How to integrate Blazemeter MCP with Hermes

Hermes is a 24/7 autonomous agent that lives on your computer or server — it remembers what it learns and evolves as your usage grows. This guide explains the easiest and most robust way to connect your Blazemeter account to Hermes. You can do this through either Composio Connect CLI or Composio Connect MCP. For personal use we recommend the CLI, but you won't go wrong with MCP either.

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Blazemeter is a continuous testing platform for web and mobile app performance. It empowers teams to automate and analyze large-scale tests with ease.

92 Tools

Introduction

Hermes is a 24/7 autonomous agent that lives on your computer or server — it remembers what it learns and evolves as your usage grows.

This guide explains the easiest and most robust way to connect your Blazemeter account to Hermes. You can do this through either Composio Connect CLI or Composio Connect MCP. For personal use we recommend the CLI, but you won't go wrong with MCP either.

Also integrate Blazemeter with

What is Composio Connect?

Composio Connect is a consumer offering that lets anyone plug 1,000+ applications directly into their agent harness — including Hermes. It can:

  • Search and load tools from relevant toolkits on-demand, reducing context usage.
  • Chain multiple tools to accomplish complex workflows via a remote workbench, without excessive back-and-forth with the LLM.
  • Manage app authentication end-to-end with zero manual overhead.

Integrating Blazemeter with Hermes

Using Composio Connect CLI

1. Install the Composio CLI

Run the install script directly, or paste https://composio.dev/hermes into your Hermes chat box to have it installed for you.

bash
curl -fsSL https://composio.dev/install | bash
Hermes authenticating with Composio

2. Authenticate

Once the CLI is installed, ask Hermes to authenticate with Composio.

3. Connect to Blazemeter

Ask your agent to connect to Blazemeter, or simply request any Blazemeter-related task. Hermes will prompt you to authenticate and authorize access.

4. Done. You're all set with a new Blazemeter connection.


Using Composio Connect MCP

1. Get your MCP URL and API Key

Go to dashboard.composio.dev and copy your Connect MCP URL and API key.

Copy MCP URL and API key from Composio dashboard

2. Open the Hermes config file

bash
nano ~/.hermes/config.yaml

3. Add the Composio Connect MCP server

bash
mcp_servers:
  composio:
    url: "https://connect.composio.dev/mcp"
    headers:
      x-consumer-api-key: "YOUR_COMPOSIO_API_KEY"
    connect_timeout: 60
    timeout: 180

Save with Ctrl + O, Enter, then exit with Ctrl + X.

4. Restart your Hermes agent

Once restarted, ask your agent to connect to Blazemeter or request any Blazemeter-related task. It will prompt you to authenticate and authorize access.

5. Done!

What is the Blazemeter MCP server, and what's possible with it?

The Blazemeter MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Blazemeter account. It provides structured and secure access so your agent can perform Blazemeter operations on your behalf.

Way Forward

With Blazemeter connected, Hermes can now act on your behalf whenever it detects a relevant task or you ask it to.

From here, you can extend Hermes further:

  • Connect more apps: Calendar, Slack, Notion, Linear, and hundreds of others are available through the same Composio Connect setup. Each new integration compounds what Hermes can do for you.
  • Build workflows across tools: Once multiple apps are connected, Hermes can chain actions together — turn an email into a calendar invite, a Slack message into a Linear ticket, or a meeting note into a follow-up draft.
  • Let it learn your patterns: The more you use Hermes, the better it gets at anticipating how you'd handle recurring tasks. Give it feedback on drafts and decisions, and it will adapt.

If you run into trouble or want to share what you've built, join the community or check out the Docs for deeper configuration options.

TOOLS

Supported Tools

Every Blazemeter action and event your agent gets out of the box.

Convert Transactions

Tool to convert transaction files to BlazeMeter DSL format for service virtualization.

Create API Monitoring Schedule

Tool to create a new schedule for running API monitoring tests.

