Types
Type checking and type generation
mdbase
by oldwinter
Manage mdbase collections — folders of markdown files with YAML frontmatter treated as typed, queryable data. Use when working in a project that contains an mdbase.yaml file, or when the user asks to initialize, create, query, or validate an mdbase collection.
idea-validator
by alunadev
Provides brutally honest, quick validation of app/product ideas before development begins. Use when the user presents an app idea, startup concept, product proposal, or asks for feedback on whether to build something. Also trigger when users mention starting a new project, building an app, or ask "should I build this?" Evaluates market saturation, demand, feasibility, monetization, and interest level.
text_summarizer
by rscheiwe
Summarizes long text into key bullet points
secure-node-typescript
by joacod
'Write secure-by-default Node.js and TypeScript applications following security best practices. Use when: (1) Writing new Node.js/TypeScript code, (2) Creating API endpoints or middleware, (3) Handling user input or form data, (4) Implementing authentication or authorization, (5) Working with secrets or environment variables, (6) Setting up project configurations (tsconfig, eslint), (7) User mentions security concerns, (8) Reviewing code for vulnerabilities, (9) Working with file paths or child processes, (10) Setting up HTTP headers or CORS.'
speckit-task-grounding
by arisng
Task grounding validation framework for ensuring development tasks are properly specified in planning artifacts before implementation. Use when validating feature specifications, checking task grounding against artifacts like spec.md, plan.md, data-model.md, api-contracts.md, research.md, and quickstart.md, or when performing parallel task validation for feature readiness assessment.
git-commit-scope-constitution
by arisng
'Build and refine a constitution defining valid commit scopes for each commit type. Use when maintaining .github/git-scope-constitution.md, discovering new scopes from git history or repo structure, validating scope choices, or conducting weekly scope reviews. Scopes are repo-specific; types are universal.'
prioritization-frameworks
by alunadev
"Applies the right prioritization framework for the context — Opportunity Score, RICE, ICE, MoSCoW, or Kano — with formulas, scoring guidance, and when-to-use rationale. Use when ranking features or problems, comparing approaches, or preparing a prioritized backlog. Triggers on: prioritization, RICE, ICE, MoSCoW, Kano, backlog prioritization, feature ranking, opportunity score, prioritize features, what to build next."
typescript-advanced-types
by beshkenadze
Advanced TypeScript types (generics, conditionals, mapped, utilities). Use when building type-safe libraries or implementing complex type logic.
supabase-postgres-best-practices
by oldwinter
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
codebase-analysis
by DoubleslashSE
Techniques for analyzing existing codebases to reverse-engineer requirements and understand business logic. Use when conducting brownfield analysis or understanding existing system capabilities.
task-discovery
by jwmossmoz
Discover Firefox CI tasks by worker pool. Query the Taskcluster task graph to find tasks assigned to specific worker types. Use when planning worker pool migrations, crafting mach try pushes, or auditing which tasks run on a pool. Triggers on "discover tasks", "find tasks", "worker pool tasks", "task discovery", "which tasks run on".
git-commit
by alpoxdev
'Execute git commit with conventional commit message analysis, intelligent staging, and message generation. Use when user asks to commit changes, create a git commit, or mentions "/git-commit". Supports: (1) Auto-detecting type and scope from changes, (2) Generating conventional commit messages from diff, (3) Interactive commit with optional type/scope/description overrides, (4) Intelligent file staging for logical grouping'
api-docs
by peopleforrester
Generate API documentation from code or specifications. Use when documenting REST APIs, library APIs, or generating reference documentation. Supports OpenAPI, JSDoc, and markdown formats.
demo-page
by vendeesign
"Création de pages démo HTML pour validation visuelle avant code. Activer quand : l'utilisateur demande une démo, maquette, preview, prototype, mockup, page de test design, ou veut valider un design/UX/UI avant de coder ; OU quand il dit 'montre-moi à quoi ça ressemblerait', 'fais-moi une preview', 'je veux voir avant de coder', 'créer une page démo', 'design preview', 'propose-moi un design'. Ne pas activer pour du code de production, des composants finaux, des modifications de fichiers existants du projet, ni quand l'utilisateur demande directement de coder une feature sans étape de validation visuelle."
way-go-style
by way-platform
Guide for writing idiomatic, effective, and standard Go code. Use this skill when writing, refactoring, or reviewing Go code to ensure adherence to established conventions and best practices.
Functional Patterns for Node.js/TypeScript
by DoubleslashSE
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droid
by ThilinaTLM
This skill should be used when the user asks to "test Android app", "automate Android emulator", "tap button on Android", "take Android screenshot", "interact with Android UI", "ADB automation", "fill Android form", "swipe on emulator", "validate Android UI flow", or needs to control an Android device/emulator via ADB. Provides a unified CLI with JSON output optimized for LLM consumption.
create-skill
by vendeesign
"Créer une nouvelle skill Claude Code. Activer quand : l'utilisateur demande de créer, ajouter, générer ou définir une skill, un slash command, une automation, un garde-fou automatique ; OU quand il dit 'crée une skill', 'nouvelle skill', 'ajoute une skill', 'je veux une skill qui...', 'fais-moi un skill pour...', 'build a skill', 'create a skill'. Ne pas activer pour modifier une skill existante (édition directe) ni pour les commandes (commands/*.md)."
ml-best-practices
by Logos-Liber
Model selection guidelines, feature engineering techniques, hyperparameter tuning strategies, evaluation metrics, and common ML frameworks
Issue Analysis with Label Inference
by ShunsukeHayashi
Analyze GitHub Issues and automatically infer appropriate labels from Miyabi's 57-label system across 11 categories. Use when creating or triaging Issues, or when label inference is needed.
Context Engineering Framework
by ShunsukeHayashi
Autonomous context extraction and structuring for converting unstructured information from multiple sources into AI-interpretable structured formats.
Context Engineering Framework
by ShunsukeHayashi
Autonomous context extraction and structuring for converting unstructured information from multiple sources into AI-interpretable structured formats.
Issue Analysis with Label Inference
by ShunsukeHayashi
Analyze GitHub Issues and automatically infer appropriate labels from Miyabi's 57-label system across 11 categories. Use when creating or triaging Issues, or when label inference is needed.
homeassistant-config
by ESJavadex
Create and manage Home Assistant YAML configuration files including automations, scripts, templates, blueprints, Lovelace dashboards, and file organization. Use when working with Home Assistant configuration files (.yaml, .yml) or discussing HA automations, scripts, sensors, or dashboards.