ferrogate

Open-source AI gateway on Cloudflare Workers, in TypeScript: OpenAI/Anthropic-compatible chat with SSE streaming, provider routing with circuit breaking and failover, virtual API keys, per-tenant D1 isolation, quotas/wallets/budgets, guardrails, response cache, MCP server, durable metering, contract-driven Admin API.

{
  "mcpServers": {
    "ferrogate": {
      "command": "npx",
      "args": [
        "-y",
        "lianluo-esign/ferrogate"
      ]
    }
  }
}

claude mcp add ferrogate npx -y lianluo-esign/ferrogate

{
  "mcpServers": {
    "ferrogate": {
      "command": "npx",
      "args": [
        "-y",
        "lianluo-esign/ferrogate"
      ]
    }
  }
}