Zen Koan Daily

Daily Zen Buddhist koan (禅宗公案) lecture with Chinese ink wash illustration and TTS audio. Generates detailed lecture (origin, background, interpretation, mode...

This skill generally does what it says (generate koans, an image prompt, and TTS), but there are several things to check before use: - Clarify Gemini usage: README and generate_image.py mention Google Gemini and suggest exporting GEMINI_API_KEY, but the registry metadata does not declare this credential. If you do not want to provide a Gemini key, confirm how images are generated (the shipped script only prints a prompt/command). - Cross-skill exec: generate_image.py prints a command that calls a generate_image.py under ~/clawd/skills/yumfu/, not the local script. That means image generation may rely on another skill/tool you don't have — verify or adjust the command to use a trusted local image pipeline. - Runtime bug: references/progress.json initially lacks a completed_koans array but generate_koan.py expects progress['completed_koans'] when updating — this can crash or corrupt progress on first run. Inspect and initialize progress.json or patch the script before enabling scheduled runs. - edge-tts is invoked locally (no cloud key) — ensure you trust the package you install (pipx install edge-tts) and run in an isolated environment if you are cautious. - LLM dynamic generation and optional web_search: the skill relies on the LLM to synthesize koans and optionally search the web. If you need strictly canonical or fully-accurate historical text, review generated outputs for fidelity and possible hallucinations. Recommendations: run this skill in an isolated/test environment first, review/patch the generate_image.py command and progress.json initialization, and only provide any cloud API keys (Gemini) if you understand how/where they will be used. If you want to use images but do not want to supply a Gemini key, modify the skill to call a local/approved image generator or remove the external dependency.

Type: OpenClaw Skill Name: zen-koan-daily Version: 0.1.0 The zen-koan-daily skill is designed to provide daily Zen Buddhist koans with AI-generated ink wash art and TTS audio. The scripts (generate_koan.py, generate_image.py, and generate_tts.sh) and the agent instructions in SKILL.md are strictly aligned with the stated purpose of content generation, formatting, and delivery. No evidence of data exfiltration, malicious command execution, or harmful prompt injection was found.