Rook Persona

Written exactly
like you.

Paste three sentences that sound like you. Pick a tone. Every comment Rook Signal drafts keeps your rhythm, your phrasing, your opinions.

Open a workspace
Rook PersonaYour voice
Your voice

Three to five sentences that sound like you. Rook Intelligence learns from these.

Sample 1This matches what we found last quarter. Timing was the variable nobody priced in.
Sample 2Curious how the team decided to ship this without a private beta. Feels brave.
Sample 3Great read. The part about retention compounding quietly is something I keep coming back to.
Tone
ProfessionalComposed. Clear.
FriendlyWarm. Open.
DirectPrecise. Blunt.
Thought LeaderSharp. Original.
ConversationalNatural. Human.
Comment rules
Never say “just”. Never start with “I think”. End with a question when it feels natural.
How it learns

A quiet sense of who you are.

The persona lives in your workspace. It watches your samples, your tone, and your rules, and nothing else.

Samples

Three sentences is all it needs.

Rook Persona studies cadence, length, punctuation, favorite words, and the small things that make you sound like you. It is not a prompt. It is a small library of your voice.

  • Three to ten samples
    Paste what you would write yourself. Longer is not better.
  • Rhythm and cadence
    Short sentences stay short. Long ones stay long.
  • Favorite turns of phrase
    The words you naturally reach for show up in drafts.
Rook PersonaYour voice
Your voice

Three to five sentences that sound like you. Rook Intelligence learns from these.

Sample 1This matches what we found last quarter. Timing was the variable nobody priced in.
Sample 2Curious how the team decided to ship this without a private beta. Feels brave.
Sample 3Great read. The part about retention compounding quietly is something I keep coming back to.
Tone
ProfessionalComposed. Clear.
FriendlyWarm. Open.
DirectPrecise. Blunt.
Thought LeaderSharp. Original.
ConversationalNatural. Human.
Comment rules
Never say “just”. Never start with “I think”. End with a question when it feels natural.
Tones

Five tones. One voice.

Professional for boardrooms. Friendly for founders. Direct for investors. Thought Leader for audiences. Conversational for your close circle. One click switches the register without losing your voice.

  • Professional
    Composed. Clear. Fit for a CEO reply.
  • Thought Leader
    Sharp. Original. Stakes out a view.
  • Conversational
    Natural. Human. Reads like coffee, not copy.
Rook PersonaYour voice
Your voice

Three to five sentences that sound like you. Rook Intelligence learns from these.

Sample 1This matches what we found last quarter. Timing was the variable nobody priced in.
Sample 2Curious how the team decided to ship this without a private beta. Feels brave.
Sample 3Great read. The part about retention compounding quietly is something I keep coming back to.
Tone
ProfessionalComposed. Clear.
FriendlyWarm. Open.
DirectPrecise. Blunt.
Thought LeaderSharp. Original.
ConversationalNatural. Human.
Comment rules
Never say “just”. Never start with “I think”. End with a question when it feels natural.
Rules

You set the boundaries.

Never say “just”. Always end with a question. Avoid superlatives. Your rules become part of every draft, forever, across every account you track.

  • Never words
    List phrases Rook Signal should avoid completely.
  • Shape
    Length, closing, emoji policy. Set it once.
  • Topics
    Tell it what to lean into and what to leave alone.
Comment queue3 in queue
All (3)✦ Ready (2)Pending (0)Generating (1)
Naval Ravikant
Pre generated · 3 min ago
Ready
The real 10x engineer is the one who knows which problems to ignore.
This is the part most teams miss. Priority is not about working faster. It is about refusing the wrong work.
April Dunford
Pre generated · 11 min ago
Ready
Positioning is not a tagline. It is the reason your buyer says yes.
Agreed. The strongest positioning I have seen reads like a calm sentence. No jargon. Just a buyer reason.
Shaan Puri
Generating…
Writing
Best founders I know do one weird thing. They take the calls no one else will.
Rook Intelligence is still writing…
What makes a voice

The small details of how you write.

Rook Intelligence is trained to notice what most tools flatten.

Listens first

Your samples are the baseline. The model adapts to you before it writes.

Never generic

No templated openings. No corporate softening. No invisible polish that strips your view.

Edits welcome

Every draft is editable in the queue. Small tweaks teach the next run.

Stays in memory

Your persona lives per workspace. Change tones for a brand without losing the personal one.

Point of view

Rook Signal writes with a view. Not a summary. Not a compliment. An opinion you would have written.

Rook Intelligence

A model layer tuned for short form reply, not long essays. Drafts arrive in seconds.

3
Samples to start
Paste three of your best replies.
5
Tones
From professional to conversational.
1
Persona per workspace
Your voice. Per brand.
0
Generic drafts
Every reply sounds written by you.
Setup

Three steps. Then it writes like you.

No prompt engineering. No onboarding wizard. Three short boxes.

Step 1
01

Paste samples

Drop three pieces of your writing into your workspace.

Step 2
02

Pick a tone

Choose Professional, Friendly, Direct, Thought Leader, or Conversational.

Step 3
03

Add rules

List words you never use and closings you always want.

FAQ

Questions about Rook Persona.

A few we hear most often before someone pastes their first sample.

Three is enough. You can paste up to ten. Rook Persona studies cadence, phrasing, and favorite words, not volume.
Rook Persona

Your voice. Already written.

Paste three samples. Pick a tone. Open the queue tomorrow morning and read yourself back.

Open a workspace