Blue Sentinel
The Node's Immune System
System Logic
The Mission
The always-on tech stack intelligence daemon. Blue autonomously monitors PyPI releases, NIST NVD CVE feeds, GitHub release APIs, and arxiv cs.AI/cs.CR daily. Critical vulnerabilities fire instant Telegram alerts. Every week, a full dependency drift report auto-updates CONTEXT.md with a live tech horizon.
How It Works
**CVE Zero-Day Feed:** Queries NIST NVD API daily for 12 critical packages with CVSS threshold ≥7.0. Any critical vulnerability fires a Telegram push immediately — no waiting for the weekly scan.
**PyPI Drift Detection:** Compares every package in requirements.txt against the latest PyPI release. Flags packages drifting >1 major version as urgent. φ health score degrades if >40% of packages are outdated.
**arxiv Intelligence:** Fetches the latest 10 cs.AI + cs.CR papers daily. Keeps the team informed of cutting-edge research relevant to the stack — from new LLM architectures to post-quantum cryptography advances.
**CONTEXT.md Auto-Update:** After every full scan, Blue writes a TECH HORIZON section directly into the shared cross-agent memory file — keeping all 16 souls aligned on the current stack reality.