wdk-wallet-liquid-mcp
OfficialServer Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| PORT | No | If set, serve over StreamableHTTP instead of stdio. | |
| LIQUID_NETWORK | No | mainnet, testnet or regtest. | testnet |
| MCP_AUTH_TOKEN | No | Optional bearer token for HTTP mode. | |
| LIQUID_MNEMONIC | Yes | BIP-39 mnemonic for the wallet. | |
| LIQUID_ESPLORA_URL | No | Esplora API base URL. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| liquid_get_node_infoA | Get the Liquid wallet network summary: network name, policy (L-BTC) asset id, current receive address, and the chain tip height. Call this first to confirm the wallet is reachable. |
| liquid_get_addressA | Get a Liquid confidential (CT) receive address for depositing L-BTC or Liquid assets. |
| liquid_get_balanceA | Get the spendable L-BTC balance of the Liquid wallet, in satoshis. Syncs with the chain before returning. |
| liquid_get_asset_balanceA | Get the balance of a specific Liquid asset (e.g. USDt-Liquid) by its asset id, in the asset smallest unit. |
| liquid_list_assetsA | List every Liquid asset held by the wallet with its satoshi balance. |
| liquid_list_transactionsA | List the wallet transaction history (newest first): txid, type, fee, block height and timestamp. |
| liquid_list_unspentsA | List the wallet unspent transaction outputs (UTXOs): txid, vout, asset id, value and confirmation height. |
| liquid_send_btcA | Send L-BTC on the Liquid network to a confidential address. Returns the broadcast txid and fee. |
| liquid_send_assetA | Send a non-L-BTC Liquid asset (e.g. USDt-Liquid) to a confidential address. Returns the broadcast txid and fee. |
| liquid_get_fee_ratesA | Get suggested Liquid fee rates in sat/vB. Liquid fees are low and stable — the network minimum is almost always sufficient. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 10 tools
Each tool targets a distinct resource and action: network info, address generation, L-BTC balance, asset-specific balance, asset list, transaction list, UTXO list, BTC send, asset send, and fee rates. No two tools overlap in purpose, and the descriptions make the boundaries clear.
All tools share the 'liquid_' prefix and follow a consistent verb_noun pattern (get_address, get_balance, list_assets, send_btc, etc.). The verbs are limited to get, list, and send, which are unambiguous, and the naming convention is perfectly uniform.
With 10 tools, the set is well-scoped for a Liquid wallet server, covering all essential wallet operations without unnecessary bloat. Each tool has a clear role and earns its place.
The tool set covers the full wallet lifecycle: address generation, balance queries for both L-BTC and assets, transaction history, UTXO management, sending both L-BTC and other assets, and fee estimation. There are no significant gaps for typical wallet operations.