[intel352]

Summary

• replace Claude-only hook root commands with a host-neutral resolver/fail-open fallback
• add hook contract coverage that executes manifest commands with root env vars unset

Verification

• jq . hooks/hooks.json >/dev/null
• bash tests/hook-contracts.sh
• direct cached PostToolUse command from /Users/jon/workspace with AUTODEV_PLUGIN_ROOT/CLAUDE_PLUGIN_ROOT/CODEX_PLUGIN_ROOT/CURSOR_PLUGIN_ROOT unset exits 0 and emits {}

[Copilot]

Pull request overview

This PR updates the hook manifest to stop relying on CLAUDE_PLUGIN_ROOT being set by introducing a host-neutral root resolver with a fail-open {} fallback, and adds a regression test to ensure manifest commands still run when hook root env vars are unset.

Changes:

• Replaced CLAUDE_PLUGIN_ROOT-anchored hooks/hooks.json commands with a resolver that tries multiple candidate roots and falls back to emitting {}.
• Added tests/hook-contracts.sh coverage to execute all manifest command hooks with root env vars unset and verify they exit 0 and emit valid JSON.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 12 comments.

File	Description
tests/hook-contracts.sh	Adds a contract test that executes all manifest command hooks with plugin root env vars unset and validates exit code + JSON output.
hooks/hooks.json	Updates hook command entries to use a host-neutral root resolver with fail-open {} output when no hook runner is found.

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