Description 787 -> 263 chars, body 922 -> 302 words, Gotchas 9 entries/69% of
body -> 3/24.8%. Clears both size FAILs and both Gotchas suggestions.
Deleted the second trigger register outright -- ~300 chars re-quoting the same
six verbs as user phrasings, which ADR-0020 names this skill for specifically.
Split the body on the read/write boundary: one invocation cannot both read and
write, so a dispatch table is mandatory. Six operations collapse into two flow
files rather than six -- create/update/delete share one tool pair and one
SHA-first lifecycle whose preamble would otherwise be triplicated, and the three
read tools share ref selection plus a 'neither listing is a SHA source'
comparison that only exists between them.
references/examples.md removed; all eight of its content blocks and all nine
named parameters carry into references/writing.md, verified against git HEAD.
Two deltas are corrections: the repo tree is now ruled out as a SHA source, and
reusing a SHA captured earlier in the conversation is now forbidden.
Four Gotchas relocated to the flow file that needs them; two promoted to gates
(SHA-as-concurrency-token opens writing.md; owner/repo became ## Inputs).
Refs #99