Jupiter MCP Server

Item: Jupiter MCP Server
Rating: 52
Author: M8ven

Model Context Protocol server providing Claude AI with access to Jupiter's swap API on Solana

→ quanghuynguyen1902/jupiter-mcp-server · listed on mcp_so

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 3 high

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

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

🔐

You'll be asked for 2 credentials: JUPITER_API_KEY, SOLANA_PRIVATE_KEY

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

// known CVEs in dependencies1 critical3 high

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

criticalvitest@0.30.1GHSA-5xrq-8626-4rwp

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

high@modelcontextprotocol/sdk@0.5.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@0.5.0GHSA-w48q-cv73-mx4w

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

high@solana/web3.js@1.75.0GHSA-8m45-2rjm-j347

Handling untrusted input can result in a crash, leading to loss of availability / denial of service

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.

🔐 secretJUPITER_API_KEY— "": "your_jupiter_api_key_from_portal"

configLOG_LEVEL

configSOLANA_NETWORK

🔐 secretSOLANA_PRIVATE_KEY

configSOLANA_RPC_ENDPOINT

// 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/quanghuynguyen1902-jupiter-mcp-server-zmirzg)](https://m8ven.ai/mcp/quanghuynguyen1902-jupiter-mcp-server-zmirzg)

commit: 277fae1a4cda6de1b7d2b7d3d28842a1422aaae1

code hash: 567e31ab933d87a053940d0281e0565e09bd5ce46c5abbb6da4664f4577486ae

verified: 7/2/2026, 9:20:04 AM

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