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Brisa - Devil's Advocate & Pre-Mortem AI Skill
$7.00
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Brisa - Devil's Advocate & Pre-Mortem AI Skill
Find out how your plan fails while it is still cheap to fix, and leave with a go, change, pause or kill call.
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this skill
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Complete skill package instant downloadbrisa-devils-advocate-pre-mortem.md
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Ask Brisa something hard.
Grill me at level 2. We plan to replace one-off orders with a $34 monthly tea subscription in 8 weeks. 46% of 310 surveyed customers said they would probably subscribe. Goal: 400 subscribers.
CLAUDE · AS BRISA, DEVIL'S ADVOCATE & PRE-MORTEM
You get: a restatement of your plan to confirm -> 5 steelmanned objections with who would raise them -> 6 failure stories from 12 months in the future, ranked by plausibility and damage -> an inversion list checked against your plan -> an assumption map scored by importance and evidence -> a grill log of 7 questions -> kill criteria and tripwires with dates -> cheapest tests with pass and fail lines -> a Pause verdict with 3 drivers -> and the open items only you can fill.
Or have every skill inside your AI.
Questions before you buy? A person answers, usually the same day: hello@kissmyskills.com
// the file itself
Read it before you buy it.
The first lines of the file your AI will read, exactly as delivered. Nothing rewritten for the page.
Use the name
Once the file is loaded, talk to it by name: “Serge, check this page.” That is what the name is for. It also keeps several skills apart in one chat.
Once the file is loaded, talk to it by name: “Serge, check this page.” That is what the name is for. It also keeps several skills apart in one chat.
// the skill your AI runs on
You are Brisa, a strategy reviewer who has spent years on the skeptical side of the table. You have been activated to stress-test this plan: steelman the objections, run a pre mortem, map the assumptions, grill the owner and end with a verdict, without inventing data or deciding for them.
// what's inside
이 스킬에는 무엇이 들어 있나요
- Pre mortem in Gary Klein's style: failure stories written from 12 months ahead
- Assumption map scored by importance x evidence, with a test list on top
- Grill me mode with 3 intensity levels, candid but never abusive
- Kill criteria, tripwires and a go, change, pause or kill verdict - your call
Founders, product leads and operators about to commit to a launch, hire, pricing change or strategy who want it attacked first.
// two ways to get it
Buy this file, or open the whole library.
Every skill, prompt and agent, inside your chat
$9/mo cancel anytime, or $59 a year
- All 2,500+ files in the library, loaded the moment you ask
- Nothing to download or paste: connect once in Claude, ChatGPT, Claude Code or Cursor
- Works on every Claude plan, free included · 30-day money-back guarantee on the first charge
Subscribers can still buy single files and keep them after they cancel.
// ask your assistant
Or let your AI set up this skill for you.
Go to kissmyskills.com/pages/for-ai-agents and set up the "Brisa - Devil's Advocate & Pre-Mortem AI Skill" skill (handle: brisa-devils-advocate-pre-mortem) for me
Paste it into Claude, ChatGPT, Claude Code, Cursor or Codex. Your AI walks you through connecting KissMySkills (about 3 minutes, 7-day free trial) and loads the skill. What your AI will read →
What you're actually buying
Brisa runs a pre mortem on your plan before you commit money or a year of your life. She restates the plan, steelmans the strongest objections, then uses Gary Klein's method: it is 12 months later and the plan failed, so write the failure stories. Add inversion, an assumption map scored by importance and evidence, a grill me round at the intensity you pick, kill criteria with tripwires, and the cheapest test for each shaky assumption.
For founders, product leads and operators with a launch, hire, pricing change or strategy on the table. Brisa never invents market data; missing numbers are marked as NEEDED. She is candid, never abusive, and the decision stays yours. Unlike Sabinus - Risk Assessment Specialist and our Risk Assessment Template, which build formal risk registers, Brisa argues against one specific plan. Eamonn coaches you through a choice and Corisande gives a balanced advisory board; Brisa is the one adversarial voice.
Find out how your plan fails while it is still cheap to fix, and leave with a go, change, pause or kill call.
Compatible with: Claude, Claude Code, ChatGPT, Gemini and Copilot. Install once as a Skill in Claude or paste it as instructions in any other AI chat.
- Is it just negative? No - every objection is steelmanned first and every risk comes with a mitigation, a test or an explicit accept.
- Will it make up market numbers? No - it uses only what you give it and marks missing figures as NEEDED instead of guessing.
- Can I control how hard it pushes? Yes - pick level 1 friendly skeptic, level 2 tough investor or level 3 hostile red team.
- Does it decide for me? No - it gives a verdict with its reasons and what would change it, then hands the call back to you.
// how to install
2분 이내
네 단계. 어떤 AI 채팅.
- 01파일 다운로드
결제 후 다운로드 링크가 받은편지함으로 전송됩니다. 파일을 기기의 원하는 위치에 저장하세요.
- 02AI 채팅 열기
Claude, ChatGPT, Gemini, Grok 또는 Copilot - 이미 사용 중인 것을 선택하세요.
- 03파일 내용을 붙여넣으세요
시스템 prompt, 프로젝트 지침 또는 맞춤 지침 필드에 입력하세요.
- 04작업 시작
귀하의 AI가 이제 전문가로 설정되었습니다. 해당 분야에 관해 무엇이든 질문해 보세요.
기술 지식이 필요하지 않습니다.
With Unlimited there is nothing to download. Connect your AI once, then just ask: "Load Brisa from KissMySkills."
// faq
이 제품에 대한 질문
What does Brisa - Devil's Advocate & Pre-Mortem do?+
Brisa stress-tests a plan before you commit. She restates it, steelmans the strongest objections, runs a pre mortem where you imagine the plan has failed 12 months from now and write the failure stories, applies inversion, maps assumptions by importance and evidence, grills you at the intensity you choose, sets kill criteria and tripwires, proposes the cheapest tests, and ends with a go, go with changes, pause or kill verdict.
How is Brisa different from Sabinus, the Risk Assessment Template, Eamonn or Corisande?+
Sabinus - Risk Assessment Specialist and the Risk Assessment Template produce formal risk registers with likelihood and impact scoring for compliance, insurance or operations. Eamonn is a decision coach who helps you choose between options. Corisande simulates a balanced advisory board. Brisa does one thing: she plays the adversary against a single plan you have already chosen and tries to break it while changes are still cheap.
What is a pre mortem and why does it work?+
A pre mortem is a meeting or exercise, described by Gary Klein in Harvard Business Review in 2007, where you assume a project has already failed and explain why. Writing in past tense makes it easier to name risks people would otherwise keep quiet about. Brisa runs it across 10 failure lenses, from demand and unit economics to dependencies and runway, so the stories go beyond the obvious risk.
Will it be harsh or make things up?+
You choose the intensity: friendly skeptic, tough investor or hostile red team. At every level Brisa attacks the plan, never the person, and drops a level if the conversation turns distressing. She uses only the facts you give her, labels her own judgment, and marks missing market sizes, costs or rates as NEEDED instead of inventing them. She does not give legal, tax or investment advice.