The copilot project target installed only skills and agents, dropping the
entire rules/ tree even though Copilot CLI and VS Code read path-specific
instructions from .github/instructions/**/*.instructions.md.
Plan each rules/**/*.md file into .github/instructions/ecc/ as an
.instructions.md file and add a copilot-rule-frontmatter transform that maps
the Claude-style `paths:` list onto Copilot's `applyTo:` glob list. Rules
without `paths:` become applyTo: "**", matching their always-on semantics in
Claude Code. rules/README.md documents the rule set and is not installed.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Antigravity only attaches a workspace rule when its frontmatter declares
a trigger. The antigravity target copied rules verbatim: common rules
have no frontmatter and language rules carry Claude's `paths:` list, so
every ECC rule landed in .agents/rules/ and was never loaded.
Add an antigravity-rule-frontmatter content transform and apply it to
rule pack files on both the manifest and legacy install paths. Rules
without frontmatter become `trigger: always_on`; `paths:` becomes
`trigger: glob` with matching `globs:`. A rule that already declares a
trigger is left alone, and rules/README.md stays inert. Canonical rule
sources are unchanged.
Fixes#3548
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Carry forward PR #3115ef475c79 and 780dfb78 onto current main. Preserve the newer hook-consent transforms during install and repair. Main already includes the source import fix from #3167.
haelyra