed = SkillMarkdownParser.Parse(content);
-        var manifest = parsed.Manifest;
+        var contentHash = Hash(content);
-        var now = clock.GetUtcNow();
+        return IndexAsync(parsed.Manifest, parsed.Body, contentHash, SkillOwnership.Builtin, sourceRepo, sourcePath, sourceCommit, cancellationToken);
-        var contentHash = Convert.ToHexString(SHA256.HashData(Encoding.UTF8.GetBytes(content)));
+    }
 
-        var embeddingText = $"{manifest.Name}\n{manifest.Summary}\n{string.Join(' ', manifest.Roles)}\n{parsed.Body}";
+    /// <summary>Index a manifest authored/installed in-app — same pipeline, org-owned.</summary>
+    public Task<Skill> IndexAsync(
+        SkillManifest manifest,
+        string body,
+        SkillOwnership ownership,
+        CancellationToken cancellationToken = default)
+    {
+        // The content hash spans the structured manifest + body so re-authoring changes it.
+        var canonical = $"{manifest.Id}\n{manifest.Version}\n{manifest.Summary}\n{string.Join(',', manifest.Roles)}\n{body}";
+        return IndexAsync(manifest, body, Hash(canonical), ownership, sourceRepo: null, sourcePath: null, sourceCommit: null, cancellationToken);
+    }
+
+    private async Task<Skill> IndexAsync(
+        SkillManifest manifest,
+        string body,
+        string contentHash,
+        SkillOwnership ownership,
+        string? sourceRepo,
+        string? sourcePath,
+        string? sourceCommit,
+        CancellationToken cancellationToken)
+    {
+        var now = clock.GetUtcNow();
+
+        var embeddingText = $"{manifest.Name}\n{manifest.Summary}\n{string.Join(' ', manifest.Roles)}\n{body}";
         var embedding = new Vector(embedder.Embed(embeddingText));
 
-        // M2 publish gate (structural): a skill is published only if it declares roles and carries
+        // Publish gate (structural): a skill is published only if it declares roles and carries at
-        // at least one well-formed golden test. Executing the golden tests against a model — and
+        // least one well-formed golden test. Executing the golden tests against a model — and gating
-        // gating on edit distance — lands in M4 when the assembler/runtime exists.
+        // on edit distance — lands in M4 when the assembler/runtime exists.
         var status = manifest.Roles.Count > 0 && manifest.GoldenTests.Count > 0
             ? SkillStatus.Published
             : SkillStatus.Draft;
 
-        var skill = await db.Skills
+        var skill = await db.Skills.FirstOrDefaultAsync(
-            .FirstOrDefaultAsync(s => s.SkillKey == manifest.Id && s.Version == manifest.Version, cancellationToken);
+            s => s.OrganizationId == ownership.OrganizationId && s.SkillKey == manifest.Id && s.Version == manifest.Version,
+            cancellationToken);
 
         var isNew = skill is null;
-        skill ??= Skill.Create(manifest.Id, manifest.Version, now);
+        skill ??= Skill.Create(manifest.Id, manifest.Version, ownership.OrganizationId, now);
-        skill.Index(manifest, parsed.Body, contentHash, sourceRepo, sourcePath, sourceCommit, embedding, status, now);
+        skill.Index(manifest, body, contentHash, ownership.Origin, ownership.AuthoredByMemberId, sourceRepo, sourcePath, sourceCommit, embedding, status, now);
 
         if (isNew)
         {
@@ -48,4 +87,7 @@ internal sealed class SkillIndexer(SkillsDbContext db, ISkillEmbedder embedder,
         await db.SaveChangesAsync(cancellationToken);
         return skill;
     }
+
+    private static string Hash(string content) =>
+        Convert.ToHexString(SHA256.HashData(Encoding.UTF8.GetBytes(content)));
 }

src/Modules/TeamUp.Modules.Skills/Persistence/Migrations/20260610180442_AddSkillOwnership.Designer.cs

