Trace a production error to the change that caused it, and draft the issue

Before you start

Install the plugin: /plugin marketplace add wshobson/agents, then /plugin install error-debugging@claude-code-workflows. Connect GitHub's server in read-only mode at https://api.githubcopilot.com/mcp/readonly, so your agent can look things up and can't post.

/error-debugging:error-analysis takes the error text, a stack trace or log as one argument. Its checklist covers reproducing the error, isolating the failure, tracing the call chain, checking recent code changes and testing hypotheses. Ask for analysis only, with no edits yet.

The plugin's error-detective agent correlates errors with deployments. GitHub gives it the history.