Detect chained object access and replace it with explicit accessor methods.
npx skills add https://github.com/yanko-belov/code-craft --skill law-of-demeter
Please help me install this Agent Skill. Skill: law-of-demeter Source: https://github.com/yanko-belov/code-craft/tree/main/skills/law-of-demeter Command: npx skills add https://github.com/yanko-belov/code-craft --skill law-of-demeter
This Skill helps developers avoid deep object access and chained method calls by enforcing the Law of Demeter, reducing coupling and fragility in codebases.
Detect chained access patterns and replace them with explicit accessor methods. Example: replace order.customer.paymentMethod.last4 with order.getPaymentLast4() by adding a getter on Order or Customer as appropriate.
High-intent search queries and answers about installing and using this skill.
Deep nested property access is fixed by enforcing the Law of Demeter, which replaces long method chains with explicit, well-named accessor methods on the direct object.
The Law of Demeter in clean code is a design principle that prevents objects from fetching transitive data, requiring you to ask objects directly rather than chaining through nested properties.
Refactor chained method calls by moving the logic into the owner object and exposing it through a specific accessor, replacing patterns like user.getProfile().getAddress().getCity() with a direct getCity() method.
Applying the Law of Demeter requires no external tools, relying entirely on refactoring existing object-oriented codebases to introduce small accessors and reduce structural fragility.
You should avoid chained method calls when they fetch transitive data across multiple objects, as this creates tight coupling and fragility, making the codebase harder to maintain.
The best way to replace transitive data fetches is to introduce explicit accessor methods on immediate objects, ensuring you ask objects directly for data instead of navigating through deep chains.
sunLeeeDetect Law of Demeter violations in object-oriented codebases and enforce direct method calls.
anyulledEnforces Law of Demeter by flagging long dot chains and chained getters in your code.
ngquaanghuyAnalyze code for SOLID, DRY, KISS, and design pattern adherence.
kurowebDetect Law of Demeter violations and suggest refactoring patterns for chained method calls.
