miniprogram-development

A guide for creating and maintaining WeChat Mini Programs, small applications that run inside WeChat. It covers their development and CloudBase integration.

In plain words
What is it for?
Use it to build, debug, preview, test, deploy, publish, optimise, or promote a WeChat Mini Program, including projects using CloudBase.
Why use it?
It brings the required checks and workflows together for changing, testing, previewing, publishing, and operating these applications safely.

Skill for Claude CodeCodex

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/tencentcloudbase/cloudbase-ai-toolkit/miniprogram-development
Any agent
npx skills add TencentCloudBase/CloudBase-AI-Toolkit --skill miniprogram-development
Clone the repo
git clone --depth 1 https://github.com/TencentCloudBase/CloudBase-AI-Toolkit

Made for: Claude Code, Codex.

Per session 240 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,937 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 $0.00240 $0.02937
Opus 5 $0.00120 $0.01469
Sonnet 5 $0.00048 $0.00587
Haiku 4.5 $0.00024 $0.00294

Measured 2d ago against content hash 707704a7be02, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

miniprogram-development 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 2d 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.

Origin

Copies of this mod

2 near-identical copies found in the catalogue:

config/.claude/skills/miniprogram-development/SKILL.md · 223 lines

How it starts

The opening of the file, as written. The whole thing — 223 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

Activation Contract

Use this first when

  • The request is about WeChat Mini Program structure, pages, preview, publishing, or CloudBase mini program integration.

Read before writing code if

  • The user mentions wx.cloud, CloudBase mini programs, OPENID, mini program deployment/debug workflows, Nightly DevTools, wechatide, or WeChat IDE Skills.
  • The user mentions message push (消息推送), customer-service auto-reply (客服消息/自动回复), or binding MsgType/Event callbacks to cloud functions.

Then also read

  • CloudBase auth -> ../auth-wechat-miniprogram/SKILL.md
  • CloudBase document DB -> ../cloudbase-document-database-in-wechat-miniprogram/SKILL.md
  • Mini Program WeChat Pay or Integration Center generated payment functions -> ../cloudbase-wechat-integration/SKILL.md (official docs: https://docs.cloudbase.net/integration/wechat-pay-miniprogram/index.md)
  • UI generation -> ../ui-design/SKILL.md first

Do NOT use for

  • Web auth flows or Web SDK-specific frontend implementation.
  • WeChat Pay, payment callbacks, refunds, or Official Account OAuth details; use cloudbase-wechat-integration for those scenarios.

Common mistakes / gotchas

  • Generating a Web-style login flow for mini programs.
  • Mixing Web SDK assumptions into wx.cloud projects.
  • Applying CloudBase constraints before confirming the project actually uses CloudBase.
  • Assuming Stable WeChat Developer Tools includes Nightly Skills/wechatide (it may not).
  • Forcing CloudBase MCP Tencent Cloud login for daily mini program cloud ops when Nightly wechatide already works.
  • Inventing wechatide tool names or flags instead of using --help / Nightly tools.yaml.
  • Bypassing wxide CLI / IDE for message-push ops with low-level transport before cloud_*_msg_push is exposed (see message-push-customer-service.md).
  • Assuming cloud-function return values auto-reply to customer-service chats (must use cloud.openapi.customerServiceMessage.send).
  • Making code or configuration changes without first following the Change Safety Protocol (cloudbase-platform/references/protocols/change-safety-protocol.md).
  • Performing mini program upload/publish without first completing the checks in cloudbase-platform/references/protocols/deployment-gate.md.

Read the full file on GitHub · 223 lines

Files

What ships with it

6 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. 2d ago First seen · 223 lines · 240 tokens per session scan A 707704a7be02

Subscribe to this mod's changes

miniprogram-development is a skill published in the GitHub repository TencentCloudBase/CloudBase-AI-Toolkit (1,087 stars, last pushed yesterday), licensed MIT. It adds 240 tokens to every session and 2,937 once invoked, about $0.0012 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 2026-08-30.

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