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arrow-typed-errors

Models Kotlin logical failures with Arrow's context-parameter Raise DSL and wrappers such as Either, nullable, Option, and Ior.

Skill by alexandru

IndexedLicense unknown★ 51
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/alexandru-arrow-typed-errors

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Models Kotlin logical failures with Arrow's context-parameter Raise DSL and wrappers such as Either, nullable, Option, and Ior. Use when implementing or simplifying typed-error flows, translating error types, replacing verbose Either handling, validating input with accumulation, or selecting an error wrapper.

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/arrow-typed-errors

What's inside

Skill name
arrow-typed-errors
Description
Models Kotlin logical failures with Arrow's context-parameter Raise DSL and wrappers such as Either, nullable, Option, and Ior. Use when implementing or simplifying typed-error flows, translating error types, replacing verbose Either handling, validating input with accumulation, or selecting an error wrapper.
License
unknown
Instructions
23 lines in SKILL.md · view on GitHub

Files (4)

  • SKILL.md
  • best-practices.md · references/
  • typed-errors.md · references/
  • verify-examples.kt · scripts/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from alexandru/skills

Signals

Stars
51
Forks
3
Open issues
0
Last commit (this folder)
May 27, 2026 (5 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/alexandru/skills
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from alexandru

Cite this page

arrow-typed-errors skill. Agent Mart. https://agentmart.dev/skills/alexandru-arrow-typed-errors (last updated 2026-10-24)