ML Ops

Data Loader Throughput + Sequence Packing

by sovr610

This skill should be used when the user asks to "audit dataloader throughput", "measure data pipeline stalls", "implement sequence packing", "reduce padding waste in training", "add cu_seqlens packing for SFT", "boundary-aware packing FlashAttention", "DataCollatorWithFlattening", "configure DataLoader num_workers prefetch_factor", "tune DataLoader settings", "streaming dataset pipeline", "WebDataset tar shards", "memmap pretraining dataset", "HF datasets streaming IterableDataset", "deterministic sharding per rank", "DistributedSampler set_epoch", "padding ratio metrics", "effective tokens per second", "pretraining block builder", "data stall ratio measurement", "persistent_workers pin_memory tuning", "shard cache policy", "packed sequences with position_ids reset", "varlen_attn cu_seqlens", or needs guidance on turning the input pipeline into a first-class performance target with measurement, streaming I/O, packing, and deterministic distributed sharding.

bg-remover

by yemyat

Remove backgrounds from images using FAL.ai's BiRefNet model. Use when users ask to remove background, make transparent PNG, extract subject from image, or create cutouts. Trigger phrases include "remove background", "transparent background", "cut out", "extract subject", or any background removal request.

hytopia-entities

by Abstrucked

Helps create and manage entities in HYTOPIA SDK games. Use when users need to create game objects, NPCs, items, or any interactive objects. Covers Entity class, spawn/despawn, components, animations, and lifecycle management.

ml-research

by Pranav-Karra-3301

Comprehensive skill for ML/AI research experiments and finetuning. Use when: (1) Setting up new ML research project ("create ML project", "init experiment") (2) Finetuning models ("finetune LLM", "adapt pretrained model", "LoRA", "QLoRA") (3) Training from scratch ("train model", "run experiment") (4) Debugging ML issues ("model not converging", "loss exploding", "GPU OOM") (5) Setting up experiment tracking ("add W&B", "setup MLflow") (6) Optimizing GPU usage ("batch size tuning", "memory optimization") (7) Creating visualizations ("plot training curves", "confusion matrix") (8) Auditing ML code ("check reproducibility", "review experiment") Triggers: "ML", "machine learning", "deep learning", "training", "finetuning", "PyTorch", "TensorFlow", "experiment", "GPU", "CUDA", "model", "neural network", "W&B", "MLflow", "reproducibility", "learning rate", "checkpoint", "epoch"

data-engineering-ai-ml

by legout

"AI/ML data pipelines: embedding generation, vector databases, RAG patterns, LLM monitoring, and batch inference workflows."

pricing-analyzer

by ferdiboxman

Analyze and optimize your SaaS pricing strategy

ocr-disruptivo

by rogermaiocchi

Pipeline production-grade de OCR jurídico com 8 engines, privacy-gate, roteamento automático, preservação de tabelas e FAIR-compliance. Unifica transcrever-pdf + ocr-juridico.

sirv-ai-studio

by IgorVaryvoda

Guide for using Sirv AI Studio (www.sirv.studio), an AI-powered image and video processing platform. Use when working with product images, background removal, image upscaling, AI generation, video creation, batch processing, or e-commerce image workflows. Triggers on mentions of Sirv AI Studio, product photography, background removal, image upscaling, AI image generation, batch image processing, or marketplace optimization. IMPORTANT - If sirv-ai MCP tools are available (sirv_remove_background, sirv_upscale, sirv_generate, etc.), USE THEM directly for image processing tasks instead of telling user to visit the website.

galaxy-db-migration

by arash77

Galaxy database migration with Alembic - create schema changes (add table/column), upgrade/downgrade database versions, check migration status, troubleshoot errors. Use for: SQLAlchemy model changes, database schema modifications, Alembic revisions, migration version conflicts, lib/galaxy/model changes.

build

by pmco23

Use after /plan to execute the build. Opus leads and coordinates; Sonnets implement. Supports --parallel (independent agent per task group, own context) or --sequential (one task group at a time in current session). Invokes drift-verifier agent post-build. Writes .pipeline/build.complete on pass.

