jwynia/agent-skillsMIT1 file

Voice Analysis

Extract and document a writer's distinctive voice patterns for consistent reproduction. Use when you need to capture writing voice, analyze writing style, create a voice guide, or write in someone's established style. Keywords: voice, tone, style, writing analysis, fingerprint.

Specification
Skill ID
jwynia/agent-skills/voice-analysis
Publisher
jwynia
Repository
agent-skills
Installs
0
Files
1
License
MIT
Synced
Sep 23, 2026
How to use it

Open any RiverX project, open the Skills panel in the chat, and search for this identifier. The files are fetched from the source repository at install time.

jwynia/agent-skills/voice-analysisInstalls these files
  • SKILL.md

What this skill tells the agent

Voice & Tone Analysis

Purpose

Extract and document a writer's distinctive voice patterns for consistent reproduction. Creates a "voice guide" that enables authentic writing that sounds like the source, not a generic approximation.

Core Principle

Capture spirit, not just mechanics. The goal is writing that makes the source say "yes, that's me" not "I guess that's accurate."


Phase 1: Sample Collection

Gather 5-10 Examples from Each Category

Peak Voice - Writing they identify as "most them"

Off-Voice - Writing that doesn't represent them well

Different Contexts:

  • Technical/instructional content
  • Persuasive/argumentative pieces
  • Narrative/storytelling
  • Casual communication (emails, messages)
  • Formal communication
  • Emotional/vulnerable content

Self-Report Prompts

Rewrite Exercise: Ask: "Rewrite this neutral paragraph in your voice:"

"The new policy will be implemented next month. It includes several changes to current procedures. Employees should review documentation and submit questions by the deadline."

Rule Breaking: "What writing 'rules' do you consistently ignore? Why?"

Pet Peeves: "What writing choices immediately signal something wasn't written by you?"

Evolution: "How has your writing changed in 5 years? What stayed constant?"


Phase 2: Linguistic Analysis

Sentence Level

PatternWhat to Track
Average lengthWords per sentence
RangeShortest to longest
FragmentsUsage frequency, contexts
Run-onsTendency, intentionality
Opening patternsHow sentences typically start
Closing patternsHow sentences typically end

Paragraph Architecture

ElementWhat to Track
Average lengthSentences per paragraph
Topic sentencesBeginning, middle, end, absent
TransitionsExplicit words, implicit flow, abrupt
Information orderBuild-up, front-load, circular

Punctuation Signature

MarkTrack Usage Pattern
Em dashInterruption, emphasis, list, asides
ParenthesesFrequency, content type
SemicolonPresence, absence, alternative
EllipsisTrailing, pause, omission
ExclamationFrequency, contexts
Rhetorical questionsFrequency, function

Phase 3: Lexical Fingerprinting

Word Choice Matrix

CategoryPreferredAvoidedSignature Examples
Technical terms
Colloquialisms
Intensifiersvery, extremely, quite...
Hedgingperhaps, might, seems...
Abstract/concrete

Register Analysis

  • [ ] Consistent register (formal/informal throughout)
  • [ ] Deliberate register mixing (formal content, casual asides)
  • [ ] Context-dependent shifting (formal for X, casual for Y)

Recurring Constructions

List phrases/patterns appearing 3+ times:

  1. ___
  2. ___
  3. ___

Phase 4: Conceptual DNA

Metaphor Mapping

Source DomainTarget DomainExampleFrequency
(war, journey, building...)(ideas, processes...)

Reference Pool

  • Cultural touchstones: (movies, books, memes, history...)
  • Time period: (contemporary, 90s, classic...)
  • Accessibility level: (mainstream, niche, insider)
  • Domains drawn from: (sports, cooking, science...)

Reasoning Patterns

Rate 1-5 for prevalence:

  • [ ] Analogical reasoning (like X, therefore Y)
  • [ ] First principles (from basics up)
  • [ ] Empirical evidence (data, studies)
  • [ ] Personal anecdote (I experienced...)
  • [ ] Hypotheticals (imagine if...)
  • [ ] Socratic questioning (but what if...?)

