Html Design
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Ui Explore
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Web Quality
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Design System
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Mobile Blog Chart Visual
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Data Identity Resolution
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Data Semantic Quality
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Instagram Virality Insights
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Marketing Offers
Use when designing, reviewing, or improving offers, packages, pricing, bonuses, guarantees, scarcity, urgency, naming, value proposition, or conversion economics using Alex Hormozi's $100M Offers. Helps make an offer more valuable before writing ads or landing-page copy. Do not use for general brand messaging, viral social formats, or word-of-mouth strategy unless offer architecture is the blocke…
Product Design
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Marketing Cashvertising
Use when writing, reviewing, or improving online ads, email promotions, opt-in pages, website conversion sections, CTAs, headlines, pricing frames, credibility proof, social proof, cart recovery, or buyer-psychology tactics using Drew Eric Whitman's Cashvertising Online. Best for direct-response conversion improvements after the offer and message are clear. Prefer the marketing hub when the marke…
Mobile Product Ux
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Data Apache Lakehouse
Use when designing, modifying, or debugging Apache Iceberg lakehouses (bronze/silver/gold medallion specifically on Iceberg) — PyIceberg + Polars/DuckDB/Arrow/pandas writes, Spark or Flink ingestion, catalog choice (Glue/REST/Polaris/Lakekeeper/Nessie/JDBC), Spark/Trino maintenance procedures, gold aggregates, compaction/expire/orphan, branching/WAP, CDC, snapshot rollback, slow incremental jobs,…
Flutter Pro Ux Review
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Data Api
Use when consuming external HTTP APIs for data ingestion (rate limiting, exponential backoff, pagination/cursors, auth, response schema validation, caching, idempotent landing) or when serving gold/analytical data over HTTP (FastAPI + DuckDB, pushing filters down to the engine, keyset pagination, cache invalidation on publish, factory routers over many gold tables). Also use when defining serving…
High Retention Insight Reels Instagram
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Quality Check
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Data Product Eval
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Writing
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Writing Prose
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Data Pokemon Tcg Foundations
Use when working with a trading-card sales tape — any sale-level dataset of collectible card transactions across multiple venues (Pokémon TCG, sports cards, MTG, or similar) — for price estimation, momentum and value factor construction, set/era-level regime detection, cross-venue basis and anchor-follower models, buy/sell signal design, backtesting card selection, or ML/quant research on card ma…
Data Table Lifecycle
Use when deciding whether a table or artifact should keep existing, planning a table drop or deprecation, auditing a lakehouse for dead/zero-consumer tables, or building maintenance-job coverage across many tables. Covers the consumers-or-deprecate discipline (every table names a reader or gets flagged for removal), the drop-durability trap (a get_or_create-style helper silently resurrecting a "d…
Data Duckdb
Use when building or debugging pipelines that use DuckDB as the embedded analytical engine — tuning memory_limit and threads, handling larger-than-memory queries and disk spilling, reading Parquet/CSV efficiently (predicate & projection pushdown, glob/Hive partitioning, union_by_name), writing Parquet well (PER_THREAD_OUTPUT, ROW_GROUP_SIZE, the partitioned-write temp-blowup trap), connection reu…
Data
Hub for data-engineering pipeline work — storage/ingest/serve choice plus shared discipline (idempotency, incremental-not-full-recompute, schema fencing, resilience, bounded memory, layered enforcement). Routes to data-apache-lakehouse, data-api, data-duckdb, data-pipeline-operations, data-table-lifecycle, data-semantic-quality, data-identity-resolution, and data-product-eval. Use when a task spa…
Marketing
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Data Reels
Principles for high-retention short-form data video (Instagram Reels, TikTok, Shorts) built from measured competitor research on data-viz and stats accounts. Use when making or reviewing data-driven short-form video, reels, TikToks, voiceover-timed data animations, retention/format questions for social video, or when a project's own reel playbook needs a philosophy layer to sit on top of. This is…
Browser Verify
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Mobile App Echarts Visual
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Frontend Design
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Mobile Chart Visual
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Marketing Storybrand
Use when clarifying brand, product, landing page, email, ad, sales, or website messaging with a StoryBrand-style customer narrative. Helps turn unclear copy into simple customer-centered messaging, one-liners, calls to action, lead magnets, drip campaigns, testimonials, and internal mission narratives. Do not use for generic literary story analysis, fiction writing, brand voice work that does not…
Visual Verify
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Browser Testing With Devtools
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Marketing Going Viral
Use when designing, researching, scripting, reviewing, or diagnosing social media content for virality using Brendan Kane's Viral Content Model from The Guide to Going Viral, plus Alex Hormozi's hook guidance from $100M Playbook: Hooks. Helps choose platform-native formats, run Gold/Silver/Bronze analysis, identify performance drivers, generate and rank content ideas, improve hooks, retention, st…
Writing Docs
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Mockup Implement
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Writing Technical
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Marketing Contagious
Use when designing or reviewing word-of-mouth, referral, sharing, PR, campaign, product-launch, social-sharing, or behavior-spread strategy using Jonah Berger's STEPPS framework from Contagious. Helps make products, ideas, messages, and campaigns more likely to be talked about, shared, remembered, and passed along. Do not use as a substitute for customer-message clarity; use marketing-storybrand…
Product Ui Craft
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Prototype
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Data Pipeline Operations
Use when running multiple data pipelines/services on shared single-host infrastructure and reasoning about memory admission, concurrency caps, or capacity — sizing systemd MemoryMax/cgroup limits, building an admission gate that queues instead of skipping work, diagnosing OOM kills that only appear when several individually-fine pipelines coexist, or right-sizing caps from measured evidence inste…
React Performance
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Flutter
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Writer Style
Write original educational and long-form technical content in a specific author's authentic voice — courses, lessons, explainers, deep-dives, threads — using a two-layer voice pack (an always-on PRIMARY voice that reproduces the author's idiolect + SECONDARY craft borrowed from master writers, applied not impersonated, routed by the piece's job) and a facts-first workflow that verifies technical…