Grove's MCP Server for Pocket Network

Instructions

Implementation Reference

• src/handlers/blockchain-handlers.ts:252-280 (handler)

  Handler implementation for the 'get_supported_methods' tool. It retrieves the blockchain service by name and network, then fetches and returns the list of supported RPC methods using the BlockchainRPCService.

  case 'get_supported_methods': {
    const blockchain = args?.blockchain as string;
    const network = (args?.network as 'mainnet' | 'testnet') || 'mainnet';
  
    const service = blockchainService.getServiceByBlockchain(blockchain, network);
  
    if (!service) {
      return {
        content: [
          {
            type: 'text',
            text: `Blockchain service not found: ${blockchain} (${network})`,
          },
        ],
        isError: true,
      };
    }
  
    const methods = blockchainService.getServiceMethods(service.id);
  
    return {
      content: [
        {
          type: 'text',
          text: JSON.stringify(methods, null, 2),
        },
      ],
    };
  }

• src/handlers/blockchain-handlers.ts:89-107 (registration)

  Tool registration definition including name, description, and input schema for 'get_supported_methods'. Returned by registerBlockchainHandlers for inclusion in the MCP server's tool list.

  {
    name: 'get_supported_methods',
    description: 'Get all supported RPC methods for a specific blockchain service',
    inputSchema: {
      type: 'object',
      properties: {
        blockchain: {
          type: 'string',
          description: 'Blockchain name',
        },
        network: {
          type: 'string',
          enum: ['mainnet', 'testnet'],
          description: 'Network type (defaults to mainnet)',
        },
      },
      required: ['blockchain'],
    },
  },

• src/index.ts:88-101 (registration)

  Main tool registration in src/index.ts where registerBlockchainHandlers is called to include 'get_supported_methods' and other blockchain tools in the server's tool list.

  const tools: Tool[] = [
    ...registerBlockchainHandlers(server, blockchainService),
    ...registerDomainHandlers(server, domainResolver),
    ...registerTransactionHandlers(server, advancedBlockchain),
    ...registerTokenHandlers(server, advancedBlockchain),
    ...registerMultichainHandlers(server, advancedBlockchain),
    ...registerContractHandlers(server, advancedBlockchain),
    ...registerUtilityHandlers(server, advancedBlockchain),
    ...registerEndpointHandlers(server, endpointManager),
    ...registerSolanaHandlers(server, solanaService),
    ...registerCosmosHandlers(server, cosmosService),
    ...registerSuiHandlers(server, suiService),
    ...registerDocsHandlers(server, docsManager),
  ];