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Engineering notes

Engineering notes from the field.

A Canopy-styled hub for the current blog.canopydigital.ca stream: AI operations, static delivery, local tooling, and production debugging. Articles stay canonical on the blog subdomain.

  • 24 current posts
  • Jul 16, 2026 latest update
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Current stream

Latest engineering writing.

Each card opens the in-site Canopy-style summary while preserving a canonical article reference on the blog.

AI

After Fable 5 and GPT-5.6, the AI Race Became a Systems War

Fable 5, GPT-5.6, Kimi K3 and Qwen show why the durable AI advantage is shifting from a single best model to the fleet, harness and execution layer around many models.

  • AI
  • GPT-5.6
  • Claude Fable 5
  • Kimi K3
  • Moonshot AI
  • Alibaba Qwen
  • AI agents
  • open-weight models
  • coding agents
  • model orchestration
multi-agent

My Fugu/Fusion Harness Now Has One Conductor and Three Real Reviewers

I rebuilt my Fugu/Fusion coding harness around the models that are actually available: GPT-5.6 Sol conducts, Fugu executes through bounded specialist lanes, and a three-model remote Fusion panel reviews important work before the conductor decides.

  • multi-agent
  • orchestration
  • Fugu
  • Fusion
  • Hermes
  • GPT-5.6
  • Nemotron
  • DeepSeek
  • GLM-5.2
  • local LLM
  • model routing
  • coding agents
  • verification
AI agents

GPT-5.6 Is Out: What the Release Means for Claude Code Operators

OpenAI has moved GPT-5.6 from limited preview to general availability across ChatGPT, Codex, and the API. The release raises the capability ceiling for coding agents while making version hygiene, access controls, and network boundaries more important.

  • AI agents
  • Claude Code
  • GPT-5.6
  • OpenAI
  • Anthropic
  • cybersecurity
  • developer workflow
PixelBoats

PixelBoats Morning Watch: Composition-spike renderer proof

A repo-truth-first Pulse Pro briefing for the rotated Composition-spike renderer focus: prove the PixiJS/Corsair composition spine and owner-GPU frame budget before new renderer stages.

  • PixelBoats
  • game dev
  • automation
  • AI agents
  • developer workflow
  • daily dev log
QuickBooks

QBO Mail Dashboard As A Productized Ops Workflow

A case study on treating QBO Mail Dashboard as an internal operations workflow that can sell consulting/productization work without pretending to be a public SaaS product.

  • QuickBooks
  • Internal tools
  • Operations
  • Productization
  • Case study
PixelBoats

Turning PixelBoats Into An Android-First Visual Product

A practical case study on narrowing PixelBoats from a broad game prototype into a smaller Android-first animated visual product lane with ASO metadata, proof assets, and conservative sales boundaries.

  • PixelBoats
  • ASO
  • Android
  • Productization
  • Case study
Keyword Astro

Using Keyword Astro On Itself

A self-case study for Keyword Astro: using the ASO workflow, screenshot proof, source-labelled metadata, and RC/final release split to make the product more saleable without overclaiming rank or popularity metrics.

  • Keyword Astro
  • ASO
  • Windows
  • Productization
  • Case study
Product strategy

Build the Astro Idea on Windows and Android First

A practical product strategy for turning the old Astro email/calendar idea into a 2026 Windows-and-Android-first command center, with local-first privacy, staged launch discipline, and source-backed platform constraints.

  • Product strategy
  • Windows
  • Android
  • Email clients
  • Privacy
  • Astro
Anthropic

Fable 5 is back

Anthropic says Fable 5 returned on July 1, 2026; the operational story is access, safeguards, fresh limit resets, a temporary weekly allowance, and developer anxiety over whether the relaunch feels like the same model or a permissioned version.

