Skills
Claude Code v2.1.108: 1-Hour Prompt Cache TTL, Session Recap, Skill Tool Discovery, and /team-onboarding Command
Claude Code's recent changelog entries add four notable features: (1) ENABLE_PROMPT_CACHING_1H env var opts into 1-hour cache TTL on API key, Bedrock, Vertex, and Foundry — 1h cache writes cost 2x base but reads cost 0.1x, significant savings for long sessions; (2) /recap command provides context when returning to a session, configurable in /config; (3) Skill tool lets the model discover and invoke built-in slash commands like /init, /review, and /security-review programmatically; (4) /team-onboarding generates a teammate ramp-up guide from local Claude Code usage patterns. Enterprise TLS proxy support is now default.
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