@@ -0,0 +1,203 @@
+// <auto-generated />
+using System;
+using System.Collections.Generic;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using Pgvector;
+using TeamUp.Modules.Skills.Persistence;
+
+#nullable disable
+
+namespace TeamUp.Modules.Skills.Persistence.Migrations
+{
+    [DbContext(typeof(SkillsDbContext))]
+    [Migration("20260610180442_AddSkillOwnership")]
+    partial class AddSkillOwnership
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasDefaultSchema("skills")
+                .HasAnnotation("ProductVersion", "10.0.8")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("TeamUp.Modules.Skills.Domain.Skill", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid?>("AuthoredByMemberId")
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("ContentHash")
+                        .IsRequired()
+                        .HasMaxLength(64)
+                        .HasColumnType("character varying(64)");
+
+                    b.PrimitiveCollection<List<string>>("Context")
+                        .IsRequired()
+                        .HasColumnType("text[]");
+
+                    b.Property<Vector>("Embedding")
+                        .HasColumnType("vector(384)");
+
+                    b.Property<DateTimeOffset>("IndexedAtUtc")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Inputs")
+                        .HasMaxLength(2000)
+                        .HasColumnType("character varying(2000)");
+
+                    b.Property<string>("MinTier")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<Guid?>("OrganizationId")
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("Origin")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Outputs")
+                        .HasMaxLength(2000)
+                        .HasColumnType("character varying(2000)");
+
+                    b.PrimitiveCollection<List<string>>("Roles")
+                        .IsRequired()
+                        .HasColumnType("text[]");
+
+                    b.Property<string>("SkillKey")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)");
+
+                    b.Property<string>("SourceCommit")
+                        .HasColumnType("text");
+
+                    b.Property<string>("SourcePath")
+                        .HasColumnType("text");
+
+                    b.Property<string>("SourceRepo")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Summary")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.PrimitiveCollection<List<string>>("Tools")
+                        .IsRequired()
+                        .HasColumnType("text[]");
+
+                    b.Property<DateTimeOffset>("UpdatedAtUtc")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Version")
+                        .IsRequired()
+                        .HasMaxLength(32)
+                        .HasColumnType("character varying(32)");
+
+                    b.Property<string>("Visibility")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrganizationId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("OrganizationId", "SkillKey", "Version")
+                        .IsUnique();
+
+                    NpgsqlIndexBuilderExtensions.AreNullsDistinct(b.HasIndex("OrganizationId", "SkillKey", "Version"), false);
+
+                    b.ToTable("skills", "skills");
+                });
+
+            modelBuilder.Entity("TeamUp.Modules.Skills.Domain.Skill", b =>
+                {
+                    b.OwnsMany("TeamUp.Modules.Skills.Domain.GoldenExample", "GoldenTests", b1 =>
+                        {
+                            b1.Property<Guid>("SkillId");
+
+                            b1.Property<int>("__synthesizedOrdinal")
+                                .ValueGeneratedOnAdd();
+
+                            b1.Property<string>("Expected")
+                                .IsRequired();
+
+                            b1.Property<string>("Input")
+                                .IsRequired();
+
+                            b1.HasKey("SkillId", "__synthesizedOrdinal");
+
+                            b1.ToTable("skills", "skills");
+
+                            b1
+                                .ToJson("GoldenTests")
+                                .HasColumnType("jsonb");
+
+                            b1.WithOwner()
+                                .HasForeignKey("SkillId");
+                        });
+
+                    b.OwnsMany("TeamUp.Modules.Skills.Domain.SkillAction", "Actions", b1 =>
+                        {
+                            b1.Property<Guid>("SkillId");
+
+                            b1.Property<int>("__synthesizedOrdinal")
+                                .ValueGeneratedOnAdd();
+
+                            b1.Property<string>("Description");
+
+                            b1.Property<string>("Name")
+                                .IsRequired();
+
+                            b1.Property<int>("Risk");
+
+                            b1.HasKey("SkillId", "__synthesizedOrdinal");
+
+                            b1.ToTable("skills", "skills");
+
+                            b1
+                                .ToJson("Actions")
+                                .HasColumnType("jsonb");
+
+                            b1.WithOwner()
+                                .HasForeignKey("SkillId");
+                        });
+
+                    b.Navigation("Actions");
+
+                    b.Navigation("GoldenTests");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

