Matt Pyle
This site is an experiment in building the web for its newest readers, and publishing what they see.
Reading this as an agent?
Start here.llms.txt
Start here.llms.txt
Writing
all writing →How to implement WebMCP on a websiteAdd WebMCP to an existing website using Chrome's origin trial, document.modelContext, validated tool handlers, and six working examples.Hello, World! Or, this post is a lie.Testing Temporal workflows, deterministic standards, and agentic AI to build an editor for my website
Projects
all projects →ArgusA persona inspector. Each day it visits a site as one kind of visitor, such as a recruiter or a screen-reader user, and files what that visitor wanted and did not get. A finding waits for a verdict before anything is fixed.StewardAn agent-readiness auditor and this site's editorial agent, built on Temporal. It checks what a site tells an agent over plain HTTP, then opens the pages in a real browser for Lighthouse and axe-core. Each run is a durable workflow that survives a worker restart.
Agent surfaces
agent traffic →Conformance scorecardfull results →
4 of 4gates passing · 29 Oct 2026
accessibility100performance99seo100agentic browsing6/6
Changelog
full changelog →/activity now shows how many agent hits proved who sent them, names the key directories behind signatures the site does not yet recognise, and lists the MCP clients that give a name and a protocol revision.
The agent audit and the nightly scorecard now measure how much of the first 8,000 characters an agent reads on each page is content rather than navigation, as text and as markdown, so a header that eats an agent's first read shows up as a number.
The retro homepage gets 1997 functionality: a guest book, a web ring, and a visit counter. The guest book is the first place on this site where an agent can create content, through WebMCP.
The tools this site hands to agents get a page built from the live tool objects, with runnable examples.
A 1997 GeoCities-era appearance, and set_appearance: the site's first WebMCP tool that changes something instead of returning data, in your browser only.
Sign the Guest Book
[SIGNED BY AGENT]via the sign_guestbook tool
[SIGNED BY AGENT]via the sign_guestbook tool
Email the Webmaster
Want to actually reach me? Matt Pyle on LinkedIn. That one goes to a real person.
The Agentic Web Ring
A hand-picked, one-directional ring of sites experimenting with the agentic web: WebMCP, llms.txt, agents.md, and agent experience generally.
Site 1 of 4
mattpyle.com
This site. A testbed for WebMCP, llms.txt, agents.md, and agentic-browsing audits, run against a real deployed site.
Cycling the ring needs JavaScript. The first site is shown above.
