rclone_test_speed

rclone_test_speed is a command for Claude Code from chaunsin/agent-skills. It costs 7 tokens per session (541 once invoked), scanned A, a copy of rclone_test_speed, Apache-2.0.

An rclone command that measures upload and download speeds to remote storage using files of different sizes and counts. It creates temporary test files and removes them after a clean run.

In plain words
What is it for?
Use it to benchmark uploads and downloads, limit test file counts, and print results as simple output or JSON.
Why use it?
It gives a practical view of transfer performance for a particular remote storage connection.

Command for Claude Code

Written for Claude Code: a Claude Code command (commands/*.md).

Good fit Use it to benchmark uploads and downloads, limit test file counts, and print results as simple output or JSON.

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Install with agentmods
npx agentmods add commands/chaunsin/agent-skills/rclone_test_speed
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.

Clone the repo
git clone --depth 1 https://github.com/chaunsin/agent-skills

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 rclone_test_speed

README.md
[![agentmods](https://agentmods.dev/badge/commands/chaunsin/agent-skills/rclone_test_speed/github.svg)](https://agentmods.dev/commands/chaunsin/agent-skills/rclone_test_speed)
Your own site
<a href="https://agentmods.dev/commands/chaunsin/agent-skills/rclone_test_speed"><img src="https://agentmods.dev/badge/commands/chaunsin/agent-skills/rclone_test_speed/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 rclone_test_speed

Your own site · 80×15
<a href="https://agentmods.dev/commands/chaunsin/agent-skills/rclone_test_speed"><img src="https://agentmods.dev/badge/commands/chaunsin/agent-skills/rclone_test_speed.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 7 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 541 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 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 5.1 $0.00007 $0.00541
Opus 5 $0.00003 $0.00270
Sonnet 5 $0.00001 $0.00108
Haiku 4.5 $0.00001 $0.00054

Measured 6d ago against content hash ff4041d8c112, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

rclone_test_speed 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 6d 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 rclone_test_speed — 2 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.

skills/rclone-cli/references/commands/rclone_test_speed.md · 67 lines

How it starts

The opening of the file, as written. The whole thing — 67 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Official documentation: https://rclone.org/commands/rclone_test_speed/

rclone test speed

Run a speed test to the remote

Synopsis

Run a speed test to the remote.

This command runs a series of uploads and downloads to the remote, measuring and printing the speed of each test using varying file sizes and numbers of files.

Test time can be innaccurate with small file caps and large files. As it uses the results of an initial test to determine how many files to use in each subsequent test.

It is recommended to use -q flag for a simpler output. e.g.:

rclone test speed remote: -q

NB This command will create and delete files on the remote in a randomly named directory which will be automatically removed on a clean exit.

You can use the --json flag to only print the results in JSON format.

rclone test speed <remote> [flags]

Options

      --ascii                Fill files with random ASCII printable bytes only
      --chargen              Fill files with a ASCII chargen pattern
      --file-cap int         Maximum number of files to use in each test (default 100)
  -h, --help                 help for speed
      --json                 Output only results in JSON format
      --large SizeSuffix     Size of large files (default 1Gi)
      --medium SizeSuffix    Size of medium files (default 10Mi)
      --pattern              Fill files with a periodic pattern
      --seed int             Seed for the random number generator (0 for random) (default 1)
      --small SizeSuffix     Size of small files (default 1Ki)
      --sparse               Make the files sparse (appear to be filled with ASCII 0x00)
      --test-time Duration   Length for each test to run (default 15s)
      --zero                 Fill files with ASCII 0x00

See the global flags page for global options not listed here.

See Also

Read the full file on GitHub · 67 lines

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. 6d ago First seen · 67 lines · 7 tokens per session scan A ff4041d8c112

Subscribe to this mod's changes

rclone_test_speed is a command published in the GitHub repository chaunsin/agent-skills (2 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 7 tokens to every session and 541 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to rclone_test_speed, differing in 2 lines, and is treated as a copy.