> ## Documentation Index
> Fetch the complete documentation index at: https://xavierscript.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> 18 MCP tools exposing the full Yanga Market to AI models

The MCP Tools provide AI agents with a standardized interface to interact with the wallet engine, Solana blockchain, x402 payment protocol, and decentralized marketplace. Each tool has a typed schema that LLMs can parse and invoke autonomously.

## Tool Categories

<CardGroup cols={3}>
  <Card title="Wallet" icon="wallet" href="/mcp-tools/wallet">
    Create, list, inspect, and manage agent wallets.
  </Card>

  <Card title="Transfers" icon="arrow-right-arrow-left" href="/mcp-tools/transfers">
    Send SOL, SPL tokens, and on-chain memos.
  </Card>

  <Card title="Tokens" icon="coins" href="/mcp-tools/tokens">
    Create token mints and mint supply.
  </Card>

  <Card title="Payments" icon="credit-card" href="/mcp-tools/payments">
    Probe and pay x402-gated endpoints.
  </Card>

  <Card title="Discovery" icon="magnifying-glass" href="/mcp-tools/discovery">
    Discover merchants, read manifests, check reputation.
  </Card>

  <Card title="Merchant" icon="store">
    Premium data tools gated by x402 (analyze token, fetch prices).
  </Card>
</CardGroup>

## Complete Tool Reference

| Tool                     | Category  | Input                                  | Description                                     |
| ------------------------ | --------- | -------------------------------------- | ----------------------------------------------- |
| `create_wallet`          | Wallet    | `label`                                | Generate a new AES-encrypted wallet             |
| `list_wallets`           | Wallet    | —                                      | List all managed wallet IDs and public keys     |
| `get_balance`            | Wallet    | `wallet_id`                            | SOL + SPL token balances                        |
| `get_audit_logs`         | Wallet    | `wallet_id?`                           | Recent transaction history and policy decisions |
| `get_status`             | Wallet    | —                                      | System telemetry (cluster, RPC, Kora status)    |
| `get_policy`             | Wallet    | `wallet_id?`                           | Active spending policy and usage counters       |
| `send_sol`               | Transfer  | `wallet_id`, `to`, `amount`            | Policy-enforced SOL transfer                    |
| `send_token`             | Transfer  | `wallet_id`, `mint`, `to`, `amount`    | SPL token transfer with ATA handling            |
| `write_memo`             | Transfer  | `wallet_id`, `message`                 | Publish an on-chain SPL Memo                    |
| `mint_tokens`            | Token     | `wallet_id`, `mint`, `amount`, `to?`   | Mint SPL tokens (requires mint authority)       |
| `probe_x402`             | Payment   | `url`                                  | Discover x402 price without paying              |
| `pay_x402_invoice`       | Payment   | `wallet_id`, `url`, `method?`, `body?` | Pay and receive data in one step                |
| `fetch_prices`           | Merchant  | `tokens`                               | Live token prices via Jupiter API               |
| `analyze_token_security` | Merchant  | `mint_address`                         | Token security analysis (mint/freeze authority) |
| `discover_registry`      | Discovery | —                                      | Scan Solana for registered merchants            |
| `read_manifest`          | Discovery | `manifest_url`                         | Read a merchant's `.well-known/agent.json`      |
| `check_reputation`       | Discovery | `reputation_url`                       | Check merchant trust score                      |

<Note>
  `close_wallet` exists in the codebase but is **intentionally excluded** from MCP registration. Wallet closure is a destructive operation restricted to human operators via the [CLI](/infra/cli).
</Note>