src/Modules/TeamUp.Modules.Skills/Persistence/Migrations/20260610180442_AddSkillOwnership.cs

@@ -0,0 +1,95 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TeamUp.Modules.Skills.Persistence.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddSkillOwnership : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "IX_skills_SkillKey_Version",
+                schema: "skills",
+                table: "skills");
+
+            migrationBuilder.AddColumn<Guid>(
+                name: "AuthoredByMemberId",
+                schema: "skills",
+                table: "skills",
+                type: "uuid",
+                nullable: true);
+
+            migrationBuilder.AddColumn<Guid>(
+                name: "OrganizationId",
+                schema: "skills",
+                table: "skills",
+                type: "uuid",
+                nullable: true);
+
+            // Every pre-existing row came from Git sync, so backfill them as Builtin (an empty
+            // string wouldn't parse back to the SkillOrigin enum). New rows always set Origin.
+            migrationBuilder.AddColumn<string>(
+                name: "Origin",
+                schema: "skills",
+                table: "skills",
+                type: "character varying(20)",
+                maxLength: 20,
+                nullable: false,
+                defaultValue: "Builtin");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_skills_OrganizationId",
+                schema: "skills",
+                table: "skills",
+                column: "OrganizationId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_skills_OrganizationId_SkillKey_Version",
+                schema: "skills",
+                table: "skills",
+                columns: new[] { "OrganizationId", "SkillKey", "Version" },
+                unique: true)
+                .Annotation("Npgsql:NullsDistinct", false);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "IX_skills_OrganizationId",
+                schema: "skills",
+                table: "skills");
+
+            migrationBuilder.DropIndex(
+                name: "IX_skills_OrganizationId_SkillKey_Version",
+                schema: "skills",
+                table: "skills");
+
+            migrationBuilder.DropColumn(
+                name: "AuthoredByMemberId",
+                schema: "skills",
+                table: "skills");
+
+            migrationBuilder.DropColumn(
+                name: "OrganizationId",
+                schema: "skills",
+                table: "skills");
+
+            migrationBuilder.DropColumn(
+                name: "Origin",
+                schema: "skills",
+                table: "skills");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_skills_SkillKey_Version",
+                schema: "skills",
+                table: "skills",
+                columns: new[] { "SkillKey", "Version" },
+                unique: true);
+        }
+    }
+}

src/Modules/TeamUp.Modules.Skills/Persistence/Migrations/SkillsDbContextModelSnapshot.cs

@@ -31,6 +31,9 @@ namespace TeamUp.Modules.Skills.Persistence.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("uuid");
 
+                    b.Property<Guid?>("AuthoredByMemberId")
+                        .HasColumnType("uuid");
+
                     b.Property<string>("Body")
                         .IsRequired()
                         .HasColumnType("text");
@@ -64,6 +67,14 @@ namespace TeamUp.Modules.Skills.Persistence.Migrations
                         .HasMaxLength(200)
                         .HasColumnType("character varying(200)");
 
+                    b.Property<Guid?>("OrganizationId")
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("Origin")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
                     b.Property<string>("Outputs")
                         .HasMaxLength(2000)
                         .HasColumnType("character varying(2000)");
@@ -114,11 +125,15 @@ namespace TeamUp.Modules.Skills.Persistence.Migrations
 
                     b.HasKey("Id");
 
