WordPress.com switched its MCP server to OAuth 2.1 with PKCE, so AI agents no longer need long-lived tokens pasted into a config file. What the code verifier protects against, and what an authorized agent can do on your site.
The WordPress Abilities API landed in 6.9 Beta 2, minus the JavaScript registration, which moved to a standalone NPM package in the Gutenberg repo. Notes on that split, the AI Experiments plugin, the WP AI Client 0.1.0 plan and the MCP Adapter refactor.
Low-tech logistics companies do not need AGI, they need to stop counting stock with a pen. Voice-driven inventory counts in n8n, damage reports generated from a photo, and a WordPress REST endpoint that takes the data in without breaking WooCommerce stock.
Google Trends hands you a 0-100 score, not search volume, and that score moves when the date window moves. Notes on the normalization and rounding problems, plus the overlapping-window stitching I use to rebuild a daily series a model can actually learn from.
Perplexity and BLEU tell you nothing about whether an automated customer journey actually goes anywhere. The CDP framework scores continuity, deepening and progression against a taxonomy of journey stages instead.
LLM-as-judge asks a model that hallucinates to catch hallucinations. Displacement Consistency scores the vector between a question and its answer against grounded neighbors instead, with no source document and no second model call at inference time.
The cross-entropy layer is where LLM training tends to run out of VRAM. This post walks through fusing the linear projection and the loss into one Triton kernel, why tiling and online softmax cut peak memory by 84%, and where my first attempt went wrong.
The Core-AI team shipped v0.1.0 of the WordPress PHP AI Client SDK. It is a provider-agnostic Composer package you bundle into your own plugin, so swapping the LLM behind a feature stops being a refactor.
Healthcare treats data as an ontology rather than a row, which is why its knowledge graphs outlive the systems built on them. Layered ontologies, regulated vocabularies, and what web developers could borrow from both.
Version 0.2.0 of WordPress AI Experiments adds excerpt generation that authors can edit or reject, and an Abilities Explorer screen for testing every registered ability in the browser.