latex-paper-skills: Skill for Codex

.codex/skills/latex-rhythm-refiner/SKILL.md

latex-rhythm-refiner is a skill for Codex from yunshenwuchuxun/latex-paper-skills. It costs 37 tokens per session (792 once invoked), scanned A, original, MIT.

A LaTeX writing post-processor that makes academic prose easier to read by varying sentence and paragraph lengths and removing filler phrases. It keeps citations and meaning unchanged.

In plain words
What is it for?
Use it to refine the prose of an existing LaTeX academic document while preserving citation placement and the original claims.
Why use it?
It helps when generated or edited sections sound repetitive, overly blocky, or padded with unnecessary transitions. It is used after drafting, not for checking citations or fixing LaTeX structure.

Skill for Codex

Written for Codex: installed under .codex/.

This is yunshenwuchuxun/latex-paper-skills's own configuration. It tells Codex how to work on latex-paper-skills itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything latex-paper-skills configures →

Reuse

Borrowing it

Nothing to install: this file belongs to yunshenwuchuxun/latex-paper-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/yunshenwuchuxun/latex-paper-skills/main/.codex/skills/latex-rhythm-refiner/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/yunshenwuchuxun/latex-paper-skills

Made for: 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.

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README.md
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Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 792 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 $0.00037 $0.00792
Opus 5.5 $0.00015 $0.00317
Sonnet 5.5 $0.00007 $0.00158
Haiku 4.5 $0.00004 $0.00079

Measured 2mo ago against content hash 4b4bccd70040, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

latex-rhythm-refiner 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.

.codex/skills/latex-rhythm-refiner/SKILL.md · 91 lines

How it starts

The opening of the file, as written. The whole thing — 91 lines — stays where its author put it; the contents beside it link to each section on GitHub.

LaTeX Rhythm Refiner

When to Use

  • After LaTeX content generation is complete
  • To improve prose flow and readability in academic documents
  • When sections feel monotonous or blocky

When NOT to Use

  • During initial content drafting
  • For citation verification or addition
  • For technical/structural LaTeX fixes

Core Principles

1. Preserve Citations Exactly

  • Every \cite{...} must remain in place
  • Citations stay attached to their original semantic context
  • Never move a citation to a different claim or sentence meaning

2. Vary Rhythm Stochastically

Sentence length: Mix short (5-12 words), medium (13-22 words), and long (23-35 words) sentences. Avoid consecutive sentences of similar length.

Paragraph length: Alternate between:

  • Short (2-3 sentences) for emphasis or transitions
  • Medium (4-5 sentences) for standard exposition
  • Long (6-8 sentences) for complex arguments

3. Remove Fillers

Eliminate or replace:

  • "in order to" → "to"
  • "it is worth noting that" → (delete or rephrase directly)
  • "due to the fact that" → "because"
  • "in the context of" → "in" or "for"
  • "a large number of" → "many"
  • "in spite of the fact that" → "although"
  • "at the present time" → "now" or "currently"
  • "for the purpose of" → "to" or "for"

4. Minimize Transitions

Remove when structure already implies the relationship:

  • "However," / "Therefore," / "Moreover," / "Furthermore,"
  • "As mentioned above," / "As previously discussed,"
  • "It should be noted that" / "In this regard,"

5. Tighten Prose

  • Prefer active voice; replace vague verbs ("shows", "does", "works") with concrete ones
  • Avoid repeated sentence openings across adjacent sentences ("This", "In practice", etc.)
  • Replace hedge stacks ("may potentially") with one qualifier
  • Each paragraph: one main idea, clear first sentence
  • Ensure figures/tables are referenced and explained in text

Processing Workflow

Per-Section Refinement

Process one section at a time:

  1. Read the section fully to understand context and argument flow
  2. Identify all \cite{...} locations and their attached claims
  3. Map current sentence/paragraph lengths
  4. Refine:
    • Vary sentence lengths (break long chains, combine choppy sequences)
    • Adjust paragraph boundaries for rhythm
    • Strip fillers and unnecessary transitions
  5. Verify all citations remain with their original semantic claims
  6. Output the refined section

Read the full file on GitHub · 91 lines

Files

What ships with it

1 file 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 · 91 lines · 37 tokens per session scan A 4b4bccd70040

Subscribe to this mod's changes

latex-rhythm-refiner is a skill published in the GitHub repository yunshenwuchuxun/latex-paper-skills (272 stars, last pushed 23d ago), licensed MIT. It adds 37 tokens to every session and 792 once invoked, about $0.0001 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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