Types
Type checking and type generation
api-documenter
by zhaono1
API documentation specialist for OpenAPI/Swagger specifications. Use when documenting REST or GraphQL APIs.
performance-engineer
by zhaono1
Performance optimization specialist for improving application speed and efficiency. Use when investigating performance issues or optimizing code.
types-check
by tidyverse
Validate function inputs in R using a standalone file of check_* functions. Use when writing exported R functions that need input validation, reviewing existing validation code, or when creating new input validation helpers.
lightweight-design-analysis
by NTCoding
"This skill analyzes code for design quality improvements across 8 dimensions: Naming, Object Calisthenics, Coupling & Cohesion, Immutability, Domain Integrity, Type System, Simplicity, and Performance. Ensures rigorous, evidence-based analysis by: (1) Understanding code flow first via implementation-analysis protocol, (2) Systematically evaluating each dimension with specific criteria, (3) Providing actionable findings with file:line references. Triggers when users request: code analysis, design review, refactoring opportunities, code quality assessment, architecture evaluation."
software-design-principles
by NTCoding
"Object-oriented design principles including object calisthenics, dependency inversion, fail-fast error handling, feature envy detection, and intention-revealing naming. Triggers on: writing new classes or functions, refactoring, code review, 'clean up', method longer than 10 lines, feature envy, primitive obsession, deep nesting."
tactical-ddd
by NTCoding
"Design, refactor, analyze, and review code by applying the principles and patterns of tactical domain-driven design. Triggers on: domain modeling, aggregate design, 'entity', 'value object', 'repository', 'bounded context', 'domain event', 'domain service', code touching domain/ directories, rich domain model discussions."
writing-tests
by NTCoding
"Principles for writing effective, maintainable tests. Covers naming conventions, assertion best practices, and comprehensive edge case checklists. Based on BugMagnet by Gojko Adzic. Triggers on: writing any test, 'add tests', test review, test naming, assertion choices, edge case coverage, 'what should I test', test structure decisions."
adr-decision-extraction
by existential-birds
Extract architectural decisions from conversations. Identifies problem-solution pairs, trade-off discussions, and explicit choices. Use when analyzing session transcripts for ADR generation.
json-canvas
by ZhanlinCui
Create and edit JSON Canvas files (.canvas) with nodes, edges, groups, and connections. Use when working with .canvas files, creating visual canvases, mind maps, flowcharts, or when the user mentions Canvas files in Obsidian.
agile-product-owner
by ovachiever
Agile product ownership toolkit for Senior Product Owner including INVEST-compliant user story generation, sprint planning, backlog management, and velocity tracking. Use for story writing, sprint planning, stakeholder communication, and agile ceremonies.
article-writing
by d-kimuson
箇条書きコンテンツを技術記事に仕上げる際に使用する。自然な文体とスタイルで執筆するためのガイドライン。
Checkpoint
by OmniNode-ai
Pipeline checkpoint management for resume, replay, and phase validation
investigate
by d-kimuson
問題の原因調査・切り分けを行うときに有効化
quality-tools
by TheBeardedBearSAS
Quality Tools - ESLint, TypeScript, Prettier. Use when setting up quality tools or CI.
coding-standards
by TheBeardedBearSAS
React Native Coding Standards - TypeScript. Use when reviewing code style or formatting.
langgraph-state-management
by Lubu-Labs
Design state schemas, implement reducers, configure persistence, and debug state issues for LangGraph applications. Use when users want to (1) design or define state schemas for LangGraph graphs, (2) implement reducer functions for state accumulation, (3) configure persistence with checkpointers (InMemorySaver/MemorySaver, SqliteSaver, PostgresSaver), (4) debug state update issues or unexpected state behavior, (5) migrate state schemas between versions, (6) validate state schema structure, (7) choose between TypedDict and MessagesState patterns, (8) implement custom reducers for lists, dicts, or sets, (9) use the Overwrite type to bypass reducers, (10) set up thread-based persistence for multi-turn conversations, or (11) inspect checkpoints for debugging.
backend-feature
by ma496
Create a new vertical-slice feature under src/backend/Source/Features (Core + Endpoints + Feature.cs + permission and entitlement providers), or work across existing features. Use when adding a whole capability rather than a single endpoint, and whenever cross-feature dependency, [AllowOutside] or [NoDirectUse] questions come up.
obsidian-bases
by julianobarbosa
Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. Use when working with .base files, creating database-like views of notes, or when the user mentions Bases, table views, card views, filters, or formulas in Obsidian.
argocd-cluster-bootstrapping
by julianobarbosa
Complete ArgoCD cluster bootstrapping skill for multi-repository GitOps environments. Use when provisioning new Kubernetes clusters, registering clusters with ArgoCD, configuring ApplicationSets, setting up cluster secrets, or troubleshooting cluster connectivity issues.
json-canvas
by julianobarbosa
Create and edit JSON Canvas files (.canvas) with nodes, edges, groups, and connections. Use when working with .canvas files, creating visual canvases, mind maps, flowcharts, or when the user mentions Canvas files in Obsidian.
agent-designer
by LeoYeAI
"Agent Designer - Multi-Agent System Architecture"
olore-t3-env-latest
by olorehq
Local t3-env documentation reference (latest). T3 Env documentation. Use for type-safe environment variable validation with Zod/Valibot, Next.js and Nuxt integration, and runtime env configuration.
olore-rhf-latest
by olorehq
Local React Hook Form documentation reference (latest). Performant, flexible, and extensible forms with easy-to-use validation.
olore-neverthrow-latest
by olorehq
Local neverthrow documentation reference (latest). Neverthrow documentation. Use for type-safe error handling with Result and ResultAsync, railway-oriented programming, andThen/map chaining, and error aggregation in TypeScript.