- init journal <elsevier|ieee|springer>: self-contained, make-buildable kits (Springer sn-jnl.cls + bst bundled; reuses project references.bib) - init paper scaffold: ctexart + Fandol fonts, bib at root, latexdiff highlighted - move templates/ under mytoolkit/, add info/references, relocate protocols - migrate mytoolkit skill into submodule; update README/CLAUDE docs