diff --git a/.gitignore b/.gitignore
index b721bff..716ca25 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,4 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
+.gortex/
diff --git a/src/components/chrome/StatusBar.tsx b/src/components/chrome/StatusBar.tsx
index 8fff231..edbf2d7 100644
--- a/src/components/chrome/StatusBar.tsx
+++ b/src/components/chrome/StatusBar.tsx
@@ -6,6 +6,7 @@ import { useDashboard } from '@/lib/hooks'
 
 export function StatusBar() {
   const scope = useTweaks((s) => s.scope)
+  const activeRepo = useTweaks((s) => s.activeRepo)
   const { data, error } = useDashboard()
   const nodes = data?.stats.total_nodes
   const edges = data?.stats.total_edges
@@ -33,7 +34,9 @@ export function StatusBar() {
       </span>
       <span className="sep">·</span>
       <span className="seg">
-        scope <b style={{ color: 'var(--fg-0)' }}>{scope === 'federated' ? 'all repos' : 'single'}</b>
+        scope <b style={{ color: 'var(--fg-0)' }}>
+          {scope === 'federated' ? 'all repos' : activeRepo ? `single · ${activeRepo}` : 'single'}
+        </b>
       </span>
       <span className="spacer" />
       <span className="seg">{version}</span>
diff --git a/src/components/dashboard/Dashboard.tsx b/src/components/dashboard/Dashboard.tsx
index 9b72f9a..b97f01f 100644
--- a/src/components/dashboard/Dashboard.tsx
+++ b/src/components/dashboard/Dashboard.tsx
@@ -65,6 +65,8 @@ function Kpi({
 }
 
 function RepoCard({ r }: { r: Repo }) {
+  const router = useRouter()
+  const set = useTweaks((s) => s.set)
   const kinds = [
     { label: 'functions',  value: r.funcs,      color: 'var(--k-function)' },
     { label: 'methods',    value: r.methods,    color: 'var(--k-method)' },
@@ -72,8 +74,25 @@ function RepoCard({ r }: { r: Repo }) {
     { label: 'interfaces', value: r.interfaces, color: 'var(--k-interface)' },
     { label: 'variables',  value: r.vars,       color: 'var(--k-variable)' },
   ]
+  const drillIn = () => {
+    set('scope', 'single')
+    set('activeRepo', r.id)
+    router.push('/graph')
+  }
   return (
-    <div className="repo-card">
+    <div
+      className="repo-card"
+      style={{ cursor: 'pointer' }}
+      role="button"
+      tabIndex={0}
+      onClick={drillIn}
+      onKeyDown={(e) => {
+        if (e.key === 'Enter' || e.key === ' ') {
+          e.preventDefault()
+          drillIn()
+        }
+      }}
+    >
       <div className="repo-hd">
         <span style={{ background: r.color, width: 6, height: 18, borderRadius: 2, display: 'inline-block' }} />
         <div>
@@ -314,6 +333,7 @@ export function Dashboard() {
   const router = useRouter()
   const { data, loading, error, refetch } = useDashboard()
   const scope = useTweaks((s) => s.scope)
+  const activeRepo = useTweaks((s) => s.activeRepo)
   // Separate from the global workspace `scope` — this one partitions
   // the caveats card into first-party code ("yours"), test fixtures,
   // and vendored dependencies. "yours" is the default because the raw
@@ -547,12 +567,17 @@ export function Dashboard() {
             <div className="card-hd">
               <span className="ti">Repositories</span>
               <span className="mono faint" style={{ fontSize: 11 }}>
-                {snap.stats.repos} indexed · {scope === 'federated' ? 'federated' : 'single repo'} view
+                {scope === 'single' && activeRepo
+                  ? `scoped to ${activeRepo}`
+                  : `${snap.stats.repos} indexed · federated view`}
               </span>
             </div>
             <div className="card-bd" style={{ display: 'grid', gridTemplateColumns: '2fr 1fr', gap: 14 }}>
               <div className="repo-grid">
-                {snap.repos.slice(0, 6).map((r) => (
+                {(scope === 'single' && activeRepo
+                  ? snap.repos.filter((r) => r.id === activeRepo)
+                  : snap.repos.slice(0, 6)
+                ).map((r) => (
                   <RepoCard key={r.id + ':' + r.owner} r={r} />
                 ))}
               </div>
diff --git a/src/components/graph/GraphView.tsx b/src/components/graph/GraphView.tsx
index 2b3f78d..e6e134f 100644
--- a/src/components/graph/GraphView.tsx
+++ b/src/components/graph/GraphView.tsx
@@ -98,18 +98,28 @@ function RepoFilterPanel({
 
