domain cluster

Data & AI

Machine learning, LLMs, and data processing.

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machine-learning
5

autogluon-tabularpredictor-load

Load saved predictors with TabularPredictor.load, detailing all arguments and security/version implications; depends on autogluon-tabularpredictor-save and assumes a prior autogluon-tabularpredictor-fit.

crossxwill
crossxwill
data-ai
open
machine-learning
5

logit-lens

Decode intermediate layer predictions using the Logit Lens technique. Use when analyzing what a model predicts at each layer, understanding information flow, or visualizing layer-wise processing.

ndif-team
ndif-team
data-ai
open
machine-learning
5

autogluon-tabularpredictor-class

Explain and configure AutoGluon’s TabularPredictor constructor, including all init arguments and their effects for tabular classification/regression; prerequisite for autogluon-tabularpredictor-fit, predict-proba, save/load, fit-summary, calibrate-decision-threshold, set-decision-threshold, and set-model-best.

crossxwill
crossxwill
data-ai
open
machine-learning
5

evaluator-optimizer

Evaluator-Optimizer pattern knowledge for automatic iteration cycles. Implements Anthropic's agent architecture pattern for continuous improvement. Triggers: evaluator-optimizer, iteration pattern, 평가-최적화, 評価最適化, 评估优化

popup-studio-ai
popup-studio-ai
data-ai
open
machine-learning
5

model-comparison-tool

Use when asked to compare multiple ML models, perform cross-validation, evaluate metrics, or select the best model for a classification/regression task.

dkyazzentwatwa
dkyazzentwatwa
data-ai
open
machine-learning
5

activation-patching

Causal intervention via activation patching to identify important model components. Use when determining which layers, heads, or positions are causally responsible for model behavior.

ndif-team
ndif-team
data-ai
open
machine-learning
5

fuzzy-augmentation-reject-inference

Build a Through-the-Door training set with reject inference using fuzzy augmentation, including PD-based sample weights; pairs with autogluon-tabularpredictor-fit for modeling the augmented data.

crossxwill
crossxwill
data-ai
open
machine-learning
5

monotonic-constraints-using-dictionaries

Define and apply monotonic constraints in AutoGluon using a constraints dictionary and a feature-ordered list for boosting models; depends on autogluon-tabularpredictor-fit for passing hyperparameters.

crossxwill
crossxwill
data-ai
open
machine-learning
5

custom-sklearn-estimator

Build scikit-learn compatible custom estimators by following the official “rolling your own estimator” rules for __init__, fit/predict, validation, learned attributes, tags, and estimator checks; prerequisite for autogluon-sklearn-wrapper or any sklearn-facing wrappers.

crossxwill
crossxwill
data-ai
open
machine-learning
5

model-steering

Control model behavior through persistent edits and steering interventions. Use when modifying model outputs, applying steering vectors, or creating persistently modified model versions.

ndif-team
ndif-team
data-ai
open
machine-learning
5

autogluon-sklearn-wrapper

Build a scikit-learn compatible wrapper for AutoGluon TabularPredictor with feature name checks, sample_weight support, and predict/predict_proba methods; depends on custom-sklearn-estimator for sklearn API rules and autogluon-tabularpredictor-class/fit for predictor usage.

crossxwill
crossxwill
data-ai
open
data-analysis
4

data-visualization

Creates effective data visualizations using various libraries and tools, with focus on clarity and insight communication. Trigger keywords: chart, graph, plot, visualization, dashboard, matplotlib, d3, plotly, visualization.

cosmix
cosmix
data-ai
open
machine-learning
4

model-evaluation

Evaluates machine learning models for performance, fairness, and reliability using appropriate metrics and validation techniques. Trigger keywords: model evaluation, metrics, accuracy, precision, recall, F1, ROC, AUC, cross-validation, ML testing.

cosmix
cosmix
data-ai
open
data-analysis
4

biz-opportunity-scout

Identify and validate profitable business opportunities by analyzing market size (TAM/SAM/SOM), unit economics, competitive landscape, and PMF indicators. Generates comprehensive HTML reports with opportunity scorecards.

buYoung
buYoung
data-ai
open
llm-ai
4

elevator-pitch-techniques

Provides elevator pitch and verbal brand communication frameworks including Donald Miller's StoryBrand (SB7), Nancy Duarte's Sparkline, Chris Westfall's CLARITY, Andy Raskin's Strategic Narrative, Simon Sinek's Golden Circle, and time-based pitch structures (10s, 30s, 60s). Auto-activates during elevator pitch creation, one-liner development, brand pitch refinement, and verbal communication work. Use when discussing elevator pitches, one-liners, brand intros, verbal pitches, pitch coaching, spoken brand messages, or pitch variations.

mike-coulbourn
mike-coulbourn
data-ai
open
data-analysis
4

docs-creating-accessible-diagrams

WCAG-compliant Mermaid diagrams using verified accessible color palette. Use when creating diagrams, flowcharts, or any color-dependent visualizations requiring accessibility compliance for color blindness.

wahidyankf
wahidyankf
data-ai
open
llm-ai
4

platform-optimization

Platform-specific optimization for TikTok, Instagram Reels, and YouTube sponsored content. Includes 2025 algorithm updates, optimal lengths, and platform-native best practices. Auto-activates when discussing TikTok scripts, Reels content, YouTube sponsorships, platform optimization, or cross-platform repurposing. Use when writing platform-specific content or adapting scripts across platforms.

mike-coulbourn
mike-coulbourn
data-ai
open
llm-ai
4

conversion-psychology

Psychology of conversion for sponsored content. Includes emotional triggers, social proof, scarcity, urgency, and persuasion principles for video marketing. Auto-activates when discussing conversions, emotional triggers, social proof, urgency, scarcity, persuasion, or why people buy. Use when optimizing scripts for conversion or understanding buyer psychology.

mike-coulbourn
mike-coulbourn
data-ai
open
llm-ai
4

skill-authoring

Guide for creating and maintaining user-facing agent skills

SalesforceCommerceCloud
SalesforceCommerceCloud
data-ai
open
llm-ai
4

podcast

Creates audio podcasts from text using browser text-to-speech. Use when user mentions podcast, audio conversation, dialogue, spoken content, voice narration, audio book, or text-to-speech generation. Supports multiple speakers with automatic language detection. Zero cost, no API keys, works in browser.

sgasser
sgasser
data-ai
open
llm-ai
4

nano-banana-image-editor

Edit and manipulate images using natural language prompts. Use this skill when users request image creation (photos, illustrations, icons, infographics) or editing tasks (removing objects, changing backgrounds, text overlays, cropping). Supports reference images for character consistency and style transfer. Supports Google Search grounding for real-time factual content (weather, sports, scientific data) - no need to search separately when creating infographics or factual visualizations.

emdashcodes
emdashcodes
data-ai
open
llm-ai
4

youtube-dae-content-generation

Generate YouTube Live stream content, consciousness responses, and engagement prompts. Use when creating stream announcements, chat responses, moderation messages, community engagement prompts, or emergency protocol responses.

Foundup
Foundup
data-ai
open
llm-ai
4

chunking-strategies

Document chunking strategies for RAG systems. Use when implementing document processing pipelines to determine optimal chunking approaches based on document type and retrieval requirements.

jpoutrin
jpoutrin
data-ai
open
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