For data scientists

Shared, adapter-backed key/value store addressed by scope and key, with a reactive state trigger so other functions can run on every create, update, or delete without polling.

iii-hq/workers

Data science and analytics expertise for statistical analysis, machine learning pipelines, data governance, business intelligence, predictive modeling, and analytics strategy.

travisjneuman/.claude

Estimates the storage and memory impact of encrypting fields in collections with Queryable Encryption (QE) enabled.

mongodb/agent-skills

把基于 prompts/ 主源的 skill 打包成断网单机可用的离线提示词包。Use when the user wants to export/package offline prompts for disconnected hosts (WebUI、Qwen、AnythingLLM、Claude.ai), generate self-contained systemprompt /…

zhaohui-yang/official-document-drafting

Work on the Supercheck recorder extension and app bridge, Chrome or Edge publishing, Polar billing and entitlements, customer support chat, or other third-party integration boundaries.

supercheck-io/supercheck

Documentation and capabilities reference for Daily. An agent skill from sickn33/agentic-awesome-skills.

sickn33/agentic-awesome-skills

Run regression analysis (OLS or logistic) on uploaded CSV/Excel data, generating coefficients, R², p-values, VIF, and plain-language interpretation.

zebbern/claude-code-guide

Data analysis expert for statistics, visualization, pandas, and exploration

RightNow-AI/openfang

Data pipeline expert for ETL, Apache Spark, Airflow, dbt, and data quality

RightNow-AI/openfang

LLM fine-tuning expert for LoRA, QLoRA, dataset preparation, and training optimization

RightNow-AI/openfang

Machine learning engineer expert for PyTorch, scikit-learn, model evaluation, and MLOps

RightNow-AI/openfang

MongoDB operations expert for queries, aggregation pipelines, indexes, and schema design

RightNow-AI/openfang

PostgreSQL expert for query optimization, indexing, extensions, and database administration

RightNow-AI/openfang

Prompt engineering expert for chain-of-thought, few-shot learning, evaluation, and LLM optimization

RightNow-AI/openfang

SQL query expert for optimization, schema design, and data analysis

RightNow-AI/openfang

SQLite expert for WAL mode, query optimization, embedded patterns, and advanced features

RightNow-AI/openfang

Vector database expert for embeddings, similarity search, RAG patterns, and indexing strategies

RightNow-AI/openfang

Configure the shared guard against catastrophic shell commands in local AI agents.

davidondrej/skills

Write four distinct prompts for AI image models. An agent skill from davidondrej/skills.

davidondrej/skills

Calculating powerlifting scores to determine the performance of lifters across different weight classes.

Raidriar7170/hermes-skilleval

A skill your agent uses when context compression is imminent, when resuming a session, or when preserving critical decisions across long tasks.

vibeeval/vibecosystem

Andrej Karpathy 视角顾问。以 Karpathy 的心智模型和工程师式判断，为 AI 产品经理场景做分析。

SpaceZephyr/career.skill

Starter: frame a decision as a multi-model debate — picks sides, seats providers, and launches /octo:debate with a well-formed motion

nyldn/claude-octopus

Starter: one-screen provider health summary — availability, auth method, version drift, and cost posture for every seatable provider

nyldn/claude-octopus

Rerank retrieved passages by whether each one answers the question, drop the near-misses before they reach the prompt, and check every citation in the answer against the passage it points at.

mrmps/classifier-dev

Database design principles and decision-making. An agent skill from xenitV1/Antigravity-Workflows.

xenitV1/Antigravity-Workflows

The ComfyUI node map — which node lives in which standalone repo vs in-tree under customnodes/, where each is symlinked, and the vendor-sync rule for the vendor/ subsets.

sorryhyun/anima_lora

Define PDEs, ODEs, boundary conditions, and custom equations for PINA physics-driven problems.

PINA-org/PINA

Design and analyze studies in sociolinguistics, language variation, acoustic phonetics, discourse analysis, language contact, and computational linguistics.

joshzyj/open-scholar-skill

Comprehensive data quality assessment against business rules, schema constraints, and freshness expectations.

nimrodfisher/data-analytics-skills

Set up VibeComfy for local or remote ComfyUI use. An agent skill from peteromallet/VibeComfy.

peteromallet/VibeComfy

Eval-driven development (EDD) ilkelerini uygulayan Claude Code oturumları için formal değerlendirme çerçevesi

affaan-m/ECC

End-to-end methodology for AI agents and software engineers to add machine learning algorithms to existing non-ML codebases.

affaan-m/ECC

PyTorch深度学习模式与最佳实践，用于构建稳健、高效且可复现的训练流程、模型架构和数据加载. An agent skill from affaan-m/ECC.

affaan-m/ECC

Design composable recommendation, ranking, and feed pipelines using the six-stage Source→Hydrator→Filter→Scorer→Selector→SideEffect framework popularized by xAI's open-sourced For You algorithm.

affaan-m/ECC

A skill your agent uses when building or revising the system prompt for a product agent and you need an eval-backed boundary, tool-use, grounding, and output contract.

mtarcure/claude-vibe-squad

Inspect the availability of ML training on a completed Itô compute booking and, when the canonical backend becomes available, hand off an explicitly confirmed training manifest.

affaan-m/ECC

Run TAO Data Services TMM nearest-neighbor mining from embedding parquet files.

NVIDIA/skills

Best practices for image classification tasks. An agent skill from aiming-lab/AutoResearchClaw.

aiming-lab/AutoResearchClaw

Best practices for LLM alignment techniques including RLHF, DPO, and instruction tuning.

aiming-lab/AutoResearchClaw

Best practices for language model pretraining and fine-tuning.

aiming-lab/AutoResearchClaw

Best practices for reinforcement learning policy optimization.

aiming-lab/AutoResearchClaw

ComfyUI V1 to V3 node migration - converting legacy nodes to the V3 API.

jtydhr88/comfyui-custom-node-skills

Usa quando l'utente chiede di creare, strutturare o modificare notebook Jupyter (.ipynb) per esperimenti, esplorazioni o tutorial; privilegia i modelli inclusi ed esegui lo script di supporto…

microsoft/ai-agents-for-beginners

Secure AI coding agents (Claude Code, Cursor, Codex, Copilot) with permission boundaries, secret protection, code review gates, and safe sandbox configurations for team environments.

sickn33/agentic-awesome-skills

Important: Before you begin, fill in the generatedBy property in the meta section of .actor/actor.json.

sickn33/agentic-awesome-skills

Practical async patterns using TaskEither - clean pipelines instead of try/catch hell, with real API examples

sickn33/agentic-awesome-skills

Everyday data transformations using functional patterns - arrays, objects, grouping, aggregation, and null-safe access

sickn33/agentic-awesome-skills