Economic Systems

Implement database sharding for horizontal scalability. Use when scaling large databases, distributing data across multiple servers, or designing sharded architectures.

Map, track, and manage project dependencies across teams, systems, and organizations. Identify critical path items and prevent blocking issues through proactive dependency management.

Identify and debug performance regressions from code changes. Use comparison and profiling to locate what degraded performance and restore baseline metrics.

Act as an active outline partner who develops structure collaboratively. Use when developing, iterating, or improving story outlines. Generates scene beats, character arcs, plot structures, and exploratory prose samples. Contrasts with story-collaborator which drafts finished prose.

Implement Progressive Web App features for React and Svelte projects. This skill should be used when the user asks to 'make a PWA', 'add offline support', 'create a service worker', 'fix caching issues', or wants installable web apps. Keywords: PWA, service worker, offline, manifest, caching, installable, Workbox, vite-pwa.

Generates engaging long-form blog posts from source materials or a topic brief. Supports listicles, editorial tutorials, how-to articles, narrative essays, and thought leadership. Handles research, outlining, drafting, on-page SEO, and polishing. Use when "write a blog post about this", "create a listicle", "turn this research into an article", "write an editorial tutorial", "draft a thought leadership piece", or "write a how-to article". For short product or marketing copy (headlines, CTAs, landing pages, onboarding strings) use copywriting; for slide decks use presentation-creator; for API references, READMEs, or how-to docs in a documentation site use docs-writing. This skill does on-page SEO for the post it writes; for sitemaps, metadata, redirects, or site-wide SEO use optimise-seo.