ai-agents-portability-campaign

Execute cross-harness hook changes for Claude Code and GitHub Copilot CLI using the settled official contract, versioned probes, generators, and runtime tests. Use for run the portability campaign, port hooks to a new harness, copilot hook timeout regression, or new copilot cli release, recheck the contract. Do NOT use for fact lookup alone (use agent-harness-reference) or release generation ownership (use…