Productivity
shared-patterns
Provide reusable patterns for validation, error handling, scaffolding. Use for skill consistency
Content
style-learner
Extracts writing style patterns from exemplar text into a reusable profile
Research
code-search
Searches GitHub for existing implementations, libraries, or patterns
Engineering
Cross-Cutting Concerns
Systematic methodology for standardizing cross-cutting concerns (error handling, logging, configuration) through pattern extraction, convention definition, automated enforcement, a…
AI / ML
prompt-engineering-patterns
A library of reusable, production-tested prompt engineering patterns for building AI-powered features. Use when designing system prompts for apps, building AI pipelines, selecting …
AI / ML
forge-multi-agent
When to spawn subagents versus work inline with patterns including fan-out, sequential, orchestrator/worker, judge/critic, retry-with-fallback, and pipeline. Covers context budget …
General
analysis
Comprehensive analysis operations for code, skills, processes, data, and patterns. Task-based operations with pattern recognition, metrics calculation, trend identification, and ac…
Engineering
audit-backend-architecture
Read-only architecture audit that surfaces maturity patterns in backend and distributed systems, then recommends adoption timing based on "start simple, earn every pattern." Flags …
Web
flexcard-design-patterns
Use when designing, building, or reviewing OmniStudio FlexCards — including data source selection, card states, actions, conditional visibility, flyout configuration, and child car…
Documentation
architecture-knowledge-curator
Maintains architecture quality models, patterns, reference architectures, migration guides, decision rules, and evidence registries. Use when adding or refreshing architecture know…
Design
slide-design-guide
Design reference workflow: before creating any slide deck (HTML, PPTX, or presentation HTML), consult SlideLand (slideland.tech) for matching real-world examples, distill visual pa…
Engineering
methodology-bootstrapping
Systematic Observe-Codify-Automate cycles to bootstrap project-specific methodologies with dual-layer quality evaluation. Includes convergence criteria, agent coordination, and emp…
Productivity
extract-best-practices
Analyzes the current session for repeated workflows, decision patterns, and error-recovery sequences, then surfaces candidates for new skills or agents after cross-checking install…
Research
sociologist-analyst
Analyzes social events and patterns through structures, institutions, stratification, culture, norms, and theoretical lenses including functionalist, conflict, and symbolic interac…
AI / ML
code-and-llm-collaboration
Designs hybrid pipelines blending deterministic code with LLM calls. Catalogs four proven layering patterns—LLM→Code guard, Code filter→LLM, LLM judge + Code enforce, Code orchestr…
Engineering
awesome-code-standards
Enforces consistent coding standards across naming, structure, immutability, error handling, and type safety. Applies backend layering and frontend architecture patterns; discovers…
General
Coding pattern preferences
– Always prefer simple solutions – Avoid duplication of code whenever possible, which means checking for other areas of the codebase that might already have similar code and functi…
Productivity
tdmcp-implementation-learning
Analyze completed tdmcp implementations to extract reusable lessons: code patterns, runtime/UX insights, test coverage gaps, documentation needs, roadmap priorities, and harness re…
Productivity
break-pattern
Detects repetitive stuckness loops in Ruby development and interrupts them by naming the pattern and suggesting entirely different approaches. Triggers on explicit or implicit sign…
Research
synthesize
Cross-domain synthesis engine that surfaces non-obvious patterns and tensions across a knowledge base when triggered by queries like "synthesize X" or "connect ideas about X". Chal…
Productivity
agent-prompt-patterns
Production-ready prompt patterns for reliable AI agent behavior, including consumer-first design, deletion testing, cascading validation, advisory tiers, proof-of-work, heartbeat p…
Research
historical-pattern-recognition
Detects recurring historical patterns—imperial overstretch, Thucydides traps, financial manias, revolutionary waves, secular cycles, and tech displacement—and distinguishes genuine…
Design
similarity-grouping
Create visual similarity between related items so users instantly perceive them as a cohesive group. Apply to lists, navigation, status displays, dashboards, and layouts where grou…
Engineering
app-quality-patterns
Guides spec and implementation of app features using battle-tested behavioral quality patterns (QP-xx) for stateful URLs, deletion cascades, empty/loading states, and mutation guar…
Web
element-plus-patterns
Library of Element Plus component patterns for common UI scenarios: forms, selectors, modals, status displays, async tables, validation, and column rendering. Encodes recommended c…
Engineering
laravel-best-practices
Laravel best practices and architecture patterns for building production-ready applications. Use when writing, reviewing, or refactoring Laravel code to ensure proper patterns for …
Engineering
patterns-and-smells
Quality and smell detection guide spanning languages and paradigms—object-oriented, functional, imperative, frontend, and backend. Apply before coding or finalizing to prevent dive…
Engineering
flow-orchestration-patterns
Covers design patterns for multi-stage, multi-step Flow Orchestrations where steps are autolaunched flows or screen flows. Details stage/step models, interactive vs background step…
Productivity
cs-trick
Capture reusable programming patterns, library usage, and technical techniques into a prescriptive reference library organized by pattern, library, and technique. Activate on phras…
Business
longbridge-candlestick
Detects 15 classic candlestick patterns (hammer, engulfing, doji, morning/evening star, three white soldiers, etc.) from OHLCV data for HK, US, A-share, and Singapore stocks via Lo…
Engineering
gz-pythonic-pattern-apply
