Keep recovered callee identities separate from fspec annotations and SSA argument values separate from passing storage. Add selected calls and function-input reads through the shared fact owner, with real SQLite MCP coverage and a pre-pinned cross-function model task. Co-authored-by: gensokyo-dev <342580529+gensokyo-dev@users.noreply.github.com> Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>