Pylon MCP Server

Item: Pylon MCP Server
Rating: 54
Author: M8ven

Enables interaction with the Pylon customer support platform, allowing management of accounts, contacts, issues/tickets, messages, tags, and teams through natural language.

→ JustinBeckwith/pylon-mcp · listed on glama

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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.

🔐

You'll be asked for 1 credential: PYLON_API_TOKEN

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

// known CVEs in dependencies1 critical3 high1 medium

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

criticalvitest@4.0.2GHSA-5xrq-8626-4rwp

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

high@modelcontextprotocol/sdk@1.20.2GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.20.2GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.20.2GHSA-w48q-cv73-mx4w

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

mediumajv@8.17.1GHSA-2g4f-4pwh-qvx6

ajv has ReDoS when using `$data` option

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.

🔐 secretPYLON_API_TOKEN— your_api_token_here

// 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 7 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/justinbeckwith-pylon-mcp-1yxgbr)](https://m8ven.ai/mcp/justinbeckwith-pylon-mcp-1yxgbr)

commit: 4b20ab35f0d0ede424888e591516208924a3e770

code hash: 7483bd0d11ee2aa5e83f8506ee69a8818a2749858a8670d504db788cf1920c21

verified: 6/26/2026, 9:47:50 AM

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