Phase 5: Emotional Texture

Enthusiasm Spectrum

LowMediumHigh
(understated)(balanced)(expressive)

Criticism Styles

StyleWhen UsedMarkers
Direct"This is wrong because..."
Diplomatic"One consideration might be..."
Humorous"Well, that's one way to..."
Analytical"The issue breaks down to..."

Vulnerability Patterns

  • Admission phrases: "I'll admit...", "honestly..."
  • Uncertainty markers: "I think...", "not sure but..."
  • Personal revelation style: Direct? Buried in humor? Rare?

Phase 6: Reader Dynamics

Positioning

The writer positions as:

  • [ ] Expert/teacher (I know, let me explain)
  • [ ] Peer/collaborator (we're figuring this out together)
  • [ ] Student/learner (I'm working through this)
  • [ ] Challenger/provocateur (conventional wisdom is wrong)
  • [ ] Guide/facilitator (here's how to navigate)

Assumed Context

  • Shared knowledge level: Assumes expertise? Explains basics?
  • Cultural assumptions: In-group references? Universal?
  • Relationship warmth: Distant professional? Familiar?

Interactive Patterns

  • Questions per 1000 words: ___
  • Direct address frequency ("you"): ___
  • Imperative usage (commands): ___
  • Inclusive language ("we/us"): ___

Phase 7: Voice Guide Synthesis

Core Voice Statement

_In 2-3 sentences, capture the essence:_

The Rules That Matter Most

Always: -

Never: -

Usually, unless: -

Sentence Construction Guide

  • Preferred length:
  • Variety pattern:
  • Opening moves:
  • Power positions: (where key info lands)

Word Selection Principles

  • Go-to words for [concept]:
  • Banned words/phrases:
  • Register rules:

Structural Signatures

  • Paragraph rhythm:
  • Transition style:
  • Information architecture:

Emotional Register

  • Default tone:
  • Excitement expression:
  • Criticism approach:
  • Vulnerability threshold:

The Litmus Test

A piece captures this voice when: 1. 2. 3.

Red Flags

Definitely NOT this voice when: 1. 2. 3.


Phase 8: Validation

Before finalizing the voice guide:

  • [ ] Can identify the author in a blind test?
  • [ ] Guided writing feels authentic, not performative?
  • [ ] Patterns are descriptive, not prescriptive?
  • [ ] Captures spirit, not just mechanics?
  • [ ] Source would say "yes, that's me"?

Quick Reference Template

In Every Piece

- - -

The Heart of the Voice

_[Single paragraph essence]_

Emergency Voice Recovery

When writing has gone generic, add: 1. 2. 3.


Usage Notes

For AI Writing

Once the voice guide is complete, include relevant sections in the prompt to guide generation toward authentic voice reproduction.

For Self-Analysis

Writers can use this framework to understand their own voice, identify what makes their writing distinctive, and consciously apply those patterns.

For Editing

Use the voice guide as a checklist when editing to ensure consistency and authenticity.


Anti-Patterns

1. Mechanics Over Spirit

Pattern: Cataloging every linguistic feature without understanding what makes the voice feel distinctive. Why it fails: A perfect inventory of word frequencies and sentence lengths can produce writing that's technically accurate but feels like a parody. Voice is gestalt, not components. Fix: Start from "what makes this voice feel like this?" Work backward to mechanics. The inventory serves understanding; understanding doesn't emerge from inventory alone.

2. Single-Context Capture

Pattern: Analyzing voice from one type of writing, then applying it to all contexts. Why it fails: Writers shift voice across contexts. Technical writing voice differs from casual email voice. Capturing one context and forcing it everywhere creates uncanny artifacts. Fix: Sample across contexts. Map how voice shifts. Include context-switching rules in the voice guide. Understand which elements are constant vs. context-dependent.

3. Frequency as Rule

Use this skill in a project

Open any RiverX project, search the Skills panel for jwynia/agent-skills/voice-analysis, and install it in one click.

Use this skill