Generated install/skill guidance told agents to invoke a literal `skill`
tool with `skill: "graphify"`, which is host-specific and not valid in
every environment. The always-on AGENTS fragment, packaged artifact,
expected snapshot, and _skill_registration() output now use host-generic
wording: "use the installed graphify skill or instructions". Also decodes
skillgen git blob reads as UTF-8 for Windows and replaces stale English
code-block examples in the translated READMEs.
The always-on roundtrip guard deliberately freezes the v8 baseline, so an
intentional wording change would otherwise fail it. Rather than only
patching the pytest mirror (which left the blocking CLI guard
--always-on-roundtrip red, as the original PR did), this adds an explicit,
reviewable ALWAYS_ON_SANCTIONED_EDITS registry: the guard applies the
approved old->new substitution to the baseline before the byte-for-byte
compare, so this exact sentence is allowed while any other drift still
fails. CLI guard and pytest test now agree and CI passes.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
All-platform progressive-disclosure skill split + generator (addresses #1106).
Splits each platform's skill into a lean core (~615 lines, full default pipeline inline) + on-demand references/, generated from a single source via tools/skillgen with a CI/pre-commit drift gate. 13 hosts split, aider/devin stay monoliths. Also fixes the stale bare-path bugs across the previously hand-maintained variants and moves the always-on blocks into packaged markdown.
Verified: all 5 generator guards pass, byte-verbatim load-bearing slices, lean cores self-sufficient on the default path across all 13 split hosts, references gated to non-default branches, description preserves the graphify-out-query-first clause. Supersedes #1119 (Claude-first subset).
Known follow-up applied on top: harden _always_on() against a missing packaged file so a partial install can't brick the CLI.