Create Multi Test

Tool to create a new multi-test within a specified project.

Create Private Location

Tool to create a new private location in BlazeMeter.

Create Private Location Agent

Creates a new agent (server) within a BlazeMeter private location.

Create Project

Creates a new project within a BlazeMeter workspace.

Create Search

Execute a search query against BlazeMeter entities using advanced filtering and sorting.

Create Tag

Creates a new tag in BlazeMeter for organizing and categorizing resources.

Create Test

Tool to create a new single test within a specified project.

Create Workspace Asset

Tool to create an asset in a workspace for test data management.

Create Asset Dependency

Tool to create a dependency relationship between two assets in a BlazeMeter workspace.

Create Workspace Package

Creates a new package within a BlazeMeter workspace.

Create Workspace Transactions

Tool to create transactions in a BlazeMeter workspace for service virtualization.

Delete API Monitoring Schedule

Tool to delete a specific test schedule by its ID.

Delete Private Location Workspace

Tool to remove a workspace from a private location.

Delete Project

Tool to delete a specific project by its ID.

Delete Test File

Tool to delete a file from a test.

Delete Tests

Tool to delete a test by its ID.

Delete Workspace Asset Dependency

Tool to delete a dependency from a workspace's asset repository by its ID.

Delete Workspace Asset

Tool to delete an asset from a workspace in BlazeMeter's Asset Repository.

Delete Workspace Assets Dependencies

Tool to delete asset dependencies by source/target in a workspace.

Delete Workspace Logs

Tool to delete master test execution logs from a BlazeMeter workspace.

Delete Workspace Managers

Tool to remove managers from a workspace.

Delete Workspace Package

Tool to delete a package from a workspace in the BlazeMeter Asset Repository.

Duplicate Test

Tool to duplicate an existing test by its ID.

Export Package

Tool to export a package from BlazeMeter Asset Repository as a zip file.

Export Workspaces Packages

Tool to export multiple packages from a workspace as a zip file.

Generate Test Data from Data Model

Tool to generate test data from a data model in Asset Repository.

Generate Workspace Test Data

Tool to generate synthetic test data on-the-fly without storing in Asset Repository.

Get Accounts

Tool to retrieve a list of accounts associated with the authenticated user.

Get API Monitoring Schedule

Tool to retrieve details of a specific API monitoring schedule by its ID.

Get API Monitoring Schedules

Retrieves a paginated list of API monitoring test schedules.

Get Generator Functions

Tool to retrieve all available test data generator functions from BlazeMeter Test Data API.

Get Generator Seed Lists

Tool to retrieve a list of all available seed lists from BlazeMeter Test Data Management API.

Get Info Health

Tool to retrieve the BlazeMeter service health status.

Get Info Version

Tool to retrieve BlazeMeter service version information.

Get Masters Reports Main Summary

Tool to retrieve request statistics summary for a master test run.

Get Multi Test

Tool to retrieve details of a specific multi-test.

Get Multi Tests

Retrieves a paginated list of multi-tests within a BlazeMeter workspace.

Get Private Locations

Tool to retrieve a list of private locations filtered by account or workspace.

Get Project Details

Tool to retrieve detailed information about a specific project by its ID.

Get Projects

Tool to retrieve a list of projects within a specified workspace.

Get Regions

Tool to retrieve a list of all available test regions for API monitoring.

Get Search Metadata

Retrieve metadata about searchable entities, fields, relationships, and operators in BlazeMeter's search API.

Get Shared Folders

Tool to retrieve a list of shared folders within a specified workspace.

Get Tags

Tool to retrieve a list of all tags from BlazeMeter Mock Services API.

Get Test Details

Tool to retrieve complete details of a specific test by its ID.

Get Tests

Retrieve a list of performance tests filtered by workspace or project.

Get Tests Files

Tool to list all files associated with a test.

Get Test Validations

Tool to retrieve validation results for a specific test by its ID.

Get User

Retrieve the authenticated user's profile information including their default project and preferences.

