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Install in OpenClaw
/install daily-idiom
Description
Daily Chinese idiom (成语) — origin story, meaning, usage examples, and memory tip. Build Chinese vocabulary and cultural knowledge one 成语 per day.
README (SKILL.md)
每日成语
每日成语 — 典故故事 · 用法例句 · 测验打卡 · 中文文化输出
何时使用
- 用户说"成语""今日成语""成语故事"
- 用户学习中文或想了解中国文化
- 用户说"idiom""chengyu""learn Chinese"
- 用户说"成语接龙""猜成语""成语测验"
推送管理
node scripts/push-toggle.js on \x3CuserId>
node scripts/push-toggle.js on \x3CuserId> --morning 08:00 --evening 21:00 --channel feishu
node scripts/push-toggle.js off \x3CuserId>
node scripts/push-toggle.js status \x3CuserId>
支持渠道：telegram / feishu / slack / discord
Usage Guidance
This skill appears coherent and does what it says: pick a daily idiom and manage scheduled morning/evening pushes. Before enabling push for real users, consider: (1) the skill will create per-user JSON files under data/users — inspect that directory and contents; (2) it emits special __OPENCLAW_CRON_ADD__/__OPENCLAW_CRON_RM__ messages that the host will use to schedule jobs — verify how your platform interprets those and which agent/session is used to deliver messages; (3) the scripts themselves do not send messages to external services (Telegram/Slack/etc.) — delivery depends on your platform integration; and (4) version metadata mismatches (meta/package/registry) are minor but worth noting. If those behaviors are acceptable in your environment, this skill is appropriate to install.
Capability Analysis
Type: OpenClaw Skill
Name: daily-idiom
Version: 1.0.3
The skill is a well-structured tool for daily Chinese idiom learning. The scripts (push-toggle.js, morning-push.js, and evening-push.js) manage user preferences and schedule automated prompts using the standard OpenClaw cron registration mechanism. The code includes proactive security measures, such as regex-based input sanitization for user IDs and path traversal protections in the safeUserPath function. No evidence of data exfiltration, malicious execution, or harmful prompt injection was found.
Capability Tags
Capability Assessment
Purpose & Capability
Name/description (daily idiom + scheduled pushes) align with what the code does: choose content for morning/evening pushes and manage per-user push settings. The scripts only read/write per-user JSON and emit scheduler markers; nothing requested is unrelated to the stated purpose.
Instruction Scope
SKILL.md and scripts limit actions to selecting content text and managing push scheduling. The push-toggle script writes user config to data/users and prints special __OPENCLAW_CRON_ADD__/__OPENCLAW_CRON_RM__ lines to register/unregister cron jobs. Reading/writing user JSON is expected, and userId inputs are sanitized. Note: the skill relies on the host platform to actually deliver messages to external channels — the scripts themselves do not call external APIs.
Install Mechanism
No install spec; this is instruction + small node scripts that run on demand. No external downloads or package installs are performed by the skill.
Credentials
The skill declares no required environment variables or credentials. It stores user preferences under ./data/users and enforces sanitized userId inputs. No secrets or unrelated credentials are requested.
Persistence & Privilege
always:false (normal). The skill persists per-user JSON under data/users and emits scheduler registration markers for the host to create cron jobs. This is appropriate for a push service, but persistence means scheduled jobs will be created on the host — review scheduler entries before enabling for many users.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install daily-idiom - After installation, invoke the skill by name or use
/daily-idiom - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.3
- Updated skill description for clarity, including English summary of features.
- No changes to keywords, usage instructions, or push management.
v1.0.2
- Updated package.json with minor changes.
- No user-facing features or functionality affected.
v1.0.1
- Updated dependencies in package.json for improved stability.
- Minor documentation tweaks in README.md; no user-facing skill changes.
v1.0.0
Initial release of Daily Idiom.
- Provides a daily Chinese idiom, including origins, usage, example sentences, and bilingual (EN/CN) explanation.
- Includes quizzes and check-in features to reinforce learning.
- Optimized for Chinese language and culture learners.
- Supports push notifications on Telegram, Feishu, Slack, and Discord.
- Easy trigger via multiple keywords related to idioms and learning Chinese.
Metadata
Frequently Asked Questions
What is Daily Idiom?
Daily Chinese idiom (成语) — origin story, meaning, usage examples, and memory tip. Build Chinese vocabulary and cultural knowledge one 成语 per day. It is an AI Agent Skill for Claude Code / OpenClaw, with 137 downloads so far.
How do I install Daily Idiom?
Run "/install daily-idiom" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Daily Idiom free?
Yes, Daily Idiom is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Daily Idiom support?
Daily Idiom is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Daily Idiom?
It is built and maintained by jiajiaoy (@jiajiaoy); the current version is v1.0.3.
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