Generate or edit illustrative images with Gemini image models. Use when asked to "generate image", "create illustration", or "draw a picture". Excludes diagrams, charts, precise architecture visuals, and other code-first graphics.
Guides Codex to write marimo notebooks for EDA and prototype-first work with restrained UI, cohesive cells, and deliberate extraction into modules. USE FOR: creating/editing exploratory marimo notebooks, optimizing cell cohesion, extracting logic to modules. DO NOT USE FOR: full frontend apps, general Python scripts, pure API queries without notebook structure decisions.
Design slide narratives, audience-aware outlines, page-by-page deck plans, and visual direction for presentations, pitch decks, and talk decks. Use when asked to create or improve slides/slide decks/PPT narratives/presentation outlines/talk decks. Excludes deep topic research, report writing, and Typst or PPTX implementation details.
Exhaustively review local materials with parallel sub-agents so no item is skipped. USE FOR: batch process local files, digest a folder, synthesize narrative from existing materials. DO NOT USE FOR: web research, single-document summaries, slide or report writing.
Provide Typst technical guidance for writing, compiling, and debugging Typst documents, including package selection and diagram solution choice. USE FOR: Typst syntax, compilation, debugging, Touying slide implementation, report typesetting, diagram rendering in Typst. DO NOT USE FOR: slide narrative/visual design, report content structure, illustration generation.
Create, refactor, evaluate, and package agent skills. USE FOR: "create a skill", "turn this workflow into a skill", "improve my skill", "add evals", "package for reuse". DO NOT USE FOR: one-off answers, brainstorming without reuse, translation, documentation without agent execution.
Investigate a topic through web search and multi-agent synthesis, archive raw sources, and deliver a structured research report. USE FOR: "research", "investigate", "deep dive", DO NOT USE FOR: brief factual answers, single-document summaries, processing local materials.
Use jj (Jujutsu) for local version control instead of git. Activate when: the repo has a .jj/ directory, the user or project config mentions jj, the user says 'use jj', or any version control operation is needed in a jj-managed repo.