Bring Load Testing
to Cursor
Create your Vinkius account to connect LoadNinja (Real-Browser Load Testing) to Cursor and start using all 10 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the LoadNinja (Real-Browser Load Testing) MCP Server?
Connect your LoadNinja account to any AI agent and take full control of your real-browser load testing and performance engineering lifecycle through natural conversation.
What you can do
- Scenario Orchestration — List all LoadNinja scenarios and retrieve detailed configuration trees, including target URLs and step layouts directly from your agent
- Live Load Injection — Trigger new test runs with specified virtual users (VUs) and duration to simulate high-traffic real-browser behavior globally
- Performance Analytics — Extract aggregated summaries tracking throughput, peak VU mappings, and transaction lengths for completed test runs securely
- Diagnostic Metrics — Retrieve raw performance statistics and server response times to identify bottlenecks under heavy application load
- Operational Control — Instantly vaporize active running tests to manage system resources or halt erroneous load cycles in real-time
- Grid Visibility — Discover available native browser variants and physical data center locations for global load injection auditing
How it works
- Subscribe to this server
- Enter your LoadNinja API Key
- Start managing your performance infrastructure from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Performance Engineers — trigger complex load scenarios and analyze throughput metrics through natural conversation without manual report exports
- QA Automation Teams — monitor test run completion statuses and verify performance regressions directly from your workspace
- DevOps Engineers — audit virtual user (VU) limits and data center locations to ensure global scalability and infrastructure reliability
Built-in capabilities (10)
Get precise LoadNinja bound subscription account details and strict runtime VU limits
Get full details of a specific LoadNinja scenario including target URL and configuration
Get full details and summaries of a specific LoadNinja completed test run
Get raw performance statistics for a specific LoadNinja test run
List available explicit native browsers configured on LoadNinja
List available explicit physical data center load injection locations
List all load test scenarios on LoadNinja
List all test executions reporting active completion status on LoadNinja
Run a LoadNinja scenario with specified virtual users and duration explicitly in minutes
Irreversibly vaporize an active running LoadNinja test immediately
Why Cursor?
Cursor's Agent mode turns LoadNinja (Real-Browser Load Testing) into an in-editor superpower. Ask Cursor to generate code using live data from LoadNinja (Real-Browser Load Testing) and it fetches, processes, and writes. all in a single agentic loop. 10 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.
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Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context
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Cursor's Composer feature can generate entire files using real-time data fetched through MCP. no copy-pasting from external dashboards
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MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment
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VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools
LoadNinja (Real-Browser Load Testing) in Cursor
Why run LoadNinja (Real-Browser Load Testing) with Vinkius?
The LoadNinja (Real-Browser Load Testing) connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 10 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect LoadNinja (Real-Browser Load Testing) using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
LoadNinja (Real-Browser Load Testing) and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect LoadNinja (Real-Browser Load Testing) to Cursor through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
LoadNinja (Real-Browser Load Testing) for Cursor
Every request between Cursor and LoadNinja (Real-Browser Load Testing) is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
What is unique about LoadNinja's approach to load testing?
Unlike protocol-based tools, 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 tool 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 tool 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.
What is Agent mode and why does it matter for MCP?
Agent mode is Cursor's autonomous execution mode where the AI can perform multi-step tasks: reading files, editing code, running terminal commands, and calling MCP tools. Without Agent mode, Cursor operates in a simpler ask-and-answer mode that doesn't support tool calling. Always ensure you're in Agent mode when working with MCP servers.
Where does Cursor store MCP configuration?
Cursor looks for MCP server configurations in a mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.
Can Cursor use MCP tools in inline edits?
No. MCP tools are only available in Agent mode through the chat panel. Inline completions and Tab suggestions do not trigger MCP tool calls. This is by design. tool calls require user visibility and approval.
How do I verify MCP tools are loaded?
Open Settings → Features → MCP and look for your server name. A green indicator means the server is connected. You can also check Agent mode's available tools by clicking the tools dropdown in the chat panel.
Tools not appearing in Cursor
Ensure you are in Agent mode (not Ask mode). MCP tools only work in Agent mode.
Server shows as disconnected
Check Settings → Features → MCP and verify the server status. Try clicking the refresh button.
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