First artifact in the framework-neutral shared core (R1 effectuated). CONCEPT.md
is a plain-language business description of the method for a non-specialist
audience; README.md documents the shared-core contract (consumed unchanged by
both the MAF impl and the future Claude Agents SDK sibling; extract to commons
repo via git subtree split when sibling work starts). English per the repo's
documentation-language convention + open-publish intent.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019any9zfGNNwWJPX5Zq2QRz
