Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add uchicago-dsi/ai-sci-skills --skill quota-saving-modegit clone --depth 1 https://github.com/uchicago-dsi/ai-sci-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/uchicago-dsi/ai-sci-skills/quota-saving-mode)<a href="https://agentmods.dev/skills/uchicago-dsi/ai-sci-skills/quota-saving-mode"><img src="https://agentmods.dev/badge/skills/uchicago-dsi/ai-sci-skills/quota-saving-mode/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/uchicago-dsi/ai-sci-skills/quota-saving-mode"><img src="https://agentmods.dev/badge/skills/uchicago-dsi/ai-sci-skills/quota-saving-mode.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00046 | $0.02359 |
| Opus 5.5 | $0.00018 | $0.00944 |
| Sonnet 5.5 | $0.00009 | $0.00472 |
| Haiku 4.5 | $0.00005 | $0.00236 |
Grade A, and why
quota-saving-mode scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 200 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Quota-Saving Mode
Spend reasoning on decisions, implementation and verification—not repeatedly rediscovering unchanged state. This is an operating preference, not a runtime setting or a guarantee about billed usage. Follow required progress reporting, tool wait limits, safety rules and the user's model choices.
Default operating loop
- Choose a meaningful next decision boundary and the evidence that would change the action. Work through a coherent block instead of ending a turn after each healthy poll; an automatically resumed goal can otherwise become a costly status loop. Do not pause an authorized goal merely to save quota.
- Separate mechanical health checks from scientific review. Check startup and unfamiliar failure modes promptly. Once healthy, use the existing expected cadence: ordinarily minutes for cheap process/error checks, a checkpoint or roughly 15–30 minutes for substantive interpretation. Shorten this when delayed action would lose evidence, leave resources idle or miss a deadline. These are defaults, not permission to weaken a required monitor.
- Prefer existing completion signals or native interruptible waits. Where tools
support it, keep repeated short waits and cheap status checks inside one
composed tool execution; return to model reasoning for a result, error,
deadline, user steering or decision-changing evidence. Obey per-call wait
limits rather than issuing an uninterruptible long sleep. Never infer terminal
failure from a timeout or stale log alone; verify the same live handle. The
concrete form of this is the next section, and it is not optional: a
waitloop is the single largest avoidable cost this skill exists to prevent. - Give substantive user updates at milestones, failures, decisions or requests, not after every poll. Use the smallest permitted heartbeat when higher-priority instructions require more frequent progress reports. Do not promise to remove runtime-mandated updates or control CLI wakeups that tools do not expose.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago Changed · +15 lines 6ba4bf1ae5b7
- 1mo ago First seen · 185 lines · 46 tokens per session scan A e76ffa01ff3d
quota-saving-mode is a skill published in the GitHub repository uchicago-dsi/ai-sci-skills (20 stars, last pushed 4d ago), licensed MIT. It adds 46 tokens to every session and 2,359 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-23.
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