Performance testing usually means firing up JMeter, writing artillery scripts, or staring at k6 dashboards. ReqStorm flips that
It's an MCP server that turns performance testing into natural conversation with your AI assistant.
What it does
ReqStorm runs autocannon-powered tests and reports warm-up vs steady-state results, so you can quantify JIT/cache effects instead of hiding them. Seven tools cover the testing spectrum:
-
benchmark— quick latency/throughput snapshot (p50/p95/p99/p999) -
smoke— 5-second sanity check with response validation -
load-test— sustained load with SLO thresholds (maxP95, maxP99, maxErrorRate) -
spike— surge testing with recovery-time measurement -
soak— 30-min runs that catch memory leaks and drift -
stress-test— auto-ramp to find the breaking point -
compare— A/B between two endpoints
Get started
Add it to any MCP host (Claude Desktop, VS Code, Cursor):
{
"mcpServers": {
"reqstorm": {
"command": "npx",
"args": ["-y", "reqstorm"]
}
}
}
- npm package (https://www.npmjs.com/package/reqstorm)
- GitHub repo (https://github.com/looph0le/ReqStorm)
- Listed on mcpservers.org (https://mcpservers.org/servers/looph0le/reqstorm)
