Aiven MCP Server

Item: Aiven MCP Server
Rating: 74
Author: M8ven

Model Context Protocol server for Aiven

→ Aiven-Open/mcp-aiven · listed on mcp_so

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// key findings

🚨

Known vulnerabilities in dependencies: 2 critical, 2 high

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

🔐

You'll be asked for 1 credential: AIVEN_TOKEN

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

// known CVEs in dependencies2 critical2 high1 low

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

criticalvitest@2.0.0GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

criticalvitest@2.0.0GHSA-9crc-q9x8-hgqq

Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening

high@modelcontextprotocol/sdk@1.6.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.6.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

lowyaml@2.4.0GHSA-48c2-rrv3-qjmp

yaml is vulnerable to Stack Overflow via deeply nested YAML collections

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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.

configAIVEN_ALLOW_SECRETS— No false Set to true to expose the aiven_service_connection_info tool, which returns live credentials (passwords, connection URIs, certs) into the conversation. Disabled while AIVEN_READ_ONLY=true.

configAIVEN_API_ORIGIN

configAIVEN_READ_ONLY— No false Set to true to expose only read-only tools

configAIVEN_SERVICES_SCOPE

🔐 secretAIVEN_TOKEN— You must provide your Aiven API token via the environment variable. [Create a token here](https://console.aiven.io/profile/tokens).

configMAINTENANCE_MODE

configMCP_HOST— To point a remote deployment at a custom host (e.g. your local build), set :

configMCP_MAX_TOOL_RESULT_CHARS

configMCP_TRANSPORT— pnpm install && pnpm generate:api-types && pnpm generate && pnpm build && AIVEN_TOKEN="<YOUR_TOKEN>" ="http" PORT=3000 node dist/index.js

configPORT— pnpm install && pnpm generate:api-types && pnpm generate && pnpm build && AIVEN_TOKEN="<YOUR_TOKEN>" MCP_TRANSPORT="http" =3000 node dist/index.js

configSENTRY_DSN

// 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/aiven-open-mcp-aiven-gjxgpd)](https://m8ven.ai/mcp/aiven-open-mcp-aiven-gjxgpd)

commit: 4e7eab4236389f69d52524e4dfb300a2dcdd9c42

code hash: 254b516ca9fe1d086084b5ddbf4c9a3241705059a453f37b5c3c71ef55472955

verified: 6/27/2026, 8:59:38 AM

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