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 barry-ran/QuickDesk --skill file-opsgit clone --depth 1 https://github.com/barry-ran/QuickDeskWrote 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/barry-ran/quickdesk/file-ops)<a href="https://agentmods.dev/skills/barry-ran/quickdesk/file-ops"><img src="https://agentmods.dev/badge/skills/barry-ran/quickdesk/file-ops/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/barry-ran/quickdesk/file-ops"><img src="https://agentmods.dev/badge/skills/barry-ran/quickdesk/file-ops.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00065 | $0.00547 |
| Opus 5.5 | $0.00026 | $0.00219 |
| Sonnet 5.5 | $0.00013 | $0.00109 |
| Haiku 4.5 | $0.00006 | $0.00055 |
Grade A, and why
file-ops 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.
What it actually says
file-ops
Manage files and directories on a remote host connected through QuickDesk.
Tools
read_file
Read the text contents of a file.
- path (string, required) — absolute path to the file
Returns { "path", "content", "size" }.
write_file
Write content to a file. Creates the file (and parent directories) if it does not exist; overwrites if it does.
- path (string, required) — absolute path to the file
- content (string, required) — content to write
Returns { "path", "bytes_written" }.
list_directory
List files and directories at a given path, sorted directories-first then alphabetically.
- path (string, required) — absolute path to the directory
Returns { "path", "count", "entries": [{ "name", "type", "size" }] }.
create_directory
Create a directory and any missing parent directories.
- path (string, required) — absolute path of the directory to create
Returns { "path", "created": true }.
move_file
Move or rename a file or directory.
- source (string, required) — source path
- destination (string, required) — destination path
Returns { "source", "destination", "moved": true }.
get_file_info
Get file metadata including size, type, modification time, and permissions.
- path (string, required) — absolute path to the file or directory
Returns { "path", "type", "size", "readonly", "modified_unix", "permissions_octal" } (permissions_octal on Unix only).
Workflow
- Use
list_directoryto browse a remote folder. - Use
read_fileto inspect a specific file. - Use
write_fileto create or update content — parent directories are created automatically. - Use
get_file_infobefore destructive operations likemove_fileto confirm the target exists and check permissions.
What ships with it
2 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 · 75 lines · 65 tokens per session scan A fee635a44d56
file-ops is a skill published in the GitHub repository barry-ran/QuickDesk (549 stars, last pushed today), licensed MIT. It adds 65 tokens to every session and 547 once invoked, about $0.0003 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 2026-08-30.
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