Engineering

Applied Sciences · 62 notes.

• "how does <filepath> work?" — Claude Code's placeholder prompt
• A history of Git
• A tidy-up of the Claude Agents specifications
• Agentic Commerce — ACP and Visibility into Being 'Bought by AI'
• AI Search Evaluation ⑩ Citation Consistency — Does It Cite the Same Domains This Week as Last Week
• AI Search Evaluation ⑪ Freshness — How Recent the Cited Content Is
• AI Search Evaluation ⑫ DA Correlation — The Relationship Between Domain Authority and Citation Frequency
• AI Search Evaluation ①Citation Rate — How Many URLs Are Pulled In Per Answer
• AI Search Evaluation ②Source Diversity — How Unskewed the Cited Sources Are
• AI Search Evaluation ③Accuracy Score — How Often It Answers Factual Questions Correctly
• AI Search Evaluation ④Answer Length — How Many Characters It Returns to the User on Average
• AI Search Evaluation ⑤Japanese Domain Ratio — How Often It Pulls In .jp-Family Domains
• AI Search Evaluation ⑥TLD Distribution — The Composition by Domain Type
• AI Search Evaluation ⑦ Citation Overlap — How Much Do the Engines Reference the Same Domains
• AI Search Evaluation ⑧ Latency — Average Response Time in Seconds
• AI Search Evaluation ⑨ Brand Mention Rate — The Probability Your Company Name Appears in an AI Answer
• AI Search Evaluation: The 12 Metrics — Gateway
• Browser Automation MCP 2026 — Comparing Playwright, chrome-devtools and agent-browser
• browser-to-api — a Browserbase skill that turns a site into OpenAPI from a CDP trace
• Building til's taxonomy — a directory → JSON pipeline
• Claude Code orchestration glossary, 2026-05
• Claude Code's CLAUDE.md hierarchy — which instructions reach how far
• Claude Mythos and Oceanus — the cutting edge and its "version for everyone"
• Cloudflare Wrangler and Pages Functions — the deployment tool and the Functions bundle
• Concurrency vs parallelism — structure vs simultaneous execution
• Deep Research — auto-generated reports as a new citation touchpoint
• Does Claude Code's Spawn (parallel subagent launch) really run in parallel?
• Field glossary — AI-strategy & GEO terms that came up
• From 'Selection' to 'Absorption' of Citations — citation absorption
• GEO / AIO — Generative Engine Optimisation and the 'being mentioned' KPI
• GitHub Pages and Cloudflare Pages — how they differ and a migration plan for nikinakamura.com
• How a domain is turned into an IP, and when a site suddenly won't open
• Identifiers, file extensions, and what a .mjs file really is
• Introduction to the Digital Architect (00) — the reality of the profession and the big picture of an original textbook series
• Jaccard similarity — measuring how much two sets overlap on a 0-1 scale
• Launching Claude Code from an orchestration layer
• Line endings LF / CR / CRLF — the types, their differences, and what Git's warning means
• Marketing work: compress the analysis, don't fight on research
• MCPEO — SEO for AI agents (optimising tool selection)
• MECE prompting — structuring AI output with four letters
• Michii — 自律AIエージェントで事業を"夜のうちに"回す
• Multi-hop real-task benchmarks — FRAMES / BrowseComp
• Palantir — and why "data integration" is a battlefield to avoid
• Safe tenant-scoped writes to a cloud database — connection, authentication and RLS in one go
• Sony CSL（Sony Computer Science Laboratories）— 組織メモ
• Static vs dynamic sites — and where React or Python actually fit
• Takuya Kataiwa's domain — catching up with LLM security and 'the coexistence of humans and AI'
• Task-type queries — from "questions" to "requests"
• Tech trees and DAGs — from a game's crafting chart to the true nature of dependencies
• The textbook for becoming a digital architect — table of contents (learning roadmap)
• Trần Bá Vinh Sơn（トラン・バー・ヴィン・ソン）— 人物メモ
• Variants — A Design That Changes Only the Region to Measure One Element
• Vector data and vector databases — the foundation of embeddings and semantic search
• What AI commoditizes: the "is the answer unique?" lens
• What an OS is — the layer between your apps and the hardware
• What is an LLM (large language model)? — understanding how it works in one go
• When you want to pull while holding unstaged changes
• Why a personal site runs completely free — Cloudflare Pages + GitHub Actions
• Why a site with dead DNS still opens "only in your browser" — browser cache and Service Workers
• WordPress ACF and custom fields — why they don't appear in the REST API
• 北野 宏明（Hiroaki Kitano）— 人物メモ
• 福田 桂（Kei Fukuda）— 人物メモ