Research
Matt Pocock· Community
Delegates deep-dive research tasks to a background agent that verifies information against primary sources.
Data and AIClaude CodeClaude appsOpenAI Codex+14 more
MITGitHub stars of the source repository317.5k
Agent Skills
Trusted skills for AI agents from official vendors and established maintainers. Every skill is attributed to its author, scanned, and comes with install steps for your AI tool.
Results
706 skills
Claude API
AnthropicOfficial
Comprehensive reference for integrating Anthropic's Claude API, SDKs, and Managed Agents into your applications.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreApache-2.0Medium riskHas scriptsGitHub stars of the source repository188.6k
Last30days
Matt Van Horn· Community
Research what people actually say about any topic in the last 30 days. Pulls posts and engagement from Reddit, X, YouTube, TikTok, Hacker News, Polymarket, GitHub, and the web. Includes a doctor health check to diagnose broken or missing sources.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreLink-onlyMedium riskHas scriptsGitHub stars of the source repository66.9k
Customer Research
Corey Haines· Community
A framework for conducting, analyzing, and synthesizing customer research to ground business decisions in real-world feedback.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITGitHub stars of the source repository59k
Analytics
Corey Haines· Community
A comprehensive framework for planning, implementing, and auditing analytics tracking to drive actionable business decisions.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITGitHub stars of the source repository59k
Pytorch Lightning
K-Dense· Community
A framework for organizing PyTorch code to streamline neural network training, scaling, and experiment tracking.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskHas scriptsGitHub stars of the source repository56.4k
Networkx
K-Dense· Community
A comprehensive Python library for creating, manipulating, and analyzing complex network structures and graph data.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskGitHub stars of the source repository56.4k
Aeon
K-Dense· Community
A scikit-learn compatible Python toolkit for comprehensive time series machine learning tasks.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskGitHub stars of the source repository56.4k
Umap Learn
K-Dense· Community
Integrate UMAP-learn for non-linear dimensionality reduction, visualization, and clustering preprocessing.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskGitHub stars of the source repository56.4k
Anndata
K-Dense· Community
A Python framework for managing annotated data matrices in single-cell genomics and general research workflows.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskGitHub stars of the source repository56.4k
Matplotlib
K-Dense· Community
Creates and customizes scientific plots with Matplotlib. Used for fine-grained control over plot elements, novel plot types, and scientific workflows. Export to PNG/PDF/SVG for publication. For quick statistical plots use seaborn; for interactive plots use plotly; for publication-ready multi-panel figures with journal styling, use scientific-visualization.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskHas scriptsGitHub stars of the source repository56.4k
Scikit Learn
K-Dense· Community
Comprehensive guidance for classical machine learning workflows using the scikit-learn Python library.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskHas scriptsGitHub stars of the source repository56.4k
Shap
K-Dense· Community
Explain and audit machine-learning model predictions using the SHAP framework for feature attribution and visualization.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskHas scriptsGitHub stars of the source repository56.4k
Liteparse
K-Dense· Community
Local document and PDF parsing with spatial text extraction and bounding box support.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreApache-2.0Low riskHas scriptsGitHub stars of the source repository56.4k
Exa Search
K-Dense· Community
A toolkit for performing web searches and batch URL content extraction using the Exa API, with specialized support for scholarly research.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskHas scriptsGitHub stars of the source repository56.4k
Cellxgene Census
K-Dense· Community
Queries the CZ CELLxGENE Census programmatically for versioned public single-cell and spatial transcriptomics data. Use when you need population-scale cell metadata, gene expression slices, Census summary counts, source H5AD URIs/downloads, embeddings, spatial Census data, or reference atlas comparisons across organisms, tissues, diseases, assays, and cell types. For analyzing your own local single-cell data use scanpy, anndata, or scvi-tools.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskGitHub stars of the source repository56.4k
Polars
K-Dense· Community
A high-performance DataFrame library for efficient data manipulation, ETL, and analytics in Python.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskGitHub stars of the source repository56.4k
Seaborn
K-Dense· Community
A Python library for creating publication-quality statistical graphics with integrated pandas support.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskGitHub stars of the source repository56.4k
Pufferlib
K-Dense· Community
Version-aware guidance for PufferLib reinforcement learning environments, vectorization, policies, and training.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskHas scriptsGitHub stars of the source repository56.4k
Vaex
K-Dense· Community
Processes large tabular scientific datasets with Vaex expressions, filtered views, streamed statistics, binned visualizations, and file conversion. Use for larger-than-RAM HDF5, Arrow, CSV, or Parquet analysis, virtual feature engineering, or Vaex ML preprocessing; distinguishes these operations from estimators and conversions that materialize data.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskGitHub stars of the source repository56.4k
Timesfm Forecasting
K-Dense· Community
Perform zero-shot time-series forecasting using Google's TimesFM model with support for CSV preparation, quantile outputs, and XReg covariates.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskHas scriptsGitHub stars of the source repository56.4k
Exploratory Data Analysis
K-Dense· Community
A secure, bounded tool for performing exploratory data analysis on scientific file formats.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskHas scriptsGitHub stars of the source repository56.4k
Torch Geometric
K-Dense· Community
A library for building and training Graph Neural Networks (GNNs) using PyTorch.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskGitHub stars of the source repository56.4k
Usfiscaldata
K-Dense· Community
Access U.S. Treasury federal financial data via the Fiscal Data REST API.
Data and AIClaude CodeClaude appsOpenAI Codex+14 moreMITLow riskGitHub stars of the source repository56.4k