MCP Tools

All tools are served over MCP stdio via:

seashail mcp

Network And RPC

get_network_mode: Show configured vs effective mode (mainnet or testnet).
set_network_mode: Persist mode to config.toml. Optionally applies default Solana RPC for that mode.
configure_rpc: Set a custom RPC endpoint for a chain (persists to config.toml).
get_testnet_faucet_links: Official faucet URLs for supported testnets (informational only).

Notes:

Network mode mainly affects default chain selection when tools omit chain/chains.
Tools that explicitly specify a chain will use that chain regardless of mode.

get_balance: Token balances for a wallet (optionally filtered by chain/tokens).
get_portfolio: Aggregate portfolio view with USD values.
get_transaction_history: Locally tracked tx history.
estimate_gas: Fee estimate for a proposed send or swap.
get_token_price: USD price estimate for a token.

create_wallet: Generated wallet via Shamir 2-of-3 (requires user confirmation).
import_wallet: Import a private key or mnemonic (requires user confirmation).
add_account: Add a new BIP-44 account index to an existing wallet.
set_active_wallet: Set active wallet and account index.
list_wallets: List wallets with names/types/accounts and cached addresses.
get_wallet_info: Wallet details for the active wallet (or a specific wallet).
export_shares: Re-display your encrypted backup share (requires passphrase).
rotate_shares: Regenerate all Shamir shares (requires passphrase).

send_transaction: Solana (SOL/SPL) and EVM (native/ERC-20) transfers. Requires policy approval.
swap_tokens: Solana via Jupiter; EVM via Uniswap (optional 1inch with an API key). Requires policy approval.
request_airdrop: Solana devnet/testnet/local validators only (blocked on mainnet-beta).

Writes may require tiered approvals via MCP elicitation depending on policy.
By default, sends are allowlist-only (send_allow_any=false) and swaps enforce a built-in contract allowlist.