80,000+ Skills to Supercharge Claude
The open directory for GitHub-integrated capabilities, tools, and prompts for your AI workflows.
test-coverage-auditor
by gregsuptown
Verify test coverage and quality for new features. Ensures service functions have unit tests, tRPC procedures have integ...
react-optimizer
by gregsuptown
Optimize React components for performance and maintainability. Identifies unnecessary re-renders, memoization opportunit...
typescript-reviewer
by gregsuptown
Review TypeScript code for type safety, null safety, and modern patterns. Enforces Studio-535 standards - no lazy any ty...
db-migration-reviewer
by gregsuptown
Review Drizzle ORM migrations for MySQL. Checks for potential data loss, performance issues, missing indexes, and schema...
n8n-integrator
by gregsuptown
Design and integrate n8n workflows with the Studio-535 ecosystem. Focuses on automation best practices, error handling,...
deployment-checker
by gregsuptown
Verify all requirements before production deployment. Comprehensive checklist covering environment variables, database m...
trpc-auditor
by gregsuptown
Audit tRPC procedures for security, validation, and architectural consistency. Ensures procedures follow the service-lay...
security-auditor
by gregsuptown
Scan for OWASP Top 10 vulnerabilities and security best practices. Checks for SQL injection, XSS, authentication issues,...
Hands off the current Claude Code session to Amp. Use when asked to hand off to Amp, continue in Amp, or transfer work t...
diversion
by zachgrayio
Diversion (dv) cloud-native version control. When Claude needs to help with source control operations using Diversion in...
bugs-fundamentals
by choxos
Foundational knowledge for writing BUGS/JAGS models including precision parameterization, declarative syntax, distributi...
multiplicity-methods
by choxos
Multiple testing procedures reference for clinical trials. Use when selecting or implementing multiplicity adjustments,...
time-series-models
by choxos
Bayesian time series models including AR, MA, ARMA, state-space models, and dynamic linear models in Stan and JAGS.
simtrial-fundamentals
by choxos
Core simtrial package functions for time-to-event clinical trial simulation. Use when generating survival data, performi...
clinical-trial-design-pat...
by choxos
Common clinical trial design patterns including multi-arm, multi-endpoint, adaptive, and stratified designs. Use when se...
maic-methodology
by choxos
Deep methodology knowledge for MAIC including assumptions, weight diagnostics, ESS interpretation, and anchored vs unanc...
power-optimization-patter...
by choxos
Direct and tradeoff-based optimization strategies for clinical trial design. Use when optimizing sample size, selecting...
stan-fundamentals
by choxos
Foundational knowledge for writing Stan 2.37 models including program structure, type system, distributions, and best pr...
time-to-event-methods
by choxos
Survival analysis methods including weighted logrank, MaxCombo, RMST, and milestone tests. Use when analyzing TTE data o...
nma-methodology
by choxos
Deep methodology knowledge for network meta-analysis including transitivity, consistency assessment, treatment rankings,...
hierarchical-models
by choxos
Patterns for hierarchical/multilevel Bayesian models including random effects, partial pooling, and centered vs non-cent...
model-diagnostics
by choxos
MCMC diagnostics for Bayesian models including convergence assessment, effective sample size, divergences, and posterior...
tidy-itc-workflow
by choxos
Master tidy modelling patterns for ITC analyses following TMwR principles. Covers workflow structure, consistent interfa...
meta-analysis
by choxos
Bayesian meta-analysis models including fixed effects, random effects, and network meta-analysis with Stan and JAGS impl...