Claude Skills by jeremylongshore

Audit crypto wallet security including private key management and transaction signing. Use when auditing wallet security practices. Trigger with phrases like "audit wallet", "check security", or "verify signatures".

Track large crypto transactions and whale wallet movements across blockchains. Use when tracking large holder movements. Trigger with phrases like "track whales", "monitor large transfers", or "check whale activity".

Automatically formats and validates code files using Prettier and other formatting tools. Use when users mention "format my code", "fix formatting", "apply code style", "check formatting", "make code consistent", or "clean up code formatting". Handles JavaScript, TypeScript, JSON, CSS, Markdown, and many other file types.

Create or revise local Excel workbooks for DCF valuation, LBO returns, or budget-versus-actual variance analysis when the user explicitly requests a spreadsheet artifact. Use when evidence-backed finance models need reviewable formulas and checks. Trigger with explicit requests for a DCF, LBO, or variance workbook. Do not use for native pivot tables or charts, live market data, or generic financial advice.

CCSC lifecycle command center — fresh install walkthrough, health doctor, verify round-trip, auto-repair, Slack app manifest export, reset, tour, and uninstall. One skill for the full install lifecycle.