cloud-functions

cloud-functions is a skill for Claude Code from TencentCloudBase/CloudBase-AI-Toolkit. It costs 50 tokens per session (7,591 once invoked), scanned C, original, MIT.

A development guide for CloudBase functions, which are small pieces of application code run by Tencent CloudBase in response to events or HTTP requests. It covers building, deploying, and debugging these functions.

In plain words
What is it for?
Use it when creating, updating, deploying, or debugging CloudBase Event Functions or HTTP Functions.
Why use it?
It gives runtime-specific guidance for choosing a function type and handling code changes, deployments, logs, and sensitive data safely.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Part of the cloudbase-ai-toolkit plugin — 47 skills, 3 commands, 6 agents, 2 MCP servers, 2 plugins shipped together

Good fit Use it when creating, updating, deploying, or debugging CloudBase Event Functions or HTTP Functions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tencentcloudbase/cloudbase-ai-toolkit/cloud-functions
About the project

CloudBase AI Toolkit is an integration layer that lets AI coding tools use Tencent CloudBase as an application backend, including databases, authentication, functions, storage, and deployments. Developers use it to have coding agents build and operate CloudBase-backed applications through skills, plugins, commands, and chat-accessible tools. The catalogue entries are the toolkit’s own skills, agents, hooks, plugins, rules, instructions, and MCP tools.

TencentCloudBase/CloudBase-AI-Toolkit · 1,138 stars · on GitHub · docs.cloudbase.net

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.

Any agent
npx skills add TencentCloudBase/CloudBase-AI-Toolkit --skill cloud-functions
Clone the repo
git clone --depth 1 https://github.com/TencentCloudBase/CloudBase-AI-Toolkit

Made for: Claude Code.

Or install cloudbase-ai-toolkit, the plugin that ships this one along with the rest of its 47 skills, 3 commands, 6 agents, 2 MCP servers, 2 plugins.

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 cloud-functions

README.md
[![agentmods](https://agentmods.dev/badge/skills/tencentcloudbase/cloudbase-ai-toolkit/cloud-functions/github.svg)](https://agentmods.dev/skills/tencentcloudbase/cloudbase-ai-toolkit/cloud-functions)
Your own site
<a href="https://agentmods.dev/skills/tencentcloudbase/cloudbase-ai-toolkit/cloud-functions"><img src="https://agentmods.dev/badge/skills/tencentcloudbase/cloudbase-ai-toolkit/cloud-functions/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.

agentmods 80×15 button for cloud-functions

Your own site · 80×15
<a href="https://agentmods.dev/skills/tencentcloudbase/cloudbase-ai-toolkit/cloud-functions"><img src="https://agentmods.dev/badge/skills/tencentcloudbase/cloudbase-ai-toolkit/cloud-functions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,591 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Excessive Agency · line 112
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
How audits are shown
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 $0.00050 $0.07591
Opus 5.5 $0.00020 $0.03036
Sonnet 5.5 $0.00010 $0.01518
Haiku 4.5 $0.00005 $0.00759

Measured today against content hash 046044982442, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

cloud-functions scanned grade C with 1 finding 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 today.

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.

Harvests environment variableshighData exfiltration

Enumerating or grepping the environment for keys collects credentials unrelated to what the mod says it does.

- **Returning `req.headers`, `process.env`, `event`, or `context` wholesale** — gateways may inject `x-cloudbase-context` (base64 temporary credentials). Never echo that header or dump credential env vars to clients. Fol
Origin

Copies of this mod

2 near-identical copies found in the catalogue:

config/.claude/skills/cloud-functions/SKILL.md · 426 lines

How it starts

The opening of the file, as written. The whole thing — 426 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Sibling skills (local only)

Sibling CloudBase skills ship beside this skill. Use local relative paths such as ../auth-tool-cloudbase/SKILL.md.

If a referenced sibling skill file is missing from this environment, ask the user to install the full CloudBase plugin (or the missing skill). Do not HTTP-fetch remote skill or protocol markdown into the agent context.

Cross-cutting protocols (required before code changes or deployments):

  • Change Safety Protocol: ../cloudbase-platform/references/protocols/change-safety-protocol.md
  • Deployment Gate: ../cloudbase-platform/references/protocols/deployment-gate.md
  • Sensitive Runtime Data Protection: ../cloudbase-platform/references/protocols/sensitive-runtime-data-protection.md

Cloud Functions Development

Activation Contract

Use this first when

  • The task is to create, update, deploy, inspect, or debug a CloudBase Event Function or HTTP Function that serves application runtime logic.
  • The request mentions function runtime, function logs, scf_bootstrap, function triggers, or function gateway exposure.

Read before writing code if

  • You still need to decide between Event Function and HTTP Function.
  • The task mentions manageFunctions, queryFunctions, manageGateway, or legacy function-tool names.
  • The task might require callCloudApi as a fallback for logs or gateway setup.
  • An HTTP Function will call CloudBase resources through @cloudbase/node-sdk or @cloudbase/manager-node -> read ./references/http-function-credentials.md. HTTP Functions must use explicit credentials; do not rely on the Event Function passwordless runtime path.

Exception only (do not read by default)

  • Migrating an existing app that already uses classic TCP DB clients (DATABASE_URL / Prisma / mysql2 / pg / Redis) → read ./references/vpc-and-tcp-database.md via ./references.md. New business CRUD must prefer CloudBase native SDK (app.database() / app.rdb()) or MCP SQL tools instead of TCP.

Read the full file on GitHub · 426 lines

Files

What ships with it

9 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.

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. today Changed · +5 lines 046044982442
  2. yesterday Changed · +1 lines 32deab5ddcc3
  3. 3d ago Changed ccb0f030cf76
  4. 7d ago Changed · +1 lines 31a2b1cd97b7
  5. 16d ago Changed 1657e187677d
  6. 25d ago Changed a4a0c5531ad3
  7. 26d ago Changed fa942eeac45a
  8. 1mo ago Changed 8e2e11cfc2cd
  9. 1mo ago Changed 97ce3e741675
  10. 1mo ago First seen · 419 lines · 50 tokens per session scan C 70a7ec72e37b

Subscribe to this mod's changes

cloud-functions is a skill published in the GitHub repository TencentCloudBase/CloudBase-AI-Toolkit (1,138 stars, last pushed today), licensed MIT. It adds 50 tokens to every session and 7,591 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it C with 1 finding (harvests environment variables). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.