MCP SDK v2 maintenance
- Adopt current MCP SDK and protocol support with strict undeclared-input rejection and client-valid error envelopes.
- evals_submit_draft now uses multi-round confirmation; llm_rubric relies on recorded independent verification.
- Sync Bun 1.4 packaging, portable MCPB cleanup, supply-chain controls, project metadata, and framework skills.
- deps: @cyanheads/mcp-ts-core ^0.10.9 → ^0.12.3, nanoid ^5.1.16 → ^6.0.1, TypeScript ^6.0.3 → ^7.0.2