Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
ClaudSkills / Security / identity-access

Save Usage

Category: Security  ·  Sub-category: identity-access  ·  Last updated:
ai:openaitype:integration
Auto-detect task complexity for OpenAI oAuth models (gpt-5.1-codex-mini + gpt-5.3-codex). Route only safe/negligible tasks to gpt-5.1-codex-mini. Use gpt-5.3-codex for anything executed, uncertain, or high-impact. RULES: Classify first. Default model: gpt-5.3-codex. Use gpt-5.1-codex-mini ONLY for safe triage/summarize/extract/reformat/dedupe/prompt-drafts/non-executable Q&A. NEVER use mini for security, auth, secrets, architecture, migrations, brownfield refactors, integration contracts, schema mapping, ordering/idempotency/retries, code changes, tool runs, or decisions that are hard to reverse. Reasoning: start LOW for mini. For 5.3-codex use LOW/MEDIUM by default; escalate to HIGH/EXTRA HIGH when 2+ are true: hard to reverse, affects 2+ domains (infra/data/security/ops/cost), subtle/expensive failure modes, long dependency-chain reasoning. ESCALATE immediately to gpt-5.3-codex if any: output will be executed (tools/code), ambiguity remains after 1 pass, contradictions found, or requirements are multi-constraint/structured output.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Run on gpt-5.1-codex-mini only for safe/negligible work. Use gpt-5.3-codex when the task actually needs it. Avoid external API keys unless absolutely necessary.

What this skill does

Save Usage is a community-contributed Claude Code skill in the identity-access sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/save-usage/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Save Usage Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 189,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/save-usage
curl -L https://claudskills.com/skills/save-usage/SKILL.md \
  -o ~/.claude/skills/save-usage/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/save-usage/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/save-usage/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\save-usage\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Save Usage Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/save-usage/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Save Usage skill do?
Auto-detect task complexity for OpenAI oAuth models (gpt-5.1-codex-mini + gpt-5.3-codex). Route only safe/negligible tasks to gpt-5.1-codex-mini. Use gpt-5.3-codex for anything executed, uncertain, or high-impact. RULES: Classify first. Default model: gpt-5.3-codex. Use gpt-5.1-codex-mini ONLY for safe triage/summarize/extract/reformat/dedupe/prompt-drafts/non-executable Q&A. NEVER use mini for security, auth, secrets, architecture, migrations, brownfield refactors, integration contracts, schema mapping, ordering/idempotency/retries, code changes, tool runs, or decisions that are hard to reverse. Reasoning: start LOW for mini. For 5.3-codex use LOW/MEDIUM by default; escalate to HIGH/EXTRA HIGH when 2+ are true: hard to reverse, affects 2+ domains (infra/data/security/ops/cost), subtle/expensive failure modes, long dependency-chain reasoning. ESCALATE immediately to gpt-5.3-codex if any: output will be executed (tools/code), ambiguity remains after 1 pass, contradictions found, or requirements are multi-constraint/structured output.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Save Usage skill?
Use Save Usage when your Claude Code task falls under the Security category — specifically in the identity access area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Save Usage" or describe the task and let Claude pick). Browse related skills at /category/security/.
What is a Claude Code skill and how does the Save Usage skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Save Usage is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
satoshistackalotto. (2026). Save Usage [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/save-usage/
BibTeX
@misc{save-usage-2026,
  author    = {satoshistackalotto},
  title     = {Save Usage [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/save-usage/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge
[![ClaudSkills](https://claudskills.com/badge/save-usage.svg)](https://claudskills.com/skills/save-usage/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/save-usage.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/save-usage.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Save Usage"></iframe>

Security scan

Grade A · scanned 2026-08-23 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

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[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/save-usage/#security)

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More Security skills

Browse all Security skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Security skills → Top 100 skills
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