+                    b.HasIndex("OrganizationId");
+
                     b.HasIndex("Status");
 
-                    b.HasIndex("SkillKey", "Version")
+                    b.HasIndex("OrganizationId", "SkillKey", "Version")
                         .IsUnique();
 
+                    NpgsqlIndexBuilderExtensions.AreNullsDistinct(b.HasIndex("OrganizationId", "SkillKey", "Version"), false);
+
                     b.ToTable("skills", "skills");
                 });
 

src/Modules/TeamUp.Modules.Skills/Persistence/SkillsDbContext.cs

@@ -17,6 +17,7 @@ internal sealed class SkillsDbContext(DbContextOptions<SkillsDbContext> options)
         {
             skill.ToTable("skills");
             skill.HasKey(s => s.Id);
+            skill.Property(s => s.Origin).HasConversion<string>().HasMaxLength(20);
             skill.Property(s => s.SkillKey).HasMaxLength(128).IsRequired();
             skill.Property(s => s.Name).HasMaxLength(200).IsRequired();
             skill.Property(s => s.Version).HasMaxLength(32).IsRequired();
@@ -33,7 +34,12 @@ internal sealed class SkillsDbContext(DbContextOptions<SkillsDbContext> options)
             skill.OwnsMany(s => s.Actions, owned => owned.ToJson());
             skill.OwnsMany(s => s.GoldenTests, owned => owned.ToJson());
 
-            skill.HasIndex(s => new { s.SkillKey, s.Version }).IsUnique();
+            // Identity is org-scoped: an org owns its (key, version); builtins share the null-org
+            // namespace. NULLS NOT DISTINCT so two builtins can't collide on (null, key, version).
+            skill.HasIndex(s => new { s.OrganizationId, s.SkillKey, s.Version })
+                .IsUnique()
+                .AreNullsDistinct(false);
+            skill.HasIndex(s => s.OrganizationId);
             skill.HasIndex(s => s.Status);
         });
     }

src/Modules/TeamUp.Modules.Skills/SkillAdminOptions.cs

@@ -0,0 +1,14 @@
+namespace TeamUp.Modules.Skills;
+
+/// <summary>
+/// Platform-operator settings for managing the shared builtin skill library (null-org skills,
+/// visible to every tenant). Builtin management is NOT a tenant action — the endpoints that
+/// create/sync builtins require <see cref="AdminKey"/>, which no tenant role grants.
+/// </summary>
+internal sealed class SkillAdminOptions
+{
+    public const string SectionName = "Skills";
+
+    /// <summary>Operator key required to manage builtins. Null/empty ⇒ builtin management is disabled.</summary>
+    public string? AdminKey { get; set; }
+}

src/Modules/TeamUp.Modules.Skills/SkillsModule.cs

@@ -24,6 +24,7 @@ public sealed class SkillsModule : IModule
         var connectionString = configuration.GetConnectionString("Postgres")
             ?? throw new InvalidOperationException("Missing connection string 'ConnectionStrings:Postgres'.");
 
+        services.Configure<SkillAdminOptions>(configuration.GetSection(SkillAdminOptions.SectionName));
         services.AddDbContext<SkillsDbContext>(options => options.UseNpgsql(connectionString, npgsql => npgsql.UseVector()));
         services.AddScoped<IModuleDbContext>(sp => sp.GetRequiredService<SkillsDbContext>());
         services.AddSingleton<ISkillEmbedder, HashingSkillEmbedder>();

src/Shared/TeamUp.SharedKernel/Access/AccessPolicy.cs

@@ -14,6 +14,7 @@ public static class AccessPolicy
             Capability.InvitePeople
             or Capability.CreateProductsAndTeams
             or Capability.ConfigureAgents
+            or Capability.ManageSkills
             or Capability.SetAutonomy
             or Capability.ApproveHeldActions
             or Capability.WorkTasks

