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xsai-decide

Ask typed questions about an input with xsAI, such as classification, routing, policy checks, or rating.

Skill by moeru-ai

IndexedMIT★ 664
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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.

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About

Ask typed questions about an input with xsAI, such as classification, routing, policy checks, or rating. Answers are probabilities, choices, or scores.

Use cases: model-inference

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Permissions

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

Tools
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/xsai-decide

What's inside

Skill name
xsai-decide
Description
Ask typed questions about an input with xsAI, such as classification, routing, policy checks, or rating. Answers are probabilities, choices, or scores.
License
MIT
Instructions
14 lines in SKILL.md · view on GitHub

Files (2)

  • SKILL.md
  • openai.yaml · agents/

SKILL.md (first lines)

# xsAI decisions

Read https://xsai.js.org/decide.md. Make sure that the API matches the installed xsAI version.

- Use `@xsai/decide` or the existing `xsai` package with the project's endpoint and model configuration.
- Pick the model by endpoint: `decisions()` for a `decisions` endpoint, `systemone()` for a `systemone` endpoint, or `toDecisionModel(languageModel)` to wrap a `LanguageModel` that has neither.
- Call `decide(model, { input, questions })`. Each key of `questions` is a question ID, and the same key holds its answer. Put all questions about one input in one call.
- A `boolean` answer has a `probability`. Compare it with a threshold that the task needs. Do not treat it as a certain yes or no.
- `confidence` and `probabilities` are optional. `toDecisionModel` never returns them, so do not require them in code that must run with any model.
- If a service refuses any question, `decide` throws `DecisionRefusalError` with `questionIds`. Handle it with `DecisionRefusalError.isInstance(error)`.

For code changes, make sure that the installed types accept the code. Test the affected behavior with a custom `DecisionModel` or mock responses.

From moeru-ai/xsai, MIT.

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Signals

Stars
664
Forks
62
Open issues
4
Last commit (this folder)
Oct 10, 2026 (20 days ago)
Last release
Sep 30, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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xsai-decide skill. Agent Mart. https://agentmart.dev/skills/moeru-ai-xsai-decide (last updated 2026-10-24)