LoadNinja (Real-Browser Load Testing) Connector for AI agents.
10 live capabilities
Execute real-browser load tests and monitor performance metrics from your workspace.
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Why people use LoadNinja (Real-Browser Load Testing)
LoadNinja Real-Browser Load Testing for Performance Engineering
With this Connector, you just talk to your agent. You can trigger a run, ask for the stats, and get a summary of the bottlenecks in one conversation. It turns a manual data-gathering chore into a quick status update.
What Vinkius changes
It gives you a conversational interface for your entire LoadNinja performance testing suite.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 6,100+ Connectors
- Real-world use case 01
Simulating a high-traffic checkout
A performance engineer asks their agent to run the 'Checkout' scenario with 500 VUs for 10 minutes and then report the P95 latency.
- Real-world use case 02
Verifying a QA regression
A QA lead asks the agent to list all test runs and check the status of the one from an hour ago to see if the fix held up.
- Real-world use case 03
Planning a global rollout
A DevOps pro asks the agent to list all available data center locations to ensure they have coverage in Europe and Asia before a launch.
Complete set · 10capabilities
The complete LoadNinja (Real-Browser Load Testing) capability set.
These are the exact actions your AI can choose when you ask it to work with LoadNinja (Real-Browser Load Testing).
01—04
4 capabilities in this set.
Part of 10 available through LoadNinja (Real-Browser Load Testing).
- 01 Capability
Get scenario
Pull the full configuration and target URL for a specific test scenario.
- 02 Capability
Run scenario
Start a specific load test with a set number of virtual users and a duration in minutes.
- 03 Capability
List test runs
See a list of all your past and currently active test executions.
- 04 Capability
Get test run
Get the full summary and details for a specific completed test run.
05—07
3 capabilities in this set.
Part of 10 available through LoadNinja (Real-Browser Load Testing).
- 05 Capability
Get test run stats
Pull the raw performance data and statistics from a specific test run.
- 06 Capability
Stop test run
Instantly terminate an active load test to free up resources or stop an error.
- 07 Capability
List browsers
See which native browser types are available for your load tests.
08—10
3 capabilities in this set.
Part of 10 available through LoadNinja (Real-Browser Load Testing).
- 08 Capability
List scenarios
Get a complete list of all the load test scenarios currently saved in your account.
- 09 Capability
Get account
Check your LoadNinja subscription details and see your current virtual user limits.
- 10 Capability
List locations
View all the physical data center locations where you can inject load.
Set up in minutes
One URL. Then ask LoadNinja (Real-Browser Load Testing) to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use LoadNinja (Real-Browser Load Testing) from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_flwAteXzuZIz58RcBrW0pK5weKMRXmdJ8NviFra4/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it LoadNinja (Real-Browser Load Testing), and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable LoadNinja (Real-Browser Load Testing) for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_flwAteXzuZIz58RcBrW0pK5weKMRXmdJ8NviFra4/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the LoadNinja (Real-Browser Load Testing) URL.
- Step 03
Save and start
Save the connection and enable LoadNinja (Real-Browser Load Testing) in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"loadninja-real-browser-load-testing": {
"url": "https://edge.vinkius.com/vk_preview_flwAteXzuZIz58RcBrW0pK5weKMRXmdJ8NviFra4/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using LoadNinja (Real-Browser Load Testing)
Open Agent mode in chat and ask: "Using LoadNinja (Real-Browser Load Testing), help me...". 10 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"loadninja-real-browser-load-testing": {
"url": "https://edge.vinkius.com/vk_preview_flwAteXzuZIz58RcBrW0pK5weKMRXmdJ8NviFra4/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using LoadNinja (Real-Browser Load Testing)
Ask Copilot: "Using LoadNinja (Real-Browser Load Testing), help me...". 10 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"loadninja-real-browser-load-testing": {
"url": "https://edge.vinkius.com/vk_preview_flwAteXzuZIz58RcBrW0pK5weKMRXmdJ8NviFra4/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using LoadNinja (Real-Browser Load Testing)
Open Cascade and ask: "Using LoadNinja (Real-Browser Load Testing), help me...". 10 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"loadninja-real-browser-load-testing": {
"url": "https://edge.vinkius.com/vk_preview_flwAteXzuZIz58RcBrW0pK5weKMRXmdJ8NviFra4/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using LoadNinja (Real-Browser Load Testing)
Ask Cline: "Using LoadNinja (Real-Browser Load Testing), help me...". 10 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add loadninja-real-browser-load-testing --transport http "https://edge.vinkius.com/vk_preview_flwAteXzuZIz58RcBrW0pK5weKMRXmdJ8NviFra4/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using LoadNinja (Real-Browser Load Testing)
Ask Claude: "Using LoadNinja (Real-Browser Load Testing), show me...". 10 tools are ready
Where the request belongs
Work LoadNinja can move forward.
This is for the performance engineers and DevOps folks who are tired of manual data entry and dashboard fatigue.
Performance Engineer
They trigger complex load scenarios and analyze throughput metrics through natural conversation without manual report exports.
QA Automation Team
They monitor test run completion statuses and verify performance regressions directly from their workspace.
DevOps Engineer
They audit virtual user limits and data center locations to ensure global scalability and infrastructure reliability.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
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LambdaTest
Test your website and apps across thousands of real browsers and devices in the cloud with automated and manual testing capabilities.
Grafana k6 Cloud (Load Testing)
Manage load tests via k6 Cloud. run tests, monitor performance metrics, and audit thresholds.
TestMu AI (formerly LambdaTest)
Manage cross-browser testing via TestMu AI. audit automation builds, inspect test sessions, and retrieve visual logs.
Sauce Labs
Monitor and manage UI/E2E test automation at scale via AI. stop failing jobs, inspect video logs, and check pipeline concurrency metrics.
Bring your own AI
Change the model, client or framework. Keep LoadNinja connected.
-
Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about LoadNinja.
The practical details behind the request, access and result.
How does LoadNinja MCP help with load testing?
It gives you a conversational interface to manage your performance tests. You can trigger runs, check stats, and audit your infrastructure directly through your AI client without leaving your workspace.
Can I stop a test if it crashes the site?
Yes. You can tell your agent to immediately terminate an active load test. This is helpful for stopping runaway tests that might be impacting your staging environment.
How do I see my VU limits?
You can simply ask your agent to check your account details. It will pull your subscription info and show you exactly how many virtual users you have available for load injection.
Can I check which countries are supported?
Yes. Your agent can list all the physical data center locations available on your plan, helping you plan global load distribution for your next launch.
Can I get raw metrics for a specific run?
Absolutely. You can ask for the raw performance statistics of any completed run, and the agent will provide details on throughput, peak users, and transaction times.
Does this work with Claude and Cursor?
Yes. This Connector is designed to work with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.
What is unique about LoadNinja's approach to load testing?
Unlike protocol-based capabilities, LoadNinja uses actual real browsers at scale. Your agent can trigger scenarios that execute scripts inside native browsers, ensuring your performance metrics accurately reflect the true end-user experience including client-side execution.
Can I stop a running test through my agent if I see performance degradation?
Yes. Use the stop_test_run capability with the active Run ID. Your agent will dispatch an immediate halt command to LoadNinja, stopping all physical load processes and allowing you to analyze the metrics captured up to that point.
How do I check my account's virtual user (VU) limits?
The get_account capability retrieves your subscription details and strict runtime VU limits. Your agent will report your current usage caps, ensuring you stay within your performance testing budget.
One connection away
Give your agent a direct line to LoadNinja.
Connect LoadNinja once. Keep it beside 6,100+ managed Connectors when the next task needs more.
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