Agent skill

dialogue-crafting

Create character-specific dialogue with distinct voices, subtext, and naturalistic speech patterns

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Install this agent skill to your Project

npx add-skill https://github.com/a5c-ai/babysitter/tree/main/library/specializations/domains/social-sciences-humanities/arts-culture/film-tv-production/skills/dialogue-crafting

SKILL.md

Dialogue Crafting Skill

Purpose

Create distinctive, character-specific dialogue that reveals personality, advances plot, and creates subtext. Great dialogue sounds effortless but is carefully constructed to serve multiple purposes simultaneously.

The 5 Functions of Dialogue

Every line should serve at least one:

Function Description Example
Character Reveals who they are Vocabulary, syntax, rhythm
Plot Advances the story Information, decisions
Conflict Creates tension Opposition, evasion
Subtext Says what isn't said What they mean vs. say
Atmosphere Sets mood/tone Rhythm, word choice

Character Voice

Voice Components

VOCABULARY
├── Education level (erudite vs. simple)
├── Regional dialect (y'all, eh, innit)
├── Professional jargon (cop, doctor, lawyer)
├── Era/period (23-skidoo, YOLO)
└── Cultural background

SYNTAX
├── Sentence length (short/punchy vs. long/flowing)
├── Grammar (proper vs. informal)
├── Contractions (can't vs. cannot)
└── Incomplete sentences

RHYTHM
├── Pace (rapid-fire vs. measured)
├── Pauses (significant silences)
├── Interruptions (talks over others)
└── Patterns (repeats certain phrases)

QUIRKS
├── Catchphrases
├── Verbal tics (um, like, you know)
├── Mispronunciations
└── Unique expressions

Voice Examples

Educated, Formal:

"I find your proposition intriguing, though I confess
to harboring certain reservations regarding the
temporal constraints you've outlined."

Street-Smart, Informal:

"Look, you want my help? Fine. But we do this
my way, on my time. You don't like it?
Door's right there."

Technical Professional:

"The arterial damage is extensive. We're looking at
a six-hour procedure minimum, and even then,
the odds aren't great. Fifty-fifty at best."

Subtext Techniques

Surface vs. Underneath

On the Nose (Bad):

JOHN: I'm angry at you for sleeping with my best friend!
MARY: I'm sorry, I was lonely and he was there!

With Subtext (Good):

JOHN: How was your day?
MARY: Fine. Yours?
JOHN: Fine.
     (beat)
     Tom called. Asked about Saturday.
MARY: What did you tell him?
JOHN: That I'd check with you.
     (long pause)
     Should I call him back?

Subtext Tools

  1. Deflection - Answering a different question
  2. Silence - What isn't said
  3. Actions - Doing opposite of saying
  4. Understatement - Saying less than meant
  5. Topic change - Avoiding the real issue
  6. Questions - Answering with questions

Naturalistic Dialogue

Real Speech Patterns

People actually:
- Interrupt each other
- Trail off mid-sentence...
- Use filler words (um, uh, well)
- Repeat themselves
- Speak in fragments
- Don't always respond directly

Dialogue Example

fountain
                    SARAH
          So about last night--

                    MIKE
          Yeah, about that. Look--

                    SARAH
          No, let me--

                    MIKE
          I just want to say--

                    SARAH
          Mike.
              (beat)
          Let me talk. Please.

A long moment. Mike nods.

                    SARAH (CONT'D)
          I... I don't know what I want
          to say anymore.

Dialogue Formatting

Parentheticals

Use sparingly for:

  • Tone that contradicts words: (sarcastically)
  • Specific direction: (to John)
  • Physical action with line: (standing)

Don't use for:

  • Emotions the actor can interpret
  • Directing the performance
  • Every single line

Beat

(beat) indicates a pause:

fountain
                    JOHN
          I love you.
              (beat)
          I always have.

Overlapping Dialogue

fountain
                    SARAH
          I didn't mean to--
              (overlapping)
                    MIKE
          --you never mean to--
              (overlapping)
                    SARAH
          --if you'd just let me explain--

Genre-Specific Dialogue

Drama

  • Subtext-heavy
  • Emotional weight
  • Character reveals
  • Silences matter

Comedy

  • Setup/payback rhythm
  • Surprise word choices
  • Timing in phrasing
  • Rule of threes

Thriller

  • Information control
  • Tension building
  • Double meanings
  • Interrogation dynamics

Action

  • Short, punchy
  • Physical verbs
  • One-liners
  • Under pressure

Dialogue Checklist

  • Could I identify the speaker without attribution?
  • Is there subtext?
  • Does it advance plot AND reveal character?
  • Have I cut every unnecessary word?
  • Does it sound speakable?
  • Are the voices distinct?
  • Is the rhythm varied?
  • Does it create tension?

Common Mistakes

  1. Exposition dumps - Characters telling each other what they both know
  2. On the nose - Saying exactly what they mean
  3. Same voice - All characters sound alike
  4. Over-explaining - Not trusting the audience
  5. Perfect grammar - Real people don't speak perfectly
  6. Pointless chitchat - Every line must earn its place

Quick Fixes

Problem Solution
Too expository Make them argue about it instead
Too long Cut to essential meaning
Too similar Add contrasting vocabulary
Too formal Add contractions, fragments
Too perfect Add interruptions, hesitation

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