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I tried implementing the equivalent settings of the default leave-prevention SCP applied in AWS Organizations to an existing organization

2026.07.11

I tried replacing the root volume using the new "Direct EBS Volume Specification" feature of EC2 Replace Root Volume

2026.07.11

[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 applying VPC Encryption Controls across the entire Organization at once using declarative policies

2026.07.11

I tried track changes on Amazon Redshift RG instances

2026.07.11

I tried verifying connectivity for each authentication method using ZAF's Secure Settings

越井琢巳 (Koshii Takumi)

2026.07.11

I tried out ECS_NO_ENVIRONMENT_SECRETS since 191 AWS Config managed rules were added

2026.07.10

The infrastructure costs and responsibility boundaries disappear in client-side apps with ZAF (Zendesk Apps Framework)

越井琢巳 (Koshii Takumi)

2026.07.10

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 Agent Loop of Tool Use to Two-Layer Error Handling in JSON-RPC 2.0

2026.07.10

Loop Engineering — Building Autonomous Loops with Claude Code

2026.07.10

I tried detecting actually reachable ports from the internet using the new AWS Security Hub feature "Network Scanning"

2026.07.10

Squash Merge Causes Orphaned Git Tags — Why git describe Stops Finding Them and How to Fix It

2026.07.10

Have a Google Chat Bot retain conversation history in Firestore to handle follow-up questions

2026.07.10

Migrated from Vertex AI SDK to google-genai — Pydantic-native structured output is convenient

2026.07.10

Pitfalls encountered when updating the Vertex AI RAG Engine knowledge base — uploading to GCS alone does not trigger synchronization

2026.07.10

Claude Code v2.1.206 Major Updates

2026.07.10

I've started building an MVP of a robot visual inspection agent utilizing Unitree Go2 and G1.

2026.07.09

[Tip] Tried passing custom headers to the AgentCore Gateway interceptor

2026.07.09

[Update] Amazon Aurora DSQL Change Data Capture is now generally available

Guri / Hajime Oguri

2026.07.09

[Update] Amazon Redshift Graviton-based RG instances are now available on the trailing track as well

2026.07.09

Here is a summary of Amazon CloudWatch metrics monitoring candidates for Amazon Connect two-way SMS operations

2026.07.09

"What Should OSS Developers Do Now? Thinking About Countermeasures Against Software Supply Chain Compromises" Participation Report #oss_supplychain

2026.07.09

Claude Code v2.1.204 to v2.1.205 Major Updates

2026.07.09

I tried running a Spark job with the new 32vCPU worker size in Amazon EMR Serverless

2026.07.09

Elevate Security & Operations to Proactive Defense with AWS Frontier Agents

siwanat-phuengphian

2026.07.08

I made an extension that lets you search and copy AWS architecture icons from Raycast

荒巻美南海

2026.07.08

Don't let browsers interfere with measurement and advertising - Building a first-party measurement environment using server-side GTM and Usercentrics SST

2026.07.08

I tried finding disappeared threads in a frozen Python process using py-spy

越井琢巳 (Koshii Takumi)

2026.07.08

I tried to see if masking policies and aggregation policies can be used together in Snowflake to mask PII while still allowing aggregation when using Snowflake CoCo

2026.07.08

When sharing objects in an S3 bucket with members who don't have IAM users or with external parties, consider using Storage Browser for S3 as well.

2026.07.08

I tried tracking down the cause of a process frozen at 0% CPU using cdb and handle64

越井琢巳 (Koshii Takumi)

2026.07.08

Claude Code v2.1.203 Major Updates - Access to Claude Fable 5 extended until July 12 for all paid plans

2026.07.08

Attaching an Amazon Inspector policy in AWS Organizations may take time to activate depending on the region.

2026.07.08

I tried out the Agent Target of AgentCore Gateway

2026.07.08

I tried web application vulnerability scanning with Snyk DAST

2026.07.07