semantic-pipeline

semantic-pipeline is a skill for Claude Code, Codex from lirabenjamin/claude-code-for-researchers. It costs 133 tokens per session (2,055 once invoked), scanned A, original, no licence file.

A text-analysis pipeline that measures semantic diversity at word, sentence, and document level in Parquet text data. It uses language models and text embeddings to compare meanings rather than only matching exact words.

In plain words
What is it for?
Use it to calculate word-level, sentence-level, and document-level semantic diversity for a dataset of text files stored in Parquet format.
Why use it?
It provides defined measurements for how varied a collection of texts is. This avoids relying only on manual inspection or simple word counts.

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 calculate word-level, sentence-level, and document-level semantic diversity for a dataset of text files stored in Parquet format.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/lirabenjamin/claude-code-for-researchers/semantic-pipeline
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 lirabenjamin/claude-code-for-researchers --skill semantic-pipeline
Clone the repo
git clone --depth 1 https://github.com/lirabenjamin/claude-code-for-researchers

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 semantic-pipeline

README.md
[![agentmods](https://agentmods.dev/badge/skills/lirabenjamin/claude-code-for-researchers/semantic-pipeline/github.svg)](https://agentmods.dev/skills/lirabenjamin/claude-code-for-researchers/semantic-pipeline)
Your own site
<a href="https://agentmods.dev/skills/lirabenjamin/claude-code-for-researchers/semantic-pipeline"><img src="https://agentmods.dev/badge/skills/lirabenjamin/claude-code-for-researchers/semantic-pipeline/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 semantic-pipeline

Your own site · 80×15
<a href="https://agentmods.dev/skills/lirabenjamin/claude-code-for-researchers/semantic-pipeline"><img src="https://agentmods.dev/badge/skills/lirabenjamin/claude-code-for-researchers/semantic-pipeline.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 133 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,055 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 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 $0.00133 $0.02055
Opus 5.5 $0.00053 $0.00822
Sonnet 5.5 $0.00027 $0.00411
Haiku 4.5 $0.00013 $0.00205

Measured 23d ago against content hash 57213bbb8c35, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

semantic-pipeline scanned grade A 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 23d ago.

The scan reads SKILL.md. This mod also ships 4 executable files (scripts/01_word_level.py, scripts/02_sentence_level.py, scripts/03_doc_level.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

subprocess.check_call([
skills/semantic-pipeline/SKILL.md · 151 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

Files

What ships with it

5 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. 23d ago First seen · 151 lines · 133 tokens per session scan A 57213bbb8c35

Subscribe to this mod's changes

semantic-pipeline is a skill published in the GitHub repository lirabenjamin/claude-code-for-researchers (3 stars, last pushed 23d ago), with no licence file. It adds 133 tokens to every session and 2,055 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-25.

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