Note

Eliminates object mutation in skill setup and expert resolution, moving caching to setupExperts and returning copied/converted structures.

• Runtime:
  • Expert resolution (packages/runtime/src/resolve-expert-to-run.ts):
    • Stop mutating experts; return a converted expert via toRuntimeExpert.
    • Ensure skills from API include name for mcpStdioSkill/mcpSseSkill/interactiveSkill.
  • Expert setup (packages/runtime/src/setup-experts.ts):
    • Clone setting.experts; add resolved expertKey and its delegates to the local experts map.
    • Surface delegate-not-found error.
  • Skill managers (packages/runtime/src/skill-manager/helpers.ts):
    • Build MCP skill list immutably; when overriding base skill command, return a new skill object instead of mutating.
    • Preserve original skills while initializing managers.
• Tests:
  • Update unit tests to reflect non-mutating behavior and new experts/delegates population.

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