Cross-reference chemical compound identifiers across 50+ databases (ChEMBL, DrugBank, PubChem, ChEBI, PDB, KEGG) using the UniChem REST API. Resolve InChIKeys to database-specific IDs, find all sources for a compound, discover related compounds by structural connectivity, and batch-translate compound lists between naming systems. No authentication required.

Query BRENDA Enzyme Database for kinetic parameters (Km, Vmax, kcat, Ki), enzyme classifications, substrate specificity, inhibitors, cofactors, and organism-specific enzyme data via SOAP/REST API. 80,000+ enzyme entries, 7M+ kinetic values. Requires free academic registration. For metabolic pathway modeling use cobrapy-metabolic-modeling; for metabolite structures use hmdb-database.

Build, read, validate, and modify SBML biological network models using libSBML Python API. Supports all SBML Levels (1–3), reactions with kinetic laws, species/compartments, rules (assignment/rate/algebraic), the FBC extension for flux balance analysis models, and model conversion utilities. Integrates with COBRApy, Tellurium/RoadRunner, and COPASI for simulation. Use when programmatically constructing ODE-based or constraint-based metabolic/signaling models in the standard SBML format.

Multi-Omics Factor Analysis v2 (MOFA+) with mofapy2. Jointly decompose multiple omics layers (scRNA-seq, ATAC-seq, proteomics, methylation) into latent factors that capture major sources of biological variation. Supports multi-group designs (patients, conditions). Pipeline: prepare AnnData views → create MOFA object → train → inspect variance explained → correlate factors with metadata → visualize and cluster → enrichment of top loadings.

Multi-modal single-cell analysis with muon and MuData. Joint RNA+ATAC (10x Multiome), CITE-seq (RNA+protein), and other multi-omics combinations. MuData container holds modality-specific AnnData objects with shared obs. Weighted Nearest Neighbor (WNN) graph for joint embedding, per-modality preprocessing, cross-modal factor analysis with MOFA. Use scanpy-scrna-seq for single-modality RNA analysis; use muon when combining two or more omics modalities from the same cells.

Comprehensive decision guide for analyzing omics data (transcriptomics, proteomics) using a three-tiered approach: validated pipelines first, standard workflows second, custom analysis last. Covers quality control strategies, normalization method selection, missing value imputation, statistical test selection based on data properties, and result visualization. Consult this guide when planning a bulk RNA-seq or proteomics differential analysis to choose the right tools, tests, and preprocessing steps.

Query Reactome pathway database via REST API. Pathway queries, entity retrieval, keyword search, gene list enrichment analysis, pathway hierarchy, cross-references. Content Service (pathway data) and Analysis Service (enrichment). For Python wrapper use reactome2py. For KEGG pathways use kegg-database; for protein interactions use string-database-ppi.

Query STRING REST API for protein-protein interactions (59M proteins, 20B interactions, 5000+ species). Retrieve interaction networks, perform GO/KEGG enrichment analysis, discover interaction partners, test PPI enrichment significance, generate network visualizations, and analyze protein homology for systems biology and pathway analysis.

Amazon brand protection toolkit. Detect hijackers, counterfeits, and unauthorized sellers. Includes MAP violation monitoring, trademark abuse detection, complaint templates for Brand Registry, and test buy evidence collection guides. No API key required.

AI-powered domain and SSL certificate monitoring skill. Designs domain health checks, SSL expiry alerts, DNS anomaly detection, and security rating assessments for e-commerce websites.

Optimize eBay listings for Cassini search algorithm. Master item specifics, title optimization, category selection, and seller performance factors that drive search visibility.

Master A/B testing for e-commerce across all platforms. Test product pages, pricing, ads, emails, and checkout flows with statistical rigor to maximize conversion and revenue.

Audit and optimize e-commerce landing pages for conversion. CTA placement, trust signals, page structure, copy optimization, and A/B testing strategy for product pages, collection pages, and campaign landing pages.

Cross-platform PPC strategy planner for ecommerce businesses. Analyzes your product and margins, recommends the right advertising platforms (Google Ads, Meta Ads, TikTok Ads), calculates ROAS targets, allocates budget across channels, and generates platform-specific campaign briefs with ad copy and creative direction. Two modes: (A) Build — design a multi-platform ad strategy from scratch, (B) Optimize — audit existing cross-platform campaigns and reallocate budget. Works for Shopify, WooCommerce, standalone stores, and marketplace sellers expanding to external traffic. No API key required.

Create video marketing strategy for e-commerce brands. Product videos, unboxing, tutorials, UGC, live streams, and platform-specific video optimization for Amazon, TikTok, YouTube, and Instagram.

AI-powered localization and internationalization testing skill for e-commerce sites. Designs multi-language QA frameworks, currency validation checks, shipping info verification, and regional complian

Optimize product pricing using data-driven methods. Elasticity analysis, competitor benchmarking, margin modeling, and A/B price testing to maximize revenue and profit across e-commerce platforms.

