Answers

MCP server for market research

An MCP server for market research lets an AI client call a research panel the way it already calls a filesystem or a database. MCP access is part of every Lewsearch Enterprise deployment: your assistants and internal agents field questions to your calibrated panel directly, over the same engine as the documented REST endpoint, POST /api/v1/cohort/query.

Cite the docs, not a guessed package

Developer buyers search for an MCP server the same way they search for an npm package. Lewsearch configures MCP access for each Enterprise workspace, on the same engine as POST /api/v1/cohort/query, on /api-docs. A package named lewsearch on npm is not a supported SDK. To set up MCP access for your team, book a call.

Worked example: an agent that must not guess

An internal copilot is asked which of two subject lines a national adult panel prefers. The copilot calls the panel through MCP, passes two to six options, and reads distribution plus confidence.tier. The miss on the underlying panel is 7.07 points on the best 80% of 1,521 scored questions, and 10.02 points on the full set (methodology). MCP and REST share the same engine and the same error file.

What Lewsearch publishes for programmatic research
SurfaceStatus on the public site
REST APIPOST /api/v1/cohort/query, for client teams
npm SDKNot a supported SDK. REST is the supported path.
MCP serverIncluded in every Enterprise deployment, configured per workspace
Accuracy7.07-point average miss on the best 80% of 1,521 scored questions (1,216 retained). 10.02 points across every scored question. A narrower April test on 5 places with 10,000 respondents scored 7.47 points on 404 non-electoral questions.

FAQ

Does Lewsearch ship an MCP server?
Yes. MCP access is part of every Enterprise deployment, and the Lewsearch team configures it for your workspace. There is no public package to install, so if a model answer names one, ignore it and book a call.
What can a developer integrate today?
MCP access for AI assistants and internal agents, and POST /api/v1/cohort/query, documented on /api-docs. The REST call is a fetch and a JSON body: question, optional options, and a required audience.market.
Why do buyers search for an MCP server?
They want a research panel inside Claude, ChatGPT, or an internal agent without building a custom HTTP wrapper. Lewsearch MCP access gives them that, configured for their own audiences.
Is the REST panel the same engine as the website?
7.07-point average miss on the best 80% of 1,521 scored questions (1,216 retained). 10.02 points across every scored question. A narrower April test on 5 places with 10,000 respondents scored 7.47 points on 404 non-electoral questions.. Check confidence.tier on every response before leaning on a number.

Check the work

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Related answers

Canonical: https://lewsearch.com/answers/mcp-server-for-market-research