Modules using the Tool API

These modules consume tools. They discover tools registered through the Tool API and run them as part of their own systems, whether that is an autonomous agent, an event driven workflow, a visual flow, or a remote protocol server.

AI Agents

AI Agents is a framework for building text to action agents that manipulate Drupal configuration and content from natural language instructions. It uses tool calling so agents can perform tasks like creating fields, content types, and taxonomy terms without custom code. It ships several pre built agents and integrates with Drupal's AI infrastructure to provide an agentic system over content and configuration.

ECA

ECA Tool integrates the Event Condition Action (ECA) framework with the Tool API. It lets you run tools as part of ECA models, so event driven, no code workflows can invoke any registered tool. This connects ECA's automation to the growing catalog of tools on your site.

FlowDrop

FlowDrop is a workflow orchestration module with a visual, no code interface for building and tracking automated processes. It ships many built in node processors for data transformation, entity operations, and AI integration, keeps full audit trails, and supports human in the loop approvals. It is designed to be AI ready without being AI dependent, running tools and models within defined workflow graphs.

MCP Server

MCP Server exposes Drupal to AI systems through the Model Context Protocol over STDIO and HTTP transports. It creates MCP tools from Tool API plugins through configuration, with support for resources, prompts, sampling, and authentication, including OAuth 2.1. An admin interface manages which tools are exposed, without coding.