> browse/registry

> cirq

Google quantum computing framework. Use when targeting Google Quantum AI hardware, designing noise-aware circuits, or running quantum characterization experiments. Best for Google hardware, noise modeling, and low-level circuit design. For IBM hardware use qiskit; for quantum ML with autodiff use pennylane; for physics simulations use qutip.

> esm

Comprehensive toolkit for protein language models including ESM3 (generative multimodal protein design across sequence, structure, and function) and ESM C (efficient protein embeddings and representations). Use this skill when working with protein sequences, structures, or function prediction; designing novel proteins; generating protein embeddings; performing inverse folding; or conducting protein engineering tasks. Supports both local model usage and cloud-based Forge API for scalable inferenc

> gtex-database

Query GTEx (Genotype-Tissue Expression) portal for tissue-specific gene expression, eQTLs (expression quantitative trait loci), and sQTLs. Essential for linking GWAS variants to gene regulation, understanding tissue-specific expression, and interpreting non-coding variant effects.

> adaptyv

Cloud laboratory platform for automated protein testing and validation. Use when designing proteins and needing experimental validation including binding assays, expression testing, thermostability measurements, enzyme activity assays, or protein sequence optimization. Also use for submitting experiments via API, tracking experiment status, downloading results, optimizing protein sequences for better expression using computational tools (NetSolP, SoluProt, SolubleMPNN, ESM), or managing protein

> spring-boot-api-design

Standards for OpenAPI, Versioning, and Global Error Handling. Use when designing Spring Boot APIs with OpenAPI specs, versioning, or global error handling. (triggers: **/*Controller.java, openapi, swagger, versioning, problemdetails)

> swift-error-handling

Standards for Throwing Functions, Result Type, and Never. Use when implementing Swift error throwing, Result<T,E>, or designing error hierarchies. (triggers: **/*.swift, throws, try, catch, Result, Error)

> android-deployment

Standards for App Distribution (Signing, Obfuscation, App Bundles). Use when signing, obfuscating, or building Android App Bundles for distribution. (triggers: build.gradle.kts, proguard-rules.pro, signingConfigs, proguard, minifyEnabled, .aab)

> php-security

PHP security standards for database access, password handling, and input validation. Use when securing PHP apps against SQL injection, XSS, or weak password storage. (triggers: **/*.php, pdo, password_hash, htmlentities, filter_var)

> Common Error Handling

Cross-cutting standards for error design, response shapes, error codes, and boundary placement. Use when handling errors, designing exception flows, or standardizing error responses.

> database-mongodb

Expert rules for schema design, indexing, and performance in MongoDB. Use when designing MongoDB schemas, creating indexes, or optimizing NoSQL query performance. (triggers: **/*.ts, **/*.js, **/*.json, mongo, mongoose, objectid, schema, model)

> Security Standards

Universal security protocols for safe, resilient software. Use when implementing authentication, encryption, authorization, or any security-sensitive feature.

> react-native-security

Secure storage, deep linking security, and certificate pinning for mobile. Use when implementing secure storage, certificate pinning, or deep link validation in React Native. (triggers: **/*.tsx, **/*.ts, security, keychain, secure-storage, deep-link, certificate-pinning)

> ios-deployment

Standards for Provisioning, Signing, and Fastlane. Use when provisioning iOS apps, managing code signing, or automating deployments with Fastlane. (triggers: Fastfile, Appfile, Matchfile, ios_bundle_id, provisioning_profile, testflight)

> android-security

Standards for Data Encryption, Network Security, and Permissions. Use when implementing encryption, network security config, or permission handling in Android. (triggers: network_security_config.xml, AndroidManifest.xml, EncryptedSharedPreferences, cleartextTrafficPermitted, intent-filter)

> nestjs-architecture

Standards for scalable, modular NestJS backend architecture. Use when designing module boundaries, feature modules, or scalable NestJS architecture. (triggers: **/*.module.ts, main.ts, NestFactory, Module, Controller, Injectable)

> common-security-standards

Universal security protocols for safe, resilient software. Use when implementing authentication, encryption, authorization, or any security-sensitive feature. (triggers: **/*.ts, **/*.tsx, **/*.go, **/*.dart, **/*.java, **/*.kt, **/*.swift, **/*.py, security, encrypt, authenticate, authorize)

> laravel-api

REST and JSON API standards for modern Laravel backends. Use when designing REST endpoints, API resources, or JSON API responses in Laravel. (triggers: routes/api.php, app/Http/Resources/**/*.php, resource, collection, sanctum, passport, cors)

> System Design & Architecture Standards

Universal architectural standards for robust, scalable systems. Use when designing new features, evaluating architecture, or resolving scalability concerns.

> android-architecture

Standards for Clean Architecture, Modularization, and Unidirectional Data Flow. Use when designing Android project structure, modularization, or data flow patterns. (triggers: build.gradle.kts, settings.gradle.kts, clean-architecture, module, layers, domain)

> common-system-design

Universal architectural standards for robust, scalable systems. Use when designing new features, evaluating architecture, or resolving scalability concerns. (triggers: architecture, design, system, scalability)