volcengine-vefaas

volcengine-vefaas is a skill for Claude Code from volcengine/volcengine-skills. It costs 71 tokens per session (969 once invoked), scanned A, original, MIT.

A guide for deploying and managing serverless applications on Volcengine veFaaS, a cloud service that runs functions without managing servers directly.

In plain words
What is it for?
Use it to check the CLI and login status, deploy a new function application, inspect gateways, and find application domains.
Why use it?
It collects the checks and commands needed to verify Node.js, authentication, deployment, and application access.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the volcengine-containers-middleware plugin — 1 skill shipped together

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.

agentmods
npx agentmods add skills/volcengine/volcengine-skills/volcengine-vefaas
Any agent
npx skills add volcengine/volcengine-skills --skill volcengine-vefaas
Clone the repo
git clone --depth 1 https://github.com/volcengine/volcengine-skills

Made for: Claude Code.

Or install volcengine-containers-middleware, the plugin that ships this one along with the rest of its 1 skill.

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 volcengine-vefaas

README.md
[![agentmods](https://agentmods.dev/badge/skills/volcengine/volcengine-skills/volcengine-vefaas.svg)](https://agentmods.dev/skills/volcengine/volcengine-skills/volcengine-vefaas)
Your own site
<a href="https://agentmods.dev/skills/volcengine/volcengine-skills/volcengine-vefaas"><img src="https://agentmods.dev/badge/skills/volcengine/volcengine-skills/volcengine-vefaas.svg" alt="Measured on agentmods" height="20"></a>
Per session 71 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 969 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found 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 $0.00071 $0.00969
Opus 5 $0.00036 $0.00485
Sonnet 5 $0.00014 $0.00194
Haiku 4.5 $0.00007 $0.00097

Measured 4d ago against content hash 1f27f88e627f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

volcengine-vefaas 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.

plugins/volcengine-containers-middleware/skills/volcengine-vefaas/SKILL.md · 84 lines

How it starts

The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.

volcengine-vefaas: Volcengine FaaS CLI

vefaas is the command-line tool for Volcengine Function Service (veFaaS). It enables serverless application deployment, function management, and configuration through a streamlined workflow.

Installation

npm i -g https://vefaas-cli.tos-cn-beijing.volces.com/volcengine-vefaas-latest.tgz

Verify installation:

vefaas --version

Core Workflow

The typical deployment pattern:

  1. Check Node.js: node --version (requires >= 18, recommended 20+)
    • If version is too low, switch using nvm (nvm use 20) or fnm (fnm use 20), or manually install a newer version
  2. Check CLI: vefaas --version to verify installation
  3. Check Auth: vefaas login --check to verify login status
    • If not logged in, run vefaas login --sso (opens browser, auto-completes when user authorizes - no manual input needed)
  4. Deploy: vefaas deploy --newApp <name> --gatewayName $(vefaas run listgateways --first) --yes
  5. Access: vefaas domains to view URLs

Quick Commands

Purpose Command
Check auth vefaas login --check
Login (SSO) vefaas login --sso (non-interactive: opens browser, auto-completes when authorized, recommended)
Login (AK/SK) vefaas login --accessKey <AK> --secretKey <SK>
Init from template vefaas init --template <name>
Deploy new app vefaas deploy --newApp <name> --gatewayName $(vefaas run listgateways --first) --yes
Deploy existing vefaas deploy --app <name> --yes
List gateways vefaas run listgateways --first
View URLs vefaas domains
Set env var vefaas env set KEY VALUE
View config vefaas config list
Pull code vefaas pull --func <name>
Inspect project vefaas inspect

Global Options

Option Description
-d, --debug Enable debug mode for troubleshooting
--yes Non-interactive mode (required for CI/AI coding)
--region Region override (e.g., cn-beijing)

Read the full file on GitHub · 84 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. 4d ago First seen · 84 lines · 71 tokens per session scan A 1f27f88e627f

Subscribe to this mod's changes

volcengine-vefaas is a skill published in the GitHub repository volcengine/volcengine-skills (19 stars, last pushed 3d ago), licensed MIT. It adds 71 tokens to every session and 969 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 2026-09-01.

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