using-skills

Evaluate applicable skills before acting using deterministic analysis and a 1% threshold.

8|5|Updated Dec 30, 2025
One-click install
npx skills add https://github.com/axiomantic/spellbook --skill using-skills-axiomantic
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: using-skills
Source: https://github.com/axiomantic/spellbook/tree/main/skills/using-skills
Command: npx skills add https://github.com/axiomantic/spellbook --skill using-skills-axiomantic

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill ensures that the correct skill is invoked prior to taking any action, preventing premature or inappropriate responses and embedding disciplined control over execution.

Core Features & Use Cases

  • Skill-first decision engine: evaluates whether a skill applies and in what order before acting.
  • Deterministic analysis & guardrails: enforces a structured analysis phase, a defined applicability threshold, and safety constraints.
  • Checklist generation & execution guidance: can produce task checklists to ensure thorough, repeatable behavior in complex conversations.
  • Session initialization & context management: supports initializing a spellbook session and maintaining context across interactions.

Quick Start

Initialize a session, assess applicable skills for the user message, and invoke the most relevant skill before taking any action.

Frequently Asked Questions about using-skills

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I ensure the correct skill is invoked before taking action in an automated workflow?

To ensure correct skill invocation before taking action, you need a deterministic analysis phase that evaluates skill applicability and enforces safety constraints. This process checks whether a skill applies and in what order before acting.

What is a skill-first decision engine and how does it manage dynamic tool use?

A skill-first decision engine manages dynamic tool use by evaluating whether a skill applies before generating a response. It implements a deterministic analysis phase, a strict applicability threshold, and a forbidden-actions policy to guide execution.

How do I generate task checklists for complex conversational automation workflows?

You generate task checklists for conversational automation by applying a skill orchestration layer that assesses applicable skills. This produces structured checklists to ensure thorough, repeatable behavior during interactive sessions.

Can I use skill orchestration to manage context across multiple interactive sessions?

Yes, skill orchestration supports initializing sessions and maintaining context across interactions. It applies a deterministic analysis phase to evaluate skill applicability and guide decision-making throughout the workflow.

When should I not use automated skill invocation in my decision flow?

You should not use automated skill invocation when a task falls below the 1% applicability threshold or violates the strict forbidden-actions policy. These guardrails prevent premature or inappropriate responses in your decision flow.