oracle

oracle is a skill for Claude Code, Codex from duck4nh/antigravity-kit. It costs 64 tokens per session (1,982 once invoked), scanned A, original, from a forked repository, no licence file.

A reasoning assistant for auditing code, debugging difficult bugs, researching questions, reviewing commits, and examining complex technical problems.

In plain words
What is it for?
Use it to investigate complex bugs, assess architecture choices, review changes for correctness, and research technical questions.
Why use it?
It gives you a structured second opinion when a problem is hard to diagnose or an approach needs careful checking.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to investigate complex bugs, assess architecture choices, review changes for…

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/duck4nh/antigravity-kit/oracle
Install

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.

Any agent
npx skills add duck4nh/antigravity-kit --skill oracle
Clone the repo
git clone --depth 1 https://github.com/duck4nh/antigravity-kit

Made for: Claude Code, Codex.

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 oracle

README.md
[![agentmods](https://agentmods.dev/badge/skills/duck4nh/antigravity-kit/oracle.svg)](https://agentmods.dev/skills/duck4nh/antigravity-kit/oracle)
Your own site
<a href="https://agentmods.dev/skills/duck4nh/antigravity-kit/oracle"><img src="https://agentmods.dev/badge/skills/duck4nh/antigravity-kit/oracle.svg" alt="Measured on agentmods" height="20"></a>
Per session 64 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,982 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 fork From a forked repository.
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 $0.00064 $0.01982
Opus 5 $0.00032 $0.00991
Sonnet 5 $0.00013 $0.00396
Haiku 4.5 $0.00006 $0.00198

Measured 6d ago against content hash a466ba4adbe2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

oracle 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 6d 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.

templates/.agent/skills/oracle/SKILL.md · 341 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. 6d ago First seen · 341 lines · 64 tokens per session scan A a466ba4adbe2

Subscribe to this mod's changes

oracle is a skill published in the GitHub repository duck4nh/antigravity-kit (15 stars, last pushed 6mo ago), with no licence file. It adds 64 tokens to every session and 1,982 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It comes from a forked repository.

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