 export function GraphView() {
   const showMinimap = useTweaks((s) => s.showMinimap)
+  const scope = useTweaks((s) => s.scope)
+  const activeRepo = useTweaks((s) => s.activeRepo)
+  const setTweak = useTweaks((s) => s.set)
   const { data: repos, loading, error } = useRepos()
   const { data: dash } = useDashboard()
-  const { data: graph, loading: graphLoading, error: graphError } = useGraph()
+  const repoList = repos ?? []
+  const effectiveRepo = scope === 'single' ? (activeRepo || repoList[0]?.id) : undefined
+  const { data: graph, loading: graphLoading, error: graphError } = useGraph(
+    effectiveRepo ? { repo: effectiveRepo } : undefined,
+  )
   const [mode, setMode] = useState<Mode>('constellation')
   const [filtered, setFiltered] = useState<Set<string>>(new Set())
   const [filterKinds, setFilterKinds] = useState<Set<string>>(new Set())
 
   useEffect(() => {
-    if (repos && filtered.size === 0) {
+    if (!repos) return
+    if (effectiveRepo) {
+      setFiltered(new Set([effectiveRepo]))
+    } else if (filtered.size === 0) {
       setFiltered(new Set(repos.map((r) => r.id)))
     }
-  }, [repos, filtered.size])
+  }, [repos, effectiveRepo, filtered.size])
 
   // Default kinds: everything except `file`. File nodes inflate the graph
   // without adding useful topology, so they start off; user can opt in.
@@ -125,7 +135,11 @@ export function GraphView() {
     else n.add(id)
     setFiltered(n)
   }
-  const only = (id: string) => setFiltered(new Set([id]))
+  const only = (id: string) => {
+    setFiltered(new Set([id]))
+    setTweak('scope', 'single')
+    setTweak('activeRepo', id)
+  }
   const toggleKind = (kind: string) => {
     const n = new Set(filterKinds)
     if (n.has(kind)) n.delete(kind)
@@ -133,7 +147,6 @@ export function GraphView() {
     setFilterKinds(n)
   }
 
-  const repoList = repos ?? []
   const visibleRepos = repoList.filter((r) => !filtered.size || filtered.has(r.id))
   const kinds = dash?.kinds ?? []
 
@@ -145,9 +158,18 @@ export function GraphView() {
           <div className="sub">
             {loading || graphLoading
               ? 'Loading graph…'
-              : `${filtered.size} of ${repoList.length} repos · ${(graph?.nodes.length ?? dash?.stats.total_nodes ?? 0).toLocaleString()} nodes · ${(graph?.edges.length ?? dash?.stats.total_edges ?? 0).toLocaleString()} edges`}
+              : effectiveRepo
+                ? `Single repo · ${effectiveRepo} · ${(graph?.nodes.length ?? 0).toLocaleString()} nodes · ${(graph?.edges.length ?? 0).toLocaleString()} edges`
+                : `${filtered.size} of ${repoList.length} repos · ${(graph?.nodes.length ?? dash?.stats.total_nodes ?? 0).toLocaleString()} nodes · ${(graph?.edges.length ?? dash?.stats.total_edges ?? 0).toLocaleString()} edges`}
           </div>
         </div>
+        {effectiveRepo && (
+          <div className="actions">
+            <button type="button" className="btn ghost" onClick={() => setTweak('scope', 'federated')}>
+              <Icon name="expand" size={11} /> Show all repos
+            </button>
+          </div>
+        )}
       </div>
       {(error || graphError) && (
         <div style={{ padding: 22, color: 'var(--danger)', fontSize: 13 }}>
diff --git a/src/components/pages/ServicesView.tsx b/src/components/pages/ServicesView.tsx
index 4cc3e00..376165e 100644
--- a/src/components/pages/ServicesView.tsx
+++ b/src/components/pages/ServicesView.tsx
@@ -1,22 +1,47 @@
 'use client'
 
