Initial commit: .claude folder with agents and skills

.claude/skills/describe-pr/references/describe_pr_final_answer.md

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+### Status
+
+- PR: [#{number} - {title}]({pr_url})
+- Description saved: [.humanlayer/tasks/{task-dir}/pr-description.md](cloud permalink from hook)
+- Ticket: [{TICKET_ID}]({linear_ticket_url}) (if applicable)
+
+### Summary
+
+[2-3 sentence summary of what the PR does and key implementation decisions]
+
+### Files Changed
+
+- `{file_path}` - [brief description]
+- ...
+
+### Deviations from Plan
+
+[Brief summary of any deviations found, or "No plan file found" / "Implemented as planned"]
+
+### Next Steps
+
+The PR description has been updated at [pr_url].
+
+---
+
+You can view the full document here: [pr-description.md](cloud permalink from hook)