add-note
Create and store a new note with a name and content using the Datetime MCP Server, enabling organized management and summary generation for stored notes.
Instructions
Add a new note
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| content | Yes | ||
| name | Yes |
Input Schema (JSON Schema)
{
"properties": {
"content": {
"type": "string"
},
"name": {
"type": "string"
}
},
"required": [
"name",
"content"
],
"type": "object"
}
Implementation Reference
- The handler for the 'add-note' tool within the handle_call_tool function. It validates the required 'name' and 'content' arguments, stores the note in the global 'notes' dictionary, notifies connected sessions of resource changes if possible, and returns a confirmation message.if name == "add-note": if not arguments: raise ValueError("Missing arguments") note_name = arguments.get("name") content = arguments.get("content") if not note_name or not content: raise ValueError("Missing name or content") # Update server state notes[note_name] = content # Notify clients that resources have changed - only if in a request context try: await server.request_context.session.send_resource_list_changed() except LookupError: # Running outside of a request context (e.g., in tests) pass return [ types.TextContent( type="text", text=f"Added note '{note_name}' with content: {content}", ) ]
- JSON Schema defining the input for the 'add-note' tool, requiring 'name' and 'content' as strings.inputSchema={ "type": "object", "properties": { "name": {"type": "string"}, "content": {"type": "string"}, }, "required": ["name", "content"], },
- src/datetime_mcp_server/server.py:219-230 (registration)Registration of the 'add-note' tool in the handle_list_tools function, including name, description, and input schema.types.Tool( name="add-note", description="Add a new note", inputSchema={ "type": "object", "properties": { "name": {"type": "string"}, "content": {"type": "string"}, }, "required": ["name", "content"], }, ),
- Global dictionary 'notes' that persists the state of added notes, used by the 'add-note' tool handler and resource listing/reading functions.# Store notes as a simple key-value dict to demonstrate state management notes: dict[str, str] = {}