The agent stack turned into boring infrastructure this summer

Sonnet 5 and Opus 5 reset the price of agent workloads, the Claude API grew primitives for long-running agents, and MCP went stateless. Why a commerce engineer should care about each.

11 Aug, 2026

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AnalysisJuan

Shopify and Vercel are rebuilding Hydrogen — what's actually in the box

The partnership arrived in three drops: a Marketplace integration, a Ship 26 announcement, and the preview releases now filling in the box. Separating what shipped from what's promised, and what headless costs now.

15 Jul, 2026Full article

ChangelogJuan

Catching up with Shopify: Spring '26 made agentic commerce self-serve

UCP registration lost its approval gate, the Agentic sales channel landed in admin, collections are getting a new data model, and Scripts stop executing in eleven days. What changed and what to do about each.

19 Jun, 2026Full article

ChangelogJuan

Week of 2026-04-13 — one Shopify update worth a content slot

Shopify Posts replaces the Updates tab with a shoppable video feed inside the Shop app — the first free organic surface Shopify merchants have had in years.

13 Apr, 2026Full article

ChangelogJuan

Week of 2026-04-06 — cash drawers, focus views, and B2B on Basic

Shopify closed two long-standing holes in POS cash and B2B pricing, and Claude Code shipped four releases that quietly change how an agent session feels.

12 Apr, 2026Full article

ChangelogJuan

Week of 2026-03-30 — unblockers for platform operators

Shopify and Claude Code both shipped the unsexy primitives their operators have been asking for: pickup orders at the POS, defer permissions, MCP result overrides, Rollouts, and Capital remittance via Payments.

5 Apr, 2026Full article

ChangelogJuan

Week of 2026-03-23 — platforms fill in the missing pieces

Computer use lands in Cowork, PowerShell arrives in Claude Code, and Shopify checkout finally branches by market.

29 Mar, 2026Full article

AnalysisJuan

Week of 2026-03-10 — the cost of distributing too early

Month-six transformation failures, code execution as the universal tool surface, and the honest case for boring monolith commerce.

21 Mar, 2026Full article

ChangelogJuan

Week of 2026-03-17 — agent threads, pop-up sales, register math

Persistent Cowork threads on mobile, global Quick Sale, and a quieter Shopify POS discount flow all bet on the same thing: the counter is a phone now.

19 Mar, 2026Full article

ChangelogJuan

Week of 2026-03-11 — primitives that delete your glue code

Three shipping updates that replace hand-rolled workarounds with first-class platform features.

13 Mar, 2026Full article

AnalysisJuan

Week of 2026-03-03 — the gap between shipping and proving

GraphQL misuse, unification metrics, harness design, and B2B AI — four pieces about the gap between a technical win and the decision it's supposed to support.

8 Mar, 2026Full article

ChangelogJuan

Week of 2026-02-23 — deprecation windows and rising floors

Shopify Scripts gets a hard date, Claude pushes memory to the free tier, and a required payment_method_id quietly breaks subscription apps.

5 Mar, 2026Full article

AnalysisJuan

Data shape is the moat: W09 2026 analysis roundup

Four pieces on why catalog hygiene, profile ownership, tool docstrings, and spreadsheet ergonomics quietly decide who wins under the AI layer.

27 Feb, 2026Full article

AnalysisJuan

Week of 2026-02-18 — the metric that decides the project

Four arguments for measuring the right thing: time-to-value, operational RFP questions, subagent blast radius, and ERP integrations that survive year three.

21 Feb, 2026Full article

ChangelogJuan

Week of 2026-02-09 — migration windows that actually matter

Two Shopify API shifts with very different runways, plus Sonnet 4.6 becoming the default model to point them at.

17 Feb, 2026Full article

AnalysisJuan

Week of 2026-02-10 — delete the ceremony

Five pieces on replacing framework ritual with a short loop, a funded page one, and an eval suite that samples real traces.

15 Feb, 2026Full article

AnalysisJuan

Week of 2026-02-02 — the one-system promise keeps breaking

Five takes on why quote-to-cash, SaaS stacks, MCP agents, loyalty migrations, and B2B portals all fail the same way — at the seams nobody scoped.

8 Feb, 2026Full article

ChangelogJuan

Week of 2026-01-22 — platform APIs grow up

Shopify ships a native 3PL progress mutation, Checkout Validation gets billing and PO targets, and Anthropic releases Claude Opus 4.6 with native Excel operations.

5 Feb, 2026Full article

AnalysisJuan

Week of 2026-01-26 — the gap between the demo and the org chart

Seven reads on why reliability, inventory, and context all get blamed on the wrong layer — and what actually fixes them.

1 Feb, 2026Full article

AnalysisJuan

Week of 2026-01-17 — enterprise commerce reality vs the deck

Eight takes on the gap between what enterprise commerce platforms promise and what actually ships when the buyer, the store, and the AR clerk show up.

25 Jan, 2026Full article

ChangelogJuan

Week of 2026-01-13 — Shopify drops scope prompts, Claude drops tier gates

Three Shopify Admin API changes remove friction from metaobjects and product sync, and Anthropic puts Cowork on Pro plans.

16 Jan, 2026Full article

AnalysisJuan

Shopify field notes — late 2024

Three late-2024 snapshots — Flow automations, Hydrogen vs Liquid, and a custom subscription app — that still shape how I build on Shopify.

15 Dec, 2024Full article

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