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Math calculations from Math.js. Free. No API key. Use when user ask to calculate X, evaluate expression, solve math problem.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Air quality data from WAQI (World Air Quality Index). Free. No API key. Use when user ask about air quality, AQI, pollution levels.
Animal facts, dog/cat breeds, animal images. Free. No API key. Use when user ask about animal facts, dog breeds, cat breeds.
Anime quotes, facts, and Studio Ghibli info. Free. No API key. Use when user ask about anime quotes, random anime facts, Ghibli movies.
Generate unique avatars (robots, pixel art, identicons) from text seeds. Free. No API key. Use when user ask to generate a random avatar, profile picture, or robot image.
Book search from Open Library. Free. No API key. Use when user ask "find books about X", "who wrote Y", "book search".
Upcoming and ongoing competitive coding contests (Codeforces, LeetCode, HackerRank). Free. No API key. Use when user ask about upcoming coding competitions, hackathons, programming contests.
| name | math |
| description | Math calculations from Math.js. Free. No API key. Use when user ask to calculate X, evaluate expression, solve math problem. |
Math calculations. Free. No key.
http://api.mathjs.org/v4/?expr={expression}{"expression": "sqrt(16) + 2^3"}
Returns: result "24".
{"expression": "sin(pi/2)"}
Returns: "1".
Handles basic math. For complex math, may need local computation.