GPT-5 Search MCP Server

Item: GPT-5 Search MCP Server
Rating: 62
Author: M8ven

Provides access to OpenAI's GPT-5 model with web search and advanced reasoning capabilities, enabling AI-powered search and analysis through MCP tools.

→ hz1ulqu01gmnZH4/gpt5-search-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.

✅

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: OPENAI_API_KEY

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

// known CVEs in dependencies3 high

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

high@modelcontextprotocol/sdk@1.13.2GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.13.2GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.13.2GHSA-w48q-cv73-mx4w

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

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.

configCLIENT_CWD— Directory where gpt5-pro outputs will be saved. Default: server's current working directory

🔐 secretOPENAI_API_KEY— export =your-api-key-here

configREASONING_EFFORT— Controls reasoning effort (low, medium, high). Default: medium

configSEARCH_CONTEXT_SIZE— Controls web search context size (low, medium, high). Default: medium

// 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/hz1ulqu01gmnzh4-gpt5-search-mcp-7hbrg1)](https://m8ven.ai/mcp/hz1ulqu01gmnzh4-gpt5-search-mcp-7hbrg1)

commit: 837e276e562bd1dd283fb6dded0f7b955e0aced3

code hash: c452b176fcce3e6b950ba0c8123af22fb84f3c02f1d0cf48465d6f5d6a7ff2d9

verified: 7/21/2026, 8:56:15 AM

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