Oxford Dictionary MCP

Item: Oxford Dictionary MCP
Rating: 54
Author: M8ven

Remote MCP server for word definitions and random word retrieval via Oxford Dictionaries API, deployable on Vercel with bearer token authentication.

→ sanzuir/oxford-mcp-vercel · listed on glama

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// key findings

🚨

Secret credentials may flow to a network call

1 flow detected: OXFORD_APP_KEY. We can’t prove the destination matches the brand the credential belongs to.

🚨

Known vulnerabilities in dependencies: 2 critical, 12 high

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

🔐

You'll be asked for 4 credentials: ANTHROPIC_API_KEY, MCP_AUTH_TOKEN, OXFORD_APP_KEY, WEB_PASSWORD

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

// known CVEs in dependencies2 critical12 high6 medium10 low

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

criticalnext@15.0.0GHSA-9qr9-h5gf-34mp

Next.js is vulnerable to RCE in React flight protocol

criticalnext@15.0.0GHSA-f82v-jwr5-mffw

Authorization Bypass in Next.js Middleware

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

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

highmcp-handler@1.0.0GHSA-w2fm-25vw-vh7f

mcp-handler has a tool response leak across concurrent client sessions ('Race Condition')

highnext@15.0.0GHSA-36qx-fr4f-26g5

Next.js has a Middleware / Proxy bypass in Pages Router applications using i18n

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

configANTHROPIC_MODEL

🔐 secretMCP_AUTH_TOKEN— クライアントが提示する秘密トークン。長いランダム文字列にする（例: openssl rand -hex 32）

configOXFORD_APP_ID— Oxford の App ID

🔐 secretOXFORD_APP_KEY— Oxford の App Key

configOXFORD_BASE_URL— Sandbox: https://od-api-sandbox.oxforddictionaries.com/api/v2 / 本番: https://od-api.oxforddictionaries.com/api/v2

🔐 secretWEB_PASSWORD

// 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/sanzuir-oxford-mcp-vercel-1a3b8j)](https://m8ven.ai/mcp/sanzuir-oxford-mcp-vercel-1a3b8j)

commit: 1b22d0f097bf4fd89b6a00020d77c966c6da40fb

code hash: dafe5c4e26eda03f995eddde44de4322dd9d0cdf942ec7486d1d2aae2364c4ee

verified: 7/29/2026, 9:18:34 AM

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