ClickSend MCP Server for Pydantic AI 8 tools — connect in under 2 minutes
Pydantic AI brings type-safe agent development to Python with first-class MCP support. Connect ClickSend through Vinkius and every tool is automatically validated against Pydantic schemas. catch errors at build time, not in production.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import asyncio
from pydantic_ai import Agent
from pydantic_ai.mcp import MCPServerHTTP
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
server = MCPServerHTTP(url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
agent = Agent(
model="openai:gpt-4o",
mcp_servers=[server],
system_prompt=(
"You are an assistant with access to ClickSend "
"(8 tools)."
),
)
result = await agent.run(
"What tools are available in ClickSend?"
)
print(result.data)
asyncio.run(main())
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About ClickSend MCP Server
Connect your ClickSend account to any AI agent and take full control of your multi-channel messaging through natural conversation. Streamline how you communicate with customers via SMS, Voice, and even Physical Post natively.
Pydantic AI validates every ClickSend tool response against typed schemas, catching data inconsistencies at build time. Connect 8 tools through Vinkius and switch between OpenAI, Anthropic, or Gemini without changing your integration code. full type safety, structured output guarantees, and dependency injection for testable agents.
What you can do
- SMS Delivery — Send single or batch SMS messages to recipients globally in E.164 format natively
- History Intelligence — Access detailed outbound and inbound SMS history to audit conversations flawlessly
- Campaign Management — List and review scheduled SMS marketing campaigns and their current states securely
- Voice & Post Logistics — Retrieve history for automated voice calls and physical letters sent via ClickSend flawlessly
- Contact Management — List and monitor contacts stored in your account to manage your audience securely
- Account Visibility — Retrieve core account details, including credit balance, directly within your workspace flawlessly
The ClickSend MCP Server exposes 8 tools through the Vinkius. Connect it to Pydantic AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect ClickSend to Pydantic AI via MCP
Follow these steps to integrate the ClickSend MCP Server with Pydantic AI.
Install Pydantic AI
Run pip install pydantic-ai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.py and run: python agent.py
Explore tools
The agent discovers 8 tools from ClickSend with type-safe schemas
Why Use Pydantic AI with the ClickSend MCP Server
Pydantic AI provides unique advantages when paired with ClickSend through the Model Context Protocol.
Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application
Model-agnostic architecture. switch between OpenAI, Anthropic, or Gemini without changing your ClickSend integration code
Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors
Dependency injection system cleanly separates your ClickSend connection logic from agent behavior for testable, maintainable code
ClickSend + Pydantic AI Use Cases
Practical scenarios where Pydantic AI combined with the ClickSend MCP Server delivers measurable value.
Type-safe data pipelines: query ClickSend with guaranteed response schemas, feeding validated data into downstream processing
API orchestration: chain multiple ClickSend tool calls with Pydantic validation at each step to ensure data integrity end-to-end
Production monitoring: build validated alert agents that query ClickSend and output structured, schema-compliant notifications
Testing and QA: use Pydantic AI's dependency injection to mock ClickSend responses and write comprehensive agent tests
ClickSend MCP Tools for Pydantic AI (8)
These 8 tools become available when you connect ClickSend to Pydantic AI via MCP:
get_clicksend_account_info
Retrieve core account details and balance
get_physical_mail_history
Retrieve a history of physical letters sent via ClickSend Post
get_sms_outbound_history
Retrieve a history of sent SMS messages
get_voice_call_history
Retrieve a history of automated voice calls sent
list_clicksend_contacts
List all contacts stored in ClickSend
list_received_sms
List all inbound (received) SMS messages
list_sms_marketing_campaigns
List all scheduled and sent SMS marketing campaigns
send_clicksend_sms
Numbers should be in E.164 format. Send one or more SMS messages
Example Prompts for ClickSend in Pydantic AI
Ready-to-use prompts you can give your Pydantic AI agent to start working with ClickSend immediately.
"Send a 'Welcome to Vinkius!' SMS to +1234567890."
"List all received SMS from today."
"What is my current ClickSend balance?"
Troubleshooting ClickSend MCP Server with Pydantic AI
Common issues when connecting ClickSend to Pydantic AI through the Vinkius, and how to resolve them.
MCPServerHTTP not found
pip install --upgrade pydantic-aiClickSend + Pydantic AI FAQ
Common questions about integrating ClickSend MCP Server with Pydantic AI.
How does Pydantic AI discover MCP tools?
MCPServerHTTP instance with the server URL. Pydantic AI connects, discovers all tools, and generates typed Python interfaces automatically.Does Pydantic AI validate MCP tool responses?
Can I switch LLM providers without changing MCP code?
Connect ClickSend with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect ClickSend to Pydantic AI
Get your token, paste the configuration, and start using 8 tools in under 2 minutes. No API key management needed.