How I Automate Jira Tickets Investigation using Claude Code & MCP

As a software engineer, I hate context switching. Investigating a Jira ticket usually means bouncing between Jira for the context, Confluence for the high-level logic, the Codebase for the actual implementation, and finally Slack to ping the reporter about blockers/additional questions. It takes time, breaks flow, and is incredibly tedious. So, I decided to automate the entire process using Claude Code and MCP. I connected Claude to my Jira , Confluence , and Slack using MCP (Model Context Proto