nix-config

Work with MusicXML scores (.musicxml / .xml / .mxl) - read them, reason about them at the level of chords / keys / progressions / structure, make semantic edits, and preview the result live in a browser. Use this skill whenever the user asks about or wants to modify a music notation file.

Use this skill when the user asks to create an agent, add a subagent, write a system prompt, define triggering conditions, choose tools or model settings, or adapt an agent format for a different client.

Use when analyzing codebases requiring search patterns, dependency tracing, or architecture discovery. Invoke for ripgrep patterns, call graph analysis, security scanning.

Creates Excalidraw diagrams programmatically. Use when the user wants flowcharts, architecture diagrams, system designs, or any visual diagram instead of ASCII art. Outputs .excalidraw files that can be opened directly in Excalidraw or VS Code with the Excalidraw extension.

Use when working with Git requiring branching strategies, commit conventions, or collaboration workflows. Invoke for rebasing, merging, conflict resolution, PR workflows.

Convert Markdown files into a Google Doc with tabs and extract tab content as markdown. Supports Obsidian-flavored markdown: frontmatter, wikilinks, callouts, GFM tables, task lists, fenced code blocks.

Use when working with Jujutsu (jj) requiring change management, rebasing, or Git interop. Invoke for jj commands, revsets, bookmarks, squashing.

Personal knowledge base conventions and session workflow for ~/Projects/kb