  • Anthropic
  • Claude
  • Claude Fable 5
  • Model availability
  • Product update
DeepSeek

Run Claude Code Through DeepSeek on Windows PowerShell

A practical Windows PowerShell setup for running Claude Code against DeepSeek's Anthropic-compatible endpoint, with scoped environment variables, a safer launcher script, and a low-risk smoke test.

  • DeepSeek
  • Claude Code
  • Windows PowerShell
  • Anthropic API
  • AI coding agents
  • developer workflow
  • model routing
multi-agent

How I Ran the First Local Fusion/Fugu Coding Harness (June 2026)

The archived June 2026 version of my local Fusion/Fugu harness, preserved as the historical setup that preceded the GPT-5.6 Sol conductor and three-model remote Fusion panel.

  • multi-agent
  • orchestration
  • Sakana Fugu
  • Hermes
  • Claude Code
  • Codex
  • Nemotron
  • DeepSeek
  • local LLM
  • model routing
  • coding agents
  • prompt operations
  • OpenRouter Fusion
GLM-5.2

GLM-5.2 in Hermes: The Free Quota Worked, But Delegation Was the Real Win

A field note on wiring GLM-5.2 into Hermes through Cloudflare Workers AI, hitting quota pressure quickly, and landing on a safer lead/delegate architecture for expensive reasoning models.

  • GLM-5.2
  • Cloudflare Workers AI
  • Hermes
  • AI agents
  • coding agents
  • agent architecture
  • model routing
  • developer workflow
Nemotron 3 Ultra

How to Actually Run NVIDIA Nemotron 3 Ultra in Hermes Agent

A real setup for driving NVIDIA Nemotron 3 Ultra (550B-A55B) behind a Hermes agent, including the stale-stream timeout fix, thinking-mode tool-use settings, sampling defaults, and the practical 256K vs 1M context-window tradeoff.

  • Nemotron 3 Ultra
  • NVIDIA
  • Hermes
  • AI agents
  • coding agents
  • long context
  • reasoning models
  • streaming
  • Windows
  • developer workflow
GLM-5.2

GLM-5.2, Search Exposure, and the New Long-Context Coding Agent Problem

A practical look at GLM-5.2, why its 1M-context claim matters, how IndexShare changes sparse-attention search, and what builders should do differently when exposing sources to coding agents.

  • GLM-5.2
  • Z.ai
  • Zhipu AI
  • long context
  • search algorithms
  • AI agents
  • coding agents
  • open weights
  • retrieval
  • developer workflow
Canopy Digital

A Love of Digital Technology Bridges Canopy Into the Fold

A short note on bringing Canopy Digital into the same publishing fold as the personal technical blog without duplicating the content system.

  • Canopy Digital
  • SvelteKit
  • static publishing
  • technical operations
  • personal website
  • web infrastructure
Claude Fable 5

If Claude Fable 5 Is Gone, Your Agent Stack Needs an Exit Plan

A practical note on what Claude Fable 5's sudden departure and policy fight changes for serious coding and source-grounding workflows.

  • Claude Fable 5
  • Anthropic
  • Claude Code
  • Hermes
  • agent orchestration
  • model routing
  • AI operations
  • frontier AI policy
  • export controls
DeepSeek

Recovering DeepSeek GUI Conversations After an Update

A backup-first Windows recovery guide for DeepSeek GUI conversations that appear to disappear after an app update changes the local data directory.

  • DeepSeek
  • Windows
  • local-first
  • AI agents
  • data recovery
  • developer workflow
  • #deepseek
OpenJarvis

#OpenJarvis Is the Local AI Agent Project to Watch Right Now

OpenJarvis is trending because it reframes the personal AI assistant as a local-first, measurable, editable agent stack instead of another cloud chat wrapper. Here is what matters, what is hype, and whether it can run on a normal developer PC.

  • OpenJarvis
  • local AI agent
  • open-source AI
  • AI agent framework
  • run AI locally
  • Ollama
  • personal AI
  • agentic workflows

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