toolbox

Jujutsu (jj) version control workflows and commands. Use this skill when working with jj repositories, managing changes, squashing commits, rebasing, or performing jj-specific operations.

This skill should be used when working with Restate durable execution framework, building workflows, virtual objects, or services that need automatic retries, state management, and fault tolerance. Use when the user mentions "restate", "durable execution", "durable workflows", needs to build resilient distributed systems, or when they invoke /restate.

Distill rough ideas into structured project specs with issues. This skill takes unstructured input (bullet points, rough notes, transcribed ideas) and systematically breaks it down into feature domains, identifies ambiguities requiring user clarification, and produces a single structured spec document with actionable issues. Use this skill when the user wants to transform rough project ideas into well-defined specifications and issues, or when they invoke /speccer.

Jujutsu (jj) workflow skill. This skill should be used when the project uses jj for version control instead of git. Provides guidance on using jj commands and references the jj-vcs skill for detailed documentation.

Apple's native container runtime for macOS. Use this skill instead of Docker when running on macOS with Apple silicon. The `container` CLI provides OCI-compatible container management optimized for Apple silicon.

Manage project changelogs following the Keep a Changelog format. This skill should be used when working with CHANGELOG.md files, adding changelog entries, releasing versions, or reviewing git commits for changelog purposes.

Read and write semantic versions in config files (JSON, TOML, YAML). This skill should be used when bumping versions in package.json, Cargo.toml, deno.json, or other config files, or when reading version values from these files.