[swang22]

Summary

• sync the HOPE-owned MCP core and holistic protocol tests from HOPE.jl commit dc4d1fc
• expose reconnect-safe holistic run status plus coordinator/executor/auditor study tools through PowerMCP
• document the durable annual-GTEP/monthly-PCM validation workflow and source provenance

Verification

• managed sync check: passed
• uv run python -m unittest discover -s tests -v: 45 passed, 3 opt-in solver tests skipped
• uv run --with pytest pytest tests -q -rs: 45 passed, 3 opt-in solver tests skipped
• the solver-backed annual GTEP / July PCM workflow was previously validated in HOPE.jl PR feat: integrate powerio as the cross-server case exchange substrate #28 and accepted by all 19 audit checks