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x402-deploy

Item: x402-deploy
Rating: 44
Author: M8ven

Turn any API or MCP server into a paid service with x402

→ nirholas/x402-deploy · listed on github_topic

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// key findings

🚨

Secret credentials may flow to a network call

2 flows detected: X402_API_KEY. We can’t prove the destination matches the brand the credential belongs to.

🚨

Known vulnerabilities in dependencies: 2 critical, 4 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 3 credentials: FLY_API_TOKEN, X402_API_KEY, X402_TOKEN

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

// known CVEs in dependencies2 critical4 high4 low

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

criticalvitest@1.0.0GHSA-5xrq-8626-4rwp

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

criticalvitest@1.0.0GHSA-9crc-q9x8-hgqq

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

high@modelcontextprotocol/sdk@1.12.0GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.0GHSA-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.

configDISCORD_WEBHOOK_URL

🔐 secretFLY_API_TOKEN

configFLY_ORG

configLOG_LEVEL

configPORT

configSHELL

configSLACK_WEBHOOK_URL

🔐 secretX402_API_KEY

configX402_DEFAULT_PRICE

configX402_DEPLOYMENT_URL

configX402_DISCOVERY_ENABLED

configX402_DISCOVERY_INSTRUCTIONS

configX402_FACILITATOR

configX402_FACILITATOR_URL

configX402_MARKETPLACE_URL

configX402_NETWORK

configX402_PROJECT_NAME

configX402_PROJECT_TYPE

🔐 secretX402_TOKEN

configX402_WALLET

// 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/nirholas-x402-deploy-ttz259)](https://m8ven.ai/mcp/nirholas-x402-deploy-ttz259)

commit: 6e67cf937c6b38529821c73d0077db21bb46e786

code hash: 87b7b5428db7355cc826ecdf24994c242393e4a17ab7045fb91ef2551a58aea1

verified: 6/15/2026, 1:12:04 PM

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