Builder MCP Server (Beta)

Provide the necessary context to your AI code-assist agent when configuring and building with Fluent Rules, Rulesets and Workflows.

Usage of LLMs and AI-generated outputs

No Customer or Fluent content or data should ever be used to train or inform LLMs. Additionally, any generated outputs via AI code-assist agents should always be reviewed for accuracy, quality, and security. Fluent Commerce is not responsible for the outputs such as queries, rules and rulesets, workflows, components, or any other generated assets from these AI code-assist tools. Furthermore, Fluent Commerce is not responsible for any usage costs, subscription fees, or expenses incurred through external LLM tools; all such costs are the sole responsibility of the user.

BETA disclaimer

Please read our Beta Terms and Conditions for more information as these apply to this content and these features.

About the Builder MCP server

Enable AI code-assist agents to accelerate Fluent configuration and extension by embedding platform knowledge, patterns, and best practices directly into the build workflow. Effectively reducing implementation time across workflow configuration and rule development. How does it work?

Downloaded and deployed locally on developer machine via the CLI
Includes GraphQL Schema and Fluent Reference Module context
Uses coding agent tooling, such as Claude Code

Get started with the Builder MCP Server

Fluent Builder MCP Overview

Fluent Builder MCP Intro Video

Introducing the Builder MCP Server!

Current Beta Capability and What's Ahead

The Builder MCP Server is currently in Beta, with the following capabilities available immediately:

GraphQL query generation
Workflow analysis (understanding logic of existing workflows)
Rule creation

Future releases will look to include:

Storing all Fluent module rules in an accessible location for the MCP server, to better support composition of workflows. (i.e. enabling workflow logic with both existing and extended rules) You may see reference to `s3vector.search` which is a placeholder for the time being.
UI component and custom UI component tools
Bugfixes and modifications from early Beta feedback

Builder MCP Resources

Builder MCP Documentation

Getting started with the Fluent Builder MCP server

Configuring and Extending Fluent UI Using Fluent Builder MCP Server

Setting Up Fluent Sandbox with Claude Code

Generate GraphQL queries using the Builder MCP Server

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Builder MCP Server (Beta)

Fluent Builder MCP Intro Video

Builder MCP Resources

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