Examples MCPToolsets

Example: MCP Toolsets

Samples:

• McpToolsetDemo/
• RevitMcpToolSet/
• PythonDemo/mcp_toolset/

Use these examples when you want an AI client or MCP client to discover and call a curated set of tools instead of relying on ad-hoc shell commands.

What They Show

Sample	Purpose
Samples/McpToolsetDemo/	.NET tools, prompts, and resources
Samples/RevitMcpToolSet/	Revit-oriented MCP tools
Samples/PythonDemo/mcp_toolset/	Python MCP toolset structure

Run / Try

1. Build the .NET toolset sample if you are testing assembly-based discovery.
2. Register the toolset path in RevitDevTool MCP settings.
3. Refresh or reload the MCP registry.
4. Confirm tools/prompts/resources appear in the registry UI.
5. Call a simple tool first before testing host-aware tools.

Python MCP Toolset Notes

The Python sample contains:

parser_annotation_sample.py
parser_lowlevel_sample.py
revitdevtool_mcp.py
dto/

Start with parser samples to understand what the registry can discover, then move to host-aware tools.

Troubleshooting

Symptom	Check
.NET toolset not visible	build the sample and register the compiled assembly/path
Python toolset not visible	check dependencies and entry file layout
tool appears but call fails	start with a non-host tool, then test host-aware context
AI client cannot connect	confirm the MCP server/runtime is running

Related

• AI Tool Integration
• Modern Python Scripting