Skill Directory

AI Skill Directory

Browse curated skills with source links, package snapshots, README assets and install signals in one calm, searchable catalog.

personjakexiaoNo key required

writing-assistant

Rephrase, correct, and expand writing with context-aware improvements. Use when the user needs help with (1) Rephrasing text for clarity, tone, or style improvements, (2) Correcting grammatical errors…

download14deployed_codestar0
personjakexiaoNo key required

affinda

Integrate with Affinda's document AI API to extract structured data from documents (invoices, resumes, receipts, contracts, and custom types). Covers authentication, client libraries (Python, TypeScri…

download14deployed_codestar0
personjakexiaoNo key required

rag-pipeline

Details on the Retrieval Augmented Generation pipeline, Ingestion, and Vector Search.

download14deployed_codestar220
personjakexiaoNo key required

exa-research

Comprehensive research skill using Exa AI tools for web search and code context retrieval. Use when conducting research on technologies, finding code examples, discovering latest tools, or gathering c…

download14deployed_codestar221
personjakexiaoNo key required

hypogenic

Automated hypothesis generation and testing using large language models. Use this skill when generating scientific hypotheses from datasets, combining literature insights with empirical data, testing …

download14deployed_codestar221
personjakexiaoNo key required

scanpy

Single-cell RNA-seq analysis. Load .h5ad/10X data, QC, normalization, PCA/UMAP/t-SNE, Leiden clustering, marker genes, cell type annotation, trajectory, for scRNA-seq analysis.

download14deployed_codestar221
personjakexiaoNo key required

umap-learn

UMAP dimensionality reduction. Fast nonlinear manifold learning for 2D/3D visualization, clustering preprocessing (HDBSCAN), supervised/parametric UMAP, for high-dimensional data.

download14deployed_codestar221
personjakexiaoNo key required

prompt-engineering

Advanced prompt engineering techniques for optimal AI responses. Use this when crafting prompts, optimizing AI interactions, or designing system prompts for applications.

download14deployed_codestar221
personjakexiaoNo key required

web-research

Research topics on the web, gather information from multiple sources, and summarize findings.

download14deployed_codestar9.8K
personjakexiaoNo key required

ask

Query the bundled research knowledge graph for methodology guidance. Routes questions through a 3-tier knowledge base — WHY (research claims), HOW (guidance docs), WHAT IT LOOKS LIKE (domain examples)…

download14deployed_codestar2.7K
personjakexiaoNo key required

aeon

This skill should be used for time series machine learning tasks including classification, regression, clustering, forecasting, anomaly detection, segmentation, and similarity search. Use when working…

download14deployed_codestar221
personjakexiaoNo key required

molfeat

Molecular featurization for ML (100+ featurizers). ECFP, MACCS, descriptors, pretrained models (ChemBERTa), convert SMILES to features, for QSAR and molecular ML.

download14deployed_codestar221
personjakexiaoNo key required

scvi-tools

This skill should be used when working with single-cell omics data analysis using scvi-tools, including scRNA-seq, scATAC-seq, CITE-seq, spatial transcriptomics, and other single-cell modalities. Use …

download14deployed_codestar221
personjakexiaoNo key required

agentdb-reinforcement-learning-training

Train AI agents using AgentDB's 9 reinforcement learning algorithms including Q-Learning, DQN, PPO, and Actor-Critic. Build self-learning agents, implement RL training loops with experience replay, an…

download14deployed_codestar221
personjakexiaoNo key required

ai-first-engineering

An engineering operation model where AI agents in the team generate most of the implementation output.

download14deployed_codestar82.9K
personjakexiaoNo key required

paddleocr-text-recognition

Use this skill when users need to extract text from images, PDFs, or documents. Supports URLs and local files. Returns structured JSON containing recognized text.

download14deployed_codestar10
personjakexiaoNo key required

grammar-and-style-enhancer

Improves text quality by enhancing grammar, vocabulary, narrative clarity, flow, pacing, and writing style while preserving the author’s voice.

download14deployed_codestar221
personjakexiaoNo key required

geniml

This skill should be used when working with genomic interval data (BED files) for machine learning tasks. Use for training region embeddings (Region2Vec, BEDspace), single-cell ATAC-seq analysis (scEm…

download14deployed_codestar221
personjakexiaoNo key required

pennylane

Cross-platform Python library for quantum computing, quantum machine learning, and quantum chemistry. Enables building and training quantum circuits with automatic differentiation, seamless integratio…

download14deployed_codestar221
personjakexiaoNo key required

stable-baselines3

Use this skill for reinforcement learning tasks including training RL agents (PPO, SAC, DQN, TD3, DDPG, A2C, etc.), creating custom Gym environments, implementing callbacks for monitoring and control,…

download14deployed_codestar221
personjakexiaoNo key required

intent-analyzer

Advanced intent interpretation system that analyzes user requests using cognitive science principles and extrapolates logical volition. Use when user requests are ambiguous, when deeper understanding …

download14deployed_codestar221
personjakexiaoNo key required

ai-agents-architect

Expert in designing and building autonomous AI agents. Masters tool use, memory systems, planning strategies, and multi-agent orchestration. Use when: build agent, AI agent, autonomous agent, tool use…

download14deployed_codestar219