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Sharing my experiences, learnings, and adventures in tech and beyond.

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SecurityOctober 202612 min read

Shadow MCP Detection with Cloudflare Gateway Policy

How Cloudflare Gateway flags unmanaged MCP traffic with one selector, where a Portal-only block rule fits, and what a client hook and the server still have to do.

CloudOctober 202611 min read

Amazon EKS MCP Server: SigV4, CloudTrail and Write-Mode Risks

The managed Amazon EKS MCP server read closely: the SigV4 proxy, the three IAM permissions, what CloudTrail records, and why production should stay read-only.

CloudOctober 202612 min read

AWS MCP Server in Claude Code: OAuth, SigV4 and IAM Scoping

How to connect Claude Code to the managed AWS MCP Server with OAuth or the MCP Proxy for AWS, and scope IAM so an agent cannot delete what it can read.

DevOpsOctober 202612 min read

Copilot Fix Failing GitHub Actions: Setup and Review Rules

What the Fix with Copilot button on a failed Actions run does, what an admin must enable, why its pushes do not run your checks by default, and how to review the result.

DevOpsOctober 202612 min read

HolmesGPT Kubernetes Alerts: Runbooks Beat the Model Choice

A two-person SRE team routed Prometheus alerts through HolmesGPT into Slack threads. What their runbooks contain, what broke, and what to copy.

DevOpsOctober 202612 min read

Agentic Workflow CI Failure Triage with gh-aw CI Doctor

How gh-aw CI Doctor turns a failed CI run into one diagnosed issue: the real workflow file, safe outputs, the six defence layers, failure modes and a Monday plan.

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