B+

npm:@rog0x/mcp-perf-tools

Item: npm:@rog0x/mcp-perf-tools
Rating: 87
Author: wmcp.sh

https://www.npmjs.com/package/@rog0x/mcp-perf-tools

87/100 · MCP Trust Grade · checked 2d ago · MCP 1.0.2

What it offers — 5 tools · Other

benchmark

Benchmark JavaScript code execution. Run a snippet N times and measure min/max/avg/p95/p99 time and ops/sec. Optionally compare two implementations.

memory_analyze

Analyze Node.js memory usage: heap used/total, RSS, external, array buffers. Tracks snapshots over time and detects potential memory leaks via growth

big_o_estimate

Estimate Big O complexity from empirical data. Provide input sizes and corresponding execution times to get the best-fit complexity class (O(1), O(log

bundle_analyze

Analyze a JavaScript bundle file: raw size, gzip estimate, detected modules, largest modules, and tree-shaking opportunities.

load_test

Run a simple HTTP load test: send N concurrent requests to a URL, measure response times, error rate, throughput (req/sec), and percentile latencies.

Spec / packaging20%100

✓ depends on an MCP SDK
✓ declares a bin entry (runnable server)
✓ 5 tool(s) detected in source

Security (OWASP MCP)30%70

uses eval/exec/child_process (review for unsanitized input)
scanned 6 source files

Maintenance / popularity20%92

published within 90 days
3 published versions

Tool hygiene15%95

✓ ships TypeScript types
1 runtime deps

Transparency / provenance15%90

✓ public repository linked
✓ MIT license

Findings

INFO Static analysis of npm package @rog0x/mcp-perf-tools@1.0.2 (stdio server — no remote endpoint). Reliability/behavioral signals require running it; not measured.

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