rclone_sha1sum

rclone_sha1sum is a command for Claude Code from chaunsin/agent-skills. It costs 14 tokens per session (1,085 once invoked), scanned A, a copy of rclone_sha1sum, Apache-2.0.

A command that creates SHA-1 checksums for files in a remote location or for data received through standard input. A checksum is a calculated value used to compare file contents.

In plain words
What is it for?
Use it to produce or check SHA-1 checksum files for remote files, downloaded data, or piped input.
Why use it?
It helps verify whether files are unchanged or match a previously recorded checksum.

Command for Claude Code

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

Good fit Use it to produce or check SHA-1 checksum files for remote files, downloaded data, or piped input.

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Install with agentmods
npx agentmods add commands/chaunsin/agent-skills/rclone_sha1sum
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.

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README.md
[![agentmods](https://agentmods.dev/badge/commands/chaunsin/agent-skills/rclone_sha1sum/github.svg)](https://agentmods.dev/commands/chaunsin/agent-skills/rclone_sha1sum)
Your own site
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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.

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<a href="https://agentmods.dev/commands/chaunsin/agent-skills/rclone_sha1sum"><img src="https://agentmods.dev/badge/commands/chaunsin/agent-skills/rclone_sha1sum.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 14 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,085 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 $0.00014 $0.01085
Opus 5 $0.00007 $0.00543
Sonnet 5 $0.00003 $0.00217
Haiku 4.5 $0.00001 $0.00109

Measured 6d ago against content hash b6088a5d012f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

rclone_sha1sum 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_sha1sum — 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_sha1sum.md · 100 lines

How it starts

The opening of the file, as written. The whole thing — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Official documentation: https://rclone.org/commands/rclone_sha1sum/

rclone sha1sum

Produces an sha1sum file for all the objects in the path.

Synopsis

Produces an sha1sum file for all the objects in the path. This is in the same format as the standard sha1sum tool produces.

By default, the hash is requested from the remote. If SHA-1 is not supported by the remote, no hash will be returned. With the download flag, the file will be downloaded from the remote and hashed locally enabling SHA-1 for any remote.

For other algorithms, see the hashsum command. Running rclone sha1sum remote:path is equivalent to running rclone hashsum SHA1 remote:path.

This command can also hash data received on standard input (stdin), by not passing a remote:path, or by passing a hyphen as remote:path when there is data to read (if not, the hyphen will be treated literally, as a relative path).

This command can also hash data received on STDIN, if not passing a remote:path.

rclone sha1sum remote:path [flags]

Options

      --base64               Output base64 encoded hashsum
  -C, --checkfile string     Validate hashes against a given SUM file instead of printing them
      --download             Download the file and hash it locally; if this flag is not specified, the hash is requested from the remote
  -h, --help                 help for sha1sum
      --output-file string   Output hashsums to a file rather than the terminal

Options shared with other commands are described next. See the global flags page for global options not listed here.

Filter Options

Flags for filtering directory listings

      --delete-excluded                     Delete files on dest excluded from sync
      --exclude stringArray                 Exclude files matching pattern
      --exclude-from stringArray            Read file exclude patterns from file (use - to read from stdin)
      --exclude-if-present stringArray      Exclude directories if filename is present
      --files-from stringArray              Read list of source-file names from file (use - to read from stdin)
      --files-from-raw stringArray          Read list of source-file names from file without any processing of lines (use - to read from stdin)
  -f, --filter stringArray                  Add a file filtering rule
      --filter-from stringArray             Read file filtering patterns from a file (use - to read from stdin)
      --hash-filter string                  Partition filenames by hash k/n or randomly @/n
      --ignore-case                         Ignore case in filters (case insensitive)
      --include stringArray                 Include files matching pattern
      --include-from stringArray            Read file include patterns from file (use - to read from stdin)
      --max-age Duration                    Only transfer files younger than this in s or suffix ms|s|m|h|d|w|M|y (default off)
      --max-depth int                       If set limits the recursion depth to this (default -1)
      --max-size SizeSuffix                 Only transfer files smaller than this in KiB or suffix B|K|M|G|T|P (default off)
      --metadata-exclude stringArray        Exclude metadatas matching pattern
      --metadata-exclude-from stringArray   Read metadata exclude patterns from file (use - to read from stdin)
      --metadata-filter stringArray         Add a metadata filtering rule
      --metadata-filter-from stringArray    Read metadata filtering patterns from a file (use - to read from stdin)
      --metadata-include stringArray        Include metadatas matching pattern
      --metadata-include-from stringArray   Read metadata include patterns from file (use - to read from stdin)
      --min-age Duration                    Only transfer files older than this in s or suffix ms|s|m|h|d|w|M|y (default off)
      --min-size SizeSuffix                 Only transfer files bigger than this in KiB or suffix B|K|M|G|T|P (default off)

Read the full file on GitHub · 100 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 · 100 lines · 14 tokens per session scan A b6088a5d012f

Subscribe to this mod's changes

rclone_sha1sum is a command published in the GitHub repository chaunsin/agent-skills (2 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 14 tokens to every session and 1,085 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_sha1sum, differing in 2 lines, and is treated as a copy.

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