edge_case_prompts.py•5.76 kB
from typing import Dict, List, Annotated
from mcp import GetPromptResult
from mcp.server.fastmcp import FastMCP
from mcp.types import TextContent, PromptMessage
from pydantic import BaseModel, Field, EmailStr
# Create server
mcp = FastMCP("ComplexDataServer")
# Model Definitions
class UserProfile(BaseModel):
"""User profile with contact and role information."""
username: str = Field(..., min_length=1, description="User's unique identifier (str)")
email: EmailStr = Field(..., description="User's email address (EmailStr)")
roles: List[str] = Field(..., description="List of assigned roles (List[str])")
preferences: Dict[str, List[str]] = Field(..., description="User preferences with multiple options (Dict[str, List[str]])")
class MetricsData(BaseModel):
"""Represents performance metrics as matrix data."""
metric_names: List[str] = Field(..., description="Names of the metrics being tracked (List[str])")
daily_values: List[List[float]] = Field(..., description="Matrix of daily metric values (List[List[float]])")
targets: Dict[str, float] = Field(..., description="Target value for each metric (Dict[str, float])")
class TeamStructure(BaseModel):
"""Represents team hierarchy and responsibilities."""
leads: Dict[str, List[str]] = Field(..., description="Team leads and their direct reports (Dict[str, List[str]])")
specialties: Dict[str, Dict[str, List[str]]] = Field(..., description="Team specialties and capabilities (Dict[str, Dict[str, List[str]]])")
locations: List[Dict[str, str]] = Field(..., description="Office locations and details (List[Dict[str, str]])")
class ComplexProjectData(BaseModel):
"""Complex project data combining various nested structures."""
project_name: str = Field(..., min_length=1, description="Name of the project (str)")
owner: UserProfile = Field(..., description="Project owner details (UserProfile)")
metrics: MetricsData = Field(..., description="Project performance metrics (MetricsData)")
team: TeamStructure = Field(..., description="Team organization details (TeamStructure)")
@mcp.prompt("nested_collections")
def nested_collections_prompt(
project_name: Annotated[str, Field(description=ComplexProjectData.model_fields["project_name"].description)],
# Owner fields (UserProfile)
owner_username: Annotated[str, Field(description=UserProfile.model_fields["username"].description)],
owner_email: Annotated[EmailStr, Field(description=UserProfile.model_fields["email"].description)],
owner_roles: Annotated[List[str], Field(description=UserProfile.model_fields["roles"].description)],
owner_preferences: Annotated[Dict[str, List[str]], Field(description=UserProfile.model_fields["preferences"].description)],
# Metrics fields (MetricsData)
metric_names: Annotated[List[str], Field(description=MetricsData.model_fields["metric_names"].description)],
daily_values: Annotated[List[List[float]], Field(description=MetricsData.model_fields["daily_values"].description)],
metric_targets: Annotated[Dict[str, float], Field(description=MetricsData.model_fields["targets"].description)],
# Team fields (TeamStructure)
team_leads: Annotated[Dict[str, List[str]], Field(description=TeamStructure.model_fields["leads"].description)],
team_specialties: Annotated[Dict[str, Dict[str, List[str]]], Field(description=TeamStructure.model_fields["specialties"].description)],
team_locations: Annotated[List[Dict[str, str]], Field(description=TeamStructure.model_fields["locations"].description)]
) -> GetPromptResult:
"""
Generate a comprehensive project report with nested data structures.
Args:
project_name (str): Name of the project
owner_username (str): User's unique identifier
owner_email (EmailStr): User's email address
owner_roles (List[str]): List of assigned roles
owner_preferences (Dict[str, List[str]]): User preferences with multiple options
metric_names (List[str]): Names of the metrics being tracked
daily_values (List[List[float]]): Matrix of daily metric values
metric_targets (Dict[str, float]): Target value for each metric
team_leads (Dict[str, List[str]]): Team leads and their direct reports
team_specialties (Dict[str, Dict[str, List[str]]]): Team specialties and capabilities
team_locations (List[Dict[str, str]]): Office locations and details
Returns:
GetPromptResult: A result containing the formatted project report.
"""
# Construct nested objects
owner = UserProfile(
username=owner_username,
email=owner_email,
roles=owner_roles,
preferences=owner_preferences
)
metrics = MetricsData(
metric_names=metric_names,
daily_values=daily_values,
targets=metric_targets
)
team = TeamStructure(
leads=team_leads,
specialties=team_specialties,
locations=team_locations
)
input_data = ComplexProjectData(
project_name=project_name,
owner=owner,
metrics=metrics,
team=team
)
# Format the report (simplified for brevity)
report = f"""
Project: {input_data.project_name}
Owner: {input_data.owner.username} ({input_data.owner.email})
Roles: {', '.join(input_data.owner.roles)}
Metrics Tracked: {', '.join(input_data.metrics.metric_names)}
Teams: {', '.join(input_data.team.leads.keys())}
"""
return GetPromptResult(
description="Complex nested data project report",
messages=[
PromptMessage(
role="user",
content=TextContent(type="text", text=report),
),
],
)