feat(agent): add Grok Build TUI adapter, runtime dispatch, and skill support

tests/test_tier1_unit.py

@@ -946,6 +946,48 @@ def test_layout_single_workspace_54x23_compact_tiling_tier1():
     assert d4.reason == "column_width_overflow"
 
 
+# ==============================================================================
+# FEATURE: Grok Build TUI Agent Integration
+# ==============================================================================
+
+def test_grok_adapter_contract_in_tier1():
+    """Verify GrokAgentAdapter registration and properties in Tier 1 suite."""
+    from lib_py.agents.registry import get_adapter
+    adapter = get_adapter('grok')
+    assert adapter is not None
+    assert adapter.name == 'grok'
+    assert adapter.own_key == 'grok_session_id_own'
+    assert adapter.delegate_agent_key == 'grok-build'
+    assert adapter.exit_key == '/exit'
+    assert adapter.ready_tokens == 'Grok|xAI|Assistant|❯|>>>'
+
+
+def test_grok_shell_and_scripts_integration(mam_sandbox):
+    """Verify lib.sh, create_session.sh, stop_session.sh, and workspace_uuid contain grok."""
+    # 1. lib.sh kind mapping & binaries
+    lib_path = mam_sandbox / "skills" / "lib.sh"
+    lib_content = lib_path.read_text()
+    assert '*-creator-grok|*-planner-grok|*-reviewer-grok)      kind="grok"' in lib_content
+    assert "'claude', 'agy', 'hermes', 'cline', 'grok'" in lib_content
+    assert '[[ "$sess" =~ "grok" ]]' in lib_content
+
+    # 2. create_session.sh validation
+    create_path = mam_sandbox / "skills" / "multi-agent-mux-create" / "scripts" / "create_session.sh"
+    create_content = create_path.read_text()
+    assert 'claude|agy|hermes|cline|grok)' in create_content
+
+    # 3. stop_session.sh validation & state capture
+    stop_path = mam_sandbox / "skills" / "multi-agent-mux-stop" / "scripts" / "stop_session.sh"
+    stop_content = stop_path.read_text()
+    assert 'claude|agy|hermes|cline|grok)' in stop_content
+    assert "target['grok_session_id_own'] = captured" in stop_content
+
+    # 4. workspace_uuid OWN_KEY
+    from lib_py.workspace_uuid import OWN_KEY
+    assert OWN_KEY.get('grok') == 'grok_session_id_own'
+
+
+