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.
curl -O https://raw.githubusercontent.com/Felipe-SO/coarse-ink-claude-code/main/.claude/skills/coarse-write/SKILL.mdgit clone --depth 1 https://github.com/Felipe-SO/coarse-ink-claude-codeWrote 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.
[](https://agentmods.dev/skills/felipe-so/coarse-ink-claude-code/coarse-write)<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.
<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>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.
| Model | Per session | Once 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 | $0.00105 |
Grade A, and why
coarse-write scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/coarse-write — Write Final Review
Usage: /coarse-write <slug>
Argument ($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.jsonOVERVIEW_JSON=.coarse_cache/<slug>_overview.jsonCOMMENTS_VERIFIED=.coarse_cache/<slug>_comments_verified.jsonOUTPUT=reviews/<slug>-review.mdOUTPUT_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')
"
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.
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.
- 2mo ago First seen · 144 lines · 40 tokens per session scan A 261d34d30f0b
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.
coarse-write compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| coarse-writeFelipe-SO/coarse-ink-claude-code | Skill | 2 | 6mo ago | MIT | A | 40 | Claude Code |
| apify-youtube-transcript-scrapersickn33/agentic-awesome-skills | Skill | 49k | yesterday | MIT | A | 48 | Claude Code |
| foundry-hosted-agent-validationmicrosoft/agent-framework | Skill | 15k | yesterday | MIT | A | 82 | Claude Code, Codex |
| skill-doc-deliverynyldn/claude-octopus | Skill | 4.4k | yesterday | MIT | A | 29 | Claude Code |
| meta-web-to-pdf-briefingopensquilla/opensquilla | Skill | 7.1k | 6d ago | Apache-2.0 | A | 45 | Claude Code, Codex |
| paper-readerhuangkiki/dailypaper-skills | Skill | 1.3k | 4d ago | Apache-2.0 | A | 135 | Claude Code, Codex |
| chat-complex-documentsvellum-ai/vellum-assistant | Skill | 1.5k | 2d ago | MIT | A | 90 | Claude Code, Codex |