6 Claude Code Skills Clients Pay For

The Breakthrough

Nate Herk names six Claude Code skills that recur across client projects in real estate, HVAC, coaching, and marketing agencies because they enable cheap, reliable agents that save time, cut costs, or prevent errors: Skill Creator, Superpowers, GSD, /re with /ultra-review, Context Mode, and Claude Mem.

What Actually Worked

• Skill Creator (/plugin install skill-creator@claude-plugins-official) lets users describe a skill in plain English or paste an SOP; Claude drafts, tests, iterates, and packages it without manual .skill.md editing; install globally for any project.
• Superpowers (/plugin install superpowers@claude-plugins-official) forces Claude to plan fully before coding in an isolated environment, write tests first, brainstorm edge cases, and review for spec match then code quality.
• GSD (npx get-shit-done-cc --claude --global) spawns fresh sub-agents per task with clean context windows, built-in quality gates for scope reduction and security, and autonomous mode to plan/execute/commit without babysitting; run /gsd-help for commands.
• Built-in /re runs fast local structured code review for bugs/edges/design; /ultra-review (Claude Code 2.1.86+, Pro/Max account) uploads branch to cloud sandbox for parallel agents verifying logic/security/performance (10-20 min, 3 free runs then $5-20).
• Context Mode (/plugin marketplace add mksglu/context-mode then /plugin install context-mode@context-mode) sandboxes tool calls to filter raw output (restart Claude Code after); tracks session events (files/tasks/decisions/errors) in local SQL and rebuilds context on compaction; run /context-mode:ctx-stats for metrics.
• Claude Mem (/plugin marketplace add thedotmack/claude-mem then /plugin install claude-mem) auto-captures session file edits/decisions/bug fixes/commands, compresses into SQLite with vector search, injects relevant summaries on new sessions, and autogenerates/updates .claude.md files; uses 3-layer retrieval (index > timeline > details); avoid standalone npm install.
• Bonus: Frontend Design (/plugin install frontend-design@claude-plugins-official, global) makes UI/slide output less AI-generated.

Before / After

• Superpowers first pass reaches 80% completion instead of 60%, reducing debug cycles and token costs.
• Context Mode benchmarks: 56 KB Playwright snapshot shrinks to 299 bytes; 46 KB access log to 155 bytes; full session 315 KB raw output to 5 KB.
• Claude Mem achieves 10x token savings on retrieval versus dumping all past data at session start.

Context

Nate Herk analyzed patterns from 400 hours in Claude Code and client work across industries. Businesses ignore fancy demos and pay for skills yielding consistent results at low cost. Start with one skill, build demos showing outcomes like 10 hours/week saved, then combine for faster/cheaper automations; sell time/cost/profit gains, not workflows.

Notable Quotes

• "Businesses don't actually want fancy skills they want six types of skills they're simple they're boring but they are effective skills that save time save money or remove mistakes."
• "Fewer debugging cycles means less time spent fixing things and lower token costs."
• "Sessions that used to fall apart around the 30-minute mark now run for three hours."

Content References

None from source beyond plugin marketplaces and built-ins.