Blog

how to build an MCP server in Python

How to Build an MCP Server: A Python Tutorial

To build an MCP server, define a tool, register it with an MCP SDK, test it with an MCP client, and connect it to the application that will use it. Start with a local, read-only tool; add real data, credentials, and state-changing operations only after you have defined how access and failures will…

Kosuke Yokoyama

Recent blogs

8 articles

tool calling

What Is Tool Calling? How AI Models Use External Tools

Kosuke Yokoyama

agent-friendly API design specification

Agent-Friendly API Design Specification: A Practical Guide

Kosuke Yokoyama

AI orchestration tools

5 Best AI Orchestration Tools: How to Choose the Right Layer

Kosuke Yokoyama

API vs MCP

API vs MCP: What’s the Difference for AI Applications?

Kosuke Yokoyama

API timeout

How Does an API Timeout Work? Causes, Diagnosis, and Safe Retries | Relvo

Kosuke Yokoyama

agentic workflows

What Are Agentic Workflows? A Practical Guide to Design and Evaluation

Kosuke Yokoyama

expose APIs to AI agents safely

How to Expose APIs to AI Agents Safely: A Developer Checklist

Kosuke Yokoyama

AI agent tool integrations

Introducing Relvo: The Smart Router Unifying External Tool Integrations for AI Agents

Kosuke Yokoyama