diff --git a/packages/kanban/lib/src/commands/get_command.dart b/packages/kanban/lib/src/commands/get_command.dart
index 71d7a95..5f599fe 100644
--- a/packages/kanban/lib/src/commands/get_command.dart
+++ b/packages/kanban/lib/src/commands/get_command.dart
@@ -40,6 +40,13 @@ class GetCommand extends DewCommand with DewToolCommand {
     final buf = StringBuffer();
     buf.writeln('[${t.id}] (${t.type}) [${t.column}] ${t.title}');
     buf.writeln('Created: ${t.created.toLocal().toString().split('.').first}');
+    if (t.links.isNotEmpty) {
+      buf.writeln();
+      buf.writeln('Links:');
+      for (final link in t.links) {
+        buf.writeln('  ${link.type.replaceAll('_', ' ')}: ${link.targetId}');
+      }
+    }
     if (t.body.isNotEmpty) {
       buf.writeln();
       buf.writeln(t.body);
diff --git a/packages/kanban/lib/src/commands/link_command.dart b/packages/kanban/lib/src/commands/link_command.dart
index ecf912b..57ca22a 100644
--- a/packages/kanban/lib/src/commands/link_command.dart
+++ b/packages/kanban/lib/src/commands/link_command.dart
@@ -1,20 +1,30 @@
 import 'package:dew_core/dew_core.dart';
 import 'package:path/path.dart' as p;
 
+import '../ticket.dart';
 import '../ticket_store.dart';
 
 class LinkCommand extends DewCommand with DewToolCommand {
   LinkCommand() {
     argParser
       ..addOption('id', abbr: 'i', mandatory: true, help: 'Source ticket ID.')
-      ..addOption('target', abbr: 't', mandatory: true, help: 'Target ticket ID to link to.');
+      ..addOption('target', abbr: 't', mandatory: true, help: 'Target ticket ID.')
+      ..addOption(
+        'type',
+        abbr: 'y',
+        mandatory: true,
+        allowed: linkTypeInverses.keys.toList(),
+        help: 'Relationship type (e.g. blocks, relates_to, parent_of).',
+      );
   }
 
   @override
   final String name = 'link';
 
   @override
-  final String description = 'Link two tickets together (e.g. to track dependencies).';
+  final String description =
+      'Link two tickets with a typed relationship. '
+      'The inverse link is automatically added to the target ticket.';
 
   @override
   final String toolName = 'kanban_link_tickets';
@@ -23,6 +33,7 @@ class LinkCommand extends DewCommand with DewToolCommand {
   Future<String> callAsTool(Map<String, dynamic> args) async {
     final id = (args['id'] as String).toUpperCase();
     final targetId = (args['target'] as String).toUpperCase();
+    final type = args['type'] as String;
 
     if (id == targetId) throw ArgumentError('A ticket cannot be linked to itself.');
 
@@ -32,7 +43,8 @@ class LinkCommand extends DewCommand with DewToolCommand {
       prefix: context.config.kanban.prefix,
     );
 
-    await store.linkTickets(id, targetId);
-    return 'Linked $id → $targetId.';
+    await store.linkTickets(id, targetId, type);
+    final inverse = linkTypeInverses[type]!;
+    return 'Linked $id –[$type]→ $targetId (and $targetId –[$inverse]→ $id).';
   }
 }
diff --git a/packages/kanban/lib/src/ticket.dart b/packages/kanban/lib/src/ticket.dart
index 6f31555..13e64cb 100644
--- a/packages/kanban/lib/src/ticket.dart
+++ b/packages/kanban/lib/src/ticket.dart
@@ -1,5 +1,33 @@
 import 'package:yaml/yaml.dart';
 
+/// The valid relationship types between tickets, and their inverses.
+const Map<String, String> linkTypeInverses = {
+  'blocks': 'is_blocked_by',
+  'is_blocked_by': 'blocks',
+  'relates_to': 'relates_to',
+  'duplicates': 'is_duplicated_by',
+  'is_duplicated_by': 'duplicates',
+  'parent_of': 'child_of',
+  'child_of': 'parent_of',
+};
+
+/// A typed, directed link from one ticket to another.
+class TicketLink {
+  final String targetId;
+
+  /// One of the keys in [linkTypeInverses].
+  final String type;
+
+  const TicketLink({required this.targetId, required this.type});
+
+  @override
+  bool operator ==(Object other) =>
+      other is TicketLink && other.targetId == targetId && other.type == type;
+
+  @override
+  int get hashCode => Object.hash(targetId, type);
+}
+
 class Ticket {
   final String id;
   final String title;
@@ -9,8 +37,8 @@ class Ticket {
   final String body;
   final List<String> comments;
 
