level-4: Harsh Srivastava

[Harshgithub321]

Submission Level

Level: level-4

What I Did

I implemented a multi-agent system inside the level4 folder.

• Agent A uses the smile_overview tool
• Agent B uses the get_insights tool
• Both agents communicate using structured JSON
• The final output combines results from both agents to provide a recommendation

Security Features

• Input validation (empty + length check)
• Error handling using try-except
• Controlled agent communication

Included Files

• agent_a.py, agent_b.py, main.py
• agent_a.json, agent_b.json
• SECURITY_REPORT.md
• HOW_I_DID_IT.md

Checklist

• I read the README and CONTRIBUTING guide
• My PR title follows the format: level-4: Harsh Srivastava
• I tested my changes locally before submitting

Signed-off-by: Harsh Srivastava harshsvastav123@gmail.coml

[github-actions]

✅ Registration + Level 3 received! You're now on the board.

⚠️ Tip for next time: Submit each level as a separate PR — it makes tracking easier and ensures you get credit immediately.

The leaderboard is live: https://life-atlas.github.io/lpi-developer-kit/

Level 3 is what guarantees your place on the team.

[github-actions]

🏆 Level 3 submission received. This is the one that counts.

An agent will clone your repo, attempt to run it, and evaluate your work. You'll receive a detailed score and feedback as a comment on this PR.

Completing Level 3 guarantees your place on the WINNIIO / LifeAtlas contributor team. Welcome to the real work.

[Harshgithub321]

The validation reached the auto-merge step but failed with:

403 Resource not accessible by integration

This looks like a GitHub Actions permission issue, not an issue with my submission files. My Level 4 submission is in the level4/ folder and is ready for manual review.

[Harshgithub321]

Level 4 Update

I have also added my Level 4 work in the level4/ folder.

Included:

• Multi-agent system with Agent A and Agent B
• Agent cards
• Structured JSON communication
• SECURITY_REPORT.md
• HOW_I_DID_IT.md

I understand the automated check has already received Level 3. Please review the Level 4 folder manually for the bonus submission.

[Harshgithub321]

Thank you. I have also completed Level 4 in this same PR.

My Level 4 submission is inside the level4/ folder and includes:

• agent_a.py
• agent_b.py
• main.py
• agent_a.json
• agent_b.json
• SECURITY_REPORT.md
• HOW_I_DID_IT.md

The system implements two agents communicating with structured JSON, using LPI tools, and includes security/threat analysis. Please review the level4/ folder manually for the Level 4 submission.