E-commerce product description generator for any platform. Generates optimized titles, bullet points, descriptions, and backend keywords using competitor research + keyword scoring + FABE copywriting. Two modes: (A) Create — generate listing from product specs with optional competitor analysis, (B) Optimize — improve existing listing with keyword gap analysis. Supports Amazon, eBay, Walmart, Shopify, Etsy, TikTok Shop, Lazada, Shopee. No API key required. Use when: (1) writing a new product listing, (2) analyzing what makes competitors rank, (3) improving an underperforming listing.

eBay product differentiation strategy tool. Analyze competitor weaknesses, extract pain points from negative feedback, identify unique selling points, and generate actionable differentiation strategies. Includes eBay-specific seller feedback analysis. No API key required.

TikTok Shop product differentiation strategy tool. Analyze viral product trends, competitor affiliate strategies, content performance, and identify differentiation opportunities. Includes TikTok-specific metrics like engagement rate, viral potential, and creator collaboration insights. No API key required.

Optimize e-commerce product pages for search engine visibility. On-page SEO, structured data, page speed, mobile optimization, and content strategy for Google, Bing, and platform-specific search.

Optimize product titles for search visibility and click-through rate across e-commerce platforms. Platform-specific title rules for Amazon (200 chars), Etsy (140 chars), Walmart, Shopify SEO, and eBay.

Shopify/DTC profit margin calculator for sellers. Calculate cost breakdowns including ad spend, CAC, payment processing fees, and 3PL costs. Includes LTV/CAC analysis and DTC-specific benchmarks. No API key required.

AI-powered restock alert and replenishment planning skill. Calculates optimal reorder points, safety stock levels, and stockout risk scores to prevent lost sales from inventory gaps.

Run data-driven A/B tests on your Shopify store. Test product pages, pricing, images, copy, checkout flow, and marketing campaigns with proper statistical methodology.

Increase Shopify store conversion rates with data-driven optimization. Product pages, checkout flow, trust signals, page speed, mobile UX, and A/B testing for higher revenue per visitor.

Shopify Markets — multi-currency, translation, duties/taxes, localized pricing, market-specific content

High-converting landing pages — campaign pages, collection pages, seasonal promos, A/B testing

Complete marketing strategy for Shopify stores. SEO, email marketing, paid ads, social media, conversion optimization, and retention tactics specifically tailored for Shopify/DTC brands.

AI-powered synthetic monitoring skill for e-commerce websites. Designs automated user journey tests for add-to-cart, checkout, and payment flows with alerting rules and performance baselines.

AI-powered visual regression testing skill for e-commerce websites. Designs screenshot comparison workflows, mobile/desktop visual checks, and change detection alerts to prevent conversion-killing UI

Optimize Walmart Marketplace product listings for search visibility and conversion. Covers Walmart SEO, content quality scoring, rich media, and Walmart-specific listing requirements.

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Use when the user wants to inspect the real live GTM runtime before schema generation or compare multiple live GTM containers.

Use when the platform is Shopify or the run needs the Shopify-specific schema, sync, install, or verification branch.

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Self-contained test automation — invoke directly, do not decompose. End-to-end integration test that assembles a fixture, deploys to Cloudflare (with auto-provisioned Connect), and presents a live URL for browser verification. Use when testing the plugin, running E2E tests, verifying deployment works, or checking that templates assemble correctly.

Upload the latest built DMG and auto-updater artifacts to the install worker's R2 bucket.

Creates visual concepts for album artwork and generates AI art prompts. Use during planning for concept discussion, or after all tracks are Final for actual artwork generation.

Shows a structured progress dashboard for an album with percentage complete per phase, blocking items, and status breakdown. Use for a quick visual overview of album progress.

Scans lyrics for phrases that may match existing songs using web search and LLM knowledge. Use before release to check for unintentional borrowing.

**Input**: $ARGUMENTS

Generates platform-specific social media copy from album themes, track concepts, and lyrics. Use when promo/ templates need to be populated before release.

Scans lyrics for pronunciation risks and prevents Suno mispronunciations. Use when writing lyrics with proper nouns, technical terms, homographs, or non-English words.

Researches personal backgrounds, interviews, motivations, and humanizing details. Use when research needs biographical context about people involved in the album's subject.

Researches SEC filings, earnings calls, analyst reports, and market data. Use when the album subject involves financial crimes, corporate stories, or market events.

Researches DOJ/FBI/SEC press releases, agency statements, and government sources. Use when research needs official government records or agency documentation.

Researches archives, contemporary accounts, and timeline reconstruction. Use when the album subject involves historical events that need primary source verification.

Researches investigative articles, interviews, and news coverage. Use when research needs journalistic sources for cross-referencing or additional context.

Researches court documents, indictments, plea agreements, and sentencing records. Use when the album subject involves legal proceedings or criminal cases.