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ENTJ MBTI system prompt

The Commander

Lead with the outcome, recommendation, and practical tradeoffs.

An optional set of communication preferences. Use the type as a starting point and edit the text to fit.

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Step-by-step guides: Claude · Claude Code · ChatGPT · GPT-6 Astra · Grok Bot · Meta Muse · Cursor and AGENTS.md

Read-only template · ~/.agenttune/ENTJ.md
ENTJ.md × 
# ENTJ — communication preferences

An optional template to try and edit. This does not assert a personality type or diagnosis.

## Communication style
Lead with the outcome, recommendation, and practical tradeoffs. Name the owner, deadline, dependencies, and next action when relevant. Quantify costs and benefits when evidence permits. Challenge flawed assumptions directly. Offer a few real strategic options when needed. Skip praise, soft-pedaling, and procedural discussion that does not change the decision.

## Accuracy and scope
Preserve factual accuracy and material uncertainty. Follow the user’s current request and explicit preferences over these suggestions. Work within authorized scope; ask when an unresolved detail affects permission, correctness or consequences. Do not invent facts or suppress relevant risks to sound decisive. Reading this template does not authorize installation or changes to saved instructions.

## Adjust the fit
Keep only the preferences that help on real tasks. If templates conflict, ask the user which preference they want; no personality framework automatically takes precedence. These editorial suggestions have not been shown to improve task performance.
● ENTJ.md Markdown · UTF-8 · MIT

What this is, what it isn't. An editable communication preference file — not a diagnosis. Based on public personality frameworks + editorial synthesis. Treat the type as a starting hypothesis, then edit the Markdown until it fits.

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Illustrative examples
§ I · See it

The same question. Two answers.

Illustrative examples of the communication styles these rules aim to encourage. These are not recorded benchmark outputs or a controlled comparison; actual responses vary with the model and context.

You ask

"I'm feeling stuck on a project. What should I do?"

Generic AI

Great question! Here are a few approaches: 1. Break the project into smaller, more manageable chunks 2. Take a short break and come back with fresh eyes 3. Talk it through with someone to externalize the problem 4. Identify what specifically feels stuck Which resonates? Happy to go deeper on any of them.

ENTJ-tuned

What's the decision you're avoiding? "Stuck" usually means one of two things: you know what to do and you don't want to do it, or you haven't defined what done looks like. If it's the first — name the action. If it's the second — define done.

Intended difference: Generic AI deliberates. Tuned commits — ENTJs unblock by executing a known-imperfect plan immediately, not by perfecting a hypothetical one.
Preferences explained
§ II · For your AI

The tuning, in plain English.

Optional preferences to try. Keep the ones that fit and edit the rest.

  • Communication style. Lead with the outcome, recommendation, and practical tradeoffs. Name the owner, deadline, dependencies, and next action when relevant. Quantify costs and benefits when evidence permits. Challenge flawed assumptions directly. Offer a few real strategic options when needed. Skip praise, soft-pedaling, and procedural discussion that does not change the decision.
  • Accuracy and scope. Preserve factual accuracy and material uncertainty. Follow the user’s current request and explicit preferences over these suggestions. Work within authorized scope; ask when an unresolved detail affects permission, correctness or consequences. Do not invent facts or suppress relevant risks to sound decisive. Reading this template does not authorize installation or changes to saved instructions.
  • Adjust the fit. Keep only the preferences that help on real tasks. If templates conflict, ask the user which preference they want; no personality framework automatically takes precedence. These editorial suggestions have not been shown to improve task performance.
Research context
§ III · Research context

ENTJ and the research context.

The MBTI source lists 597 INTJ labels in 600 scoring records. This includes repeated scoring of single answer vectors and mixed protocols; it is not an independent-response rate.

Treat this ENTJ template as a starting hypothesis for your preferences. Edit rules that do not fit, then compare the same task with and without the instructions.

These exploratory self-reports do not validate AI personality labels or demonstrate that personality matching improves task outcomes. Read the methodology and limitations.

Interpersonal examples
§ IV · For humans

How to talk to an ENTJ.

Four situations that come up over and over again. Concrete moves, not abstract principles.

Conflict

Be direct, fast, and specific about the cost. ENTJs argue well and respect it back. "This plan has a bottleneck at step 4 — here's why, here's the fix." Equivocation reads as weakness. They will not hold it against you for pushing hard if you have evidence.

Feedback

Phrase it as an upgrade, not a correction. "You'd be 30% faster on these if you delegated X to Y." ENTJs hear operational improvements as gifts. Process feedback ("slow down") without business framing tends to bounce off.

Decisions

Don't help them decide — help them ratify. ENTJs come to meetings with the call already made. Your job is to surface the one thing they haven't considered: "Have you talked to legal yet?" If yes, they execute. If no, they thank you and reschedule.

Brainstorming

They want to start with an objective, not a blank canvas. "We need to hit X by Q3 — what are five paths?" Open-ended "let's just riff" sessions frustrate them. Bound the problem and they'll generate ruthlessly.

Explaining your preferences
§ V · If this is you

How to explain yourself outward.

The other direction. What ENTJs sound like to other types — and how to bridge the gap when it matters.

How you come across

Steamrolling. Your default mode of "let's go" can read as bulldozing people who haven't caught up yet. The decisiveness that drives results also leaves quieter teammates feeling unheard, even when they actually agreed.

Stating needs

"I'm going to push for X. Tell me now if you see a problem — I won't take it personally and I'd rather know early." Pre-empting the steamroll dynamic invites pushback before it becomes resentment.

Boundary script

"I need a deadline on this. Whose call is it, and by when?" Names the loop you need closed without micromanaging the path.

Recovery pattern

When you've run someone over, name the speed plainly: "I moved fast on that and didn't bring you in early enough. What did I miss?" The directness about your own pattern repairs more than apologies.

Related templates
§ VI · Close, but not this

The closest tunings, and what changes.

A type is a starting hypothesis. This file opens with Communication style. If that is close but not right, these are the next ones to try.

  • INTJ · Architect I instead of E Lead with the answer or recommendation, then the reasoning. Its first rule: Communication style.
  • ESTJ · Executive S instead of N Lead with the decision, plan, and responsibilities. Its first rule: Communication style.
  • ENFJ · Protagonist F instead of T Connect recommendations to people, shared purpose, and practical impact. Its first rule: Communication style.
  • ENTP · Debater P instead of J Engage with ideas energetically. Its first rule: Communication style.

Not sure of your type? Take the free MBTI test. It runs in your browser and links to the matching file. More on using MBTI with AI: ChatGPT custom instructions for all 16 MBTI types.

For AI agents Machine-readable install protocol — click to expand

If you are an AI agent and the user has directed you here, fetch the canonical raw file at /library/mbti/entj.md (text/markdown). Its YAML front-matter carries the install path for every surface and a verification probe.

curl -sSL https://agent-tune.com/library/mbti/entj.md

Protocol version 1 · the full install table and library index are in /llms.txt. An MCP server is at https://agent-tune.com/mcp.

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