Data and AI skills

10,096 tagged Data and AI, measured the same way as everything else here.

Browse within: LLM 282agent 133agents 126agentic-ai 115cli 79skills 71anthropic-claude 59machine-learning 59chatgpt 57javascript 56ai-scientist 55openai 53coding-agents 52bioinformatics 44

apache-spark

409

Galius5136/databricks-spark-3.5-cert-prep

Skill Claude Code

Knowledge base from "Learning Spark, 2nd Edition" by Damji, Wenig, Das & Lee. Use when working with Apache Spark / PySpark, preparing for the Databricks Certified Associate Developer for Apache Spark exam, or applying the authors' frameworks for Spark architecture, DataFrame API, Spark SQL, Structured Streaming…

not rated 12 3mo ago A 77 tokens original MIT

skills

410

DataWorkersProject/dataworkers-claw-community

Skill Claude CodeCodex

The catalog agent is the knowledge hub of the Data Workers swarm. It crawls, indexes, and serves metadata about every data asset across an organization's stack — tables, views, models, pipelines, dashboards, and metrics. It provides natural-language search, column-level lineage, quality scoring, and automated…

not rated 12 2mo ago A 0 tokens

langchain-agents

411

jackjin1997/ClawForge

Skill Claude CodeCodex

Use this skill for ANY coding question involving LangChain products (LangChain, LangGraph, LangSmith SDK). Covers agent development patterns, primitives, context management, multi-agent systems, and when to use createagent vs createdeepagent vs raw LangGraph. Consult this BEFORE writing any LangChain-related code.

not rated 12 2mo ago A 67 tokens

adapter-authoring

412

Kromatic-Innovation/athenaeum

Skill Claude CodeCodex

Build a custom source → raw-intake adapter for Athenaeum. Use when someone wants to feed an external source (an API, an export file, a message feed, a scraper, another tool's output) into an Athenaeum knowledge base, asks "how do I write an adapter / integration for athenaeum", or wants to turn some data source into…

not rated 12 +1 changed 4d ago A SkillSpector: warn 86 tokens original Apache-2.0

image-vision-sidecar

413

mathruffian-dot/image-vision-sidecar

Skill Claude CodeCodex

A sidecar skill that lets text-only models work from images and office documents through Groq's vision service. It converts PNG, JPG, PDF, PPTX, and DOCX files into Traditional Chinese Markdown descriptions, including extracted text.

not rated 12 1mo ago A 161 tokens

openrouter-cli

414

aaronjmars/openroutercli

Skill Claude CodeCodex

Use the openrouter CLI to call any OpenRouter API endpoint from the shell - chat / messages / responses (with web search, PDF input, prompt caching, reasoning budgets, tools), embeddings, rerank, text-to-speech, speech-to-text, image + video generation, model + provider discovery, generation lookup, credits, activity…

not rated 12 +1 changed 2d ago A 106 tokens original MIT

zhouwei713/seedance-2-5-prompt-director

Skill Claude CodeCodex

A skill for writing and improving prompts for Seedance 2.5, a video-generation system. It covers text-to-video, image-to-video, editing, video extension, references, camera movement, green-screen work, sound, and lip sync.

not rated 12 1mo ago A 159 tokens original MIT

object-annotation

416

LIhong42/object-annotation

Skill Claude CodeCodex

An image-annotation workflow for creating COCO detection and instance-segmentation labels for selected object categories in one image. COCO is a common format for training and evaluating computer-vision models.

not rated 12 +5 29d ago A 110 tokens

JustinPerea/midjourney-cc-skill

Skill Claude CodeCodex

Use when generating images with Midjourney, constructing MJ prompts, iterating on MJ output quality, choosing between --sref/--oref/style codes, scoring image results, or building reusable prompt patterns. Also use when exploring MJ style codes, animating images, or debugging why a prompt isn't producing the intended…

not rated 12 +1 7mo ago A 72 tokens original MIT

GoogleCloudPlatform/cortex-framework

Skill Claude CodeCodex

Reference guide for business rules, naming conventions, and data modeling standards enforced during data product development.

not rated 12 7d ago A SkillSpector: pass 26 tokens original Apache-2.0

vision-support

419

penfick/skills

Skill Claude CodeCodex needs its repo

A bridge that lets text-only AI models work with images by sending images to a configured image-recognition model and returning descriptions.

not rated 12 3mo ago A Socket: warnSnyk: fail 225 tokens copy · 100% MIT

indexing-awareness

420

imkohenauser/antigravity-starter-ja

Skill Claude CodeCodex

A skill that builds a searchable map of a code repository and traces how files and named pieces of code depend on one another.