src/Shared/TeamUp.SharedKernel/Access/Capability.cs

@@ -11,6 +11,7 @@ public enum Capability
     InvitePeople,
     CreateProductsAndTeams,
     ConfigureAgents,
+    ManageSkills,
     SetAutonomy,
     ApproveHeldActions,
     WorkTasks,

tests/TeamUp.IntegrationTests/AnyRoleSeatTests.cs

@@ -122,6 +122,7 @@ public sealed class AnyRoleSeatTests(PostgresFixture postgres) : IClassFixture<P
     {
         var client = factory.CreateClient();
         client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
+        client.DefaultRequestHeaders.Add("X-Skills-Admin-Key", TeamUpWebFactory.PlatformAdminKey);
         return client;
     }
 

tests/TeamUp.IntegrationTests/AssemblerRunTests.cs

@@ -53,6 +53,7 @@ public sealed class AssemblerRunTests(PostgresFixture postgres) : IClassFixture<
 
         using var client = factory.CreateClient();
         client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", owner!.Token);
+        client.DefaultRequestHeaders.Add("X-Skills-Admin-Key", TeamUpWebFactory.PlatformAdminKey);
 
         await client.PostAsJsonAsync("/api/orgboard/organizations", new { organizationId = owner.OrganizationId, name = "AliaSaaS" });
         var team = await PostOk<TeamResponse>(client, "/api/orgboard/teams", new { organizationId = owner.OrganizationId, name = "IPNOPS" });

tests/TeamUp.IntegrationTests/ReviewFlowTests.cs

@@ -236,6 +236,7 @@ public sealed class ReviewFlowTests(PostgresFixture postgres) : IClassFixture<Po
     {
         var client = factory.CreateClient();
         client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
+        client.DefaultRequestHeaders.Add("X-Skills-Admin-Key", TeamUpWebFactory.PlatformAdminKey);
         return client;
     }
 

