How do I install the Wechat Material Upload skill?

Run npx skillmds@latest add feixeyes/wechat-material-upload in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Wechat Material Upload safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: executes scripts. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Wechat Material Upload?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Wechat Material Upload free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Wechat Material Upload?

feixeyes (@feixeyes) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Wechat Material Upload by feixeyes — Agent Skill

Name: Wechat Material Upload
Rating: 4.2 (5 reviews)
Author: feixeyes

Wechat Material Upload

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.

feixeyes Updated Sep 10, 2026

File contents

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

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

Flag	Description
`--image <path>`	Add a single image file (absolute or relative). Repeatable.
`--dir <path>`	Recursively include images under a directory. Repeatable.
`--keep-open`	Leave Chrome open after upload; default closes the browser.
`--help`	Print 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

Prepare assets: Ensure target files live within the repository or accessible paths.
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.
Login if needed: Chrome opens; scan QR if session expired. Script waits up to ~90s.
Upload confirmation: Script logs successes; watch WeChat progress dialog for errors.
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.

---name: wechat-material-uploaddescription: 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 UploadAutomate 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```bashnpx -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| Flag | Description ||------|-------------|| `--image <path>` | Add a single image file (absolute or relative). Repeatable. || `--dir <path>` | Recursively include images under a directory. Repeatable. || `--keep-open` | Leave Chrome open after upload; default closes the browser. || `--help` | Print 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.## Workflow1. **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.```

Frequently asked questions