Proactive Background Watcher (Sentinel Agent)

English | Bahasa Indonesia

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English

Orchestration & Integration

Connects and orchestrates with relevant domain skills like brainstorming, zero-to-prod-orchestrator, and project-context-mapper to ensure cohesive execution.

Description

Standard LLM chat interfaces (like Claude or ChatGPT) are purely reactive—they do nothing until the user types a prompt. This skill gives Antigravity the "superpower" of proactivity. By utilizing the native schedule tool, the agent can set up background cron jobs or timers to monitor logs, poll APIs, or check CI/CD pipelines. If an anomaly is detected, the agent wakes up autonomously and alerts the user or fixes the issue.

Trigger Conditions

Activate this skill when:

• The user says "let me know when the deployment finishes."
• The user asks to "monitor the server for errors."
• The user wants a daily summary of new GitHub issues.

Core Concepts

1. The Sentinel Loop

1. Schedule: Use the schedule tool. Set either a DurationSeconds (e.g., check again in 5 minutes) or a CronExpression (e.g., run every hour 0 * * * *). Set IsDaemon=true if it's a long-running background watcher.
2. Sleep: End your turn. The system will automatically wake you up when the timer/cron fires.
3. Execute: When woken up by the timer prompt, execute your checks (e.g., read a log file, curl an API).
4. Evaluate: If everything is normal, go back to sleep (or set a new timer). If an anomaly is found, notify the user immediately with an alert.

2. Agent Constraints

• Do not spam the user. If a background check passes normally, do not write a message to the user. Only alert the user if action is required or a long-running task finally completes.
• Always provide a clear Prompt in the schedule tool: e.g., "Timer fired: Check Vercel deployment status now."

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Integration with Other Skills (MANDATORY)

• cron-scheduler-expert — Provides the code-level knowledge for building app-level crons, while this skill is for the agent's own native scheduling.
• ci-cd-devops-architect — Useful when the agent needs to watch GitHub Actions or Vercel pipelines.

Referenced By Orchestrators (MANDATORY)

• brainstorming — Add to "Discovery & Audit".
• zero-to-prod-orchestrator — Phase 7 (Deployment & Monitoring).

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Bahasa Indonesia

Integrasi Orkestrasi

Terhubung dan mengorkestrasi skill domain yang relevan seperti brainstorming, zero-to-prod-orchestrator, dan project-context-mapper untuk memastikan eksekusi yang kohesif.

Deskripsi

LLM biasa (seperti Claude) sepenuhnya reaktif—diam sampai pengguna mengetik. Skill ini memberi Anda "kekuatan super" proaktif (Sentinel). Menggunakan tool schedule, Anda dapat menjadwalkan tugas background untuk memantau log, mengecek status deployment, atau mengawasi API secara berkala. Anda bisa "bangun sendiri" tanpa disuruh jika menemukan error.

Kondisi Pemicu

• Saat pengguna berkata "tolong kabari saya kalau build-nya sudah selesai."
• Saat pengguna meminta Anda mengawasi log error produksi.

Panduan Singkat

• Gunakan Tool schedule: Anda bisa mengatur waktu tunggu (DurationSeconds) atau jadwal rutin (CronExpression).
• Tidur & Bangun Otomatis: Setelah mengatur jadwal, hentikan pemanggilan tool. Sistem akan membangunkan Anda secara otomatis saat waktunya tiba.
• Jangan Cerewet (No Spam): Jika Anda terbangun karena alarm dan mengecek log ternyata tidak ada error, jangan beri tahu pengguna. Biarkan pengguna bekerja dengan tenang. Hanya lapor jika ada error atau tugas besar telah selesai.