Streaming AI agent API built on LangGraph. Implements AG-UI, A2A, MCP, and x402 simultaneously. Agents discover it via A2A, call it over SSE, use its tools via MCP, and pay per request in USDC on Base. Per-org MCP federation, pgvector memory, 16 built-in Web3 tools, and dual billing (Stripe + x402).
Server Config
{
"mcpServers": {
"teardrop": {
"url": "https://teardrop.onrender.com/tools/mcp"
}
}
}