host-health-diagnose
host-health-diagnose is a System & environment troubleshooting skill for AI agents, published by ccfos in the nightingale repository on GitHub. Skillspace rates host-health-diagnose F (51/100) and it passed the safety scan; the rating is based on static analysis only.
Help the user determine whether a machine is truly down / the agent is hung / the network is flapping / it is under maintenance. Triggers this skill when the user asks "why is this machine unreachable", "is the host-unreachable alert a false positive", "is categraf stuck", "the heartbeat stopped but I can still ping it", etc. Core stance: **an unreachable agent != a down host**. Concluding "down" just because target_up==0 / BeatTime stopped is a common source of false positives.
- Grade
- F
- Quality
- 51 / 100
- Safety
- Passed
- GitHub stars
- 13,286
Unproven: rated by static analysis only, not yet compared head-to-head.
Our two independent classifiers differ on this skill's category, so treat the placement as provisional.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 76 / 100
- Maturity
- Basic: a single SKILL.md
- Security scan
- Low-risk patterns
- License
- Not declared. Check the repository before reusing it.
What the scanner flagged
- mentions secrets in text
Not checked yet
- Category is a classifier prediction; no model has read this skill yet
- Not judged on the rubric yet (not a contender in its category)
- No blind task eval yet
- Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
- Sibling files (scripts, references) not fetched; security scan covers SKILL.md only
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