mcp-toolmux

Proxy-style MCP tool multiplexer that aggregates multiple downstream stdio MCP servers into one, offering meta-tools for status, search, call, parallel, batch, and pipeline operations with concurrency control and caching.

→ mxz-dddd/mcp-toolmux · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical

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

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

// known CVEs in dependencies1 critical

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

criticalvitest@3.2.0GHSA-5xrq-8626-4rwp

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

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

// 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/mxz-dddd-mcp-toolmux-1tmylc)](https://m8ven.ai/mcp/mxz-dddd-mcp-toolmux-1tmylc)

commit: 70f02d10bb67b926fed18185b00907badf7b8881

code hash: f421391458f24e337bfb558432162baf550a45a73788db55338dddff7b870442

verified: 6/18/2026, 11:09:36 AM

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