Feishu Bot

This skill appears to be a straightforward Feishu (Lark) bot implementation, but there are a few things to check before installing: - The SKILL.md and the Python code require FEISHU_APP_ID and FEISHU_APP_SECRET (sensitive API credentials). The registry metadata did not declare those env vars — confirm the owner will prompt for/provide these securely before enabling the skill. - The code imports the 'requests' library but no dependency list or install steps are included. Ensure your environment will provide the required Python packages or that you trust the skill won't attempt to pull/install dependencies from untrusted sources. - Review the code yourself (or ask the publisher) to ensure the FEISHU_APP_ID/SECRET are used only for legitimate Feishu API calls and not forwarded elsewhere. The current code only calls open.feishu.cn endpoints and a user-supplied webhook URL, but always verify the source of the skill and the maintainer's reputation. - Be cautious if you plan to use upload_image or file-related methods: they will read local files (you must pass a path), so avoid passing sensitive local files. If you don't trust the publisher or cannot verify how credentials are handled, do not install or provide credentials. If you proceed, supply credentials with least privilege possible (Feishu app scoped to only the permissions you need) and monitor token usage.