oh-my-sci: Command for Claude Code

.opencode/commands/sci-usage.md

sci-usage is a command for Claude Code, OpenCode from xxxxchaos/oh-my-sci. It costs 17 tokens per session (76 once invoked), scanned A, original, no licence file.

A command for viewing usage of the omo-sci service, including the current quota and token consumption. Tokens are the text units used to measure many AI requests.

In plain words
What is it for?
Checking the current omo-sci allowance and how many tokens have been used.
Why use it?
It makes resource usage visible so you can check consumption against the available quota.

Command for Claude CodeOpenCode

Written for OpenCode and Claude Code: installed under .opencode/, but also a Claude Code command (commands/*.md). Also seen: agent in frontmatter.

This is xxxxchaos/oh-my-sci's own configuration. It tells Claude Code and OpenCode how to work on oh-my-sci itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything oh-my-sci configures →

Reuse

Borrowing it

Nothing to install: this file belongs to xxxxchaos/oh-my-sci. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/xxxxchaos/oh-my-sci/main/.opencode/commands/sci-usage.md
Clone the repo
git clone --depth 1 https://github.com/xxxxchaos/oh-my-sci

Made for: Claude Code, OpenCode.

Wrote 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.

agentmods badge for sci-usage

README.md
[![agentmods](https://agentmods.dev/badge/commands/xxxxchaos/oh-my-sci/sci-usage/github.svg)](https://agentmods.dev/commands/xxxxchaos/oh-my-sci/sci-usage)
Your own site
<a href="https://agentmods.dev/commands/xxxxchaos/oh-my-sci/sci-usage"><img src="https://agentmods.dev/badge/commands/xxxxchaos/oh-my-sci/sci-usage/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.

agentmods 80×15 button for sci-usage

Your own site · 80×15
<a href="https://agentmods.dev/commands/xxxxchaos/oh-my-sci/sci-usage"><img src="https://agentmods.dev/badge/commands/xxxxchaos/oh-my-sci/sci-usage.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 17 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 76 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00017 $0.00076
Opus 5.5 $0.00007 $0.00030
Sonnet 5.5 $0.00003 $0.00015
Haiku 4.5 $0.00002 $0.00008

Measured 2mo ago against content hash bfa20fc481e7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

sci-usage 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 2mo 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.

.opencode/commands/sci-usage.md · 13 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

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.

  1. 2mo ago First seen · 13 lines · 17 tokens per session scan A bfa20fc481e7

Subscribe to this mod's changes

sci-usage is a command published in the GitHub repository xxxxchaos/oh-my-sci (5 stars, last pushed 2mo ago), with no licence file. It adds 17 tokens to every session and 76 once invoked, about $0.0001 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 2026-08-31.

Related

sci-usage compared with commands from other repositories

sci-usage next to 6 commands from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
sci-usagexxxxchaos/oh-my-sciCommand52mo agononeA17Claude Code, OpenCode
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ars-planImbad0202/academic-research-skillsCommand56k2d agononeA19Claude Code
ars-3wImbad0202/academic-research-skills-codexCommand14k10d agononeA24Claude Code
scriptwriter-drawcambridgetcg/agenttoolCommand0yesterdayApache-2.0A43Claude Code
ars-unmark-readzi-yue-1129/research-lab-skillsCommand9yesterdaynoneA20Claude Code
speckit.github.taskstoissuesloulanyue/spec-kit-zhCommand3361mo agoMITA21Claude Code