AgentSkillsCN

wechat-material-upload

将 1–9 张图片（文件或目录）上传至微信公众号素材库（素材库→图片），采用与 baoyu-post-to-wechat 相同的 Chrome CDP 工作流。当用户需要将本地图片以默认水印的形式推送至公众号素材库，并在操作完成后关闭浏览器时，可使用此功能。

SKILL.md
--- frontmatter
name: wechat-material-upload
description: Upload 1-9 images (files or directories) to the WeChat Official Account media library (素材库→图片) using the same Chrome CDP workflow as baoyu-post-to-wechat. Use when the user needs to push local images into the公众号素材库 with default watermark and close the browser afterward.

WeChat Material Upload

Automate pushing image assets into the WeChat Official Account media library (素材库 → 图片). Uses the shared Chrome CDP launcher from baoyu-post-to-wechat (no agent-browser dependency needed).

Script Directory

  • •Skill directory: SKILL_DIR = <repo>/.claude/skills/wechat-material-upload
  • •Main script: ${SKILL_DIR}/scripts/wechat-material-upload.ts
  • •Runtime: npx -y bun

Quick Start

bash
npx -y bun ${SKILL_DIR}/scripts/wechat-material-upload.ts \
  --dir ./illustrations \
  --image cover.png

Behavior:

  • •Collects all supported images (png/jpg/jpeg/gif/bmp/webp) from --image paths and directories recursively (max 9 total)
  • •Prompts login if the WeChat session is expired
  • •Navigates to 素材库 → 图片 and uploads using the default watermark (WeChat setting)
  • •Waits for server completion and closes Chrome automatically (unless --keep-open is passed)

CLI Options

FlagDescription
--image <path>Add a single image file (absolute or relative). Repeatable.
--dir <path>Recursively include images under a directory. Repeatable.
--keep-openLeave Chrome open after upload; default closes the browser.
--helpPrint usage.

Notes:

  • •Requires at least one --image or --dir argument.
  • •Total selected images must be between 1 and 9; script errors otherwise.
  • •Default WeChat watermark is used; no override available.
  • •Script closes the browser when uploads finish, satisfying the requirement to auto-close.

Workflow

  1. •Prepare assets: Ensure target files live within the repository or accessible paths.
  2. •Run script: Use Bun via npx (repo already depends on Bun through other skills). Example: npx -y bun ${SKILL_DIR}/scripts/wechat-material-upload.ts --dir cover-image/2025-02.
  3. •Login if needed: Chrome opens; scan QR if session expired. Script waits up to ~90s.
  4. •Upload confirmation: Script logs successes; watch WeChat progress dialog for errors.
  5. •Verify: After Chrome closes, confirm in 素材库 that images exist (WeChat keeps the default watermark per account setting).

Troubleshooting

  • •Login timeout: Script throws Login timeout. Re-run and scan QR quickly.
  • •Upload selector missing: The 页面 layout might change; inspect DOM and update selector constant within the script.
  • •File limit exceeded: Remove extra files or split into multiple runs.
  • •Hidden input not clickable: The script force-displays the input; if WeChat updates CSS, adjust the eval block near selector definition.

Related Skills

  • •baoyu-post-to-wechat: Article posting automation. Use this current skill only for 素材库 uploads.
code