Types
Type checking and type generation
allowjs-mixing
by marius-townhouse
Use when migrating JavaScript to TypeScript. Use when gradually adopting TypeScript. Use when working with mixed codebases. Use when converting large projects. Use when teams are learning TypeScript.
nextjs-metadata
by jovermier
Next.js Metadata API for SEO, OpenGraph tags, structured data, and social sharing. Use when implementing metadata, SEO, or social media previews.
avoid-numeric-index
by marius-townhouse
Use when defining array-like types. Use when tempted to use number as index type. Use when understanding array keys.
evolving-types
by marius-townhouse
Use when types change as code executes. Use when arrays are built incrementally. Use when working with any[] that narrows.
excess-property-checking
by marius-townhouse
Use when assigning object literals to typed variables. Use when confused by "unknown property" errors. Use when extra properties are flagged on object literals but not variables.
nextjs-server-components
by jovermier
Next.js App Router Server Components, Client Components, layouts, data fetching, and Server Actions. Use when working with Next.js app directory, component boundaries, or data fetching patterns.
deno-sandbox
by donjo
Use when building features that execute untrusted user code, AI-generated code, or need isolated code execution environments
microsim-standardization
by vishalsachdev
This skill standardizes MicroSim directories by validating structure, metadata, documentation, and required components against a comprehensive quality checklist. Use this when auditing or upgrading a MicroSim to ensure it meets all documentation and structural standards, including index.md formatting, metadata.json validation, iframe embeds, and p5.js editor links.
model-inversion
by pluginagentmarketplace
Privacy attacks to extract training data and sensitive information from AI models
rag-exploitation
by pluginagentmarketplace
Attack techniques for Retrieval-Augmented Generation systems including knowledge base poisoning
skills-audit
by jforksy
Audit, validate, and maintain the skills ecosystem - structure checks, hierarchy mapping, lint, and health dashboard
product-discovery
by jforksy
Validate product assumptions through market research, competitive analysis, build vs buy decisions, and technical feasibility before PRD writing
requirement-analyzer
by masanao-ohba
Analyzes and documents requirements for any software project, technology-agnostic approach to requirement engineering
module-by-module-migration
by marius-townhouse
Use when migrating large codebases. Use when converting JavaScript to TypeScript. Use when managing dependencies. Use when planning migration order. Use when teams are adopting TypeScript.
db
by mrsknetwork
Designs relational database schemas, writes optimized SQL queries, manages Alembic migrations, and configures RxDB for offline-first client-side applications. Use for all data modeling, schema design, query optimization, and migration tasks. Always confirm the existing stack before applying PostgreSQL or RxDB defaults.
aip-protocol-buffers
by newtonmunene99
Summarizes Google AIPs for designing and working with protocol buffers, RPCs, services, messages, fields, and naming. Use when authoring or reviewing .proto files, designing resource-oriented APIs, aligning with google.aip.dev and the API Linter, or checking naming and request/response patterns for standard methods.
python-type-hints-converter
by jorgealves
Automatically add or improve type annotations in legacy Python code. Use to improve code readability, IDE support, and catch type errors early.
frontend-react
by kieutrongthien
Build, maintain, and debug React frontends (TypeScript, Vite or CRA).
monetization
by PayMCP
Integrate PayMCP into an MCP server to monetize tools (pay-per-request pricing or subscriptions), configure payment providers (traditional and/or X402), choose an appropriate coordination mode, and validate the integration.
learning-opp
by jforksy
Teaching mode for technical PM - 80/20 focus on concepts that compound with practical understanding
schema-markup
by silvainfm
When the user wants to add, fix, or optimize schema markup and structured data on their site. Also use when the user mentions "schema markup," "structured data," "JSON-LD," "rich snippets," "schema.org," "FAQ schema," "product schema," "review schema," or "breadcrumb schema." For broader SEO issues, see seo-audit.
clinical-trial-schema-designer
by jorgealves
Analyzes clinical trial protocols and generates CDISC-compliant (SDTM/ADaM) data schemas. Use when designing data ingestion pipelines for clinical research or preparing regulatory submissions.
amazon-ec2
by Tryboy869
"[Applies to: */] This guide provides definitive best practices for deploying and managing Amazon EC2 instances, focusing on security, cost optimization, and operational excellence through Infrastructure as Code (IaC)."
aws
by plutowang
Auto-apply when working with Amazon Web Services (AWS) or cloud infrastructure. Trigger this skill for CDK stacks, CloudFormation, Terraform, SAM, Lambda, S3, EC2, IAM, or any AWS cloud deployments.