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.
git clone --depth 1 https://github.com/chaunsin/agent-skillsWrote 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/commands/chaunsin/agent-skills/rclone_ncdu)<a href="https://agentmods.dev/commands/chaunsin/agent-skills/rclone_ncdu"><img src="https://agentmods.dev/badge/commands/chaunsin/agent-skills/rclone_ncdu/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/commands/chaunsin/agent-skills/rclone_ncdu"><img src="https://agentmods.dev/badge/commands/chaunsin/agent-skills/rclone_ncdu.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 | $0.00010 | $0.01347 |
| Opus 5 | $0.00005 | $0.00674 |
| Sonnet 5 | $0.00002 | $0.00269 |
| Haiku 4.5 | $0.00001 | $0.00135 |
Grade A, and why
rclone_ncdu 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 5d 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.
This is a copy
92% identical to rclone_ncdu — 4 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.
How it starts
The opening of the file, as written. The whole thing — 141 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Official documentation: https://rclone.org/commands/rclone_ncdu/
rclone ncdu
Explore a remote with a text based user interface.
Synopsis
This displays a text based user interface allowing the navigation of a remote. It is most useful for answering the question - "What is using all my disk space?".
To make the user interface it first scans the entire remote given and builds an in memory representation. rclone ncdu can be used during this scanning phase and you will see it building up the directory structure as it goes along.
You can interact with the user interface using key presses, press '?' to toggle the help on and off. The supported keys are:
↑,↓ or k,j to Move
→,l to enter
←,h to return
g toggle graph
c toggle counts
a toggle average size in directory
m toggle modified time
u toggle human-readable format
n,s,C,A,M sort by name,size,count,asize,mtime
d delete file/directory
v select file/directory
V enter visual select mode
D delete selected files/directories
y copy current path to clipboard
Y display current path
^L refresh screen (fix screen corruption)
r recalculate file sizes
? to toggle help on and off
ESC to close the menu box
q/^c to quit
Listed files/directories may be prefixed by a one-character flag, some of them combined with a description in brackets at end of line. These flags have the following meaning:
e means this is an empty directory, i.e. contains no files (but
may contain empty subdirectories)
~ means this is a directory where some of the files (possibly in
subdirectories) have unknown size, and therefore the directory
size may be underestimated (and average size inaccurate, as it
is average of the files with known sizes).
. means an error occurred while reading a subdirectory, and
therefore the directory size may be underestimated (and average
size inaccurate)
! means an error occurred while reading this directory
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.
- 5d ago First seen · 141 lines · 10 tokens per session scan A 58552fd4af62
rclone_ncdu is a command published in the GitHub repository chaunsin/agent-skills (2 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 10 tokens to every session and 1,347 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to rclone_ncdu, differing in 4 lines, and is treated as a copy.
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README
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