webhook-send

向指定 webhook 地址发送消息。URL 从环境变量 WEBHOOK_SEND_URL 读取。 仅支持 text、markdown 两种类型，支持 Markdown 富文本。

This skill performs simple POSTs to a webhook URL read from the environment. Before installing: 1) Expect to set WEBHOOK_SEND_URL (it is required by the instructions even though metadata doesn't list it) — ensure that URL points to a trusted endpoint and that any token in it is acceptable to share. 2) Don't put high-privilege credentials in that URL unless you trust the destination. 3) If you need stronger guarantees, ask the publisher to update the package metadata to declare WEBHOOK_SEND_URL as a required env var and to document exactly where data is sent. 4) Test in a safe environment (a disposable webhook receiver) to confirm behavior and rate/length limits before using in production. 5) If you see the skill asking for other env vars or reading system files, treat that as a red flag and avoid installing.

Type: OpenClaw Skill Name: webhook-send Version: 1.0.0 The skill bundle is a standard utility designed to send text or Markdown notifications to a webhook URL specified via the WEBHOOK_SEND_URL environment variable. The instructions in SKILL.md and the documentation in README.md and reference.md are consistent with this purpose, containing no evidence of hardcoded malicious endpoints, data exfiltration, or prompt-injection attacks.