runway-core-workflow-a
Runway core workflow a — AI video generation and creative AI platform. Use when working with Runway for video generation, image editing, or creative AI. Trigger with phrases like "runway core workflow a", "runway-core-workflow-a", "AI video generation".
What this skill does
# Runway Core Workflow A
## Overview
Advanced text-to-video generation: prompt engineering, model selection, parameter tuning, and batch generation.
## Prerequisites
- Completed `runway-hello-world`
## Instructions
### Step 1: Model Selection
```python
from runwayml import RunwayML
client = RunwayML()
# Available models:
# gen3a_turbo — Fast, lower cost, good quality
# gen4_turbo — Latest model, highest quality
task = client.image_to_video.create(
model='gen4_turbo',
prompt_text='A futuristic cityscape at night with flying cars and neon signs, cyberpunk aesthetic',
duration=10,
ratio='16:9',
)
result = task.wait_for_task_output()
```
### Step 2: Prompt Engineering Tips
```python
# Structure: Subject + Action + Setting + Style + Camera
prompts = [
# Good: specific, visual, stylistic
"A red fox walking through a snowy forest, soft winter light, documentary style, tracking shot",
# Good: detailed motion and camera
"Waves of golden wheat swaying in the wind, drone flyover, warm sunset, cinematic grain",
# Bad: too abstract
# "Something beautiful happening" — too vague
]
```
### Step 3: Batch Generation
```python
import asyncio
prompts = [
"A butterfly emerging from a cocoon, macro lens, time-lapse, studio lighting",
"Rain falling on a Tokyo street at night, reflections, neon, dolly zoom",
"A chef preparing sushi in a traditional kitchen, close-up, warm lighting",
]
tasks = []
for prompt in prompts:
task = client.image_to_video.create(
model='gen3a_turbo',
prompt_text=prompt,
duration=5,
)
tasks.append(task)
print(f"Queued: {task.id}")
# Wait for all
for task in tasks:
result = task.wait_for_task_output()
status = "OK" if result.status == "SUCCEEDED" else "FAILED"
print(f" {task.id}: {status}")
```
### Step 4: Output Format Options
```python
task = client.image_to_video.create(
model='gen3a_turbo',
prompt_text='Abstract paint mixing in slow motion, vibrant colors, black background',
duration=5,
ratio='9:16', # Vertical for mobile/TikTok
# ratio='16:9', # Landscape for YouTube
# ratio='1:1', # Square for Instagram
)
```
## Output
- Videos generated with optimal model selection
- Prompt engineering best practices applied
- Batch generation for multiple videos
- Output in various aspect ratios
## Error Handling
| Issue | Cause | Solution |
|-------|-------|----------|
| Low quality | Gen3a_turbo for complex scene | Use gen4_turbo for higher quality |
| Content rejection | Policy violation | Remove violent/explicit content from prompt |
| Slow generation | High queue | Use turbo model or try later |
| Wrong aspect ratio | Not specified | Always set ratio explicitly |
## Resources
- [Runway API Documentation](https://docs.dev.runwayml.com/)
- [Input Parameters](https://docs.dev.runwayml.com/assets/inputs/)
## Next Steps
Image-to-video: `runway-core-workflow-b`
Related in Image & Video
watch
IncludedWatch a video (URL or local path). Downloads with yt-dlp, extracts auto-scaled frames with ffmpeg, pulls the transcript from captions (or Whisper API fallback), and hands the result to Claude so it can answer questions about what's in the video.
physical-ai-defect-image-generation
IncludedUse when the user wants to orchestrate defect image generation, run associated setup, or handle outputs on OSMO. The Day 0 path handles cold-start with USD-to-ROI, image-edit augmentation, and AnomalyGen to create initial PCBA datasets. The Day 1 path performs inference and labeling on real images. This skill helps with first-time asset setup, creation of finetuning checkpoints, and configuring deployment. Trigger keywords: defect image generation, dig workflow, dig pipeline, defect image detection workflow, aoi pipeline, aoi anomalygen, usd2roi anomalygen, day 0 pcba, day 1 pcba, day 1 real-photo alignment, day 1 manual roi, metal surface anomaly, glass defect, anomalygen finetune, setup_pcb, setup_metal, setup_glass, setup_pretrained, dig setup, dig datasets, dig pretrained checkpoint, dig image-edit endpoint.
accelint-react-best-practices
IncludedReact performance optimization and best practices. ALWAYS use this skill when working with any React code - writing components, hooks, JSX; refactoring; optimizing re-renders, memoization, state management; reviewing for performance; fixing hydration mismatches; debugging infinite re-renders, stale closures, input focus loss, animations restarting; preventing remounting; implementing transitions, lazy initialization, effect dependencies. Even simple React tasks benefit from these patterns. Covers React 19+ (useEffectEvent, Activity, ref props). Triggers - useEffect, useState, useMemo, useCallback, memo, inline components, nested components, components inside components, re-render, performance, hydration, SSR, Next.js, useDeferredValue, combined hooks.
elevenlabs-agents
IncludedBuild conversational AI voice agents with ElevenLabs Platform using React, JavaScript, React Native, or Swift SDKs. Configure agents, tools (client/server/MCP), RAG knowledge bases, multi-voice, and Scribe real-time STT. Use when: building voice chat interfaces, implementing AI phone agents with Twilio, configuring agent workflows or tools, adding RAG knowledge bases, testing with CLI "agents as code", or troubleshooting deprecated @11labs packages, Android audio cutoff, CSP violations, dynamic variables, or WebRTC config. Keywords: ElevenLabs Agents, ElevenLabs voice agents, AI voice agents, conversational AI, @elevenlabs/react, @elevenlabs/client, @elevenlabs/react-native, @elevenlabs/elevenlabs-js, @elevenlabs/agents-cli, elevenlabs SDK, voice AI, TTS, text-to-speech, ASR, speech recognition, turn-taking model, WebRTC voice, WebSocket voice, ElevenLabs conversation, agent system prompt, agent tools, agent knowledge base, RAG voice agents, multi-voice agents, pronunciation dictionary, voice speed control, elevenlabs scribe, @11labs deprecated, Android audio cutoff, CSP violation elevenlabs, dynamic variables elevenlabs, case-sensitive tool names, webhook authentication
humanizer
IncludedHumanize AI-generated text by detecting and removing patterns typical of LLM output. Rewrites text to sound natural, specific, and human. Uses 28 pattern detectors, 560+ AI vocabulary terms across 3 tiers, and statistical analysis (burstiness, type-token ratio, readability) for comprehensive detection. Use when asked to humanize text, de-AI writing, make content sound more natural/human, review writing for AI patterns, score text for AI detection, or improve AI-generated drafts. Covers content, language, style, communication, and filler categories.
generating-mermaid-diagrams
IncludedSalesforce architecture diagrams using Mermaid with ASCII fallback. Use this skill when generating text-based diagrams for Salesforce architecture, OAuth flows, ERDs, integration sequences, or Agentforce structure. TRIGGER when: user says "diagram", "visualize", "ERD", or asks for sequence diagrams, flowcharts, class diagrams, or architecture visualizations in Mermaid. DO NOT TRIGGER when: user wants PNG/SVG image output (use generating-visual-diagrams), or asks about non-Salesforce systems.