basic-mcp

Item: basic-mcp
Rating: 39
Author: M8ven

Provides a suite of deterministic tools for time calculations, math, and string manipulation that LLMs often struggle to perform accurately. It also includes utilities for secure randomness, data validation, and basic network operations like DNS lookups.

→ msilverblatt/basic-mcp · listed on glama

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// key findings

⚠️

Tool descriptions don’t match what handlers do

1 tool describes read intent but its handler mutates — dns_lookup (line 804: Bun.spawn(["dig", "+short", hostname, type], {)

⚠️

Known vulnerabilities in dependencies: 4 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 dependencies4 high

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

high@modelcontextprotocol/sdk@1.24.3GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.24.3GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

highmathjs@15.1.0GHSA-29qv-4j9f-fjw5

Unsafe object property setter in mathjs

highmathjs@15.1.0GHSA-jvff-x2qm-6286

mathjs Allows Improperly Controlled Modification of Dynamically-Determined Object Attributes

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// 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 8 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/msilverblatt-basic-mcp-fivo9d)](https://m8ven.ai/mcp/msilverblatt-basic-mcp-fivo9d)

commit: c48994c35911990c3e561636b05621fad0aa6c15

code hash: e1d4ba4b9dbbeba71a9bbcdb334fe54c708ecc8be96b142daff9ed06438d0de4

verified: 6/13/2026, 10:35:58 AM

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