Feishu Upload Image

Upload a local image to Feishu and get its image_key. Use when you need to send an image via Feishu IM but first need the image_key returned by the upload API. Only handles: local file → Feishu image_key. Does NOT send the message — use feishu_im_user_message tool for that.

Upload a local image file to Feishu and receive the image_key needed for sending via feishu_im_user_message.

只做一件事：本地文件 → image_key

Usage

bash <skill-dir>/scripts/upload-image.sh /path/to/image.png

Environment variables

export FEISHU_IMAGE_PATH="/path/to/image.png"
bash <skill-dir>/scripts/upload-image.sh

Output

img_v3_02104_xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxg

Complete Workflow

# 1. Upload → get image_key
IMAGE_KEY=$(bash <skill-dir>/scripts/upload-image.sh /path/to/image.png)

# 2. Send via feishu_im_user_message tool (OpenClaw-native, user token auto-managed)
#    action=send, msg_type=image, content="{\"image_key\":\"<IMAGE_KEY>\"}"

Credentials

Reads appId and appSecret from openclaw.json at channels.feishu. Can be overridden with env vars FEISHU_APP_ID and FEISHU_APP_SECRET.