What is the key difference between Base Security Scanner MCP and Helixar Security?

Base Security Scanner MCP belongs to the Security category with local stdio execution, while Helixar Security belongs to the Security category with cloud HTTP/SSE execution.

How do I install Base Security Scanner MCP or Helixar Security 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 Base Security Scanner MCP and Helixar Security free or paid?

Base Security Scanner MCP operates under a Free / Open Source model (No auth required). Helixar Security operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Base Security Scanner MCP lists 0 tools with 0 views and 1 GitHub stars. Helixar Security lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Base Security Scanner MCP and Helixar Security 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

Base Security Scanner MCP vs Helixar Security

In-depth architectural comparison of the Base Security Scanner MCP and Helixar Security 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

Base Security Scanner MCP

Security · Local stdio

Quality: 36/100 (Fair) | Auth: No auth required

Helixar Security

Security · Remote HTTP/SSE

Quality: 37/100 (Fair) | Auth: No auth required

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

Which MCP Server Should You Choose?

Choose Base Security Scanner MCP when:

You need dedicated capabilities in the Security domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Base Security Scanner MCP Details

Choose Helixar Security when:

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

Explore Helixar Security Details

Feature & Specification Comparison

Specification	Base Security Scanner MCP Security	Helixar Security Security
Summary	MCP server for AI agents to scan and audit smart contracts on Base for security vulnerabilities. Det	Security tools for AI agents: scan MCP servers, validate HDP delegation chains, audit releases.
Category & Scope	Security	Security

Tools & Capabilities Breakdown

Base Security Scanner MCP Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Helixar Security Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

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).

Base Security Scanner MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "base-security-scanner-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "base-security-scanner-mcp"
      ]
    }
  }
}

Helixar Security Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "helixar-security": {
      "url": "https://mcp.helixar.ai/mcp"
    }
  }
}

Frequently Asked Questions

Base Security Scanner MCP is categorized under Security and uses a local stdio subprocess. In contrast, Helixar Security belongs to Security using remote streaming HTTP/SSE transport. Select Base Security Scanner MCP when you need capabilities focused on security and Helixar Security when you require tools for security.

More alternatives to Base Security Scanner MCP More alternatives to Helixar Security Security category hub