I recently migrated my blog from Ghost to a new Astro-based system using the Pure ↗ Theme. A key benefit of this move was consolidating my separate English site ↗ and Chinese site ↗ into a single platform.

This transition was primarily motivated by the looming expiration of my Digital Ocean VPS. Coupled with Astro’s significant maturation over the past two years and some available time while job seeking, it felt like the perfect opportunity to rebuild.

Familiar features like webmentions, security.txt, and comments will be making a comeback. I’m also excited to integrate new functionalities such as llm.txt support and ActivityPub in the future.

Recent Finding#

Deepwiki ↗#

DeepWiki is an intelligent tool designed to help developers quickly understand open-source code repositories. It can generate documentation-like wiki pages for your GitHub repository with a single click and allows you to ask questions directly about the codebase.

I tested DeepWiki with my Logseq Copilot ↗ Chrome extension repository, and it impressively generated diagrams for architecture, logic, and flow, along with highlighting key features. This tool shows great promise for security reviews, including threat modeling, security code reviews, and system audits. Its output could even provide valuable context for tools like STRIDE-GPT ↗ to conduct more in-depth analysis.

MCP Security Risks ↗#

The linked article highlights that MCP servers often have excessive permissions and capabilities, introducing significant potential security risks.

Getting Started With Embeddings ↗#

This article explains the working principles of embedding models.