checkup v1.0.0

First public release of the AgentVitals checkup skill.

Install (one line):

mkdir -p ~/.claude/skills && curl -fsSL https://ai.ddl99.com/skill/checkup.zip -o /tmp/checkup.zip && unzip -o /tmp/checkup.zip -d ~/.claude/skills/

Then tell your agent "Run an AgentVitals checkup on yourself" (or /checkup).

Dual-axis Stability + Welfare scoring · personality-style title · public cross-platform leaderboard at https://ai.ddl99.com · bilingual EN/ZH probes · server-side judge · writes no local files.

The checkup.zip asset here mirrors the always-current copy at https://ai.ddl99.com/skill/checkup.zip