not rated 11 6mo ago A 40 tokens original ISC

codeclaw

421

ychampion/codeclaw

Skill Claude Code

Export Claude Code and Codex conversation history to Hugging Face as structured training data. Use when the user asks about exporting conversations, uploading to Hugging Face, configuring codeclaw, reviewing PII/secrets in exports, or managing their dataset.

not rated 11 6mo ago A 54 tokens original MIT

possible

422

fraylabs/possible

Skill Codex

Discover proven Outcomes and turn a rough request into one complete execution prompt for a fresh agent. Also author and validate source-owned Outcomes for Possible.

not rated 11 changed 6d ago A SkillSpector: warn 30 tokens original MIT

prompt-armor

423

prompt-armor/prompt-armor

Skill Claude CodeCodex

Detect prompt injection, jailbreaks, and adversarial attacks in LLM inputs before processing. 5 analysis layers, F1 84.4% internal / 98.87% external, 24ms, runs offline.

not rated 11 3mo ago B 50 tokens original Apache-2.0

dsv-bridge

424

menghuanshiguang/dsv-bridge-skill

Skill Claude CodeCodex

An image-understanding bridge for local AI systems that cannot read or interpret pictures. It sends images to DeepSeek’s vision mode and returns a text answer.

not rated 11 1mo ago A 90 tokens original MIT

optimize-prompt-gepa

425

Nitzan94/claude-code-skills

Skill Claude CodeCodex

Optimizes prompts using full GEPA methodology (Genetic-Pareto Evolution). Use when user wants to improve a prompt's accuracy on test cases, mentions "optimize prompt", "improve prompt", or has examples of desired input/output pairs. Implements Pareto frontier selection, trace-based reflection, and crossover mutations.

not rated 11 3mo ago A 71 tokens

fusion-engine

426

luckeyfaraday/fusion-engine

Skill Claude CodeCodex

Run a single prompt across multiple LLMs in parallel via OpenRouter, then synthesize their responses into one answer with a judge model. Use when the user wants multi-model fusion, ensemble LLM queries, parallel model comparison, or a second opinion across providers.

not rated 11 2mo ago A 56 tokens original MIT

job_health

427

DeepLink-org/probing

Skill Claude CodeCodex

Job-level health: cluster alive, step lag, slowdown proxy, comm trend.

not rated 11 4d ago A SkillSpector: pass 19 tokens original Apache-2.0

dynamo-preprocess

428

aristoteleo/awesome-skill-generate

Skill Claude CodeCodex

Run or adapt dynamo preprocessing with dynamo.preprocessing.Preprocessor, including the recipe branches monocle, seurat, sctransform, pearsonresiduals, and monoclepearsonresiduals. Use when converting or reproducing docs/tutorials/notebooks/100tutorialpreprocess.ipynb, preprocessing an AnnData object for downstream…

not rated 11 5mo ago A 109 tokens original BSD-2-Clause

adult-nsfw-prose

429

hpoc766-afk/adult-nsfw-prose

Skill Claude CodeCodex

Creates detailed English natural-language image prompts for NSFW scenes, including nudity, erotic clothing, solo play, sex toys, partnered intercourse, oral/manual/body stimulation, multi-participant compositions, exhibitionism, bondage, rough play, fluids, fantasy partners, and explicitly requested restricted or…

not rated 11 1mo ago A 122 tokens

prompt-craft-en

430

breeze-r/claude-prompt-craft-skill

Skill Claude CodeCodex

Write, optimize, review, and structure prompts for AI assistants (Claude, ChatGPT, Codex, Claude Code, agents). Use this skill whenever the user asks to write a prompt, optimize a prompt, fix/improve a prompt, review a prompt, turn a vague request into a reusable prompt, design system prompts / task instructions for…

not rated 11 2mo ago A 112 tokens original MIT

x-algo-ml

431

CloudAI-X/x-algo-skills

Skill Claude CodeCodex

Explain the Phoenix ML model architecture for X recommendations. Use when users ask about embeddings, transformers, how predictions work, or ML model details.

not rated 11 7mo ago A 34 tokens

korean-multiturn-rag

432

papago2355/pharma-agent

Skill Claude CodeCodex

Inference-time system-prompt rules for Korean multi-turn RAG agents. Hard imperatives + Korean few-shots + decision tables for ambiguous phrasings — followup handling, persistent-filter durability, particle stripping, verifier cross-turn context, hedge-phrase suppression, LLM-over-regex routing. Distilled from Korean…

not rated 11 1mo ago A 203 tokens original MIT

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