sentencepiece

sentencepiece is a skill for Claude Code, Codex from OpenLAIR/dr-claw. It costs 78 tokens per session (1,572 once invoked), scanned B, original, no licence file.

A language-independent tokenizer that processes raw Unicode text and splits it into model-ready pieces.

In plain words
What is it for?
Use it to train deterministic vocabularies with BPE or Unigram methods for multilingual language models.
Why use it?
It works without manually separating words first and supports multilingual text, including Chinese, Japanese, and Korean writing.

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 train deterministic vocabularies with BPE or Unigram methods for multilingual language models.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/openlair/dr-claw/sentencepiece
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 OpenLAIR/dr-claw --skill sentencepiece
Clone the repo
git clone --depth 1 https://github.com/OpenLAIR/dr-claw

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 sentencepiece

README.md
[![agentmods](https://agentmods.dev/badge/skills/openlair/dr-claw/sentencepiece/github.svg)](https://agentmods.dev/skills/openlair/dr-claw/sentencepiece)
Your own site
<a href="https://agentmods.dev/skills/openlair/dr-claw/sentencepiece"><img src="https://agentmods.dev/badge/skills/openlair/dr-claw/sentencepiece/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 sentencepiece

Your own site · 80×15
<a href="https://agentmods.dev/skills/openlair/dr-claw/sentencepiece"><img src="https://agentmods.dev/badge/skills/openlair/dr-claw/sentencepiece.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 78 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,572 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00078 $0.01572
Opus 5 $0.00039 $0.00786
Sonnet 5 $0.00016 $0.00314
Haiku 4.5 $0.00008 $0.00157

Measured 5d ago against content hash 47b1d10f419a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

sentencepiece scanned grade B with 1 finding 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 5d 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo make install
skills/tokenization/sentencepiece/SKILL.md · 236 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Files

What ships with it

2 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. 5d ago First seen · 236 lines · 78 tokens per session scan B 47b1d10f419a

Subscribe to this mod's changes

sentencepiece is a skill published in the GitHub repository OpenLAIR/dr-claw (1,072 stars, last pushed yesterday), with no licence file. It adds 78 tokens to every session and 1,572 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Related

Other skills, from other repositories

sentencepiece

Language-independent tokenizer treating text as raw Unicode. Supports BPE and Unigram algorithms. Fast (50k sentences/sec), lightweight (6MB memory), deterministic vocabulary. Used by T5, ALBERT, XLNet, mBART. Train on raw text without pre-tokenization. Use when you need multilingual support, CJK languages, or…

davila7/claude-code-templates · 78 tokens

sentencepiece

Language-independent tokenizer treating text as raw Unicode. Supports BPE and Unigram algorithms. Fast (50k sentences/sec), lightweight (6MB memory), deterministic vocabulary. Used by T5, ALBERT, XLNet, mBART. Train on raw text without pre-tokenization. Use when you need multilingual support, CJK languages, or…

synthetic-sciences/openscience · 78 tokens

sentencepiece

Language-independent tokenizer treating text as raw Unicode. Supports BPE and Unigram algorithms. Fast (50k sentences/sec), lightweight (6MB memory), deterministic vocabulary. Used by T5, ALBERT, XLNet, mBART. Train on raw text without pre-tokenization. Use when you need multilingual support, CJK languages, or…

Orchestra-Research/AI-Research-SKILLs · 78 tokens

sentencepiece

Language-independent tokenizer treating text as raw Unicode. Supports BPE and Unigram algorithms. Fast (50k sentences/sec), lightweight (6MB memory), deterministic vocabulary. Used by T5, ALBERT, XLNet, mBART. Train on raw text without pre-tokenization. Use when you need multilingual support, CJK languages, or…

liortesta/ClawdAgent · 78 tokens

sentencepiece

Language-independent tokenizer treating text as raw Unicode. Supports BPE and Unigram algorithms. Fast (50k sentences/sec), lightweight (6MB memory), deterministic vocabulary. Used by T5, ALBERT, XLNet, mBART. Train on raw text without pre-tokenization. Use when you need multilingual support, CJK languages, or…

ihatesea69/HieuNghi-AI-Skills · 78 tokens

SentencePiece分词

A text tokenizer that splits language-independent text into smaller pieces using BPE or Unigram methods. These are common techniques for preparing text for language models, including systems such as T5 and ALBERT.

shangzongjiang/paper-writer-skills · 41 tokens