simple-mcp

Item: simple-mcp
Rating: 62
Author: M8ven

Turns any API into a curated MCP server from a single config file, enabling interaction with APIs through MCP clients like Claude Desktop.

→ datj9/simple-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 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.

🔐

You'll be asked for 2 credentials: ANTHROPIC_API_KEY, MCP_HTTP_TOKEN

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

// known CVEs in dependencies3 high1 low

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

high@modelcontextprotocol/sdk@1.12.1GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-w48q-cv73-mx4w

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

lowyaml@2.7.1GHSA-48c2-rrv3-qjmp

yaml is vulnerable to Stack Overflow via deeply nested YAML collections

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.

🔐 secretANTHROPIC_API_KEY— llm — stubbed._ Intended to synthesize richer descriptions via Claude, cached to disk. Currently, if selected without @anthropic-ai/sdk + , it prints a warning and falls back to deterministic.

configMCP_HTTP_HOST— 127.0.0.1 Bind address for transport: [http]. Set 0.0.0.0 only if you intentionally expose the port.

🔐 secretMCP_HTTP_TOKEN— _(unset)_ When set, require Authorization: Bearer <token> or X-MCP-Token: <token> on every HTTP request.

configMCP_OUTBOUND_ALLOW_PRIVATE— _(unset)_ Set to 1 to allow loopback/private/metadata hosts (for local tests only).

configPORT— transport Array of stdio and/or http. http uses Streamable HTTP; set (default 3000).

// 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 3 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/datj9-simple-mcp-1be2u7)](https://m8ven.ai/mcp/datj9-simple-mcp-1be2u7)

commit: 1384f4332c38e7d47fa562db855635baac2060af

code hash: 332581e5fe7a3d0f5e850eb76743ad4f97cd665b2023e0c8f40522b5d8cd6f85

verified: 7/11/2026, 8:19:16 AM

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