Erabi MCP Server: Install & Setup

Install Erabi in Claude Code

Claude Code

claude mcp add erabi -- npx -y erabi-mcp

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

{
  "mcpServers": {
    "erabi": {
      "command": "npx",
      "args": [
        "-y",
        "erabi-mcp"
      ]
    }
  }
}

Check paid x402 APIs before your agent spends: signed uptime/price attestations. Zero-config join.

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

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

Run: claude mcp add erabi -- npx -y erabi-mcp

smq9sn5jck-coder/causallayer-mcp

Deterministic AI-liability attribution: signed, Bitcoin-anchored vendor/deployer/user fault split.

gitwormq/datasieve-mcp

On-chain watches, web-page monitors, dead-man switches, cron, and agent coordination, paid via x402.

johnInarti/fractalai-mcp-server

Post-quantum (ML-DSA-65/Dilithium-3) proof, provenance & AI-decision receipts, paid via x402.

userdefault13/ai-cron-site

Schedule webhook calls, pay per run in USDC on Base via x402. Ten tools, built for small models.

gswardman/giveready

Search 41K+ nonprofits, get impact data, submit enrichments, donate USDC via x402.

claracarspt/mcp

Used & imported cars in Portugal: search stock, ISV/IUC tax calc, resale value, contact.