+import { useRouter } from 'next/navigation'
 import { Icon } from '@/components/primitives/Icon'
 import { StackedBar } from '@/components/primitives/Charts'
 import { useRepos } from '@/lib/hooks'
+import { useTweaks } from '@/lib/tweaks'
 
 export function ServicesView() {
+  const router = useRouter()
   const { data, loading, error, refetch } = useRepos()
-  const repos = data ?? []
+  const scope = useTweaks((s) => s.scope)
+  const activeRepo = useTweaks((s) => s.activeRepo)
+  const set = useTweaks((s) => s.set)
+  const allRepos = data ?? []
+  const repos = scope === 'single' && activeRepo
+    ? allRepos.filter((r) => r.id === activeRepo)
+    : allRepos
+
+  const drillIn = (id: string) => {
+    set('scope', 'single')
+    set('activeRepo', id)
+    router.push('/graph')
+  }
+
   return (
     <>
       <div className="page-hd">
         <div>
           <h1>Services</h1>
           <div className="sub">
-            {loading ? 'Loading…' : `${repos.length} indexed services · click to drill in`}
+            {loading
+              ? 'Loading…'
+              : scope === 'single' && activeRepo
+                ? `Scoped to ${activeRepo} · click to open its graph`
+                : `${repos.length} indexed services · click to drill in`}
           </div>
         </div>
         <div className="actions">
+          {scope === 'single' && activeRepo && (
+            <button type="button" className="btn ghost" onClick={() => set('scope', 'federated')}>
+              Show all
+            </button>
+          )}
           <button type="button" className="btn" onClick={refetch}>
             <Icon name="history" size={12} /> Refresh
           </button>
@@ -38,7 +63,20 @@ export function ServicesView() {
       <div style={{ padding: 18, overflow: 'auto' }}>
         <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(280px, 1fr))', gap: 10 }}>
           {repos.map((r) => (
-            <div key={r.id + ':' + r.owner} className="card" style={{ padding: 14 }}>
+            <div
+              key={r.id + ':' + r.owner}
+              className="card"
+              style={{ padding: 14, cursor: 'pointer' }}
+              role="button"
+              tabIndex={0}
+              onClick={() => drillIn(r.id)}
+              onKeyDown={(e) => {
+                if (e.key === 'Enter' || e.key === ' ') {
+                  e.preventDefault()
+                  drillIn(r.id)
+                }
+              }}
+            >
               <div className="hstack" style={{ gap: 8 }}>
                 <span style={{ width: 8, height: 28, borderRadius: 3, background: r.color }} />
                 <div>
diff --git a/src/lib/api.ts b/src/lib/api.ts
index e38845a..5dcb2a4 100644
--- a/src/lib/api.ts
+++ b/src/lib/api.ts
@@ -132,13 +132,15 @@ export const api = {
   },
 
   // Fetches the full step list + files for a single process. Uses the
-  // `get_processes` MCP tool with the `id` parameter so the response
-  // includes every step's node ID — list endpoints deliberately omit
-  // these to keep the summary light.
+  // `analyze` facade's `processes` kind with the `id` parameter so the
+  // response includes every step's node ID — list endpoints deliberately
+  // omit these to keep the summary light. The facade routes
+  // analyze(kind=processes) to the get_processes handler without needing
+  // the legacy tool promoted into the live registry (core/defer surface).
   processDetail: async (id: string): Promise<ProcessDetail | null> => {
     if (!id) return null
     try {
-      return await callToolJSON<ProcessDetail>('get_processes', { id })
+      return await callToolJSON<ProcessDetail>('analyze', { kind: 'processes', id })
     } catch { return null }
   },
 
diff --git a/src/lib/tweaks.ts b/src/lib/tweaks.ts
index 3a4f441..0cab8c6 100644
--- a/src/lib/tweaks.ts
+++ b/src/lib/tweaks.ts
@@ -13,6 +13,7 @@ export type Tweaks = {
   theme: Theme
   layout: Layout
   scope: Scope
+  activeRepo: string | null
   caveats: CaveatDensity
   graphStyle: 'constellation' | 'tree' | 'sankey' | '3d'
   density: Density
@@ -23,6 +24,7 @@ const initial: Tweaks = {
   theme: 'ink',
   layout: 'tri',
   scope: 'federated',
+  activeRepo: null,
   caveats: 'inline',
   graphStyle: 'constellation',
   density: 'comfortable',
@@ -50,6 +52,7 @@ export const useTweaks = create<Store>()(
         theme: s.theme,
         layout: s.layout,
         scope: s.scope,
+        activeRepo: s.activeRepo,
         caveats: s.caveats,
         graphStyle: s.graphStyle,
         density: s.density,