-  /// IDs of tickets this ticket is linked to (e.g. dependencies).
-  final List<String> links;
+  /// Typed links to other tickets.
+  final List<TicketLink> links;
 
   const Ticket({
     required this.id,
@@ -29,7 +57,7 @@ class Ticket {
     String? column,
     String? body,
     List<String>? comments,
-    List<String>? links,
+    List<TicketLink>? links,
   }) => Ticket(
     id: id,
     title: title ?? this.title,
@@ -68,7 +96,8 @@ class Ticket {
     if (links.isNotEmpty) {
       buf.writeln('links:');
       for (final link in links) {
-        buf.writeln('  - $link');
+        buf.writeln('  - id: ${link.targetId}');
+        buf.writeln('    type: ${link.type}');
       }
     }
     buf.writeln('---');
@@ -101,6 +130,18 @@ class Ticket {
     final sections =
         rest.split('\n---\n').map((s) => s.trim()).where((s) => s.isNotEmpty).toList();
 
+    final rawLinks = fm['links'] as YamlList?;
+    final links = rawLinks
+            ?.map((entry) {
+              final map = entry as YamlMap;
+              return TicketLink(
+                targetId: map['id'] as String,
+                type: map['type'] as String,
+              );
+            })
+            .toList() ??
+        const [];
+
     return Ticket(
       id: id,
       title: fm['title'] as String,
@@ -109,7 +150,8 @@ class Ticket {
       created: DateTime.parse(fm['created'] as String),
       body: sections.isNotEmpty ? sections[0] : '',
       comments: sections.length > 1 ? sections.sublist(1) : const [],
-      links: (fm['links'] as YamlList?)?.cast<String>().toList() ?? const [],
+      links: links,
     );
   }
 }
+
diff --git a/packages/kanban/lib/src/ticket_store.dart b/packages/kanban/lib/src/ticket_store.dart
index d82f03e..ffdc750 100644
--- a/packages/kanban/lib/src/ticket_store.dart
+++ b/packages/kanban/lib/src/ticket_store.dart
@@ -64,26 +64,58 @@ class TicketStore {
     return updated;
   }
 
-  Future<Ticket> linkTickets(String id, String targetId) async {
+  Future<Ticket> linkTickets(String id, String targetId, String type) async {
+    if (!linkTypeInverses.containsKey(type)) {
+      throw ArgumentError(
+        'Unknown link type "$type". '
+        'Valid: ${linkTypeInverses.keys.join(', ')}',
+      );
+    }
     final ticket = await findById(id);
     if (ticket == null) throw ArgumentError('Ticket $id not found.');
-    if (await findById(targetId) == null) {
-      throw ArgumentError('Ticket $targetId not found.');
+    final target = await findById(targetId);
+    if (target == null) throw ArgumentError('Ticket $targetId not found.');
+
+    // Forward link (idempotent — skip if already linked to same target).
+    if (!ticket.links.any((l) => l.targetId == targetId)) {
+      final updated = ticket.copyWith(
+        links: [...ticket.links, TicketLink(targetId: targetId, type: type)],
+      );
+      await File(_filePath(id)).writeAsString(updated.toFileContent());
     }
-    if (ticket.links.contains(targetId)) return ticket;
-    final updated = ticket.copyWith(links: [...ticket.links, targetId]);
-    await File(_filePath(id)).writeAsString(updated.toFileContent());
-    return updated;
+
+    // Inverse link on the target.
+    final inverseType = linkTypeInverses[type]!;
+    if (!target.links.any((l) => l.targetId == id)) {
+      final updatedTarget = target.copyWith(
+        links: [...target.links, TicketLink(targetId: id, type: inverseType)],
+      );
+      await File(_filePath(targetId)).writeAsString(updatedTarget.toFileContent());
+    }
+
+    return (await findById(id))!;
   }
 
   Future<Ticket> unlinkTickets(String id, String targetId) async {
     final ticket = await findById(id);
     if (ticket == null) throw ArgumentError('Ticket $id not found.');
+
+    // Remove forward link.
     final updated = ticket.copyWith(
-      links: ticket.links.where((l) => l != targetId).toList(),
+      links: ticket.links.where((l) => l.targetId != targetId).toList(),
     );
     await File(_filePath(id)).writeAsString(updated.toFileContent());
-    return updated;
+
+    // Remove inverse link on target (if it exists).
+    final target = await findById(targetId);
+    if (target != null) {
+      final updatedTarget = target.copyWith(
+        links: target.links.where((l) => l.targetId != id).toList(),
+      );
+      await File(_filePath(targetId)).writeAsString(updatedTarget.toFileContent());
+    }
+
+    return (await findById(id))!;
   }
 
