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mcp_so

Perplexity Ask OpenRouter

The Perplexity Ask MCP Server use OpenRouter

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// key findings
⚠️
Known vulnerabilities in dependencies: 8 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: OPENROUTER_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies8 high22 low

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

high@hono/node-server@1.14.3GHSA-wc8c-qw6v-h7f6

@hono/node-server has authorization bypass for protected static paths via encoded slashes in Serve Static Middleware

high@modelcontextprotocol/sdk@1.13.0GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.13.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.13.0GHSA-w48q-cv73-mx4w

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

highhono@4.10.2GHSA-3vhc-576x-3qv4

Hono JWK Auth Middleware has JWT algorithm confusion when JWK lacks "alg" (untrusted header.alg fallback)

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.
configASK_MODELModel to use for ask tool (default: perplexity/sonar-pro)
configBASE_URLCustom OpenRouter base URL (optional)
configDISABLE_ASKDisable the ask tool (default: false)
configDISABLE_REASONDisable the reason tool (default: false)
configDISABLE_RESEARCHDisable the research tool (default: false)
🔐 secretOPENROUTER_API_KEYYour OpenRouter API key (required)
configPORTPort to run the server on (default: 3000)
configREASON_MODELModel to use for reason tool (default: perplexity/sonar-reasoning-pro)
configRESEARCH_MODELModel to use for research tool (default: perplexity/sonar-deep-research)
// 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/elct9620-perplexity-ask-openrouter-1ujhok)](https://m8ven.ai/mcp/elct9620-perplexity-ask-openrouter-1ujhok)
commit: a2bdeef17689558e355130a7f2f0d81fcf4a37bf
code hash: ce8307acdbf5766b3b9bdebd1f33dc4c662cc6a405f8f4f62978b4a1f574f27c
verified: 6/17/2026, 11:51:06 AM
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