Agent skills for Claude Code

Use when composing music with the music-server MCP tools.

One-time setup — mint a Cognitum Music personal access token and register the cogmusic MCP server with Claude Code

Curate personalized playlists and music recommendations with strict intent preservation.

List the account's saved music productions with metadata and audio_url

Run a mastering pass (LUFS loudness normalization + peak limiting) on an existing production

Complete musical taste profile of Laimis based on analysis of 124 tracks (38 parameters each) and 3 playlists.

MusicKit Now Playing integration patterns.

Applies Elon Musk's first-principles thinking, cost breakdown formulas, and engineering algorithms to rigorously evaluate technical…

Apply the ordered question-delete-simplify-accelerate-automate method to project concepts, product or technical designs, workflows, and…

CRITICAL: Use for mutability issues. Triggers: E0596, E0499, E0502, cannot borrow as mutable, already borrowed as immutable, mut, &mut…

Run Stryker mutation testing on the source files changed in the current branch (vs origin/master) across vitest packages.

Configures mewt or muton mutation testing campaigns — scopes targets, tunes timeouts, and optimizes long-running runs.

Run Stryker mutation testing on a single source file and return a structured, token-frugal report that's pipeable to a follow-up…

Use when needing thread-safe primitives for performance-critical code.

Guide building a minimum viable product the minimalist entrepreneur way — manual first, then processized, then productized.

Web app MVP launch checklist knowledge. Auto-triggered when conversation involves "launch readiness", "MVP checklist", "production ready"…

Guides the founder through designing and optionally building the simplest MVP or prototype that validates their current hypotheses.

Automate Mx Toolbox tasks via Rube MCP (Composio).

Compiles 1C:Enterprise spreadsheet documents (MXL) from JSON definitions to automate print form generation.

List PRs opened today that are assigned to me or the move-destinations team, excluding external contributors

Display your personalized social feed from AI book-lover personas