anthropic-technical-deep-dive

anthropic-technical-deep-dive is a skill for Claude Code from curiositech/some_claude_skills. It costs 94 tokens per session (4,100 once invoked), scanned A, original, MIT.

An interview-preparation guide focused on Anthropic's technical topics, including Constitutional AI, RLHF, interpretability, scaling laws, MCP, agents, and AI safety.

In plain words
What is it for?
Use it to prepare for Anthropic-specific technical interviews and questions about AI alignment, safety, interpretability, and agent systems.
Why use it?
It helps candidates form clear, defensible views and connect these research areas to their own engineering experience.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions Claude Code.

Part of the anthropic-technical-deep-dive plugin — 1 skill shipped together

Good fit Use it to prepare for Anthropic-specific technical interviews and questions about AI alignment, safety, interpretability, and agent systems.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/curiositech/some_claude_skills/anthropic-technical-deep-dive
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 curiositech/some_claude_skills --skill anthropic-technical-deep-dive
Clone the repo
git clone --depth 1 https://github.com/curiositech/some_claude_skills

Made for: Claude Code.

Or install anthropic-technical-deep-dive, the plugin that ships this one along with the rest of its 1 skill.

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 anthropic-technical-deep-dive

README.md
[![agentmods](https://agentmods.dev/badge/skills/curiositech/some_claude_skills/anthropic-technical-deep-dive/github.svg)](https://agentmods.dev/skills/curiositech/some_claude_skills/anthropic-technical-deep-dive)
Your own site
<a href="https://agentmods.dev/skills/curiositech/some_claude_skills/anthropic-technical-deep-dive"><img src="https://agentmods.dev/badge/skills/curiositech/some_claude_skills/anthropic-technical-deep-dive/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 anthropic-technical-deep-dive

Your own site · 80×15
<a href="https://agentmods.dev/skills/curiositech/some_claude_skills/anthropic-technical-deep-dive"><img src="https://agentmods.dev/badge/skills/curiositech/some_claude_skills/anthropic-technical-deep-dive.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 94 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,100 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original 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 $0.00094 $0.04100
Opus 5.5 $0.00038 $0.01640
Sonnet 5.5 $0.00019 $0.00820
Haiku 4.5 $0.00009 $0.00410

Measured 2mo ago against content hash 91ef04461ba5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

anthropic-technical-deep-dive 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.

.claude/skills/anthropic-technical-deep-dive/SKILL.md · 338 lines

How it starts

The opening of the file, as written. The whole thing — 338 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Anthropic Technical Deep Dive

Build genuine, defensible technical opinions on Anthropic's core research areas. This is the competitive edge for demonstrating real intellectual engagement with Anthropic's mission -- not reciting papers, but showing you have thought critically about the work and can connect it to your own engineering experience.

When to Use

Use for:

  • Preparing for Anthropic-specific technical interview rounds
  • Developing nuanced opinions on Constitutional AI, RLHF, interpretability
  • Bridging a CV/ML/engineering background to alignment and safety work
  • Practicing articulation of complex AI safety trade-offs
  • Understanding Anthropic's product landscape and strategic position
  • Preparing for "what do you think about X?" style questions

NOT for:

  • General ML system design interviews (use ml-system-design-interview)
  • Behavioral/values interview prep (use values-behavioral-interview)
  • Coding interview prep or algorithm practice
  • Writing research papers or conducting original research
  • Preparing for interviews at other AI labs (different emphasis areas)

Topic Landscape

mindmap
  root((Anthropic Technical Interview))
    Constitutional AI
      Principle-based alignment
      RLAIF vs RLHF
      Principle conflicts
      Scalable oversight
    RLHF & Training
      Reward modeling
      PPO and alternatives
      Alignment tax
      Reward hacking
      DPO / Direct alignment
    Interpretability
      Circuits and features
      Superposition
      Sparse Autoencoders
      Scaling Monosemanticity
      Golden Gate Bridge Claude
      Mechanistic interpretability
    Scaling Laws
      Kaplan et al
      Chinchilla optimal
      Data-constrained scaling
      Emergent capabilities
      Predictability vs surprise
    Context Engineering
      Long context retrieval
      MCP protocol
      Tool use architecture
      RAG vs long context
      Prompt engineering at scale
    Agentic Systems
      Computer use
      Claude Code
      Agent evaluation
      Trust and safety
      Tool use reliability
      Multi-agent coordination
    AI Safety
      Alignment tax
      Deceptive alignment
      Sandbagging
      Responsible Scaling Policy
      Frontier risk assessment
      Red teaming
    Anthropic Culture
      Race to the top
      Responsible development
      Commercial safety tension
      Interpretability as priority

Read the full file on GitHub · 338 lines

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 338 lines · 94 tokens per session scan A 91ef04461ba5

Subscribe to this mod's changes

anthropic-technical-deep-dive is a skill published in the GitHub repository curiositech/some_claude_skills (263 stars, last pushed yesterday), licensed MIT. It adds 94 tokens to every session and 4,100 once invoked, about $0.0004 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 2026-08-30.

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