LocalFree

Fray MCP server

dalisecurity/fray

WAF security testing: 5,500+ payloads, 25 WAF fingerprints, 21 recon checks, bypass AI

Source code

Install Fray in Claude Code

Claude Code
claude mcp add fray-waf-security-testing -- uvx fray
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "fray-waf-security-testing": {
      "command": "uvx",
      "args": [
        "fray"
      ]
    }
  }
}

Frequently asked questions

What does the Fray MCP server do?

WAF security testing: 5,500+ payloads, 25 WAF fingerprints, 21 recon checks, bypass AI

Is the Fray MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Fray run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Fray to Claude Code?

Run: claude mcp add fray-waf-security-testing -- uvx fray

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