Skill Directory

AI Skill Directory

Browse curated skills with source links, package snapshots, README assets and install signals in one calm, searchable catalog.

personjakexiaoNo key required

jpa-patterns

JPA/Hibernate patterns for entity design, relationships, query optimization, transactions, auditing, indexing, pagination, and pooling in Spring Boot.

download16deployed_codestar82.9K
personjakexiaoNo key required

perl-patterns

Modern Perl 5.36+ idioms, best practices, and conventions for building robust, maintainable Perl applications.

download16deployed_codestar82.9K
personjakexiaoNo key required

regex-vs-llm-structured-text

A decision framework for choosing between using regular expressions or large language models when parsing structured text - start with regular expressions and only add large language models in edge ca…

download16deployed_codestar82.9K
personjakexiaoNo key required

git-bisect

Find the commit that introduced test failures using git bisect

download16deployed_codestar447
personjakexiaoNo key required

testing-e2e

Expert guidance for writing resilient end-to-end tests that span multiple processes and components. Use this skill when reviewing, writing, or refactoring system-wide e2e tests. Covers user-facing sce…

download16deployed_codestar0
personjakexiaoNo key required

find-usages

This skill should be used when the user asks to "find usages of", "where is this used", "what calls this function", "trace symbol usage", "find all references", "who uses this", or mentions keywords r…

download16deployed_codestar3
personjakexiaoNo key required

content-hash-cache-pattern

Use SHA-256 content hash to cache the results of expensive file processing - path agnostic, auto-expiring, and service layer separation.

download16deployed_codestar82.9K
personjakexiaoNo key required

perl-testing

A Perl testing pattern using Test2::V0, Test::More, prove runner, mocking, Devel::Cover for coverage, and TDD approach.

download16deployed_codestar82.9K
personjakexiaoNo key required

swift-actor-persistence

Implementing thread-safe data persistence in Swift using actors — storage backed by in-memory cache and file support, designed to eliminate data races.

download16deployed_codestar82.8K
personjakexiaoNo key required

code-fixup

Fix build and lint errors by running commands, grouping issues, and orchestrating fixes

download16deployed_codestar447
personjakexiaoNo key required

plan-review

Review plans for completeness, correctness, and verifiability

download16deployed_codestar447
personjakexiaoNo key required

testing-unit-integration

Expert guidance for writing clean, simple, and effective unit, integration, component, microservice, and API tests. Use this skill when reviewing existing tests for violations, writing new tests, or r…

download16deployed_codestar0
personjakexiaoNo key required

impact

This skill should be used when the user asks to "analyze impact of changes", "check blast radius", "what would break if I change this", "refactoring safety analysis", or mentions keywords related to c…

download16deployed_codestar3
personjakexiaoNo key required

kotlin-testing

Kotlin testing patterns using Kotest, MockK, coroutine testing, property-based testing, and Kover for coverage. Following TDD methodology and idiomatic Kotlin practices.

download16deployed_codestar82.9K
personjakexiaoNo key required

ralphinho-rfc-pipeline

An RFC-driven multi-agent DAG execution model, including quality gates, merge queues, and work unit orchestration.

download16deployed_codestar82.9K
personjakexiaoNo key required

swift-protocol-di-testing

Protocol-based dependency injection for testable Swift code - using focused protocols and Swift Testing to mock file systems, networks, and external APIs.

download16deployed_codestar82.8K
personjakexiaoNo key required

git-split

Split large files into smaller modules while preserving git history (blame, log)

download16deployed_codestar447
personjakexiaoNo key required

pr-split

Split a branch into a logical sequence of stacked PRs for easier review

download16deployed_codestar447
personjakexiaoNo key required

investigate

This skill should be used when the user asks to "investigate a bug", "trace an error", "debug this issue", "find where this error comes from", or mentions keywords related to error tracing and bug inv…

download16deployed_codestar3
personjakexiaoNo key required

index-status

This skill should be used when the user asks to "check index status", "is the index healthy", "index diagnostics", "search index health", or mentions keywords related to verifying grepika search index…

download16deployed_codestar3