feishui-file-sender

Send files via Feishu channel using message tool with filePath parameter.

Feishu File Sender

Send binary files (ZIP, PDF, images, etc.) to Feishu groups or users.

Prerequisites

• OpenClaw configured with Feishu channel
• Target chat ID (group or user)

Step 1: Package the Skill/File

cd /root/.openclaw/workspace/skills
zip -r /tmp/skill_name.zip skill_folder/

Key: Use relative path inside the zip, not absolute path.

Step 2: Send via Feishu

message(
    action="send",
    channel="feishu",
    filePath="/tmp/skill_name.zip",
    message="📦 Skill Name",
    target="oc_xxxxxxxxxxxx"  # chat ID
)

Parameters

Parameter	Type	Required	Description
action	string	Yes	"send"
channel	string	Yes	"feishu"
filePath	string	Yes	Absolute path to file
message	string	Yes	Caption text
target	string	Yes	Chat ID (oc_xxx for groups, user ID for DM)

Common Issues

1. File too large: Feishu limits apply (~20MB for most)
2. Wrong path: Use absolute path /tmp/xxx.zip
3. Relative path in zip: Package from parent dir, e.g., zip -r /tmp/out.zip folder/

Example: Send a Skill

# Package
cd /root/.openclaw/workspace/skills
zip -r /tmp/weather.zip weather/

# Send
message(action="send", channel="feishu", filePath="/tmp/weather.zip", message="📦 weather skill", target="oc_group_id")