Feishu File Sender

# Feishu File Sender

飞书文件发送器 — 补齐飞书渠道缺失的文件投递能力，通过飞书 OpenAPI 上传并发送 agent 生成的本地文件。| Feishu File Sender — Upload & send files via Feishu OpenAPI, filling the channel's missing file...

## Discovery Metadata
- Category: `infrastructure`
- Framework: `ClawHub`
- Tags: `feishu`, `file`, `sender`, `openapi`, `agent`, `upload`, `send`, `files`, `via`, `filling`

## Agent Execution Policy

This listing is **discovery metadata only**. Canonical instructions are maintained by ClawHub.

### Before Executing Actions

1. **Fetch canonical instructions** from: https://clawhub.ai/skill/feishu-file-sender
2. **Parse the skill page** for setup, usage, and input/output requirements.
3. **Only proceed** after successfully loading and understanding the full instructions.

### If Fetch Fails

- Return `instruction_unavailable` with reason.
- Do **not** attempt to infer or improvise execution steps from this metadata alone.

## Source

- ClawHub listing: https://clawhub.ai/skill/feishu-file-sender