Data Scientists

Designer

Use this skill to design model plans for a biological ML task. Given the dataset summary from setup, propose 3-6 concrete model architectures or feature combinations to try. Do not write code — only produce structured plans that the coder agent can implement. Trigger this skill after setup is complete and before coding begins.

KyleNeverGivesUp0

Coder

Use this skill to implement ML model code based on a designer's plan. Write complete, runnable Python code that loads data, trains the model using LOFO cross-validation, evaluates CLS score, and saves results. Trigger this skill after designer has produced plans, to implement and do a quick test run of each plan.

KyleNeverGivesUp0

Analyze Results

Analyze benchmark results in detail

k-yoshimi0

Ml For Trading Optional

Applies machine learning selectively to trading systems for regime detection, prediction, and feature engineering with strict baseline comparisons. Use when the user asks for ML models in trading, regime classifiers, return prediction, feature engineering, or guidance on when ML is justified versus simpler approaches.

kzay0

Data Engineering

Polars

Fast in-memory DataFrame library for datasets that fit in RAM. Use when pandas is too slow but data still fits in memory. Lazy evaluation, parallel execution, Apache Arrow backend. Best for 1-100GB datasets, ETL pipelines, faster pandas replacement. For larger-than-RAM data use dask or vaex.

lactuphong0

System Administration

Hugging Face Datasets

Create and manage datasets on Hugging Face Hub. Supports initializing repos, defining configs/system prompts, streaming row updates, and SQL-based dataset querying/transformation. Designed to work alongside HF MCP server for comprehensive dataset workflows.

lactuphong0

Code Quality

Data Notebook Refiner

Jupyter Notebook의 코드 품질, 문서화 수준, 실행 안정성을 표준화된 절차로 개선하는 워크플로우입니다.

lastdays030

Data Analysis

Data Model Reporter

데이터 분석/머신러닝 노트북의 결과를 분석하여 표준화된 Model Card 보고서(Markdown)를 자동 생성합니다.

lastdays030

Data Analysis

Databricks Query

Execute a query with Databricks

LaurentPRAT-DB0

lavabyrd-dotfiles-lavakrew-claude-skills-connector-skill-md

Analyze and strengthen the knowledge graph in the Obsidian vault by finding missing connections between notes. Use when the user asks about links, relationships, or the vault's knowledge network. Triggers: "connect the notes", "find connections", "link analysis", "improve the graph", "what connections are missing", "network analysis", "strengthen links", "serendipity", "constellation", "bridge notes", "people network", "graph health", "collega le note", "trova connessioni", "migliora il grafo", "che connessioni mancano", "rafforza i collegamenti", "analizza le relazioni", "connecte les notes", "trouve les connexions", "analyse du graphe", "liens manquants", "conecta las notas", "encuentra conexiones", "análisis del grafo", "enlaces faltantes", "verbinde die Notizen", "finde Verbindungen", "Graphanalyse", "fehlende Links", "conecta as notas", "encontra conexões", "análise do grafo", "links em falta", or after a large batch of notes has been filed and needs cross-linking.

lavabyrd0

Benchmark Verification

Verify AI/ML benchmark claims against papers, official repos, model cards, evaluation scripts, and benchmark documentation. Use when benchmark tables, leaderboard positions, or "SOTA" claims affect the recommendation and need apples-to-apples verification.

Ldoun0

Microstructure Alpha

Institutional-grade quantitative research and system architecture for extracting intraday alpha from L1 NBBO data (Massive, formerly Polygon.io). Use when designing microstructure signals, building intraday trading systems, analyzing quote/trade dynamics, constructing execution-aware alpha, or reasoning about market microstructure, order flow, spread dynamics, or short-horizon return prediction.

Leiisawesome0

Astronomy & Physics

Signal Processing Plot Reconstruction

Stable guidance for reconstructing scientific plots with pure Python or mixed numerical workflows. Use when the target figure comes from FFTs, spectra, filters, envelopes, or other signal-processing transforms.

leihuang10

Data

Analyseer product-, voorraad- en verkoopdata. Gebruik bij "data", "analyse", "analytics", "statistieken", "hoeveel", "welke producten", "omzet", "verkoop", "rapport".

lennhodes-debug0

Documents

Datacheck

Use when starting work with a new data file, before any analysis or visualization. Also use when encountering parsing errors, unexpected values, or when the user says "check this data" or "what's in this file".

letitbk0

Algorithm Evolver

Evolutionary algorithm discovery framework based on AlphaEvolve and OpenEvolve. Automatically discovers and optimizes algorithms using evolutionary strategies with multi-island architecture, MAP-Elites optimization, and multi-objective evaluation. Use when you want to automatically discover new algorithms, optimize existing algorithms, or explore algorithm design spaces.

li4oya0

Paper Insight Miner

深度论文分析技能。用于评估研究过程、发现研究漏洞、挖掘作者深刻洞见、追溯问题到解决方案的思维路径。当用户要求分析论文、精读论文、挖掘洞见、评估研究过程时激活。

li4oya0

Analytics Reporter

Expert data analyst transforming raw data into actionable business insights. Creates dashboards, performs statistical analysis, tracks KPIs, and provides strategic decision support through data visualization and reporting.

Likas070

Model Qa Specialist

Independent model QA expert who audits ML and statistical models end-to-end - from documentation review and data reconstruction to replication, calibration testing, interpretability analysis, performance monitoring, and audit-grade reporting.

Likas070

Sales & Marketing

Hackathon Eval Design

This skill should be used when the user asks to "評価指標", "evaluation metrics", "ベンチマーク設計", "benchmark", "評価方法", "リーダーボード", "leaderboard", "空間理解の評価", or needs to design evaluation methods for their spatial understanding AI system.

liltak0

Data Analysis Journalism

Use this skill when the user has a clean pandas DataFrame and wants to explore it for story leads — finding outliers, trends, comparisons, rankings, or surprising patterns. Trigger on requests like 'analyze this data', 'what stories are in here', 'find outliers', 'compare regions', 'show me trends', or any exploratory data analysis for journalism. Do NOT use for data retrieval (use cbs-statline-skill) or data cleaning (use data-cleaning-dutch).

linksmith0

Stock Analysis Integrator

集成股票分析能力，使用 Yahoo Finance 获取精确行情数据，本地计算技术指标（MA/MACD/RSI/100分评分），使用 Tavily 搜索新闻舆情，使用混元大模型（hunyuan-chat-integrator）生成智能分析报告。当应用需要股票分析功能时使用此 Skill。触发场景：股票分析、行情数据获取、技术指标计算、投资决策支持。输出 Markdown 格式报告，支持 Web App 展示。

Linrstudio0

LLM & AI

AI Engineer — CRPD Dashboard

$38

LinusConradM0

Paper Rerank

Use when reranking arXiv papers with an LLM. Applies quality and soft area-mix preferences for relevance, technical depth, novelty, safety, and practical impact.

lipan001230