google/skills is a collection of Agent Skills that guide AI agents in using Google products and technologies, including Google Cloud services. Developers and agents use these reusable workflows for tasks such as cloud authentication, data analysis, application deployment, and AI platform management. The catalogue entries are skills, plugins, and an MCP integration from this collection.
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 google/skills --skill google-cloud-filestore-nfs-browsergit clone --depth 1 https://github.com/google/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/skills/google/skills/google-cloud-filestore-nfs-browser)<a href="https://agentmods.dev/skills/google/skills/google-cloud-filestore-nfs-browser"><img src="https://agentmods.dev/badge/skills/google/skills/google-cloud-filestore-nfs-browser/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/google/skills/google-cloud-filestore-nfs-browser"><img src="https://agentmods.dev/badge/skills/google/skills/google-cloud-filestore-nfs-browser.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 | $0.00082 | $0.02822 |
| Opus 5 | $0.00041 | $0.01411 |
| Sonnet 5 | $0.00016 | $0.00564 |
| Haiku 4.5 | $0.00008 | $0.00282 |
Grade A, and why
google-cloud-filestore-nfs-browser 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 4d 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.
How it starts
The opening of the file, as written. The whole thing — 279 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Google Cloud Filestore NFS File Browser
Enables autonomous agents and cloud engineers to inspect, search, and read files
located on Google Cloud Filestore (NFS) instances without needing local NFS
client packages (nfs-common), root privileges, or manual VPC network mounting.
Quick Start
-
Ensure
gcloudis installed and authenticated. See gcloud installation guide if needed. -
Enable essential APIs:
gcloud services enable file.googleapis.com compute.googleapis.com run.googleapis.com --quiet -
Discover instances and choose an execution engine (see Execution Engine Selection below).
-
Run inspection actions using the self-contained runner
scripts/nfs_browser.pyincluded within this skill package.
Attribution
Tag every Cloud Filestore command or API request provided or executed. Prefix
gcloud commands with the metrics environment targeting this skill:
CLOUDSDK_METRICS_ENVIRONMENT="gcs-skills gcs-skills/1.0 (skill:google-cloud-filestore-nfs-browser)" \
gcloud filestore instances list ...
On direct HTTP calls to the REST API, append the User-Agent:
User-Agent: gcs-skills/1.0 (skill:google-cloud-filestore-nfs-browser)
Conceptual & Informational Queries (CRITICAL)
For purely conceptual, educational, or architectural questions (e.g., "How do I inspect files on Filestore?", "How to deploy the Serverless Cloud Run NFS Bridge?", "Explain Cloud Run NFS volume mounts"):
- Rule: Answer immediately using your pre-trained knowledge and the documentation below. Answering directly minimizes tool invocation latency and token consumption when the user only seeks architecture or workflow guidance.
- Constraint: Do not execute external tool calls or API requests for basic knowledge questions.
- Bridge Deployment Explanations: Always highlight that Cloud Run scales
to zero with $0 idle compute cost, detail the
gcloud run deploycommand with--add-volumeand--vpc-egress=all-traffic, and specify the required IAM permissions (roles/run.invokerfor callers androles/run.adminfor deployers).
What ships with it
13 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.
- references/architecture.md 4.9 KB
- references/iap-jump-host.md 2.9 KB
- references/nfs-bridge-setup.md 4.5 KB
- references/token-safety-guardrails.md 1.8 KB
- references/troubleshooting.md 2.2 KB
- scripts/bridge_server/Dockerfile 365 B
- scripts/bridge_server/main.py 7.6 KB runs code
- scripts/bridge_server/requirements.txt 49 B
- scripts/deploy_bridge.sh 2.3 KB runs code
- scripts/formatters.py 2.9 KB runs code
- scripts/jump_host_engine.py 7.9 KB runs code
- scripts/nfs_browser_test.py 5.6 KB runs code
- scripts/nfs_browser.py 6.6 KB runs code
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.
- 4d ago First seen · 279 lines · 82 tokens per session scan A e232e214e9b3
google-cloud-filestore-nfs-browser is a skill published in the GitHub repository google/skills (19,729 stars, last pushed today), licensed Apache-2.0. It adds 82 tokens to every session and 2,822 once invoked, about $0.0004 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 2026-09-06.
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