Grove's MCP Server for Pocket Network

Instructions

Implementation Reference

• src/handlers/cosmos-handlers.ts:279-301 (registration)

  Tool registration including name, description, and input schema for get_cosmos_proposal_votes

  {
    name: 'get_cosmos_proposal_votes',
    description: 'Get all votes for a governance proposal',
    inputSchema: {
      type: 'object',
      properties: {
        blockchain: {
          type: 'string',
          description: 'Blockchain name',
        },
        proposalId: {
          type: 'number',
          description: 'Proposal ID',
        },
        network: {
          type: 'string',
          enum: ['mainnet', 'testnet'],
          description: 'Network type (defaults to mainnet)',
        },
      },
      required: ['blockchain', 'proposalId'],
    },
  },

• src/handlers/cosmos-handlers.ts:596-612 (handler)

  MCP tool handler case that extracts arguments and delegates to CosmosService.getProposalVotes

  case 'get_cosmos_proposal_votes': {
    const blockchain = args?.blockchain as string;
    const proposalId = args?.proposalId as number;
    const network = (args?.network as 'mainnet' | 'testnet') || 'mainnet';
  
    const result = await cosmosService.getProposalVotes(blockchain, proposalId, network);
  
    return {
      content: [
        {
          type: 'text',
          text: JSON.stringify(result, null, 2),
        },
      ],
      isError: !result.success,
    };
  }

• src/services/cosmos-service.ts:317-333 (helper)

  Core implementation: fetches votes from Cosmos governance REST API endpoint

  async getProposalVotes(
    blockchain: string,
    proposalId: number,
    network: 'mainnet' | 'testnet' = 'mainnet'
  ): Promise<EndpointResponse> {
    try {
      const baseUrl = this.getRestUrl(blockchain, network);
      const url = `${baseUrl}/cosmos/gov/v1beta1/proposals/${proposalId}/votes`;
  
      return this.fetchRest(url);
    } catch (error) {
      return {
        success: false,
        error: error instanceof Error ? error.message : 'Failed to get Cosmos proposal votes',
      };
    }
  }