AI Guild
Table of Contents
Datadog Dashboard Generation
Prompt for comprehensive metrics tracking
E2E Bug Fix with Browser
Claude fixing bugs using --chrome flag
AWS Cost Analysis
Full cost audit using AWS CLI
This Presentation
Done end-to-end by Claude
PRESENTED BY
Jaume Puig
CTO @ Enginy
Datadog Dashboard
One prompt to generate comprehensive metrics
Can you please add as many metrics as possible to get a good picture
of what is happening with credits:
- How many times modals are opened
- Which modals are being opened
- When users click on various elements
- User interaction patterns
- etc.
Make it VERY VERY DETAILED.
And then give me JSON to create a dashboard in Datadog.What Claude does:
- Analyzes the codebase for all credit-related flows
- Identifies all modal components and user interactions
- Adds detailed tracking events throughout
- Generates ready-to-import Datadog JSON
Result:
- 50+ new tracking events added
- Complete visibility into credit usage
- Dashboard ready in minutes, not hours
E2E Bug Fix: Post Likes
Browser verification + Temporal workflow testing
Browser: Verify the Bug
Run with browser access
claude --chrome
Navigate to post page
Claude sees the like button isn't working
Verify the fix visually
Takes screenshot to confirm post is now liked
Temporal CLI: Test the Fix
Claude runs the workflow directly to test the backend fix:
# Claude executes the workflow to test
temporal workflow execute \
--type PostLikeWorkflow \
--task-queue main \
--input '{"postId": "123"}'Sees the workflow succeed, confirming the backend fix works.
Key insight: Claude verifies fixes end-to-end: visually in the browser AND by running the actual Temporal workflow. No manual testing needed.
AWS Cost Analysis
Full audit using AWS CLI
My prompts to Claude Code:
Use aws cli to see where we are spending money and how we could save money
Provide a pdf report with how we could save money
Also provide an .md file with all the steps that you did
AWS CLI Commands Claude Ran:
aws ce get-cost-and-usage --group-by SERVICE
aws ce get-savings-plans-purchase-recommendation
aws ce get-reservation-purchase-recommendation
aws ce get-cost-and-usage --filter SERVICE --group-by USAGE_TYPE
Key Findings:
Savings Plans
$116/mo
ElastiCache RI
$15/mo
IPv4 Cleanup
$30-50/mo
CloudWatch Opt
$50-100/mo
Output: PDF report + markdown docs with 8 analysis steps. Claude used pandoc + weasyprint for PDF generation.
This Presentation
Done end-to-end by Claude
This entire presentation was created by Claude Code with a single prompt:
Create a new presentation using the other ones as templates.
The presentation should be for AI Guild.
I want to present these three things, each one in one slide:
- [Metrics prompt example]
- [E2E bug fix example]
- This presentation, done e2e by Claude🔍
Explored templates
Read existing presentations
📁
Created directory
Set up folder and assets
✍️
Wrote the HTML
Generated all slides
☁️
AWS + CI/CD
S3, CloudFront, GitHub Actions
My role: Prompting + reviewing each step. Claude did all the coding, file operations, AWS infra setup, and CI/CD pipeline.
Questions?
AI Guild