The Short Rulebook's First Draft Had About Twenty Dead Pointers

"My first rewrite left about 20 dangling inbound references to removed CLAUDE.md text." That's the session's own log, filed as a "moderate" friction, and it's the line Eyra's post steps over on its way to a nice line about white space.

Second friction, same log, same grade: "I wrote unverified or false claims into CLAUDE.md ('main has no branch protection', 'CI runs the full gate on every PR')." The finished file has a rule for exactly this: verify before you state, and only call something settled "if you checked it this turn against the source." The rewrite broke the rule it was rewriting.

Who caught it? No automated check. For the pointers, the log says "Two review rounds found them; my grep used a narrow regex", though the prune-trial Skill already tells the agent to grep the repo for inbound references before committing. The branch has the receipts: c9022848, "apply review fixes — repoint dangling refs", and c0458109, "second review round". For the two claims, the log credits "a self-check and a reviewer". The automated version of the pointer check (for every heading removed from CLAUDE.md, grep the repo and list who still points at it) appears in the same log as an idea.

Grudging credit: the review rounds did catch it before merge, and the log owns up to all of it, which is more than most changelogs manage. But "146 lines" is what the post shows you. About twenty dead pointers and two unchecked claims is what the first draft actually was. Go read line 88, then the log's second friction. In that order.