fix: complete 0.5.1 demo workflows

backend/tests/test_community_packages.py

@@ -6,7 +6,7 @@ import pytest
 
 from app.config import BACKEND_DIR
 from app.container import build_container
-from app.contracts import ModelCapability, PluginCommandContext, ToolCall
+from app.contracts import ModelCapability, ToolCall
 from app.agent.tools import ToolExecutionContext
 from app.extensions.archive import install_zip
 
@@ -37,7 +37,7 @@ def test_analysis_ignores_metadata_and_code_and_keeps_line_numbers():
     assert many['truncated'] and many['summary']['tasks'] == 205 and len(many['tasks']) == 200
 
 
-def test_zip_install_real_mcp_tool_command_and_skill(tmp_path):
+def test_zip_install_real_declarative_tool_and_skill(tmp_path):
     builder = load(ROOT / 'build_packages.py')
     output = tmp_path / 'dist'
     catalog = builder.build(output)
@@ -53,8 +53,6 @@ def test_zip_install_real_mcp_tool_command_and_skill(tmp_path):
         result = await runtime.tools.execute(ToolCall(tool_call_id='community-test', name='markdown-workbench.inspect_markdown', arguments={'text': sample}), ToolExecutionContext(run_id='community-test'))
         assert result.success, result.error_message
         assert result.output['summary']['issues'] == 2
-        command = await runtime.plugins.execute_command('markdown-workbench.inspect-selection', {}, PluginCommandContext(selection=sample))
-        assert '1 项未完成任务' in command.effect.payload.message
         assert runtime.skills.enable('note-reviewer').status == 'ready'
         config = runtime.skills.build_agent_configuration('note-reviewer', [ModelCapability.chat, ModelCapability.tool_calling])
         assert 'notes.read' in config.allowed_tools