Apollo.io MCP Server

Instructions

Implementation Reference

• src/apollo-client.ts:183-198 (handler)

  Core handler function that performs the API GET request to Apollo.io's organization job postings endpoint.

  async organizationJobPostings(organizationId: string): Promise<any> {
    try {
      const url = `${this.baseUrl}/organizations/${organizationId}/job_postings`;
      const response = await this.axiosInstance.get(url);
      
      if (response.status === 200) {
        return response.data;
      } else {
        console.error(`Error: ${response.status} - ${response.statusText}`);
        return null;
      }
    } catch (error: any) {
      console.error(`Error: ${error.response?.status} - ${error.response?.statusText || error.message}`);
      return null;
    }
  }

• src/index.ts:272-279 (handler)

  MCP CallToolRequestSchema handler case that delegates to the ApolloClient method with organization_id argument.

  case 'organization_job_postings': {
    const result = await this.apollo.organizationJobPostings(args.organization_id as string);
    return {
      content: [{
        type: 'text',
        text: JSON.stringify(result, null, 2)
      }]
    };

• src/index.ts:172-185 (registration)

  Tool registration in ListToolsRequestSchema response, including input schema definition.

  {
    name: 'organization_job_postings',
    description: 'Use the Organization Job Postings endpoint to find job postings for a specific organization',
    inputSchema: {
      type: 'object',
      properties: {
        organization_id: { 
          type: 'string', 
          description: 'Apollo.io organization ID' 
        }
      },
      required: ['organization_id']
    }
  },

• src/index.ts:175-184 (schema)

  Input schema for the organization_job_postings tool requiring organization_id.

  inputSchema: {
    type: 'object',
    properties: {
      organization_id: { 
        type: 'string', 
        description: 'Apollo.io organization ID' 
      }
    },
    required: ['organization_id']
  }