feat(claude): support natural-language skill optimization

[ADITYA RAJ SINHA (rajadityaaa)]

Summary

Implements #236 by allowing the Claude Code SkillOpt-Sleep interface to accept natural-language optimization requests.

What changed

• Added natural-language request handling to the SkillOpt-Sleep command.
• Added mappings from natural-language requests to existing SkillOpt-Sleep actions:
  • improve/optimize → run
  • preview → dry-run
  • inspect sessions → harvest
  • inspect state → status
  • apply reviewed proposal → adopt
  • recurring optimization → schedule
  • stop scheduling → unschedule
• Preserves existing CLI behavior for explicit actions.
• Prevents invention of paths, skill names, backends, or other configuration values.
• Ambiguous optimization requests default to dry-run.
• Preserves validation gates, staging, backups, and explicit adoption safeguards.
• Added guidance for reporting baseline score, candidate score, gate decision, edits, and staging location.

Testing

• python -m unittest tests.test_mcp_schema -v
  • 18/18 passed
• python -m pytest -q
  • 1428 passed
  • 74 skipped
  • 2 failed due to Windows symlink privilege (WinError 1314), unrelated to this change
  • 353 subtests passed

Notes

The implementation builds on the existing SkillOpt-Sleep engine rather than introducing a separate optimization pipeline.

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[Yifan Yang (Yif-Yang)]

Reviewed 1f07e7c57b68 as an isolated test merge onto main at 79124b37e9a6.

This is a useful, relatively small usability improvement: it reuses the bundled runner and existing staging/adoption flow instead of introducing another optimizer. Local tests pass (1499 passed, 9 skipped). However, these two Markdown files are executable agent instructions in practice; the Python/MCP suites do not establish that natural-language requests produce the intended commands.

Please add a compact routing acceptance table, ideally with captured tool commands from safe/dry-run trials, covering:

• Explicit actions with quoted option values: preserve the action and all remaining arguments rather than reinterpreting them.
• An ambiguous skill/path and a relative lookback such as “this week”: show the resolved supported flags, or ask for clarification/use the documented safe fallback without inventing a target or time range.
• Preview/status requests versus explicit adoption, recurring scheduling, and cancellation: preview/inspection must not become adoption or a persistent schedule.
• “Optimize everything I use”: reconcile the skill's “broader configured scope” wording with the command template's fixed --scope invoked. State exactly when a supported scope override is emitted; do not silently widen the default.

Also, license/cla is currently QUEUED, not successful. Please complete the contribution-policy check. The exact-head official CI run is still awaiting maintainer approval as well.

Subject to those checks and the routing evidence, this is a reasonable candidate for the next small batch. This comment is not a merge approval, and it does not attribute a confirmed runtime bug to the change.