tests/TeamUp.IntegrationTests/SkillLibraryTests.cs

@@ -0,0 +1,213 @@
+using System.Net;
+using System.Net.Http.Headers;
+using System.Net.Http.Json;
+using Xunit;
+
+namespace TeamUp.IntegrationTests;
+
+/// <summary>
+/// The dynamic per-company skill library: an org authors a skill, versions it, and forks a builtin —
+/// all org-scoped (own + shared builtins visible, gated by ManageSkills), with the publish gate intact.
+/// </summary>
+public sealed class SkillLibraryTests(PostgresFixture postgres) : IClassFixture<PostgresFixture>
+{
+    private const string BuiltinSkill =
+        """
+        ---
+        id: spec-writing
+        name: Spec Writing
+        version: 1.0.0
+        summary: Turn a request into a spec.
+        roles: [product-owner]
+        actions:
+          - name: write-spec
+            risk: draft
+        golden_tests:
+          - input: "Add a logout button"
+            expected: "A logout button in the header that ends the session."
+        ---
+        # Spec Writing
+        Write a clear, testable spec.
+        """;
+
+    private sealed record BootstrapResponse(string Token, Guid MemberId, Guid OrganizationId);
+
+    private sealed record AuthResponse(string Token, Guid MemberId);
+
+    private sealed record InviteResponse(Guid InvitationId, string Token);
+
+    private sealed record ActionDto(string Name, string Risk, string? Description);
+
+    private sealed record GoldenTestDto(string Input, string Expected);
+
+    private sealed record SkillSummary(
+        string SkillKey, string Name, string Version, string? Summary, List<string> Roles,
+        string Visibility, string MinTier, string Status, string Origin, Guid? OrganizationId,
+        int GoldenTestCount, List<ActionDto> Actions);
+
+    private sealed record SkillDetail(
+        SkillSummary Skill, string? Inputs, string? Outputs, List<string> Tools,
+        List<string> Context, List<GoldenTestDto> GoldenTests, string Body);
+
+    [Fact]
+    public async Task Org_authors_versions_and_forks_skills_scoped_to_itself()
+    {
+        await using var factory = new TeamUpWebFactory(postgres.ConnectionString);
+        using var anon = factory.CreateClient();
+
+        var owner = await PostOk<BootstrapResponse>(anon, "/api/identity/bootstrap", new
+        {
+            organizationName = "AliaSaaS",
+            ownerEmail = "owner@alia.test",
+            ownerDisplayName = "Owner",
+            ownerPassword = "Passw0rd!",
+        });
+        using var client = Authed(factory, owner.Token);
+        client.DefaultRequestHeaders.Add("X-Skills-Admin-Key", TeamUpWebFactory.PlatformAdminKey);
+
+        // A builtin exists in the shared (null-org) namespace.
+        await PostOk<SkillDetail>(client, "/api/skills/index", new { content = BuiltinSkill });
+
+        // The org authors its own skill. Roles + a golden test → Published.
+        var authored = await PostOk<SkillDetail>(client, "/api/skills/authored", new
+        {
+            organizationId = owner.OrganizationId,
+            skillKey = "api-design",
+            name = "API Design",
+            version = "1.0.0",
+            summary = "Design an endpoint.",
+            roles = new[] { "engineer" },
+            inputs = "A story.",
+            outputs = "Route + shapes.",
+            actions = new[] { new { name = "write-design", risk = "draft", description = "Emit a design." } },
+            tools = Array.Empty<string>(),
+            context = Array.Empty<string>(),
+            visibility = "private",
+            minTier = "free",
+            body = "You are the engineer. Design the endpoint.",
+            goldenTests = new[] { new { input = "Delete own comment", expected = "DELETE /comments/{id} 204/403/404" } },
+        });
+        Assert.Equal("Published", authored.Skill.Status);
+        Assert.Equal("Authored", authored.Skill.Origin);
+        Assert.Equal(owner.OrganizationId, authored.Skill.OrganizationId);
+
+        // Bump the version → a new row; both coexist.
+        await PostOk<SkillDetail>(client, "/api/skills/authored", new
+        {
+            organizationId = owner.OrganizationId,
+            skillKey = "api-design",
+            name = "API Design",
+            version = "1.1.0",
+            summary = "Design an endpoint (v2).",
+            roles = new[] { "engineer" },
+            inputs = (string?)null,
+            outputs = (string?)null,
+            actions = Array.Empty<object>(),
+            tools = Array.Empty<string>(),
+            context = Array.Empty<string>(),
+            visibility = "private",
+            minTier = "free",
+            body = "Refined.",
+            goldenTests = new[] { new { input = "x", expected = "y" } },
+        });
