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Script Writer Agent Skills: The Missing Link Between Blog Content and Video Production

Video content creation is one of the hottest AI application scenarios, but there's a clear gap in our skill system: blog posts have blog-content-authoring, music has songwriting-and-ai-music, video frameworks have remotion-best-practices, but the structured creation capability from "idea" to "video script" is missing.

Script Writing Capability Gap

Script Writing Projects on GitHub

Three relevant projects found, none being a standalone high-star agent skill:

YouTube Script Writer (rahulanand1103, 22 stars) — The most directly borrowable project. Uses a 4-step LangGraph pipeline:

Input(title/language/tone/duration) →
  1. CreateBlueprint(generate initial outline) →
  2. InternetResearch(web research) →
  3. RefinedBlueprint(refine outline based on research) →
  4. GenerateScript(write script section by section) →
  Output(complete script + YouTube Description)

The core highlight is the 4-role prompt chain: Content Strategist generates structured outline (with time allocation) → Research Analyst generates search queries per section → Script Architect integrates research into refined outline → Script Writer writes per section, strictly following research content.

OpenLucid (agidesigner, 23 stars) — A complete marketing knowledge model platform where Script Writer is one of 9 core modules. Uses a "platform × persona × structure" 3D preset matrix, with each platform/persona/narrative structure prompt as an independent markdown file. Links with knowledge base (Brand Kit + Knowledge Base + Strategy Units), output connects to digital avatar video generation.

AIYOU (yubowen123, 112 stars) — Chinese AI short drama platform: 5-50 episode framework → per-episode scripts → character dialogue + scene descriptions → storyboards → AI video generation. React+Express architecture with node-based drag-and-drop.

Capability Gap Matrix

Dimension YouTube Script Writer OpenLucid AIYOU Our Skills
Video script structuring Multi-level outline + time allocation Platform preset + structure templates Episode/scene/storyboard None
Web research augmentation Per-section search + citations Knowledge base driven Partial None
Tone/style control Multi-tone presets Brand Kit + persona presets Limited humanizer (de-AI only)
Multi-platform adaptation YouTube only Xiaohongshu/WeChat/Douyin etc. Short drama only blog only
Script→video handoff None Digital avatar video gen Storyboard→AI video remotion (framework only)
Multi-role collaborative writing 4-agent role chain MCP Agent collaboration Node-based None

Core gap: Structured video/audio script creation capability is completely absent.

Borrowable Patterns

Pattern A: Multi-Role Pipeline (YouTube Script Writer)

The 4-role prompt chain is the most borrowable design. Each role has an independent system prompt, structured I/O. The Researcher role auto-generates search queries, injecting results into subsequent writing. This can be implemented as a multi-step flow within a skill, without LangGraph.

Pattern B: Platform × Persona × Structure Preset Matrix (OpenLucid)

Each platform has independent prompt templates, Brand Kit provides brand tone constraints. Can be combined with humanizer, embedding multi-platform prompt templates in the skill.

Pattern C: Structured Output Schema

Pydantic Schema defines BluePrint → Section structure, each section containing section_title / description / time / pointers. We can use JSON/YAML to define script structure, outputting markdown that connects to remotion.

Self-Build Approach

Recommend creating a new script-writer skill with core design:

Design Dimension Approach
Positioning Video/audio/presentation script structured creation skill
Input Topic + platform(YouTube/Xiaohongshu/Douyin/TikTok/presentation) + tone + duration
Flow Strategist(outline) → Researcher(web supplement) → Architect(refine) → Writer(draft)
Output structure JSON Schema: title → sections[{title, description, time, pointers, content}]
Output format Markdown script (connectable to remotion)
Platform presets One prompt template per platform (markdown file)
API dependencies No paid APIs (use Hermes local LLM + existing web search)
Implementation Pure prompt + template + rules, zero external dependencies

Synergy with existing skills: Generate script → humanizer polish → remotion video production. This completes the blog → script → humanize → remotion content creation chain.

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