Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| RPC_URL | No | Custom RPC endpoint URL. If not provided, uses default RPC for the specified chain. | |
| CHAIN_ID | No | The blockchain network chain ID to interact with. | 252 |
| CONTRACT_ABI | Yes | The JSON string representation of the contract's ABI. This defines which functions will be available as MCP tools. | |
| CONTRACT_NAME | No | A friendly name for the contract, used as a prefix for generated tool names. | CONTRACT |
| CONTRACT_ADDRESS | Yes | The deployed contract address on the blockchain. | |
| WALLET_PRIVATE_KEY | No | The private key of the wallet to be used for signing and sending transactions to the blockchain. Required for write functions. |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |