Dataline MCP Server

MCP server exposing read-only market data tools for crypto prices, funding rates, and prediction markets via Dataline API.

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// key findings

🚨

Known vulnerabilities in dependencies: 2 critical, 2 high

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

🔐

You'll be asked for 2 credentials: DATALINE_API_KEY, DATALINE_SECRET_KEY

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

// known CVEs in dependencies2 critical2 high1 low

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

criticalvitest@2.0.0GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

criticalvitest@2.0.0GHSA-9crc-q9x8-hgqq

Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

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

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

lowtsup@8.0.0GHSA-3mv9-4h5g-vhg3

tsup DOM Clobbering vulnerability

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.

🔐 secretDATALINE_API_KEY— yes — API key issued by Dataline

configDATALINE_BASE_URL— no https://www.dataline.xyz Override the API base URL

configDATALINE_MCP_TIMEOUT_MS— no 45000 Per-request timeout in milliseconds

🔐 secretDATALINE_SECRET_KEY— yes — Secret used to sign requests (HMAC-SHA256)

// 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/dataline-xyz-dataline-mcps-o9otzr)](https://m8ven.ai/mcp/dataline-xyz-dataline-mcps-o9otzr)

commit: 9dd257f122c82b014d3505df9b48fcb222157822

code hash: 1abb0ee36bf045c9905457f897c83edee33ef200de04862c38ebda1b3fe88200

verified: 6/10/2026, 11:27:05 AM

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