cls-mcp-server

[![npm version](https://img.shields.io/npm/v/cls-mcp-server)](https://www.npmjs.com/package/cls-mcp-server) [![license](https://img.shields.io/npm/l/cls-mcp-server)](https://github.com/Tencent/cls-mcp-server/blob/v1.1.1/LICENSE)

→ Tencent/cls-mcp-server· npm: cls-mcp-server· listed on npm

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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.

🔐

You'll be asked for 1 credential: TENCENTCLOUD_SECRET_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies1 high

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

high@modelcontextprotocol/sdk@1.25.2GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

configCLS_MCP_SERVER_VERSION

configMAX_LENGTH— No Unlimited Max response length, used to fit model token limits

configPORT— No 3000 Server port for http / sse mode

configTENCENTCLOUD_API_BASE_HOST— No tencentcloudapi.com Tencent Cloud API base host. Use internal.tencentcloudapi.com in VPC intranet environments

configTENCENTCLOUD_REGION

configTENCENTCLOUD_SECRET_ID— Yes - Tencent Cloud API SecretId

🔐 secretTENCENTCLOUD_SECRET_KEY— Yes - Tencent Cloud API SecretKey

configTRANSPORT— No stdio MCP transport mode: stdio, http (Streamable HTTP), or sse

// 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 6 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/cls-mcp-server-1q8so9)](https://m8ven.ai/mcp/cls-mcp-server-1q8so9)

commit: 151114e2f3f5f6758a8396a1c93b38ab65246ed1

code hash: d2fb4d39c9abcda672d5b8053db022750696a0fc694d74e03c2c4a5b9a0238b2

verified: 6/16/2026, 12:17:21 PM

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