arthas-mcp

A Model Context Protocol server that connects AI agents to live Java processes via Alibaba Arthas, enabling real-time diagnostics, debugging, and performance analysis without code changes.

→ HeavenC/arthas-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 1 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// known CVEs in dependencies1 high1 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

highws@8.19.0GHSA-96hv-2xvq-fx4p

ws: Memory exhaustion DoS from tiny fragments and data chunks

lowws@8.19.0GHSA-58qx-3vcg-4xpx

ws: Uninitialized memory disclosure

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// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configARTHAS_HTTP_URL— derived Alternative: give the HTTP API URL instead

configARTHAS_MAX_OUTPUT— 16000 Per-response character cap before truncation

configARTHAS_WS_URL— "": "ws://127.0.0.1:8563/ws"

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/heavenc-arthas-mcp-1nc46g)](https://m8ven.ai/mcp/heavenc-arthas-mcp-1nc46g)

commit: d3a30629618a5cfc62a2cb5b5db25808835d8681

code hash: 8bcc5b93ed50e880cd3ebb39e22ee86dc0e05f6b889fd4ceb4adc47358320ac2

verified: 7/5/2026, 9:04:33 AM

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