Create a new JMeter test plan with a default thread group

List all JMeter test files (.jmx) in a directory

Read and parse a JMeter test file to show its structure

Create a JMeter test plan from an API source. Supported sourceType values: openapi, endpoint.

Create a JMeter test plan from an OpenAPI YAML/JSON file. Use this when the user asks for a plan based on an OpenAPI file.

Add an HTTP request sampler to an existing test plan

Add an assertion to validate responses

Add a timer for think time / delays between requests

Add a CSV Data Set Config for data-driven testing

Update thread group settings (threads, ramp-up, loops, duration)

Delete an element from a test plan by name

Run a JMeter test plan and return results

Generate an HTML report from JMeter test results