What is the key difference between RelayShield Security Intelligence and Telnyx?

RelayShield Security Intelligence belongs to the Developer Tools category with local stdio execution, while Telnyx belongs to the Developer Tools category with cloud HTTP/SSE execution.

How do I install RelayShield Security Intelligence or Telnyx in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are RelayShield Security Intelligence and Telnyx free or paid?

RelayShield Security Intelligence operates under a Free / Open Source model (No auth required). Telnyx operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

RelayShield Security Intelligence lists 15 tools with 0 views and 0 GitHub stars. Telnyx lists 0 tools with 0 views and 197 GitHub stars.

Can I use both RelayShield Security Intelligence and Telnyx together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

RelayShield Security Intelligence vs Telnyx

In-depth architectural comparison of the RelayShield Security Intelligence and Telnyx MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

RelayShield Security Intelligence

Developer Tools · Local stdio

Quality: 52/100 (Good) | Auth: No auth required

Telnyx

Developer Tools · Remote HTTP/SSE

Quality: 48/100 (Fair) | Auth: No auth required

Verdict Summary: Choose RelayShield Security Intelligence if you need specialized Developer Tools tools running via a local process. Choose Telnyx if your workspace requires Developer Tools integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose RelayShield Security Intelligence when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: check_breach, check_sim_swap, check_domain_lookalikes.

Explore RelayShield Security Intelligence Details

Choose Telnyx when:

You need dedicated capabilities in the Developer Tools domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Telnyx Details

Feature & Specification Comparison

Specification	R RelayShield Security Intelligence Developer Tools	T Telnyx Developer Tools
Summary	Breach detection, SIM swap, domain lookalikes, OAuth watchlist, URL scanning. Subscription or PAYG.	Official TypeScript library for the Telnyx API
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

RelayShield Security Intelligence Tools (15)

check_breach

Email breach lookup — 13 billion+ records via HIBP

check_sim_swap

SIM swap / eSIM detection via live carrier data

check_domain_lookalikes

Typosquat and lookalike domain detection with cert transparency

check_oauth_watchlist

OAuth-app breach + stolen-token exposure via HIBP + stealer-log corpus

check_infostealer

Infostealer malware log lookup via Hudson Rock Cavalier

scan_wallet

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

RelayShield Security Intelligence Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "relayshield-security-intelligence": {
      "command": "uvx",
      "args": [
        "relayshield-mcp"
      ]
    }
  }
}

Telnyx Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "telnyx-2": {
      "url": "https://img.shields.io/npm/v/telnyx.svg?label=npm%20(stable"
    }
  }
}

Frequently Asked Questions

RelayShield Security Intelligence is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Telnyx belongs to Developer Tools using remote streaming HTTP/SSE transport. Select RelayShield Security Intelligence when you need capabilities focused on developer tools and Telnyx when you require tools for developer tools.

More alternatives to RelayShield Security Intelligence More alternatives to Telnyx Developer Tools category hub