Find out if an idea is worth building

Your workflow

Review each handoff before moving on

Map the risky assumptions
Product discovery by Alireza Rezvani ↗
Separate the problem, proposed solution, and assumptions that could invalidate the opportunity.
Carry forward
An opportunity statement and ranked assumptions.
Investigate the customer problem
Customer research by Corey Haines ↗
Plan interviews or synthesise existing evidence around the most consequential assumptions.
Carry forward
A source-linked evidence summary, recurring needs, and gaps.
Design the smallest useful test
Experiment designer by Alireza Rezvani ↗
Turn the evidence gap into a testable hypothesis with practical success and stopping criteria.
Carry forward
An experiment brief, measurement plan, and decision rule.

What good looks like

Observed evidence is separated from interpretation.
The experiment tests one consequential uncertainty.
Success criteria and the next decision are defined before running it.

Take the brief with you

Replace the bracketed details, set up the source skills in your agent, then use this brief to guide the work.

Evaluate [idea] for [customer segment]. Here is the evidence we have: [sources]. Our constraints are [time and budget]. Identify the riskiest assumption and design the smallest useful validation test.

Inputs to gather:
- The idea, target customer, and problem you believe they have
- Existing interviews, support requests, or customer evidence
- Time, budget, and access to potential customers

Requirements: A compatible agent. Customer evidence must come from real research; ask the agent to mark unknowns rather than invent interviews.

Follow this sequence. Review each handoff before continuing. Tell me when a required tool or input is missing; do not claim work was done without evidence.

1. Map the risky assumptions — Product discovery
Separate the problem, proposed solution, and assumptions that could invalidate the opportunity.
Handoff: An opportunity statement and ranked assumptions.
Skill source: https://github.com/alirezarezvani/claude-skills/blob/19392f7a08264ed00486a251f5b2098321771f94/product-team/skills/product-discovery/SKILL.md

2. Investigate the customer problem — Customer research
Plan interviews or synthesise existing evidence around the most consequential assumptions.
Handoff: A source-linked evidence summary, recurring needs, and gaps.
Skill source: https://github.com/coreyhaines31/marketingskills/blob/5b2c0007766c6a1cf1d53fd8fc73e979e0821022/skills/customer-research/SKILL.md

3. Design the smallest useful test — Experiment designer
Turn the evidence gap into a testable hypothesis with practical success and stopping criteria.
Handoff: An experiment brief, measurement plan, and decision rule.
Skill source: https://github.com/alirezarezvani/claude-skills/blob/19392f7a08264ed00486a251f5b2098321771f94/product-team/skills/experiment-designer/SKILL.md

Final output: An evidence brief and a prioritised validation experiment.

Review checklist:
- Observed evidence is separated from interpretation.
- The experiment tests one consequential uncertainty.
- Success criteria and the next decision are defined before running it.

Follow my agent and project instructions. Ask before sending, publishing, deploying, or spending when I have not already authorised that action.

Your workflow

Map the risky assumptions

Investigate the customer problem

Design the smallest useful test

What good looks like

Take the brief with you

A different goal in mind?

Launch a convincing landing page

Make a product explainer