KausaLayer MCP Server

Privacy infrastructure for AI agents on Solana. Route SOL privately via dynamic maze routing.

⚠️ IN DEVELOPMENT - This project is under active development and not yet ready for production use. APIs may change without notice.

Overview

KausaLayer MCP exposes privacy tools via the Model Context Protocol (MCP), enabling AI agents like Claude, Cursor, and custom trading bots to perform private Solana transactions.

Features

• maze_route - Send SOL privately via dynamic maze routing (A → maze → B)
• create_pocket - Create stealth wallets funded via maze routing
• sweep_pocket - Withdraw funds from pockets via maze routing
• export_pocket_key - Export private keys for Phantom/Solflare import
• estimate_fee - Estimate fees before executing

API Endpoints

| Endpoint | Method | Description | |----------|--------|-------------| | /health | GET | Health check | | /tools | GET | List available MCP tools | | /register | POST | Register API key | | /call | POST | Execute a tool | | /tier | GET | Get user tier info |

Authentication

1. Sign message with your Solana wallet: KausaLayer MCP Access\nWallet: <pubkey>\nTimestamp: <unix>
2. POST to /register with wallet_address and signature
3. Receive API key (format: kl_xxxxxxxx)
4. Include x-api-key header in subsequent requests

Tier System

| Tier | KAUSA Required | Fee | Daily Routes | |------|---------------|-----|--------------| | FREE | 0 | 1.0% | 10 | | BASIC | 1,000 | 0.5% | 50 | | PRO | 10,000 | 0.25% | 200 | | ENTERPRISE | 100,000 | 0.1% | Unlimited |

Hold $KAUSA tokens to unlock lower fees and higher limits.

KAUSA Token: BWXSNRBKMviG68MqavyssnzDq4qSArcN7eNYjqEfpump

Usage Example

# Register API key
curl -X POST https://mcp.kausalayer.com/register \
  -H "Content-Type: application/json" \
  -d '{"wallet_address": "YOUR_PUBKEY", "signature": "YOUR_SIGNATURE"}'

# Estimate fee
curl -X POST https://mcp.kausalayer.com/call \
  -H "Content-Type: application/json" \
  -H "x-api-key: kl_your_api_key" \
  -d '{"tool": "estimate_fee", "arguments": {"amount_sol": 1.0, "operation": "route"}}'

# Create private route
curl -X POST https://mcp.kausalayer.com/call \
  -H "Content-Type: application/json" \
  -H "x-api-key: kl_your_api_key" \
  -d '{"tool": "maze_route", "arguments": {"destination": "DEST_PUBKEY", "amount_sol": 1.0}}'

MCP Client Integration

🚧 Coming Soon - npm package will be published for easy integration with Claude Desktop, Cursor, and other MCP-compatible clients.

License

Apache 2.0

Links

• Website: https://kausalayer.com
• Docs: https://docs.kausalayer.com
• Twitter: https://x.com/kausalayer