Research

Research Keywords

Start a keyword research that compares all keywords that 1 to 15 Amazon products rank for.

Field	Value
MCP tool	`research_keywords`
Behavior	Starts research work. It does not change your Amazon account.
Cost	1 credit for each research. The same products again are free until the time that the answer gives, which is the end of a 10-minute window. After that time, the same products start a new research for 1 credit.
Permission	Research and insights (Launch Fast tools)
Amazon connection	Not necessary
App view	`ui://launchfast/v2/keyword-research`

What It Does

research_keywords finds the keywords that 1 to 15 Amazon US products rank for. It compares the products side by side. Each product gets a label: P1, P2, P3, and so on. If you give your own ASIN, the research also shows your keyword gaps.

A research usually takes 1 to 3 minutes. If it finishes in 40 seconds, the answer has the brief. If not, the answer gives a job id for get_job.

Save the research to keep it in your list.

A research that you start here is not in your saved researches. To add it, use save_keyword_research with the kr- id from the answer. Until you save it, the list from get_keyword_research names your newest unsaved researches from the last 7 days by their kr- ids, so a new chat can find them.

When To Use It

Use research_keywords for a new comparison. To read a research that you have, use get_keyword_research. It is free.

Inputs

Give asins or market. Do not give both.

Input	Required	Values	Example
`asins`	One of `asins` or `market`	1 to 15 ASINs or Amazon product links, in all letter cases	`["B0C1EXAMPL", "B0D2EXAMPL"]`
`market`	One of `asins` or `market`	A market slug or name. The research uses the top 15 products of the market by revenue.	`silicone-spatulas`
`my_asin`	No	Your own ASIN. Launch Fast adds it to the products if it is not in the list. It counts toward the 15.	`B0E3EXAMPL`

What The Answer Contains

The brief contains:

A legend that names each product as P1, P2, and so on, with its ASIN, brand, and 30-day sales.
The total number of keywords and the total search volume.
With my_asin: the number of your keywords on page 1, on page 2, beyond page 2, and not ranked.
The top 10 keyword roots, with search volume, keyword count, and competitor coverage.
The page 1 coverage of each competitor: its keywords on page 1, and their share of its search volume.
With my_asin: the 10 biggest keyword gaps.
The kr- id of the research, and the next calls to make.

Page 1 is ranks 1 to 30. Page 2 is ranks 31 to 60. If some products return no keywords, a notice names them.

App View

When the research finishes and your AI app supports MCP Apps, it shows the result in this view. The image shows example data.

Launch Fast keyword research view with example data: keyword count, search volume, page 1 and page 2 counts, and the biggest keyword gaps against four rival products

Example Prompts

Compare the keywords of the top products in the silicone spatulas market.

Run keyword research on B0C1EXAMPL and B0D2EXAMPL against my ASIN B0E3EXAMPL. Where are my gaps?

Common Errors

Error	What it means	What to do
`invalid_input`	The call gave both `asins` and `market`, or neither, more than 15 ASINs, or a value that is not a 10-character ASIN.	Give `asins` or `market`, and up to 15 valid ASINs.
`invalid_input`	A research with the same products started a short time ago with different details.	Wait 10 minutes, or read your researches with `get_keyword_research`.
`not_found`	The `market` phrase matches no market, or the market has no products yet.	Give ASINs, or research the market first with `research_market`.
`credit_limit`	You used all your credits for this billing period.	See credits used and left on the usage page.
`plan_required`	Your plan does not include keyword research.	Check your plan on the usage page.

get_keyword_research reads the research in more detail.
save_keyword_research saves the research to your list.
get_job checks a research that takes more than 40 seconds.

Research Keywords

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