Skill Claude CodeCodex
Use when coordinating multi-agent development pipelines with phased investigation, planning, implementation, and review. Orchestrates teams of specialized agents through gated phases. Language-agnostic.
Skill Claude CodeCodex
Use when writing Askama templates in Rust to ensure idiomatic patterns, fix compile errors by understanding module scope, and avoid common anti-patterns from Jinja2 muscle memory.
Skill Claude CodeCodex
Use when building server-driven web applications with HTMX and Alpine.js - covers the interaction model, when to use each tool, and when NOT to use raw JavaScript.
Skill Claude CodeCodex
Use when writing prose as Marcus or for his signature — emails, messages, forum posts, design write-ups, vault notes, PR bodies — applies his measurement-first, constraint-driven, trade-offs-priced voice and corrects AI defaults. Triggers on "write as me", "in my voice", "draft an email/message for me", "write it up…
Skill Claude CodeCodex
Use when setting up development toolchains with mise, managing tool versions, configuring project environments, or defining build/test/deploy tasks - covers both mise.toml for repos you control and mise.local.toml for repos you contribute to.
Skill Claude CodeCodex
Use when adopting mise for an existing project — detects current toolchain files and task runners, presents migration options, and generates mise.toml configuration.
Skill Claude CodeCodex
Use when setting up git pre-commit hooks with prek - writing .pre-commit-config.yaml, installing or running hooks, wiring repo-local checks (fmt, lint, tests), or migrating from Python pre-commit. prek is a fast, single-binary, pre-commit-compatible runner (no Python required).
Skill Claude CodeCodex
Use when writing Rust code with the facet ecosystem - derive(Facet), facet-json/facet-csv serialization, figue CLI/config, facet-error derives, facet-validate constraints, strid braids, rediff structural diffs, or serializing rustdecimal::Decimal/jiff/chrono types under facet. Serde-to-facet attribute mapping…
Skill Claude CodeCodex
Use when writing, reviewing, or modifying Rust code to ensure idiomatic patterns, proper error handling, type safety, and adherence to community standards.
Skill Claude CodeCodex
Use when converting a Markdown file to a styled PDF or HTML page — a pure Typst pipeline (cmarker + a themeable engine) with pluggable branding: colors, fonts, logo, page numbers, confidentiality footers. Requires zsh + the typst CLI.
Skill Claude CodeCodex
Typst document creation and package development. Use when: (1) Working with .typ files, (2) User mentions typst, typst.toml, or typst-cli, (3) Creating or using Typst packages, (4) Developing document templates, (5) Converting Markdown/LaTeX to Typst.