Skills your agents can run

Manage credentials in OS keychains across Windows, macOS, and Linux

Reduce or quit caffeine with withdrawal tracking, tapering plans, and energy milestones

Analyze rehabilitation training data, identify rehabilitation patterns, assess rehabilitation progress, and provide personalized rehabilitation suggestions

Investigate patient safety events using RCA, FMEA, and other systematic analysis methods to identify contributing factors and develop corrective actions

Access ClinPGx pharmacogenomics data (successor to PharmGKB). Query gene-drug interactions, CPIC guidelines, allele functions, for precision medicine and genotype-guided dosing decisions.

Fetches health data from the Withings API including weight, body composition (fat, muscle, bone, water), activity, and sleep. Use this skill when the user asks about their Withings data, weight history, body metrics, daily steps, sleep quality, or any health measurement from Withings devices.

Hardware and embedded security research capabilities. Interface with JTAG debuggers, analyze SPI/I2C communications, dump and analyze firmware, support fault injection, side-channel analysis, and hardware exploitation research.

Expert skill for TLS/SSL implementation and certificate management. Generate and validate TLS configurations, create and manage X.509 certificates, analyze cipher suite security, debug TLS handshake failures, and implement certificate pinning.

Implement automated secrets rotation for API keys, credentials, certificates, and encryption keys. Use when managing secrets lifecycle, compliance requirements, or security hardening.

Analyze health goal data, identify goal patterns, assess goal progress, and provide personalized goal management recommendations. Supports correlation analysis with health data such as nutrition, exercise, and sleep.

Self-hosted auth for TypeScript/Cloudflare Workers with social auth, 2FA, passkeys, organizations, RBAC, and 15+ plugins. Requires Drizzle ORM or Kysely for D1 (no direct adapter). Self-hosted alternative to Clerk/Auth.js. Use when: self-hosting auth on D1, building OAuth provider, multi-tenant SaaS, or troubleshooting D1 adapter errors, session caching, rate limits, Expo crashes, additionalFields bugs.

Debug Bundle for OpenEvidence. Trigger: "openevidence debug bundle".

Apply the STRIDE methodology to systematically identify threats. Use when analyzing system security, conducting threat modeling sessions, or creating security documentation.

Deploy FIDO2/WebAuthn passwordless authentication using security keys and platform authenticators. Covers WebAuthn API integration, FIDO2 server configuration, passkey enrollment, biometric authentica

Provide comprehensive techniques for attacking Microsoft Active Directory environments. Covers reconnaissance, credential harvesting, Kerberos attacks, lateral movement, privilege escalation, and domain dominance for red team operations and penetration testing.

Analyze sleep data, identify sleep patterns, assess sleep quality, and provide personalized sleep improvement suggestions. Supports correlational analysis with other health data.

Analyze Supabase authentication configuration for security weaknesses and misconfigurations.

Expert guidance on authentication implementation including OAuth 2.0/OIDC, JWT tokens, session management, and secure password handling. Covers both implementing auth from scratch and integrating auth providers. Use when "implement authentication, oauth login, jwt tokens, session management, social login, password reset, multi-factor auth, refresh tokens, Working with Auth0, Clerk, NextAuth, Passport.js, authentication, oauth, jwt, session, security, login, password, mfa, oidc" mentioned.

Analyze traditional Chinese medicine constitution data, identify constitution types, assess constitution characteristics, and provide personalized health preservation suggestions. Supports correlational analysis with health data such as nutrition, exercise, and sleep.

Integrate PayPal payment processing with support for Express Checkout, subscriptions, and refund management. Use this integration when implementing PayPal payments, processing online transactions, or building e-commerce checkout flows.