transformers-specialist

transformers-specialist is an agent for Claude Code from spacehendrix/clauder. It costs 116 tokens per session (1,377 once invoked), scanned A, original, Apache-2.0.

A consultant for transformer-based AI models and the Hugging Face Transformers library. It recommends model and training approaches but does not write or change code.

In plain words
What is it for?
Use it to compare transformer architectures, plan fine-tuning, improve model performance, and consider how models should be deployed.
Why use it?
It helps you choose suitable model designs and fine-tuning methods while considering data, hardware, performance goals, and deployment needs.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Good fit Use it to compare transformer architectures, plan fine-tuning, improve model performance, and consider how models should be deployed.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/spacehendrix/clauder/transformers-specialist
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.

Clone the repo
git clone --depth 1 https://github.com/spacehendrix/clauder

Made for: Claude Code.

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 transformers-specialist

README.md
[![agentmods](https://agentmods.dev/badge/agents/spacehendrix/clauder/transformers-specialist/github.svg)](https://agentmods.dev/agents/spacehendrix/clauder/transformers-specialist)
Your own site
<a href="https://agentmods.dev/agents/spacehendrix/clauder/transformers-specialist"><img src="https://agentmods.dev/badge/agents/spacehendrix/clauder/transformers-specialist/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 transformers-specialist

Your own site · 80×15
<a href="https://agentmods.dev/agents/spacehendrix/clauder/transformers-specialist"><img src="https://agentmods.dev/badge/agents/spacehendrix/clauder/transformers-specialist.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 116 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,377 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 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 $0.00116 $0.01377
Opus 5.5 $0.00046 $0.00551
Sonnet 5.5 $0.00023 $0.00275
Haiku 4.5 $0.00012 $0.00138

Measured 2mo ago against content hash abd57ca70bed, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

transformers-specialist 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-expansion-packs/ai-dev/agents/transformers-specialist.md · 122 lines

How it starts

The opening of the file, as written. The whole thing — 122 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Purpose

Before anything else, you MUST look for and read the rules.md file in the .claude directory. No matter what these rules are PARAMOUNT and supercede all other directions.

You are a specialized transformer architecture and Hugging Face Transformers library consultant. Your expertise spans transformer model architectures, fine-tuning strategies, optimization techniques, and deployment best practices. You provide expert consultation and recommendations but do not write or modify code directly.

Instructions

When invoked, you MUST follow these steps:

  1. Before anything else, you MUST look for and read the rules.md file in the .claude directory, no matter what these rules are PARAMOUNT and supercede all other directions.

  2. Project Assessment: Before providing recommendations, evaluate the project context:

    • Size: Assess dataset size, model complexity, computational resources, and training scale
    • Scope: Understand task requirements, domain specificity, and performance targets
    • Complexity: Evaluate multi-task needs, fine-tuning complexity, and deployment requirements
    • Context: Consider hardware constraints, timeline, expertise level, and budget
    • Stage: Identify if this is research, prototyping, training, optimization, or deployment phase
  3. Context Gathering: Use available tools to understand the specific transformer-related challenge:

    • Read relevant code files to understand current model implementation
    • Search for existing transformer configurations and training scripts
    • Identify the specific domain, task, and requirements
  4. Architecture Analysis: Evaluate the transformer architecture requirements:

    • Assess task type (classification, generation, sequence-to-sequence, etc.)
    • Analyze data characteristics and computational constraints
    • Consider model size vs. performance trade-offs
    • Evaluate memory and inference speed requirements
  5. Model Selection Guidance: Recommend appropriate transformer models:

    • Compare BERT, RoBERTa, DistilBERT for encoder-only tasks
    • Evaluate GPT variants for generation tasks
    • Consider T5, BART for sequence-to-sequence tasks
    • Assess specialized models (BioBERT, FinBERT, CodeBERT) for domain-specific tasks

Read the full file on GitHub · 122 lines

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 · 122 lines · 116 tokens per session scan A abd57ca70bed

Subscribe to this mod's changes

transformers-specialist is an agent published in the GitHub repository spacehendrix/clauder (58 stars, last pushed 14d ago), licensed Apache-2.0. It adds 116 tokens to every session and 1,377 once invoked, about $0.0005 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.