proofread

proofread is a skill for Claude Code, Codex from pedrohcgs/Claude-Mini. It costs 77 tokens per session (468 once invoked), scanned A, a copy of proofread, MIT.

A read-only proofreading workflow for lecture files in TeX, Quarto, or Markdown format. It checks the writing and layout without changing the source files.

In plain words
What is it for?
Use it on one lecture file or all files in the Slides and Quarto folders. It saves a report with each issue's location, current text, proposed correction, category, and severity.
Why use it?
It collects grammar, spelling, overflow, terminology, citation, and academic-writing problems in one report. This makes issues easier to fix deliberately rather than silently changing the lecture.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/pedrohcgs/claude-mini/proofread
Any agent
npx skills add pedrohcgs/Claude-Mini --skill proofread
Clone the repo
git clone --depth 1 https://github.com/pedrohcgs/Claude-Mini

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 proofread

README.md
[![agentmods](https://agentmods.dev/badge/skills/pedrohcgs/claude-mini/proofread.svg)](https://agentmods.dev/skills/pedrohcgs/claude-mini/proofread)
Your own site
<a href="https://agentmods.dev/skills/pedrohcgs/claude-mini/proofread"><img src="https://agentmods.dev/badge/skills/pedrohcgs/claude-mini/proofread.svg" alt="Measured on agentmods" height="20"></a>
Per session 77 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 468 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 92% copy Near-identical to another mod 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 $0.00077 $0.00468
Opus 5 $0.00039 $0.00234
Sonnet 5 $0.00015 $0.00094
Haiku 4.5 $0.00008 $0.00047

Measured 4d ago against content hash 4d32d6bec679, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

proofread 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 4d 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.

Origin

This is a copy

92% identical to proofread — 3 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/skills/proofread/SKILL.md · 43 lines

What it actually says

Proofread Lecture Files

Run the mandatory proofreading protocol on lecture files. This produces a report of all issues found WITHOUT editing any source files.

Steps

  1. Identify files to review:

    • If $ARGUMENTS is a specific filename: review that file only
    • If $ARGUMENTS is "all": review all lecture files in Slides/ and Quarto/
  2. For each file, launch the proofreader agent that checks for:

    GRAMMAR: Subject-verb agreement, articles (a/an/the), prepositions, tense consistency TYPOS: Misspellings, search-and-replace artifacts, duplicated words OVERFLOW: Overfull hbox (LaTeX), content exceeding slide boundaries (Quarto) CONSISTENCY: Citation format, notation, terminology ACADEMIC QUALITY: Informal language, missing words, awkward constructions

  3. Produce a detailed report for each file listing every finding with:

    • Location (line number or slide title)
    • Current text (what's wrong)
    • Proposed fix (what it should be)
    • Category and severity
  4. Save each report to quality_reports/:

    • For .tex files: quality_reports/FILENAME_report.md
    • For .qmd files: quality_reports/FILENAME_qmd_report.md
  5. IMPORTANT: Do NOT edit any source files. Only produce the report. Fixes are applied separately after user review.

  6. Present summary to the user:

    • Total issues found per file
    • Breakdown by category
    • Most critical issues highlighted
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. 4d ago First seen · 43 lines · 77 tokens per session scan A 4d32d6bec679

Subscribe to this mod's changes

proofread is a skill published in the GitHub repository pedrohcgs/Claude-Mini (10 stars, last pushed 4mo ago), licensed MIT. It adds 77 tokens to every session and 468 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to proofread, differing in 3 lines, and is treated as a copy.

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