Records before/after evidence with mechanical-delta proof when applying a Pythonic pattern rewrite, requiring semantics-pinning tests, TDD GREEN receipt, and non-regressing metrics…
Productivity
hex-reflect
Reviews full session history to extract learnings, spot failure patterns, and generate concrete upgrades. Produces standing orders, learnings entries, skills, and behavioral rules …
Design
unslop-ui
Enforces clean UI/UX patterns when generating frontend code. Avoids repetitive colors, icon-in-rounded-square motifs, emoji overuse, excessive serif fonts, glassmorphism, gratuitou…
Design
design-motion-system
Designs motion systems and vocabularies that translate high-level quality goals into tokens, patterns, and implementation plans across web and native stacks. Routes detailed execut…
Web
nestjs-rules
Procedural rules and patterns for NestJS backend development, including CLI-based component generation, TDD workflows, module structure, Lambda handlers, and configuration standard…
Web
wordpress-block-theme-scaffolder
Generates complete WordPress block theme structures using theme.json v3, block patterns via register_block_pattern(), and template parts. Produces FSE-ready themes with style varia…
Engineering
principle-error-handling
Error handling patterns covering errors as values versus exceptions, classification of transient versus permanent issues, wrapping with context, retry strategies with backoff and j…
Content
x-hook-extractor
Extracts the engagement hook from an X/Twitter URL, identifies which of 10 canonical patterns it uses, explains why it succeeded, and provides a blank template mapped to your topic…
Engineering
dev-software-design
Opinionated reference for software design principles and architectural patterns. Use when reviewing code design, planning feature architecture, or discussing trade-offs around SOLI…
Engineering
magento2-dev-core
Core skill for Magento 2 development. Provides architecture patterns, Dependency Injection, repositories, plugins, and secure coding practices for modules, CLI commands, and cron j…
Engineering
code-teardown
Reverse-engineers external repositories to extract adoptable ideas—architecture, patterns, tooling, testing, and docs—producing a structured report with file:line evidence, adopt/a…
Documentation
ddd-patterns-catalog
Catalog of Domain-Driven Design patterns covering strategic elements (bounded contexts, subdomains, context maps) and tactical building blocks (aggregates, entities, value objects,…
Research
domain-translator
Transfers concepts, frameworks, and mental models between domains in the skill library. Use when a pattern from one domain can be applied to another, or when structural relationshi…
AI / ML
agentic-design-patterns
Guides selection and application of agentic design patterns for building, debugging, or reviewing AI agents and multi-step LLM workflows. Maps symptoms to 20 patterns, specifying L…
Engineering
arn-code-swift
Handles quick, lightweight code changes (1-8 files) for small features or fixes when users request swift implementation. Performs architectural review, pattern compliance checks, a…
Engineering
go-foundations
Reference for Go conventions and idioms (Go 1.26+). Covers project taxonomy, layout, modern patterns, testing strategy, dependency selection, logging, and utilities. Load for writi…
Design
smart-layout-aesthetics
Production-tested layout patterns and aesthetic techniques: shadcn commands, floating UI, virtual lists, drag-and-drop, resizable panels, container queries, masonry, micro-details,…
Data
tres-rollup-rules
Analyzes TRES Finance sub-transaction patterns to identify repetitive groups and proposes data-driven rollup rules that consolidate entries into daily or monthly aggregates for cle…
Automation
upgrade-plugin
Upgrade a plugin's skills, hooks, and patterns to align with latest capabilities and best practices. Use when a plugin needs modernization, after platform updates, or when the user…
Productivity
xy-casefile
Builds persistent four-layer case files for long-running domains—facts, patterns, snapshots, open questions—with source tags and immutable checkpoints. Supports result backfill, pa…
Engineering
saas-patterns
Provides battle-tested multi-tenant SaaS patterns: tenant isolation, role-based access, invite flows, subscription models, and per-tenant settings. Use when building or extending S…
Testing
gui-learn
Post-task knowledge capture for GUI pipelines: extracts bug/fix instances, generalizes patterns, updates reviewer status, and rebuilds query packs in private knowledge stores. Two-…
Testing
testing
Testing patterns for behavior-driven tests. Use when writing tests, creating test factories, structuring test files, or deciding what to test. Do NOT use for UI-specific testing (s…
AI / ML
compound-mind
Distills daily logs into reusable patterns, briefings, and growth metrics while maintaining a searchable experience index. Agents accumulate lasting intelligence across sessions in…
Engineering
cqrs-to-event-sourcing
Explains why CQRS typically requires event sourcing or durable events for reliable command-to-query synchronization, covering read-model updates, polling limits, double commits, an…
Design
omd:slop-audit
Detects repetitive AI-generated copy, brand-unsupported decoration, and overused UI patterns in product routes; reports findings by rule ID and line reference while separating acce…
Engineering
stack-currency-check
Validates framework patterns against official docs before use, caching results in CURRENT_PATTERNS.md. Prevents outdated defaults on greenfield work or post-cutoff frameworks; skip…
Business
ent-customer-discovery
Tracks customer-discovery sprints across multiple interviews, surfaces recurring patterns, scores customer desperation, and flags when interviews have stopped too early or reached …
Engineering
csharp-di
Reviews and teaches dependency injection patterns in C# and .NET, covering service registration, lifetimes, scopes, factories, options patterns, constructor injection, and testabil…
Web
reactor-getting-started
Covers Reactor fundamentals: mental model mapping from React, minimal app structure, hooks, core factories, common pitfalls, and initial project setup. Load this for standard tasks…
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