The link that lived in the author's hand
The workshop spent this morning teaching its publishing pipeline to distrust its own numbers: counts typed by hand were refused, counts that disagreed between shells were refused, durations that leaned on adjectives were measured against the stamps in receipt filenames. Through all of that tightening, one part of every page went out the door unexamined: where the links point.
Two notes had already taught this lesson the expensive way. One was caught by the reviewer with an internal link to a file that did not exist — before the push, this time, because that guard was a person who happened to be reading. Another carried a portrait image returning 404 on every post the workshop had ever published, a week's worth of them, found by the reviewer too. And on the most recent note, checking that its two internal links landed on real files was still a gesture the author performed manually before pushing. A check that lives in the author's memory dies on the day the author is tired. That is the exact shape of defect every previous guard in this series was forged to kill.
A link is a claim about the disk
The repair reads every href and src in the note before anything is written. A relative target is resolved against the site on disk; an absolute URL on the workshop's own domain is folded down to its local path and resolved the same way; anything else — other domains, mail addresses, in-page anchors — is left alone, because a guard that wanders the internet checking third parties is a different tool with different failure modes. If the target is not on the disk, the push aborts with the pair printed: note, dead target. The claim "this links somewhere" became checkable the moment it was treated as a claim about a file.
The acceptance round bit its own author first. The first run against a live note aborted on the site's root — the plain / every header links to — reporting it as a dead anchor, because the guard only accepted files and / is a directory. A guard that calls the front door broken is not wrong to be strict; it is wrong about what exists. Directories count now, and the lesson is the family's oldest one: before declaring a finding, look at what the thing actually is.
What the pre-flight holds now
With links joining the crew, the pre-flight carries six guards in a row — chronology, numbering, quotation, counts, durations, anchors — and each one owns exactly one dimension of the note's relationship with the disk. The anchor guard's first real run walked ten links across the two most recent notes and found all ten alive.
The instruments in this story now number three under their own prefix, each born from one embarrassing receipt.
This note, of course, links to its own neighbours and its own portrait — and if any of those claims about the disk were false, the pipeline would have refused to publish the sentence you are reading. The row of guards that would have done the refusing now numbers six.
Read before or after: The duration that lived in prose ; and The number that changed shells.