The repository's orientation lens — one intent-discerning surface for anyone who wants to understand this repo, get started, or get their bearings. Covers "explain this repo", "tell me about this", "what is this", "give me an overview", "executive summary", "how does X work", "I want to understand the search architecture", "onboard me", "where do I start", "give me a tour", "set me up", and "help me contribute". Discerns the person's interest, angle, and the delivery mode that fits — a pinpoi...
Scanned 9/11/2026
Install to Claude Code
Skills Directorynpx -y skills add oaknational/oak-open-curriculum-ecosystem --skill oak-under-the-hood --agent claude-codeInstalls into .claude/skills of the current project.
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---
name: oak-under-the-hood
description: The repository's orientation lens — one intent-discerning surface for anyone who wants to understand this repo, get started, or get their bearings. Covers "explain this repo", "tell me about this", "what is this", "give me an overview", "executive summary", "how does X work", "I want to understand the search architecture", "onboard me", "where do I start", "give me a tour", "set me up", and "help me contribute". Discerns the person's interest, angle, and the delivery mode that fits — a pinpoint specific answer, a synthesised area overview, or a paced guided tour — through at most a few friendly conversational questions (never a menu), then delivers, reading all content live from the canonical docs. Machine setup is a distinct, go-ahead-gated capability the tour or an overview can lead into. Use whenever someone is new to the repository or asks to be told about, oriented to, or set up with it.
---
# Under The Hood (Claude Code)
Read and follow `.agent/skills/under-the-hood/SKILL-CANONICAL.md`.
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Ultra-compressed communication mode. Cuts token usage ~75% by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full (default), ultra, wenyan-lite, wenyan-full, wenyan-ultra. Use when user says "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", or invokes /caveman. Also auto-triggers when token efficiency is requested.
Adversarial multi-agent planning skill. Self-orchestrates 5 hostile category members (unspecified-low, unspecified-high, deep, ultrabrain, artistry) via team-mode for ruthless cross-critique debate, distills only the defensible insights, then MANDATORILY hands the distilled insight bundle to the `plan` agent for executable plan formalization. Use when planning needs maximum rigor and surfacing of weak assumptions, blind spots, and over-engineering. Triggers: 'hyperplan', 'hpp', '/hyperplan', ...
Routes multi-tool workflows through MCP servers for large datasets and pipelines. Use when Bash tool overhead is limiting throughput on data-heavy tasks.
Recovers prior coding-agent session context by running `catchup <agent> --since-compact`, which extracts a clean summary of a previous Codex, Claude Code, Antigravity, OpenCode, or Pi Agent session. Use when the user says "catch up", "what did the last session do", "get me up to speed", "I switched agents", or asks to recover/summarize a previous session before continuing. Do NOT use for the current conversation, git history, or any non-agent log.
A comprehensive mathematical reasoning skill for AI assistants — handles arithmetic to research-level problems with rigorous step-by-step reasoning, systematic verification, and transparent uncertainty handling
