produced by Classmethod

# Model Context Protocol (MCP) articles

I built a Code Interpreter environment using AgentCore Runtime that can be used just by connecting MCP

2026.08.12

I tried to use the Chrome DevTools MCP URL allowlist with Cloudflare Kitesurf, but ran into Chrome version requirements

越井琢巳 (Koshii Takumi)

2026.08.12

I tried packaging my self-made MCP server as a .mcpb file and installing it into Claude Desktop with one click

2026.08.11

Reducing Prompt Injection Risk with GitHub MCP Lockdown Mode

2026.08.05

I tried enabling MCP 2026-07-28 in Amazon Bedrock AgentCore Gateway

2026.07.30

Use GitHub MCP in Read-only mode

2026.07.27

[Update] I tried natural language log analysis with the new "amazon-opensearch-service" skill in Agent Toolkit for AWS

2026.07.27

[With Screenshots] X Official MCP "xmcp" Setup Guide (From Developer Registration to Operation Verification in Claude Code)

けーま (川田圭真)

2026.07.27

Claude Code v2.1.218 Major Updates - Background execution of /code-review and detailed display of MCP connection errors

2026.07.23

[Session Report] Unreal Engine 5.8 Latest Update Complete Roundup #CEDEC2026

越井琢巳 (Koshii Takumi)

2026.07.22

[Session Report] Connecting Perforce P4 and AI—AI Integration Features for Both Engineers and Designers, Now and in the Future— #CEDEC2026

越井琢巳 (Koshii Takumi)

2026.07.22

Verified the scope of what AI can and cannot handle when operating from Claude Code via Perforce P4 MCP

越井琢巳 (Koshii Takumi)

2026.07.18

ちょっと話題の記事

[Update] I tried out the AWS MCP Server's new support for industry-standard OAuth 2.1 (via AWS Sign-In) for connections from AI agents

2026.07.11

I tried the new "OAuth authentication" feature of AWS MCP Server with Kiro CLI

2026.07.10

Understanding the True Nature of MCP: From the Tool Use Agent Loop to JSON-RPC 2.0 Two-Layer Error Handling

2026.07.10

I'll run the Agentic Browsing category in Lighthouse via chrome-devtools-mcp to see what's inside, since it was added to Chrome's Lighthouse.

2026.06.29

Claude Code v2.1.192 to v2.1.193 Major Updates

2026.06.26

I tried setting up Playwright MCP in Kiro Web and having it conduct research from my smartphone

2026.06.24

I tried generating an OGP banner with Figma MCP that supports custom fonts

2026.06.17

Complete Guide to Security Scanning on Developer Machines — Covering Three Threat Axes with Bumblebee, TruffleHog, and OSV-Scanner

2026.06.15

Understanding Claude's "Tools" and "Clients" from a Structural Perspective

渡部比佐志

2026.06.14

ちょっと話題の記事

I tried auto-generating E2E tests with Playwright Test Agents

2026.06.11

[Update] AWS MCP Server now supports cross-account and cross-role access, so I tried it with Claude Code

2026.06.08

I tried out Twilio for Claude (MCP + Skills) with Claude Code

越井琢巳 (Koshii Takumi)

2026.06.06

I tried having Kiro CLI execute tasks via ACP integration from Amazon Q Desktop

2026.06.05

I tried operating a lakehouse with natural language from Amazon QuickSight against an aws-dataprocessing-mcp-server hosted on Amazon Bedrock AgentCore Runtime

2026.05.23

注目の記事

I tried Google's evolved Stitch from design generation to MCP/Skills integration

2026.03.30

Porting a remote MCP server with MCP Apps × Hono × React from AWS Lambda to Google Cloud Run

2026.03.26

Visualizing the Incident Investigation Thought Process Using Datadog MCP: Creating Skills

2026.03.25

I made an app in MCP Apps that allows you to verify JavaScript execution in chat!

2026.03.21

Observing if Unity MCP × Claude Code breaks down when trying to handle bullet hell patterns, athletic course generation, and dungeon generation in 2D games

越井琢巳 (Koshii Takumi)

2026.03.13

I created an MCP Apps using Hono × React × Lambda, and made an app that allows you to narrow down products using AI

2026.03.12

[Update] Amazon Bedrock AgentCore Runtime now supports Stateful MCP servers

2026.03.12

I tried APM investigation and creating recommended monitors from CloudFormation on the official Datadog MCP server

2026.03.09

話題の記事

What happened when I had Claude Code modify a TPS game in Unity MCP

越井琢巳 (Koshii Takumi)

2026.03.08

話題の記事

I tried designing a web page using Claude Code and Pencil MCP with natural language

2026.03.02