Get User Active Sessions

Tool to retrieve the list of active test sessions for the authenticated user.

Get User Invites

Tool to retrieve pending invites for the authenticated user.

Get User Projects

Tool to retrieve all projects belonging to the authenticated user.

Get Workspace Details

Tool to retrieve detailed information about a specific workspace by its ID.

Get Workspace Package

Tool to retrieve a specific package by its ID from a workspace in the BlazeMeter Asset Repository.

Get Workspaces

Tool to retrieve a list of workspaces for a specified account.

Get Workspace Assets

Tool to retrieve all data models (assets) in a workspace for Test Data Management.

Get Workspace Asset By ID

Tool to retrieve a specific asset by ID from the Test Data Management Asset Repository.

Get Workspace Asset Data

Tool to retrieve data from a specific asset in a workspace's asset repository.

Get Workspace Assets Dependencies

Tool to retrieve all dependencies for a given workspace with optional filtering criteria.

Get Workspace Asset Dependency

Tool to retrieve a specific dependency by ID from a workspace's asset repository.

Get Asset Dependencies

Tool to retrieve dependencies for a specific asset in a workspace from the BlazeMeter Asset Repository.

Get Workspace Data Model By ID

Tool to retrieve a specific data model by ID from a workspace in Test Data Management.

Get Virtual Service Template by ID

Tool to get virtual service template details from a specific workspace.

Get Workspace Packages

Tool to retrieve packages from a BlazeMeter workspace.

Get Workspace Package Dependencies

Tool to retrieve package dependencies for a specific package in a workspace.

Get Workspace Service Mock Templates

Tool to list virtual service templates available in a workspace.

Get Workspace Transactions

Tool to list transactions for virtual services in a workspace.

Get Workspace Users

Tool to retrieve a list of users within a specified workspace.

Import Workspace Package

Import a package from a ZIP file into a BlazeMeter workspace.

List Generator Card Issuers

Tool to retrieve a list of available card issuers for test data generation.

Publish API Data

Publishes test data through the BlazeMeter Test Data Management API.

Register User

Tool to register a new user account in BlazeMeter.

Start Test

Tool to start a preconfigured performance load test.

Stop Master

Gracefully stop a running BlazeMeter test execution (master) by its ID.

Stop Test

Tool to stop all active masters (test executions) for a given test ID.

Terminate User Active Sessions

Tool to immediately terminate active user sessions in BlazeMeter.

Terminate Workspaces Masters

Tool to terminate all running masters in a BlazeMeter workspace.

Update API Monitoring Schedule

Tool to update the configuration of an existing API monitoring schedule.

Update Project

Tool to update an existing BlazeMeter project by its ID.

Update Test

Tool to update details of a specific test by its ID.

Update Workspace Asset

Tool to update an existing asset in a BlazeMeter workspace.

Update Workspaces Assets Dependencies

Tool to update asset dependencies in a BlazeMeter workspace.

Update Workspace Package

Tool to update an existing package in a BlazeMeter workspace.

Update Workspace Package Dependencies

Tool to update package dependencies for a specific package in a workspace.

Update Workspace Service Mock Template

Tool to update a virtual service template configuration (Service Virtualization).

Update Workspace User

Tool to update a user's role and status within a BlazeMeter workspace.

Upload Test Files

Upload a file asset (script, data file, or configuration) to a BlazeMeter test.

Upload Workspace Asset Data

Tool to upload asset data to a BlazeMeter workspace.

Validate Test

Tool to validate a specific test by its ID.

Validate Workspace Asset

Tool to validate a data model asset in a workspace for test data management.

FAQ

Frequently asked questions

With a standalone Blazemeter MCP server, the agents and LLMs can only access a fixed set of Blazemeter tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Blazemeter and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Hermes fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Blazemeter tools.

Yes, absolutely. You can configure which Blazemeter scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Blazemeter data and credentials are handled as safely as possible.

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