← All skills

cats-effect-io

85 / 100 · Low risk

Fine to try.

By alexandru/skills (GitHub) · coding · 51 stars · scanned at commit 1361a8f

Helps agents write and review Scala Cats Effect IO code. Use for suspending side effects and non-determinism in IO or F[_], choosing Sync/Async/Temporal/Concurrent/Clock/Random, handling blocking I/O, testing with TestControl, and composing resources, fibers, races, and structured concurrency safely.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'cats-effect-io' ] || [ -L ~/.agents/skills/'cats-effect-io' ]; then echo 'A skill folder named cats-effect-io already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/alexandru/skills' "$d" && git -C "$d" checkout --quiet '1361a8f6801e9f7e6f7305de641453a6c6640760' -- 'skills/coding/cats-effect-io' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/coding/cats-effect-io' ~/.agents/skills/'cats-effect-io' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'cats-effect-io' ~/.claude/skills/'cats-effect-io' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for alexandru/skills shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/alexandru/skills.svg)](https://zalavijaysinh.github.io/skilltrust/repos/alexandru/skills/)

Score history