coarse-ink-claude-code: Skill for Claude Code

.claude/skills/coarse-write/SKILL.md

coarse-write is a skill for Claude Code from Felipe-SO/coarse-ink-claude-code. It costs 40 tokens per session (1,049 once invoked), scanned A, original, MIT.

A document-generation step for a research-paper review pipeline. It reads verified review data, writes a Markdown review, and converts that review to a PDF.

In plain words
What is it for?
It is for producing a formatted paper review in reviews/slug-review.md and reviews/slug-review.pdf.
Why use it?
It turns already checked classification, overview, and comment files into the final review documents without redoing the earlier analysis.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

This is Felipe-SO/coarse-ink-claude-code's own configuration. It tells Claude Code how to work on coarse-ink-claude-code 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 coarse-ink-claude-code configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Felipe-SO/coarse-ink-claude-code. 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/Felipe-SO/coarse-ink-claude-code/main/.claude/skills/coarse-write/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Felipe-SO/coarse-ink-claude-code

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 coarse-write

README.md
[![agentmods](https://agentmods.dev/badge/skills/felipe-so/coarse-ink-claude-code/coarse-write/github.svg)](https://agentmods.dev/skills/felipe-so/coarse-ink-claude-code/coarse-write)
Your own site
<a href="https://agentmods.dev/skills/felipe-so/coarse-ink-claude-code/coarse-write"><img src="https://agentmods.dev/badge/skills/felipe-so/coarse-ink-claude-code/coarse-write/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 coarse-write

Your own site · 80×15
<a href="https://agentmods.dev/skills/felipe-so/coarse-ink-claude-code/coarse-write"><img src="https://agentmods.dev/badge/skills/felipe-so/coarse-ink-claude-code/coarse-write.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,049 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 $0.00040 $0.01049
Opus 5.5 $0.00016 $0.00420
Sonnet 5.5 $0.00008 $0.00210
Haiku 4.5 $0.00004 $0.00105

Measured 2mo ago against content hash 261d34d30f0b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

coarse-write 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/skills/coarse-write/SKILL.md · 144 lines

How it starts

The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/coarse-write — Write Final Review

Usage: /coarse-write <slug>

Argument ($ARGUMENTS) is the paper slug (e.g. my-paper). All paths are relative to the workspace root d:/Dropbox/Research/Coarse Reviewer/.

Path setup

  • CLASSIFICATION = .coarse_cache/<slug>_classification.json
  • OVERVIEW_JSON = .coarse_cache/<slug>_overview.json
  • COMMENTS_VERIFIED = .coarse_cache/<slug>_comments_verified.json
  • OUTPUT = reviews/<slug>-review.md
  • OUTPUT_PDF = reviews/<slug>-review.pdf

Re-read CLASSIFICATION, OVERVIEW_JSON, and COMMENTS_VERIFIED before writing.


Step 14 — Write Output

Write the final review to OUTPUT using the Write tool. Use this exact format:

# {title}

**Date**: {today's date as MM/DD/YYYY}
**Domain**: {domain}
**Taxonomy**: {taxonomy}
**Filter**: Active comments

---

## Overall Feedback

Here are some overall reactions to the document.

{assessment paragraph if non-empty}

**{Issue 1 title}**

{Issue 1 body}

**{Issue 2 title}**

{Issue 2 body}

[... all overview issues ...]

**Recommendation**: {recommendation text}

**Key revision targets**:
1. {target 1}
2. {target 2}
[... only if recommendation is not "accept" ...]

**Status**: [Pending]

---

## Detailed Comments ({N})

### 1. {comment 1 title}

**Status**: [Pending]

**Quote**:
> {verbatim quote — prefix every line with "> " for multi-line quotes}

**Feedback**:
{feedback text}

---

### 2. {comment 2 title}
[...]

After writing, confirm the file exists with the Read tool and print the path.

See reference_review.md in the workspace root for a gold-standard example showing the expected depth, tone, and format.


Step 15 — Convert to PDF (PyMuPDF)

Run this Python one-liner to convert OUTPUT to OUTPUT_PDF:

python -c "
import fitz, markdown, pathlib, sys
sys.stdout.reconfigure(encoding='utf-8')
md = pathlib.Path('OUTPUT').read_text(encoding='utf-8')
body = markdown.markdown(md, extensions=['extra'])
html = '''<!DOCTYPE html><html><head><meta charset=\"utf-8\"><style>
body{font-family:Georgia,serif;font-size:11pt;line-height:1.55;color:#1a1a1a}
h1{font-size:15pt;line-height:1.3;margin-bottom:6pt}
h2{font-size:13pt;margin-top:18pt;border-bottom:.5pt solid #bbb;padding-bottom:2pt}
h3{font-size:11pt;margin-top:14pt}
blockquote{border-left:2pt solid #999;margin:8pt 0;padding:2pt 10pt;color:#444;font-style:italic;background:#f8f8f8}
hr{border:none;border-top:.5pt solid #ddd;margin:16pt 0}
p{margin:6pt 0}
strong{font-weight:bold}
</style></head><body>''' + body + '''</body></html>'''
story = fitz.Story(html=html)
writer = fitz.DocumentWriter('OUTPUT_PDF')
mediabox = fitz.paper_rect('a4')
where = mediabox + (40, 50, -40, -50)
more = 1
while more:
    dev = writer.begin_page(mediabox)
    more, _ = story.place(where)
    story.draw(dev)
    writer.end_page()
writer.close()
print('PDF written: OUTPUT_PDF')
"

Read the full file on GitHub · 144 lines

Files

What ships with it

3 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. 2mo ago First seen · 144 lines · 40 tokens per session scan A 261d34d30f0b

Subscribe to this mod's changes

coarse-write is a skill published in the GitHub repository Felipe-SO/coarse-ink-claude-code (2 stars, last pushed 6mo ago), licensed MIT. It adds 40 tokens to every session and 1,049 once invoked, about $0.0002 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 2026-08-31.

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