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 agentmods add skills/knuckles-team/nextcloud-agent/nextcloud-filesnpx skills add Knuckles-Team/nextcloud-agent --skill nextcloud-filesgit clone --depth 1 https://github.com/Knuckles-Team/nextcloud-agentWhat 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 | $0.00098 | $0.00913 |
| Opus 5 | $0.00049 | $0.00456 |
| Sonnet 5 | $0.00020 | $0.00183 |
| Haiku 4.5 | $0.00010 | $0.00091 |
Grade A, and why
nextcloud-files 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 yesterday.
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.
How it starts
The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Nextcloud Files
Domain-typed access to the Nextcloud file store (WebDAV) for browsing and
managing files and folders. Prefer the nextcloud_files condensed tool over raw
WebDAV requests — it carries the PROPFIND parsing and returns file-shaped records.
When to use
- List the contents of a folder (files + subfolders with size/mtime/mime).
- Read (download) a file's bytes, or read a path's properties.
- Upload a file, create a folder, or delete/move/copy an item.
When NOT to use
- Create/list/revoke shares →
nextcloud-shares. - Store a file's bytes + extracted text into the knowledge graph →
nextcloud-ingest. - Calendar events or contacts → the
nextcloud_calendar/nextcloud_contactstools.
Prerequisites & environment
Connect via the mcp-client skill against the nextcloud-agent MCP server.
| Variable | Required | Notes |
|---|---|---|
NEXTCLOUD_URL |
✅ | Base URL of the Nextcloud instance |
NEXTCLOUD_USERNAME |
✅ | WebDAV/OCS user |
NEXTCLOUD_PASSWORD |
✅ | Password or app password |
TLS_PROFILE / TLS_PROFILE_REF |
optional | AgentConfig transport profile; peer verification is mandatory |
MCP_TOOL_MODE (condensed|verbose|both) selects the condensed surface (used
below) vs. the 1:1 verbose tools. FILESTOOL gates this tool category.
Tools & actions
Prefer the condensed tool; it takes action + a params_json JSON string
whose keys are passed straight to the client method.
| Condensed tool | Actions |
|---|---|
nextcloud_files |
list_files, read_file, write_file, create_folder, delete_item, move_item, copy_item, get_properties |
Key parameters
path— server-relative path for most actions (e.g.Documents/report.pdf);""or/is the user root forlist_files.content— file body (str or bytes) forwrite_file;overwrite(bool).source_path+dest_path— formove_item/copy_item.
Recipes (params_json)
List the root directory:
{"path":""}
Download a document:
{"path":"Documents/report.pdf"}
Create a folder then move a file into it:
{"path":"Reports/2026"}
{"source_path":"report.pdf","dest_path":"Reports/2026/report.pdf"}
What ships with it
1 file 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.
- yesterday First seen · 90 lines · 98 tokens per session scan A 41d7506cd26c
nextcloud-files is a skill published in the GitHub repository Knuckles-Team/nextcloud-agent (0 stars, last pushed 5d ago), licensed MIT. It adds 98 tokens to every session and 913 once invoked, about $0.0005 per session on Opus 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 2026-08-31.
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