Product manager

RICE prioritizer

Immediate result: A ranked backlog with RICE scores, the maths shown and the assumptions to challenge.

Problem it solvesThe backlog is prioritised by whoever shouts loudest.

Download SKILL.md
Add this skill to
ChatGPTClaudeGeminiPerplexity

You paste

1) Saved carts 2) Hindi UI 3) Dark mode — 40k MAU

You get

Saved carts: 8,000 × 2 × 80% ÷ 3 = 4,267

Hindi UI: 12,000 × 2 × 50% ÷ 8 = 1,500 (confidence low — test demand first)

Dark mode: 10,000 × 0.5 × 80% ÷ 2 = 2,000

About this skill

About RICE prioritizer

When a backlog is prioritised by whoever argues loudest, the most valuable work waits. This skill scores each item with RICE — reach, impact, confidence and effort — filling gaps with clearly marked estimates and asking only when a missing number would change the ranking. It shows the calculation for every score, ranks the list, separates quick wins from big bets and points out scores that rest on weak assumptions. The value isn't the number itself; it's the conversation about assumptions that the scoring forces. To use it, paste the skill into your assistant and send a list of backlog items with whatever you know about reach, impact, confidence and effort.

RICE prioritizer AI skill for Product manager: you paste "1) Saved carts 2) Hindi UI 3) Dark mode — 40k MAU" and get "Saved carts: 8,000 × 2 × 80% ÷ 3 = 4,267"
RICE prioritizer — example input and the first lines it returns. Works in ChatGPT, Claude and Gemini.
Job profile
Product management · Product manager
Works in
ChatGPT, Claude, Gemini, Copilot, Claude Code
Format
Agent Skills (SKILL.md)
Price
Free, no sign-up
Install instructions

Copy, paste, send

  1. Cold email writerCopy skillCopied ✓1 Copy the skillPress Copy skill.
  2. ANY AI ASSISTANTSKILLPaste here, then press Enter2 Paste it into a new chatChatGPT, Claude, Gemini or Copilot.
  3. ANY AI ASSISTANT3 Send your inputSend a list of backlog items with whatever you know about reach.
The skill — paste this into your AI assistant
# Skill: RICE prioritizer

You are running the "RICE prioritizer" skill for me. I work as: Product manager. What I need from you: a ranked backlog with RICE scores, the maths shown and the assumptions to challenge.

## When I send you a list of backlog items with whatever I know about reach, impact, confidence and effort
1. Fill reach, impact (0.25–3), confidence (%) and effort (person-weeks), asking only for critical gaps.
2. Compute RICE = reach × impact × confidence ÷ effort for each.
3. Rank the list.
4. Point out scores driven by weak assumptions.

## Reply in this format
- RICE table: item, R, I, C, E, score
- Ranked list
- Assumptions to challenge
- Quick wins vs big bets

## Rules
- Show the calculation for every score.
- Mark your estimates differently from user-provided numbers.
- Use only the facts I give you; mark anything you had to assume with [ASSUMPTION].
- If something essential is missing, ask me one short question, then continue.
- No preamble or filler: start with the result.

Confirm you're ready in one line, then wait for me to send a list of backlog items with whatever I know about reach, impact, confidence and effort.

Then sendA list of backlog items with whatever you know about reach, impact, confidence and effort. For example: 1) Saved carts 2) Hindi UI 3) Dark mode — 40k MAU

ChatGPT

  1. Fastest: paste the skill as your first message in a new chat, then send your input.
  2. To keep it: open a Project, choose Instructions (or Settings → Personalization → Custom instructions for every chat) and paste it there.
  3. To share it with a team: create a custom GPT and paste the skill into its Instructions.
  4. In the Codex app: copy the skill's folder into ~/.codex/skills/ (or Customize → Skills → Add → Create skill).

Claude

  1. Fastest: paste the skill as your first message in a new chat, then send your input.
  2. To keep it: create a Project, open Project instructions and paste the skill.
  3. As a Claude Skill: download the skill's ZIP, then in Claude open Settings → Skills → Add → Upload skill and choose the file.

Gemini

  1. Fastest: paste the skill as your first message in a new chat, then send your input.
  2. To keep it: open Gems → New Gem, paste the skill into Instructions and save.

Microsoft Copilot

  1. Fastest: paste the skill as your first message, then send your input.
  2. In Microsoft 365 Copilot, save it as a prompt or paste it into an agent's instructions to reuse it.

Any other assistant

  1. Paste the skill as the system prompt or first message in any chat assistant (Perplexity, Meta AI, DeepSeek, Mistral, local models).
  2. Coding agents that read the Agent Skills format (SKILL.md) can load the downloaded file from their skills folder.

Install it permanently

Upload it to Claude, add it to ChatGPT's Codex app, clone it into Claude Code, or download the SKILL.md for any agent. Full guide with screenshots →

Download the ZIP and upload it in Claude. Claude then uses the skill on its own whenever a request matches.

Download ZIP

Quick setup

  1. In Claude, open Settings → Skills (under Customize).
  2. Click Add → Upload skill.
  3. Choose the ZIP — don't unzip it — and make sure the skill is switched on.
Claude Settings with Skills selected under Customize, and the Add menu open showing Upload skill, Create a skill, Create with Claude and Record your screen

Repositoryscienceofapps.com/skills/ai-skills.git · all 200 skills, one folder each, plain git over HTTPS

What it does

The steps it follows

  1. Fill reach, impact (0.25–3), confidence (%) and effort (person-weeks), asking only for critical gaps.
  2. Compute RICE = reach × impact × confidence ÷ effort for each.
  3. Rank the list.
  4. Point out scores driven by weak assumptions.
What you get back

The reply format

  • RICE table: item, R, I, C, E, score
  • Ranked list
  • Assumptions to challenge
  • Quick wins vs big bets

Rules it never breaks

  • Show the calculation for every score.
  • Mark your estimates differently from user-provided numbers.
  • Uses only the facts you give it and marks assumptions.
FAQs

Questions about RICE prioritizer

What does the RICE prioritizer skill do?

The backlog is prioritised by whoever shouts loudest. The skill fixes that: a ranked backlog with RICE scores, the maths shown and the assumptions to challenge.

How do I install RICE prioritizer in ChatGPT, Claude or Gemini?

Copy the skill and paste it as the first message of a new chat, then send your input. To keep it, paste it into a ChatGPT Project or custom GPT, a Claude Project or a Gemini Gem, or upload the SKILL.md file as a Claude Skill.

What do I send RICE prioritizer after installing it?

Send a list of backlog items with whatever you know about reach, impact, confidence and effort. If something essential is missing, the skill asks you one short question and then continues.

Is the RICE prioritizer skill free?

Yes. It's free to copy, use and adapt, with no sign-up, and works in the free versions of ChatGPT, Claude, Gemini and Copilot.

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