Skill Directory

AI Skill Directory

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

personjakexiaoAPI key: unconfirmed

jpa-patterns

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

download16deployed_code—star82.9K
personjakexiaoAPI key: unconfirmed

perl-patterns

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

download16deployed_code—star82.9K
personjakexiaoAPI key: unconfirmed

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_code—star82.9K
personjakexiaoAPI key: unconfirmed

git-bisect

Find the commit that introduced test failures using git bisect

download16deployed_code—star447
personjakexiaoAPI key: unconfirmed

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_code—star0
personjakexiaoAPI key: unconfirmed

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_code—star3
personjakexiaoAPI key: unconfirmed

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_code—star82.9K
personjakexiaoAPI key: unconfirmed

perl-testing

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

download16deployed_code—star82.9K
personjakexiaoAPI key: unconfirmed

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_code—star82.8K
personjakexiaoAPI key: unconfirmed

code-fixup

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

download16deployed_code—star447
personjakexiaoAPI key: unconfirmed

plan-review

Review plans for completeness, correctness, and verifiability

download16deployed_code—star447
personjakexiaoAPI key: unconfirmed

validate-prompts

Validate prompt file references for consistency, canonical paths, and hygiene

download16deployed_code—star447
personjakexiaoAPI key: unconfirmed

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_code—star0
personjakexiaoAPI key: unconfirmed

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_code—star3
personjakexiaoAPI key: unconfirmed

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_code—star82.9K
personjakexiaoAPI key: unconfirmed

ralphinho-rfc-pipeline

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

download16deployed_code—star82.9K
personjakexiaoAPI key: unconfirmed

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_code—star82.8K
personjakexiaoAPI key: unconfirmed

git-split

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

download16deployed_code—star447
personjakexiaoAPI key: unconfirmed

pr-split

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

download16deployed_code—star447
personjakexiaoAPI key: unconfirmed

git-worktree-clean

Clean worktree by fetching and hard-resetting to origin/latest (or specified branch)

download16deployed_code—star447
personjakexiaoAPI key: unconfirmed

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_code—star3
personjakexiaoAPI key: unconfirmed

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_code—star3