MCP Duty Pharma
Farmacia de servicio MCP
MCP Duty Pharma te ayuda a encontrar farmacias que, por ley, deben permanecer abiertas durante la noche, fines de semana y días festivos. Ya sea una emergencia o simplemente una necesidad nocturna, esta herramienta te garantiza que siempre sabrás a dónde acudir.
📋 Requisitos del sistema
Python 3.10+
Related MCP server: Hong Kong Health Data MCP Server
📦 Dependencias
Instalar todas las dependencias necesarias:
# Using uv
uv syncPaquetes requeridos
fastmcp : Marco para crear servidores de Protocolo de Contexto de Modelo
geoPy : biblioteca de Python para acceder y geocodificar/geocodificar inversamente ubicaciones.
httpx : cliente HTTP para Python, que proporciona una API simple e intuitiva para realizar solicitudes HTTP.
Todas las dependencias se especifican en pyproject.toml .
📑 Índice de contenidos
🛠️ Herramientas MCP
Este servidor MCP proporciona las siguientes herramientas para los modelos de lenguaje grandes (LLM):
obtener farmacias de guardia cercanas
Obtenga las diez farmacias más cercanas de turno hoy, ordenadas por distancia a la dirección indicada.
🚀 Primeros pasos
Clonar el repositorio:
git clone https://github.com/lsaavedr/mcp-duty-pharma.git
cd mcp-duty-pharma📦 Instalación
Puede instalar este servidor MCP en Claude Desktop o en cualquier otro lugar. Para usarlo, agregue la siguiente configuración al archivo de configuración:
en formato json
{
"MCP Duty Pharma": {
"command": "uv",
"args": ["tool", "run", "mcp_duty_pharma"]
}
}en formato yaml
mcpServers:
- name: MCP Duty Pharma
command: uv
args:
- tool
- run
- mcp_duty_pharma🔒 Características de seguridad
Limitación de velocidad: cada llamada de geocodificación tiene una velocidad limitada (por ejemplo, un retraso de 1 segundo) para evitar solicitudes excesivas que violen los límites de uso.
Manejo de errores: detecta excepciones geográficas (tiempos de espera, errores de servicio) y devuelve resultados seguros [] en lugar de fallar.
📚 Documentación de desarrollo
Si desea ampliar o modificar este servidor:
Consulte duty-pharma.py para ver cómo se implementa cada herramienta y cómo se integra duty-pharma.
Consulta la documentación oficial de geopy para obtener información sobre usos avanzados, como cuadros delimitadores, configuraciones de idioma o extracción de datos avanzada.
Consulte las API de los gobiernos regionales para obtener más fuentes de datos.
Available Tools
1 toolget_nearby_duty_pharmaciesB
Get ten closest pharmacies on duty today, sorted by distance to the given address.
| Name | Required | Description | Default |
|---|---|---|---|
| address | Yes |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden of behavioral disclosure. While it mentions the tool returns 'ten closest pharmacies' and sorts by distance, it fails to describe critical behaviors such as response format, error handling, data freshness, rate limits, or authentication requirements. For a location-based query tool with zero annotation coverage, this leaves significant gaps.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, well-structured sentence that efficiently conveys the core functionality: action, resource, quantity, constraints, and sorting. Every word earns its place with no redundancy or fluff, making it easy to parse and front-loaded with essential information.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool's moderate complexity (location-based query with filtering), lack of annotations, and no output schema, the description is minimally complete. It covers the basic purpose and parameter intent but omits details on output structure, error cases, and operational constraints. It meets the bare minimum for understanding what the tool does but not how it behaves fully.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema has 0% description coverage, so the description must compensate. It adds meaning by explaining that the 'address' parameter is used to calculate distance and filter results, which goes beyond the schema's bare 'Address' title. However, it doesn't specify address format requirements, validation rules, or handling of ambiguous inputs, leaving some semantic gaps.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's purpose: 'Get ten closest pharmacies on duty today, sorted by distance to the given address.' It specifies the verb ('Get'), resource ('pharmacies'), and key constraints ('ten closest', 'on duty today', 'sorted by distance'). However, with no sibling tools mentioned, it cannot demonstrate differentiation from alternatives.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides no explicit guidance on when to use this tool versus alternatives. It implies usage for finding nearby duty pharmacies but offers no information about prerequisites, limitations, or scenarios where other tools might be more appropriate. With no siblings listed, this is a missed opportunity for basic context.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
1 tool update
v1.0.0- First observed
get_nearby_duty_pharmacies
TDQS
Scored across 1 tool
With only one tool, there is no possibility of ambiguity or overlap between tools. The tool's purpose is clearly defined and distinct by default.
A single tool inherently has perfect naming consistency, as there are no other tools to compare against. The tool name follows a clear verb_noun pattern (get_nearby_duty_pharmacies).
One tool is too few for a server with a domain like pharmacy duty information, as it lacks essential operations such as filtering by time, getting pharmacy details, or updating duty status. This severely limits agent functionality.
The tool surface is severely incomplete for the domain; it only provides a list of nearby duty pharmacies without supporting operations like checking specific pharmacy hours, verifying duty status, or managing pharmacy data, leading to significant gaps in agent workflows.
Maintenance
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