Agent Skills by Demerzels-lab
There are 12 agent skills in our directory.
Demerzels-lab publishes 12 AI agent skills in our directory. Browse them below — each links back to its source repository.
Updated June 2026
- browser-ladderClimb the browser ladder — start free, escalate only when needed. L1 (fetch) → L2 (local Playwright) → L3 (BrowserCat) → L4 (Browserless.io for CAPTCHA/bot bypass).
- castreaderRead any web page aloud with natural AI voices. The only skill that extracts content from URLs (including Kindle, WeRead, Notion, Google Docs) and converts to MP3 audio with paragraph-level highlighting.
- get-focus-modeGet the current macOS Focus mode
- healthkit-synciOS HealthKit data sync CLI commands and patterns. Use when working with healthsync CLI, fetching Apple Health data (steps, heart rate, sleep, workouts), pairing iOS devices over local network, or understanding the iOS Health Sync project architecture including mTLS certificate pinning, Keychain storage, and audit logging.Apache-2.0
- kiro-creator-monitor-daily-briefMonitor creator topics across X, RSS, GitHub, and Reddit; deduplicate and score results; produce a daily top-5.
- lark-integrationConnect Lark (Feishu) messaging to OpenClaw via webhook bridge. Supports text, rich text (post), and image messages bidirectionally. Use when setting up Lark/Feishu as a messaging channel, receiving messages with images, sending replies back to Lark, reading Lark documents/wikis/bitables, or troubleshooting Lark integration issues. Covers both Lark International (larksuite.com) and China Feishu (feishu.cn).
- miroManage Miro boards, sticky notes, and shapes via Miro API. Create collaborative whiteboards programmatically.
- npm-searchSearch npm packages. Use for finding Node.js/JavaScript packages, libraries, and tools.
- overseerrRequest movies/TV and monitor request status via the Overseerr API (stable Overseerr, not the beta Seerr rewrite).
- SKILL
- surflineGet surf forecasts and current conditions from Surfline public endpoints (no login). Use to look up Surfline spot IDs, fetch forecasts/conditions for specific spots, and summarize multiple favorite spots.
- who-growth-chartsGenerate WHO child growth charts (height, weight, BMI) with percentile curves. Downloads official WHO reference data on demand. Use when users ask about child growth tracking, percentiles, or want growth charts for their kids.