hearth-api-reference

Provide centralized Hearth API signatures for macro-based derivation.

68|7|Updated Nov 24, 2025
One-click install
npx skills add https://github.com/kubuszok/kindlings --skill hearth-api-reference
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: hearth-api-reference
Source: https://github.com/kubuszok/kindlings/tree/main/docs/contributing/hearth-api-reference
Command: npx skills add https://github.com/kubuszok/kindlings --skill hearth-api-reference

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Quickly provides a centralized, up-to-date reference of Hearth API signatures to accelerate development and MCP verification, reducing time spent sifting through docs.

Core Features & Use Cases

  • Up-to-date API signatures for common Hearth components (Expr, Type, MIO, ValDefsCache, CaseClass, Enum, LambdaBuilder, Environment)
  • Quick navigation for use during library development, macro work, and MCP checks
  • Use Case: a developer verifying the signature of MIO.pure or Expr.quote during derivation tasks, enabling fast coding decisions.

Quick Start

Look up the MIO.pure signature in the reference and apply it to implement a new derivation.

Frequently Asked Questions about hearth-api-reference

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

FAQPage Schema
How do I look up Hearth API signatures for macro-based derivation?

You can find Hearth API signatures for macro-based derivation by consulting a centralized reference that ensures alignment with current Hearth versions for accurate MIO, Expr, and Type signatures.

What is the correct signature for MIO.pure in Scala macro development?

The correct signature for MIO.pure in Scala macro development is documented in the Hearth API reference, allowing developers to quickly verify and apply it during type class derivation tasks.

Can I use this Hearth API reference to verify Expr.quote signatures during MCP checks?

Yes, you can use this Hearth API reference to verify Expr.quote signatures during MCP checks, as it provides MCP-verified APIs for accurate reference material during library development.

Does the Hearth API reference include signatures for Environment and LambdaBuilder components?

Yes, the Hearth API reference includes signatures for Environment and LambdaBuilder components, alongside Expr, Type, MIO, ValDefsCache, CaseClass, and Enum, ensuring comprehensive coverage for macro work.

What's the best way to get up-to-date Hearth API signatures for derivation tasks?

The best way to get up-to-date Hearth API signatures for derivation tasks is using a centralized reference that reduces time spent sifting through docs and ensures alignment with current Hearth versions.

When do I need a centralized Hearth API reference during Scala development?

You need a centralized Hearth API reference during Scala development when exploring Expr, Type, MIO, and LambdaBuilder APIs for macro work, documentation, or MCP verification to ensure accurate implementation.