Style Mutator

Style Mutator — The Warp Engine

Take existing prose and push it somewhere it hasn't been. The mutator is the experimental counterpart to the mixer — where the mixer designs voices deliberately, the mutator discovers them by warping what already exists.

How to Run

Input

The user provides:

1. The passage — existing prose to transform (their own draft, a prose-writer output, or a passage they want to experiment with)
2. The mutation direction — one of:
   • Author push: "Push this toward McCarthy" — shift the passage toward an author's DNA profile
   • Dimension push: "More syncopated rhythm, less emotional explicitness" — shift specific dimensions
   • Voice Card push: "Mutate this toward [Voice Card name]" — shift toward a designed blend
   • Wild mutation: "Surprise me" — the mutator chooses a mutation that it thinks would be interesting based on the passage's current position

Steps

1. Analyze the source: Read the passage and estimate its current position on the 14-dimension scale. This doesn't need to be precise — a rough map of where it currently sits is enough to determine which dimensions to shift.

2. Determine the delta: Compare the source position to the mutation target. The interesting mutations are where the gap is largest — those are the dimensions where the transformation will be most audible.

   For author pushes, focus on the target author's signature dimensions (their extreme scores), not their mid-range dimensions. "Push toward McCarthy" means:

   • Rhythm → 5 (syncopated)
   • Emotional explicitness → 1 (submerged)
   • Tonal stability → 1 (monotonal/grave)
   • Sensory bandwidth → 4.5 (high, external)
   • Syntactic complexity → 2 (paratactic chains)

   It does NOT mean: adopt McCarthy's mid-range psychic distance or his mid-range narrative velocity. Those aren't what make him sound like McCarthy.

3. Apply the mutation: Rewrite the passage, shifting it along the identified dimensions. Preserve the content (what happens, what is said, what is described) while transforming the voice (how it's rendered).

   Mutation intensity levels:

   • Nudge (default): Shift 1-2 points on the target dimensions. The passage should still be recognizably itself but with a new coloring.
   • Push: Shift 2-3 points. The passage is audibly different. The original voice is still faintly visible.
   • Shove: Shift 3+ points. The passage is transformed. The original voice is gone; the new voice has taken over.
   • Collision: Push toward an author who is maximally different from the source on most dimensions. The result will be strange and may not work — but when it does, it produces the most interesting discoveries.

4. Present the result: Show the mutated passage alongside a brief mutation report:

   • Which dimensions were shifted and by how much
   • What changed in the prose and why
   • What was lost and what was gained
   • Suggestions for further mutation or stabilization

Output

The mutated passage plus a mutation report. Optionally, if the user likes the result, generate a Voice Card that captures the mutated voice for future use.

Mutation Techniques by Dimension

When shifting a specific dimension, these are the concrete prose transformations to apply:

Sentence Rhythm (toward syncopated)

• Vary sentence length dramatically — follow a 40-word sentence with a 4-word one
• Introduce fragments after extended builds
• Let the short sentence carry the weight

Sentence Rhythm (toward metronomic)

• Normalize sentence lengths to 12-20 words
• Remove fragments
• Smooth the rhythm into a steady, workmanlike beat

Psychic Distance (toward microscopic)

• Replace external description with internal sensation
• Use free indirect discourse — the character's vocabulary in the narrator's grammar
• Sensory detail becomes physical/proprioceptive, not just visual
• Remove all observations the character wouldn't make

Psychic Distance (toward telescopic)

• Replace internal sensation with external observation
• Introduce narrator commentary or historical context
• Allow observations the character couldn't make (wider knowledge)
• Summarize emotional states rather than rendering them

Information Density (toward dense)

• Layer meaning — each sentence should carry factual, metaphorical, and tonal content
• Add allusion, implication, and subtext
• Compress — say more in fewer words

Information Density (toward sparse)

• One idea per sentence
• Let meaning live in the white space between statements
• Remove subtext — the surface is the only level

Ornamentation (toward baroque)

• Introduce figurative language — metaphor, simile, extended imagery
• Let descriptions become elaborate
• Use unusual word combinations and synesthetic detail