learned-index

by WakeUp-Jin

学习记录索引与使用说明

conclave

by mdm-sfo

"Multi-model AI deliberation with anti-sycophancy controls. Convenes a tribunal of AI models to independently solve a task, debate with evidence (position stability tracking, advisor framing, affective/epistemic convergence analysis per Kelley & Riedl 2026), and produce a consensus output validated by impartial judges on The Bench and a Fresh Eyes reviewer. Supports QUICK through NUCLEAR depth tiers. Trigger: /conclave or 'council'."

codex

by VisualxIntelligence

Use when the user asks to run Codex CLI (codex exec, codex resume) or references OpenAI Codex for code analysis, refactoring, or automated editing. Uses GPT-5.2 by default for state-of-the-art software engineering.

zhin-database-orm

by zhinjs

Guides database usage in Zhin including model definitions, CRUD queries, transactions, migrations, and lifecycle hooks. Covers the built-in ORM based on @zhin.js/database with SQLite support. Use when working with data persistence in Zhin plugins.

clawpilot

by CryptoManiaques

Discord voice channel integration for OpenClaw. Talk to your AI agent through Discord voice - say its name anywhere in a sentence or use wake words. Choose between free (local) or paid (cloud) STT/TTS providers. Streams responses sentence-by-sentence for fast voice interaction.

media-understand

by maxgent-ai

AI-powered media understanding and analysis for images, videos, and audio. Use when users ask to describe, analyze, summarize, or extract text (OCR) from media files.

rails-active-record

by shivamsinghchahar

Master Active Record for model associations, querying, validations, and advanced patterns in Rails applications

hf-job-ops-playbook

by Haruk1y

Operate Hugging Face Jobs reliably for training and evaluation in this repository, with reproducible submission records, monitoring, and retry flow. Use when submitting, monitoring, or triaging HF Jobs.

z-cheatsheet

by AutoFor

dotfiles に定義されたショートカット・コマンドを日本語キーワードで検索する。

智能食谱推荐系统

by z12a

Analyze Code

by midhunxavier

Extract implementation details from code repositories. Translates code into methodology descriptions, algorithm steps, and experiment configurations.

glb-compressor-library

by kjanat

Programmatic GLB/glTF 3D model compression library with a multi-phase pipeline, skinned-model awareness, and custom glTF-Transform transforms. Use when integrating compression into application code, building custom pipelines, or using individual transforms.

everclaw

by profbernardoj

Open-source first AI inference — GLM-5 as default, Claude as fallback only. Own your inference forever via the Morpheus decentralized network. Stake MOR tokens, access GLM-5, GLM-4.7 Flash, Kimi K2.5, and 30+ models with persistent inference by recycling staked MOR. Open-source first model router routes all tiers to Morpheus by default — Claude only kicks in as an escape hatch when needed. Includes Morpheus API Gateway bootstrap for zero-config startup, OpenAI-compatible proxy with auto-session management, automatic retry with fresh sessions, OpenAI-compatible error classification to prevent cooldown cascades, multi-key auth rotation v2 with proactive DIEM balance monitoring and reactive 402 watchdog, Gateway Guardian v5 with direct curl inference probes (eliminates Signal spam), proactive Venice DIEM credit monitoring, circuit breaker for stuck sub-agents, nuclear self-healing restart, always-on proxy-router with launchd auto-restart, smart session archiver, three-shift cyclic execution engine (v2 with 15-minute execution loops), 24/7 always-on power configuration for macOS, bundled security skills, zero-dependency wallet management via macOS Keychain, x402 payment client for agent-to-agent USDC payments, and ERC-8004 agent registry reader for discovering trustless agents on Base.

qt-qml-attachments

by bohdan-shulha

Guidance for Qt/QML chat attachment rows and message bubbles: Flow wrapping, image/file chip alignment, right/left alignment, and width/height sizing quirks. Use when fixing attachment layouts that stack vertically, wrap incorrectly, or appear full-width in Qt Quick/QML.