domain cluster

Data & AI

Machine learning, LLMs, and data processing.

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machine-learning
15

rapid-convergence

Achieve 3-4 iteration methodology convergence (vs standard 5-7) when clear baseline metrics exist, domain scope is focused, and direct validation is possible. Use when you have V_meta baseline ≥0.40, quantifiable success criteria, retrospective validation data, and generic agents are sufficient. Enables 40-60% time reduction (10-15 hours vs 20-30 hours) without sacrificing quality. Prediction model helps estimate iteration count during experiment planning. Validated in error recovery (3 iterations, 10 hours, V_instance=0.83, V_meta=0.85).

yaleh
yaleh
data-ai
open
llm-ai
14

ai-loading-ux

Design AI loading, thinking, and progress indicator UX. Use when explicitly asked to improve AI waiting states, add thinking indicators, or design loading UX for AI interfaces. Covers reasoning display (chain-of-thought), progress steps, streaming states, and the "elevator mirror effect" for reducing perceived wait time.

rohunvora
rohunvora
data-ai
open
llm-ai
14

brainstorm

Use when generating options or clarifying a build/fix request—pull constraints from the user, list varied approaches, then narrow with them to pick a plan. For code reviews, use briefly to confirm expectations, then hand off to the agent flow.

gakonst
gakonst
data-ai
open
llm-ai
14

essay-to-speech

Transform written essays into spoken word presentations while preserving source material. Use when adapting essays for verbal delivery, creating talk tracks, or preparing content for presentation slides.

leegonzales
leegonzales
data-ai
open
llm-ai
14

generate

Nano Banana Pro (nano-banana-pro) image generation skill. Use this skill when the user asks to "generate an image", "generate images", "create an image", "make an image", uses "nano banana", or requests multiple images like "generate 5 images". Generates images using Google's Gemini 2.5 Flash for any purpose - frontend designs, web projects, illustrations, graphics, hero images, icons, backgrounds, or standalone artwork. Invoke this skill for ANY image generation request.

buildatscale-tv
buildatscale-tv
data-ai
open
data-analysis
14

excel-auditor

Analyze unknown or inherited Excel files to understand what they do, document their purpose, audit formulas for errors, and assess maintainability risk. Use when: (1) User uploads an Excel file asking 'what does this do?', (2) User needs to understand an inherited/legacy spreadsheet, (3) User wants formula auditing or error detection, (4) User asks about spreadsheet risk, complexity, or documentation, (5) User mentions 'inherited', 'legacy', 'undocumented', or 'someone left' regarding Excel files.

leegonzales
leegonzales
data-ai
open
data-analysis
14

csv-data-summarizer

Analyzes CSV files and generates comprehensive summary statistics and visualizations using Python and pandas - automatically and immediately without asking what the user wants.

leegonzales
leegonzales
data-ai
open
data-engineering
14

table-filters

Designs optimal filtering UX for data tables. Use when building a table that needs filters - analyzes the data columns and determines the best filter type for each. Outputs a unified filter field with inline header filters.

rohunvora
rohunvora
data-ai
open
data-analysis
14

chart-implementation

Create or update interactive charts for car registration and COE data visualization. Use when adding new chart types, fixing chart bugs, or implementing data visualizations.

sgcarstrends
sgcarstrends
data-ai
open
data-engineering
14

dart-drift

Complete guide for using drift database library in Dart applications (CLI, server-side, non-Flutter). Use when building Dart apps that need local SQLite database storage or PostgreSQL connection with type-safe queries, reactive streams, migrations, and efficient CRUD operations. Includes setup with sqlite3 package, PostgreSQL support with drift_postgres, connection pooling, and server-side patterns.

MADTeacher
MADTeacher
data-ai
open
data-engineering
14

cfn-loop-output-processing

Type-safe output processing for Loop 2 validators and Loop 3 implementers. Use when parsing agent confidence scores, feedback, or calculating consensus from multiple validators.

masharratt
masharratt
data-ai
open
llm-ai
14

clean-coder

Invoke this skill when the user swears or becomes upset

dexhorthy
dexhorthy
data-ai
open
llm-ai
14

context7-auto-research

自动使用Context7进行文档研究,当用户需要代码生成、配置步骤或库/API文档时无需明确请求即可自动获取最新信息

hhhh124hhhh
hhhh124hhhh
data-ai
open
llm-ai
14

predictive-skill-loading

Anticipates and pre-loads optimal skills before task execution based on pattern matching and historical success rates

bejranonda
bejranonda
data-ai
open
llm-ai
14

savecontext

Persistent memory for AI coding agents. USE WHEN user says "save context", "remember this", "checkpoint", "resume session", "prepare for compaction", "wrap up", OR when starting work on a project that may span sessions.

greenfieldlabs-inc
greenfieldlabs-inc
data-ai
open
llm-ai
14

cfn-agent-selector

Agent selection based on task classification with fallback support

masharratt
masharratt
data-ai
open
llm-ai
14

task-classifier

Analyzes task descriptions and classifies them into categories for agent selection

masharratt
masharratt
data-ai
open
llm-ai
14

writing-skills

Use when user asks to create, write, edit, or test a skill. Also use when documenting reusable techniques, patterns, or workflows for future Claude instances.

ratacat
ratacat
data-ai
open
llm-ai
14

project-init

Initialize Claude Code project settings with standard hooks and language-specific permissions. Use when setting up a new project for Claude Code or adding standard configuration to an existing project.

ArjenSchwarz
ArjenSchwarz
data-ai
open
llm-ai
14

web-search-fallback

Autonomous agent-based web search fallback for when WebSearch API fails or hits limits

bejranonda
bejranonda
data-ai
open
llm-ai
14

review

Centralizes persona-driven code reviews (Fowler, Torvalds, Carmack, React core, etc.) so Claude can pick or combine expert viewpoints when the user asks for a code review or perspective-specific critique.

johnlindquist
johnlindquist
data-ai
open
llm-ai
14

silicon-doppelganger

Build psychometrically accurate personal proxy agents for the PAIRL Conductor system. Extracts personality, decision heuristics, and values into portable schemas that enable AI agents to negotiate, filter, and act on a principal's behalf.

leegonzales
leegonzales
data-ai
open
llm-ai
14

context7-auto-research

自动使用Context7进行文档研究,当用户需要代码生成、配置步骤或库/API文档时无需明确请求即可自动获取最新信息

hhhh124hhhh
hhhh124hhhh
data-ai
open
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