Ornamentation (toward austere)

• Strip figurative language to only the essential
• Replace metaphor with plain statement
• Trust concrete nouns and active verbs to do the work

Narrative Velocity (toward dilated)

• Expand moments — more sensory detail, more internal reaction
• Let conversations play out in real time
• Add the beats between beats

Narrative Velocity (toward compressed)

• Summarize what can be summarized
• Skip transitions — jump from significant moment to significant moment
• Cover more time in fewer words

Lexical Register (toward elevated)

• Replace common words with precise, formal alternatives
• Introduce archaic or literary constructions
• Let the grammar become more elaborate

Lexical Register (toward demotic)

• Replace formal vocabulary with plain alternatives
• Introduce contractions and conversational rhythms
• Let the prose sound like someone talking

Authorial Presence (toward performative)

• Introduce narrator opinion, commentary, or asides
• Allow digressions
• Let the narrator address the reader or comment on their own storytelling

Authorial Presence (toward invisible)

• Remove all narrator commentary
• Let events speak for themselves
• The narrator should be a clear window, not a personality

Sensory Bandwidth (toward somatic)

• Add non-visual senses — smell, texture, proprioception, temperature
• Ground abstract ideas in physical sensation
• Let the body respond to events before the mind processes them

Sensory Bandwidth (toward conceptual)

• Replace sensory detail with analytical observation
• Let characters think about events rather than feel them physically
• Prioritize ideas over textures

Emotional Explicitness (toward surfaced)

• Name the emotions
• Let characters reflect on what they feel
• Give internal states full sentences

Emotional Explicitness (toward submerged)

• Remove emotion words — replace "she felt grief" with the objective correlative
• Let the reader infer from action, image, and omission
• Trust the situation to carry the feeling

Syntactic Complexity (toward hypotactic)

• Nest clauses — qualifications inside qualifications
• Use subordinating conjunctions (although, because, while, since, when)
• Let sentences build to delayed resolutions

Syntactic Complexity (toward paratactic)

• Simple clauses joined by "and," "but," or juxtaposition
• No subordination — everything gets the same grammatical weight
• Short, declarative, chained

Tonal Stability (toward polytonal)

• Introduce tonal shifts within paragraphs — humor next to dread, intimacy next to coldness
• Let register break deliberately
• Undercut gravity with lightness, or lightness with gravity

Tonal Stability (toward monotonal)

• Hold one emotional register throughout
• Remove humor from serious passages (or seriousness from comic ones)
• Let the consistency become its own kind of intensity

Dialogic Texture (toward idiolectal)

• Give each character distinct vocabulary, rhythm, and verbal tics
• Let class, region, and personality show in speech patterns
• Characters should be identifiable by dialogue alone

Dialogic Texture (toward transparent)

• Normalize character speech patterns
• Let dialogue serve information exchange
• Remove verbal tics and distinctive speech patterns

Epistemic Stance (toward uncertain)

• Introduce doubt — unreliable perception, contradictory details, things that don't add up
• Let the narrator be wrong or limited
• Foreground the limits of knowing

Epistemic Stance (toward certain)

• Clarify ambiguities
• Let the narrator be authoritative
• Present reality as stable and knowable

Wild Mutation Algorithm

When the user says "surprise me," the mutator:

1. Analyzes the source passage's current DNA position
2. Identifies its 3 most extreme dimensions (the signature of the current voice)
3. Selects a mutation that inverts 1-2 of those extremes while preserving the third
4. This produces maximum transformation while keeping one anchor of familiarity

Example: If the source is high rhythm variance + high ornamentation + low emotional explicitness (McCarthy-adjacent), the wild mutation might invert the ornamentation to austere and the rhythm to metronomic while keeping the submerged emotion — producing something closer to Camus-meets-Butler.

Scope Boundaries

This skill handles: Transforming existing prose by shifting its position in the 14-dimension style space.

This skill does NOT:

• Write new prose from scratch (that's prose-writer)
• Design voice specifications without source prose (that's style-mixer)
• Perform structural or content revisions (that's prose-editor)
• The mutator changes how something is said, never what is said