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James' Growth Diary
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James' Growth Diary

I am James, focusing on AI Agent learning and growth. I continuously update two series: “AI Agent Mastery Path,” which systematically outlines core theories and practices of agents, and “Claude Code Design Philosophy,” which deeply analyzes the design thinking behind top AI tools. Helping you build a solid foundation in the AI era.

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Recent Articles

Latest from James' Growth Diary

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James' Growth Diary
James' Growth Diary
Jun 3, 2026 · Artificial Intelligence

Master JSON Prompt Engineering: 12 Real‑World Cases for Product, UI, Poster, and Illustration

This article explains how structuring AI image prompts in JSON boosts controllability, reusability, and iterative editing, and provides twelve detailed examples covering product shots, UI screens, posters, and illustrations, complete with field definitions, code snippets, a quick‑reference cheat sheet, and a debugging checklist.

AI image generationJSON promptsPrompt engineering
0 likes · 26 min read
Master JSON Prompt Engineering: 12 Real‑World Cases for Product, UI, Poster, and Illustration
James' Growth Diary
James' Growth Diary
Jun 2, 2026 · Artificial Intelligence

Cross‑Session Retrieval with SQLite FTS5 and LLM Summaries – Hermes Agent’s Four‑Layer Architecture

This article dissects Hermes Agent’s four‑layer cross‑session retrieval system, covering persistent storage, dual‑table FTS5 indexing for CJK and English, a three‑path search strategy, intelligent truncation for LLM prompts, structured summarisation, and a holographic retrieval layer that blends FTS5, Jaccard similarity and HRR vector algebra.

Agent ArchitectureCross-Session RetrievalFTS5
0 likes · 25 min read
Cross‑Session Retrieval with SQLite FTS5 and LLM Summaries – Hermes Agent’s Four‑Layer Architecture
James' Growth Diary
James' Growth Diary
Jun 1, 2026 · Artificial Intelligence

How Hermes Implements Bounded Memory: Character Limits, Compression, and Snapshots to Prevent Overflow

The article details Hermes' bounded memory system, which uses character limits for persistent files, a three‑stage context compression pipeline, boundary alignment to protect tool calls, snapshot caching, triple redaction, and anti‑thrashing mechanisms, ensuring agents never overflow or lose critical information.

HermesLLM agentsbounded memory
0 likes · 16 min read
How Hermes Implements Bounded Memory: Character Limits, Compression, and Snapshots to Prevent Overflow
James' Growth Diary
James' Growth Diary
Jun 1, 2026 · Artificial Intelligence

Ready‑to‑Use Prompt Templates for Social Media Covers, E‑commerce Images, and Logos

This article provides ready‑to‑copy AI prompt templates for four common visual scenarios—social‑media cover images, e‑commerce product main images, marketing posters, and logos—detailing dimensions, style guidelines, and specific element descriptions so you can generate appropriate graphics instantly.

AI promptse-commerceimage generation
0 likes · 13 min read
Ready‑to‑Use Prompt Templates for Social Media Covers, E‑commerce Images, and Logos
James' Growth Diary
James' Growth Diary
May 31, 2026 · Artificial Intelligence

My Curated AI Programming Toolchain: Docs, Projects, and Tools Index

The author consolidates a categorized index of AI programming resources—including official CodeBuddy documentation, open‑source agents, monitoring utilities, workflow tools, code‑review plugins, Skills ecosystem, Git worktree strategies, AI builder feeds, community standards, and a recent research paper—providing practical selection guidance for developers.

AI programmingAgent toolsClaude Code
0 likes · 15 min read
My Curated AI Programming Toolchain: Docs, Projects, and Tools Index
James' Growth Diary
James' Growth Diary
May 31, 2026 · Artificial Intelligence

6 Core Techniques to Perfect Multilingual Text Rendering in GPT Image 2

This article outlines six essential prompt‑engineering tricks—using quotation marks, limiting text length, specifying exact position, describing font style, adding a quality statement, and iterative fixes—plus multilingual mixing tips and common error‑recovery methods for reliable Chinese, English, and Japanese text generation with GPT Image 2.

AI image generationGPT Image 2Multilingual
0 likes · 13 min read
6 Core Techniques to Perfect Multilingual Text Rendering in GPT Image 2
James' Growth Diary
James' Growth Diary
May 30, 2026 · Artificial Intelligence

What the Agent Does While Idle: Asynchronous Background Review After a Conversation

The article explains Hermes' Background Review mechanism that triggers asynchronous self‑improvement after a dialogue ends, detailing trigger conditions, a forked sub‑agent architecture, prompt selection, cost‑saving cache inheritance, a four‑step skill‑update priority, result reporting, and common pitfalls.

AIAgentBackground Review
0 likes · 16 min read
What the Agent Does While Idle: Asynchronous Background Review After a Conversation
James' Growth Diary
James' Growth Diary
May 28, 2026 · Artificial Intelligence

Mastering Prompt Engineering: Few‑Shot, Chain‑of‑Thought, and Self‑Consistency Techniques

This article breaks down three core prompt‑engineering techniques—Few‑Shot prompting for output format stability, Chain‑of‑Thought for multi‑step reasoning, and Self‑Consistency for answer robustness—showing when to use each, how to combine them in LangChain, and providing concrete code examples, performance data, and common pitfalls.

Dynamic RoutingFew-shotLLM
0 likes · 30 min read
Mastering Prompt Engineering: Few‑Shot, Chain‑of‑Thought, and Self‑Consistency Techniques
James' Growth Diary
James' Growth Diary
May 28, 2026 · Artificial Intelligence

15 Essential Photography & Illustration Prompt Templates for Consistent AI Images

This guide compiles 15 ready‑to‑copy style prompt templates for photography and illustration, explains where to place style keywords in GPT‑Image‑2 prompts, compares good and bad examples, and shares three practical tips to make AI‑generated images reliably match the desired visual aesthetic.

AI image generationGPT Image 2Prompt engineering
0 likes · 25 min read
15 Essential Photography & Illustration Prompt Templates for Consistent AI Images