OlympHill
Export (Grade A) logo

Export (Grade A)Security-tested data-ai skill for Claude AI. Grade A. Explicitly enumerate Haskell module exports instead of exporting everything implicitly, and use re-export sparingly. Use when writing or reviewing

— (0)
Daniel NikulshynReviewed by Daniel Nikulshyn·Updated July 2026

Overview

Explicitly enumerate Haskell module exports instead of exporting everything implicitly, and use re-export sparingly. This skill is for developers who want to carefully expose their module's symbols in a Claude AI project. The goal is to make API export clear, which can simplify detection of dead code. However, if a project generates a large number of symbols using Template Haskell, it may be necessary to re-export the entire symbol list. Re-exports should be used cautiously, as they can lead to complex import relationships, making it harder to detect circular imports and unnecessary dependencies. The skill can be applied to libraries or top-level modules in layers, but for other cases, export only the essential modules that will likely be imported together.

Key features

  • Explicit export enumeration
  • Sparse re-export

Pricing

Model
Free
Category
Skills
Rating
No reviews yet

Use cases

Writing Haskell modules

Use this skill to ensure explicit export of necessary symbols and to avoid implicit exports.

Reviewing Haskell module exports

Apply this skill to verify that module exports are properly enumerated and re-exports are used judiciously.

Pros & Cons

Pros

  • Makes public API clear
  • Eases dead code detection

Cons

  • Can be tedious for large exports
  • May lead to complex import dependencies

Reviews

Sign in to leave a review.

No reviews yet. Be the first!

Q&A

Is this skill suitable for library top‑level modules?

Yes, it is common practice to apply explicit exports (or minimal re‑exports) to top‑level modules in libraries or layered architectures, improving clarity and maintenance.

Asked by Priyanka Menon · Feb 19, 2026

Can the skill handle large symbol lists generated by Template Haskell?

If a project generates many symbols via Template Haskell and listing them individually is impractical, the skill allows a shorthand to export the entire generated list, though this should still be done cautiously.

Asked by Chioma Nwosu · Feb 14, 2026

When should I avoid using re‑exports with this skill?

Re‑exports should be used sparingly because they can create complex import chains, making circular dependencies hard to spot and potentially slowing incremental builds.

Asked by Ingrid Bauer · Jan 29, 2026

What is the Export skill for Haskell modules?

The Export skill forces explicit listing of exported symbols in Haskell modules, discouraging implicit "module *" exports. It helps clarify the public API and aids in dead‑code detection.

Asked by Celia Ramirez · Dec 24, 2025

Ask a question

Skills alternatives

Manage Headers (Grade A) logo

Manage Headers (Grade A)

Skills

Security-tested development skill for Claude AI. Grade A. Inspects and configures the security headers a Power Pages site sends to browsers — Content Security Policy, frame and clickjacking protection

— (0)
Free
Using Git Worktrees (Grade A) logo

Using Git Worktrees (Grade A)

Skills

Security-tested data-ai skill for Claude AI. Grade A. Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isolated git worktre

— (0)
Free
Ga4 Bigquery Schema (Grade A) logo

Ga4 Bigquery Schema (Grade A)

Skills

Security-tested data-ai skill for Claude AI. Grade A. GA4 BigQuery Export Schema Reference — complete field reference, nested structures, query patterns, and performance tips

— (0)
Free
Meta Capi (Grade A) logo

Meta Capi (Grade A)

Skills

Security-tested data-ai skill for Claude AI. Grade A. Meta Conversions API (CAPI) Setup Reference — architecture, event types, customer information hashing, deduplication, implementation examples, AEM

— (0)
Free
Callees (Grade A) logo

Callees (Grade A)

Skills

Security-tested development skill for Claude AI. Grade A. Lista o que uma funcao/metodo chama (call graph direto)

— (0)
Free
Test Module Name (Grade A) logo

Test Module Name (Grade A)

Skills

Security-tested data-ai skill for Claude AI. Grade A. Name Haskell test modules after the module under test with a Spec suffix in the same namespace. Use when writing or reviewing Haskell test module

— (0)
Free
Board Of Directors (Grade A) logo

Board Of Directors (Grade A)

Skills

Security-tested data-ai skill for Claude AI. Grade A. Simulate a 5-member expert board deliberation for major decisions. Use when evaluating plans, architecture choices, feature designs, or any decisi

— (0)
Free
Advpl Mvc Avancado (Grade A) logo

Advpl Mvc Avancado (Grade A)

Skills

Security-tested development skill for Claude AI. Grade A. MVC avançado via PE (Pontos de Entrada) — adicionar grids customizadas em telas MVC padrão (CNTA300/MATA070/MATA440/MATA460/FINA040 via *STRU)

— (0)
Free