   /// Returns counts of tickets grouped by column and type.
diff --git a/packages/kanban/test/dew_kanban_test.dart b/packages/kanban/test/dew_kanban_test.dart
index 3d5346f..fb8d323 100644
--- a/packages/kanban/test/dew_kanban_test.dart
+++ b/packages/kanban/test/dew_kanban_test.dart
@@ -173,10 +173,17 @@ dew:
         created: DateTime.utc(2026, 1, 3),
         body: '',
         comments: const [],
-        links: ['TEST-0001', 'TEST-0002'],
+        links: [
+          TicketLink(targetId: 'TEST-0001', type: 'blocks'),
+          TicketLink(targetId: 'TEST-0002', type: 'relates_to'),
+        ],
       );
       final parsed = Ticket.fromFileContent(t.id, t.toFileContent());
-      expect(parsed.links, ['TEST-0001', 'TEST-0002']);
+      expect(parsed.links, hasLength(2));
+      expect(parsed.links[0].targetId, 'TEST-0001');
+      expect(parsed.links[0].type, 'blocks');
+      expect(parsed.links[1].targetId, 'TEST-0002');
+      expect(parsed.links[1].type, 'relates_to');
     });
 
     test('no links field when links is empty', () {
@@ -267,34 +274,70 @@ dew:
       );
     });
 
-    test('linkTickets adds link and is idempotent', () async {
+    test('linkTickets adds typed link bidirectionally and is idempotent', () async {
       final store = makeStore();
       await store.create(title: 'A', type: 'task', column: 'todo');
       await store.create(title: 'B', type: 'task', column: 'todo');
-      await store.linkTickets('TEST-0001', 'TEST-0002');
-      final t = await store.findById('TEST-0001');
-      expect(t!.links, contains('TEST-0002'));
-      // idempotent
-      await store.linkTickets('TEST-0001', 'TEST-0002');
-      final t2 = await store.findById('TEST-0001');
-      expect(t2!.links, hasLength(1));
+      await store.linkTickets('TEST-0001', 'TEST-0002', 'blocks');
+
+      final a = await store.findById('TEST-0001');
+      expect(a!.links, hasLength(1));
+      expect(a.links.first.targetId, 'TEST-0002');
+      expect(a.links.first.type, 'blocks');
+
+      // Inverse written on target.
+      final b = await store.findById('TEST-0002');
+      expect(b!.links, hasLength(1));
+      expect(b.links.first.targetId, 'TEST-0001');
+      expect(b.links.first.type, 'is_blocked_by');
+
+      // Idempotent — calling again doesn't add duplicates.
+      await store.linkTickets('TEST-0001', 'TEST-0002', 'blocks');
+      final a2 = await store.findById('TEST-0001');
+      expect(a2!.links, hasLength(1));
+    });
+
+    test('linkTickets relates_to is symmetric', () async {
+      final store = makeStore();
+      await store.create(title: 'A', type: 'task', column: 'todo');
+      await store.create(title: 'B', type: 'task', column: 'todo');
+      await store.linkTickets('TEST-0001', 'TEST-0002', 'relates_to');
+
+      final a = await store.findById('TEST-0001');
+      final b = await store.findById('TEST-0002');
+      expect(a!.links.first.type, 'relates_to');
+      expect(b!.links.first.type, 'relates_to');
+    });
+
+    test('linkTickets parent_of / child_of inverse pair', () async {
+      final store = makeStore();
+      await store.create(title: 'Epic', type: 'task', column: 'todo');
+      await store.create(title: 'Story', type: 'task', column: 'todo');
+      await store.linkTickets('TEST-0001', 'TEST-0002', 'parent_of');
+
+      final parent = await store.findById('TEST-0001');
+      final child = await store.findById('TEST-0002');
+      expect(parent!.links.first.type, 'parent_of');
+      expect(child!.links.first.type, 'child_of');
     });
 
     test('linkTickets throws for self-link via command', () async {
       final store = makeStore();
       await store.create(title: 'A', type: 'task', column: 'todo');
-      // Self-link guard is in the command layer, not the store — store allows it.
-      // Test the command layer check separately via tooling.
+      // Self-link guard is in the command layer, not the store.
     });
 
-    test('unlinkTickets removes link', () async {
+    test('unlinkTickets removes link on both sides', () async {
       final store = makeStore();
       await store.create(title: 'A', type: 'task', column: 'todo');
       await store.create(title: 'B', type: 'task', column: 'todo');
-      await store.linkTickets('TEST-0001', 'TEST-0002');
+      await store.linkTickets('TEST-0001', 'TEST-0002', 'blocks');
       await store.unlinkTickets('TEST-0001', 'TEST-0002');
-      final t = await store.findById('TEST-0001');
-      expect(t!.links, isEmpty);
+
+      final a = await store.findById('TEST-0001');
+      final b = await store.findById('TEST-0002');
+      expect(a!.links, isEmpty);
+      expect(b!.links, isEmpty);
     });
 
     test('stats returns correct counts', () async {