+        var versions = await client.GetFromJsonAsync<List<SkillDetail>>(
+            $"/api/skills/api-design?organizationId={owner.OrganizationId}");
+        Assert.Equal(2, versions!.Count);
+
+        // Without roles or golden tests → Draft (publish gate holds).
+        var draft = await PostOk<SkillDetail>(client, "/api/skills/authored", new
+        {
+            organizationId = owner.OrganizationId,
+            skillKey = "rough-idea",
+            name = "Rough Idea",
+            version = "0.1.0",
+            summary = (string?)null,
+            roles = Array.Empty<string>(),
+            inputs = (string?)null,
+            outputs = (string?)null,
+            actions = Array.Empty<object>(),
+            tools = Array.Empty<string>(),
+            context = Array.Empty<string>(),
+            visibility = "private",
+            minTier = "free",
+            body = "WIP.",
+            goldenTests = Array.Empty<object>(),
+        });
+        Assert.Equal("Draft", draft.Skill.Status);
+
+        // The library lists builtins + own skills; another org sees only builtins.
+        var lib = await client.GetFromJsonAsync<List<SkillSummary>>($"/api/skills?organizationId={owner.OrganizationId}");
+        Assert.Contains(lib!, s => s.SkillKey == "spec-writing" && s.Origin == "Builtin");
+        Assert.Contains(lib!, s => s.SkillKey == "api-design" && s.OrganizationId == owner.OrganizationId);
+
+        // Fork the builtin into the org → an editable Authored copy under the org namespace.
+        var forked = await PostOk<SkillDetail>(client, "/api/skills/spec-writing/fork", new
+        {
+            organizationId = owner.OrganizationId,
+            version = "1.0.0",
+            name = (string?)null,
+        });
+        Assert.Equal("Authored", forked.Skill.Origin);
+        Assert.Equal(owner.OrganizationId, forked.Skill.OrganizationId);
+        Assert.Equal("spec-writing", forked.Skill.SkillKey);
+
+        // GET for the key now returns the org's fork AND the builtin.
+        var specVersions = await client.GetFromJsonAsync<List<SkillDetail>>(
+            $"/api/skills/spec-writing?organizationId={owner.OrganizationId}");
+        Assert.Contains(specVersions!, s => s.Skill.OrganizationId == owner.OrganizationId);
+        Assert.Contains(specVersions!, s => s.Skill.OrganizationId == null);
+
+        // A plain Member cannot author skills (ManageSkills is owner/team-owner).
+        var invite = await PostOk<InviteResponse>(client, "/api/identity/invitations", new
+        {
+            email = "member@alia.test",
+            scopeType = "Organization",
+            scopeId = owner.OrganizationId,
+            role = "Member",
+            organizationId = owner.OrganizationId,
+        });
+        var member = await PostOk<AuthResponse>(anon, "/api/identity/invitations/accept",
+            new { token = invite.Token, displayName = "Member", password = "Passw0rd!" });
+        using var memberClient = Authed(factory, member.Token);
+        var forbidden = await memberClient.PostAsJsonAsync("/api/skills/authored", new
+        {
+            organizationId = owner.OrganizationId,
+            skillKey = "sneaky",
+            name = "Sneaky",
+            version = "1.0.0",
+            roles = Array.Empty<string>(),
+            actions = Array.Empty<object>(),
+            tools = Array.Empty<string>(),
+            context = Array.Empty<string>(),
+            visibility = "private",
+            minTier = "free",
+            body = "no",
+            goldenTests = Array.Empty<object>(),
+        });
+        Assert.Equal(HttpStatusCode.Forbidden, forbidden.StatusCode);
+
+        // Builtin management (shared null-org skills) needs the platform admin key — an authenticated
+        // tenant user without it cannot inject or re-sync builtins, even as Owner.
+        using var noKey = Authed(factory, owner.Token);
+        Assert.Equal(HttpStatusCode.Forbidden,
+            (await noKey.PostAsJsonAsync("/api/skills/index", new { content = BuiltinSkill })).StatusCode);
+        Assert.Equal(HttpStatusCode.Forbidden,
+            (await noKey.PostAsync("/api/skills/sync", content: null)).StatusCode);
+    }
+
+    private static HttpClient Authed(TeamUpWebFactory factory, string token)
+    {
+        var client = factory.CreateClient();
+        client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
+        return client;
+    }
+
+    private static async Task<T> PostOk<T>(HttpClient client, string url, object body)
+    {
+        var response = await client.PostAsJsonAsync(url, body);
+        Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+        var value = await response.Content.ReadFromJsonAsync<T>();
+        Assert.NotNull(value);
+        return value!;
+    }
+}

