Freysa Security MCP Server: Install & Setup

Install Freysa Security in Claude Code

Claude Code

claude mcp add --transport http freysa-security https://economic-agent-369.freysa.dev/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "freysa-security": {
      "url": "https://economic-agent-369.freysa.dev/mcp"
    }
  }
}

Security intelligence for AI agents. 27 x402 endpoints: honeypot, forensics, CAPTCHA, preflight.

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http freysa-security https://economic-agent-369.freysa.dev/mcp

DoughyJoeyD/friday-seller-tools

Marketplace-seller tools: listing audits, PPC kits, pricing, compliance. Paid via x402 or card.

ricksporto/freshproof

Timestamped public URL observations with SHA-256 fingerprints, paid in USDC on Base via x402.

com.fronterasignal/frontera-signal

Rio Grande Valley, Texas construction data: free catalog, samples and series; paid calls via x402

franktherecensor-hash/freshgate

Paid MCP tool that checks whether a web page has changed. $0.001 per check via x402 on Base.

so.falcon/frontier-reference

Frontier-design reference: file formats, converters, definitions, sensors, companies, design jobs.

foomworks/fresh-feeds

Trending/new/changed MCP servers: a liveness-probed freshness index + x402-paid change-data API