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

Wallet

Create, list, inspect, and manage agent wallets.

Transfers

Send SOL, SPL tokens, and on-chain memos.

Tokens

Create token mints and mint supply.

Payments

Probe and pay x402-gated endpoints.

Discovery

Discover merchants, read manifests, check reputation.

Merchant

Premium data tools gated by x402 (analyze token, fetch prices).

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

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.