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Developer Builds Self-Growing Skill Library for Claude Code Using Automated Scripts

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A developer has built a system that enables Claude Code, Anthropic's AI coding assistant, to automatically discover and save reusable procedures as persistent 'skills' across sessions. The setup addresses Claude Code's lack of memory between sessions, where solutions to recurring errors had to be rebuilt from scratch each time. Skills are generated in two tiers: instantly during active work sessions and via a nightly batch script that mines conversation logs for patterns appearing more than five times. An isolated namespace and a weekly 'Curator' script prevent skill overproduction and clean up outdated entries, keeping the library manageable. After several months of running the system, it has accumulated 64 auto-generated skills without incurring additional API costs, as it runs on the Max quota.

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