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.
npx skills add lukaskellerstein/claude-my-marketplace --skill docxgit clone --depth 1 https://github.com/lukaskellerstein/claude-my-marketplaceWrote 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/lukaskellerstein/claude-my-marketplace/docx)<a href="https://agentmods.dev/skills/lukaskellerstein/claude-my-marketplace/docx"><img src="https://agentmods.dev/badge/skills/lukaskellerstein/claude-my-marketplace/docx/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/lukaskellerstein/claude-my-marketplace/docx"><img src="https://agentmods.dev/badge/skills/lukaskellerstein/claude-my-marketplace/docx.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 | $0.00141 | $0.03176 |
| Opus 5 | $0.00071 | $0.01588 |
| Sonnet 5 | $0.00028 | $0.00635 |
| Haiku 4.5 | $0.00014 | $0.00318 |
Grade B, and why
docx scanned grade B 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 8d 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
which soffice || echo "LibreOffice not installed — install with: sudo apt install libreoffice" 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.
What ships with it
6 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.
- 8d ago First seen · 326 lines · 141 tokens per session scan B f70b8a6f58c9
docx is a skill published in the GitHub repository lukaskellerstein/claude-my-marketplace (3 stars, last pushed 1mo ago), with no licence file. It adds 141 tokens to every session and 3,176 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
reflect-solution
Summarize WHAT WAS SHIPPED in a Claude Code session as a self-contained HTML slide deck — the elevator pitch (problem, solution, decisions, artifacts, verification, gaps), not a play-by-play of tool calls or debugging detours. Defaults to the current in-context session; optionally accepts a session ID or JSONL path.…
recipe-post-mortem-setup
Create a Google Docs post-mortem, schedule a Google Calendar review, and notify via Chat.
recipe-backup-sheet-as-csv
Export a Google Sheets spreadsheet as a CSV file for local backup or processing.
recipe-bulk-download-folder
List and download all files from a Google Drive folder.
recipe-copy-sheet-for-new-month
Duplicate a Google Sheets template tab for a new month of tracking.
recipe-create-doc-from-template
Copy a Google Docs template, fill in content, and share with collaborators.