tests/TeamUp.IntegrationTests/SkillRegistryTests.cs

@@ -42,15 +42,18 @@ public sealed class SkillRegistryTests(PostgresFixture postgres) : IClassFixture
 
     private sealed record BootstrapResponse(string Token, Guid MemberId, Guid OrganizationId);
 
-    private sealed record ActionDto(string Name, string Risk);
+    private sealed record ActionDto(string Name, string Risk, string? Description);
+
+    private sealed record GoldenTestDto(string Input, string Expected);
 
     private sealed record SkillSummary(
         string SkillKey, string Name, string Version, string? Summary, List<string> Roles,
-        string Visibility, string MinTier, string Status, List<ActionDto> Actions);
+        string Visibility, string MinTier, string Status, string Origin, Guid? OrganizationId,
+        int GoldenTestCount, List<ActionDto> Actions);
 
     private sealed record SkillDetail(
         SkillSummary Skill, string? Inputs, string? Outputs, List<string> Tools,
-        List<string> Context, int GoldenTestCount, string Body);
+        List<string> Context, List<GoldenTestDto> GoldenTests, string Body);
 
     [Fact]
     public async Task Index_publishes_and_makes_skill_queryable_by_role()
@@ -73,6 +76,7 @@ public sealed class SkillRegistryTests(PostgresFixture postgres) : IClassFixture
 
         using var client = factory.CreateClient();
         client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", owner!.Token);
+        client.DefaultRequestHeaders.Add("X-Skills-Admin-Key", TeamUpWebFactory.PlatformAdminKey);
 
         // Index the SKILL.md.
         var indexResponse = await client.PostAsJsonAsync("/api/skills/index", new { content = SpecWritingSkill });
@@ -81,7 +85,9 @@ public sealed class SkillRegistryTests(PostgresFixture postgres) : IClassFixture
         Assert.NotNull(indexed);
         Assert.Equal("spec-writing", indexed!.Skill.SkillKey);
         Assert.Equal("Published", indexed.Skill.Status); // has roles + a golden test
-        Assert.Equal(1, indexed.GoldenTestCount);
+        Assert.Equal("Builtin", indexed.Skill.Origin);
+        Assert.Null(indexed.Skill.OrganizationId);
+        Assert.Single(indexed.GoldenTests);
         Assert.Contains(indexed.Skill.Actions, a => a.Name == "write-spec" && a.Risk == "Draft");
 
         // Queryable by its role…

tests/TeamUp.IntegrationTests/SkillSyncTests.cs

@@ -45,6 +45,7 @@ public sealed class SkillSyncTests(PostgresFixture postgres) : IClassFixture<Pos
 
         using var client = factory.CreateClient();
         client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", owner!.Token);
+        client.DefaultRequestHeaders.Add("X-Skills-Admin-Key", TeamUpWebFactory.PlatformAdminKey);
 
         var syncResponse = await client.PostAsync("/api/skills/sync", content: null);
         Assert.Equal(HttpStatusCode.OK, syncResponse.StatusCode);

tests/TeamUp.IntegrationTests/TeamUpWebFactory.cs

@@ -11,12 +11,17 @@ public sealed class TeamUpWebFactory(
     string connectionString,
     IReadOnlyDictionary<string, string?>? settings = null) : WebApplicationFactory<Program>
 {
+    /// <summary>Operator key the test host accepts for builtin management (/index, /sync).</summary>
+    public const string PlatformAdminKey = "test-admin-key";
+
+
     protected override void ConfigureWebHost(IWebHostBuilder builder)
     {
         builder.UseEnvironment("Development");
         builder.UseSetting("ConnectionStrings:Postgres", connectionString);
         builder.UseSetting("Database:ApplyMigrationsOnStartup", "true");
         builder.UseSetting("OpenTelemetry:OtlpEndpoint", string.Empty);
+        builder.UseSetting("Skills:AdminKey", PlatformAdminKey);
 
         if (settings is not null)
         {

tests/TeamUp.IntegrationTests/TwoRoleLoopTests.cs

@@ -232,6 +232,7 @@ public sealed class TwoRoleLoopTests(PostgresFixture postgres) : IClassFixture<P
     {
         var client = factory.CreateClient();
         client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
+        client.DefaultRequestHeaders.Add("X-Skills-Admin-Key", TeamUpWebFactory.PlatformAdminKey);
         return client;
     }