Stresix MCP

An official MCP server by Stresix that allows AI coding agents to perform load testing on applications. It builds the app on a fresh cloud server, ramps simulated users, and provides detailed reports including p95 latency, error rates, and resource usage to help agents determine appropriate server sizing before launch.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-18Operated by Stresix

MCP endpoint (Streamable HTTP)

https://stresix.com/mcp

Vendor documentation

What you can do with it

Load test an app before launch
Determine if a 2 vCPU server is sufficient
Inspect repository to identify ports and frameworks
Get detailed performance reports with p95 and error rates

Tools advertised by the last live check:

start_load_test
get_test_status
get_test_report
get_test_timeline
list_load_tests
stop_load_test
delete_load_test
set_current_server
send_feedback
inspect_target
list_github_repos
get_account
buy_credits
redeem_code

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http stresix-mcp https://stresix.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add stresix-mcp --url https://stresix.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable stresix-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "stresix-mcp": {
      "url": "https://stresix.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "stresix-mcp": {
      "type": "streamableHttp",
      "url": "https://stresix.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start stresix-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "stresix-mcp": {
      "type": "http",
      "url": "https://stresix.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http stresix-mcp https://stresix.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "stresix-mcp": {
      "url": "https://stresix.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "stresix-mcp": {
      "serverUrl": "https://stresix.com/mcp"
    }
  }
}

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