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AivoClaw feishu-send-file

install
source · Clone the upstream repo
git clone https://github.com/yuanyuekejiJN/AivoClaw
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/yuanyuekejiJN/AivoClaw "$T" && mkdir -p ~/.claude/skills && cp -r "$T/extraSkills/feishu-send-file" ~/.claude/skills/yuanyuekejijn-aivoclaw-feishu-send-file && rm -rf "$T"
manifest: extraSkills/feishu-send-file/SKILL.md
source content

Feishu Send File

Send files to Feishu chats via REST API (bypasses the built-in message tool limitation for file messages).

Steps

1. Get tenant_access_token

import json, os, requests

config_path = os.path.expanduser('~/.openclaw-autoclaw/openclaw.json')
with open(config_path) as f:
    cfg = json.load(f)

feishu = cfg['channels']['feishu']
r = requests.post(
    'https://open.feishu.cn/open-apis/auth/v3/tenant_access_token/internal',
    json={'app_id': feishu['appId'], 'app_secret': feishu['appSecret']}
)
token = r.json()['tenant_access_token']

2. Upload the file

with open('/path/to/your/file', 'rb') as f:
    r2 = requests.post(
        'https://open.feishu.cn/open-apis/im/v1/files',
        headers={'Authorization': f'Bearer {token}'},
        data={'file_type': 'stream', 'file_name': 'filename.ext'},
        files={'file': ('filename.ext', f, 'application/octet-stream')}
    )
file_key = r2.json()['data']['file_key']

Supported 

file_type
values: 
opus
, 
mp4
, 
pdf
, 
doc
, 
xls
, 
ppt
, 
stream
(generic)

3. Send file message to chat

chat_id = 'oc_xxxx'  # target chat_id

r3 = requests.post(
    'https://open.feishu.cn/open-apis/im/v1/messages',
    headers={'Authorization': f'Bearer {token}', 'Content-Type': 'application/json'},
    params={'receive_id_type': 'chat_id'},
    json={
        'receive_id': chat_id,
        'msg_type': 'file',
        'content': json.dumps({'file_key': file_key})
    }
)
print(r3.json())

Notes

  • The bot can only download files it uploaded itself (
    234008
    error otherwise)
  • Images use a different endpoint: 
    POST /im/v1/images
    with 
    image_type=message
  • To send an image message, use 
    msg_type: image
    and 
    content: {"image_key": "..."}
  • Required scope: 
    im:message:send_as_bot
    , 
    im:resource

References