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SwiftUI UI Patterns
Development
Best practices and example-driven guidance for building SwiftUI views, including navigation hierarchies, custom modifiers, and responsive layouts.
Nuke Shella State
DevOps
Kills all Shella processes and resets system state. Nuclear option for critical troubleshooting, use with caution.
Exa Known Pitfalls
Development
Identify and avoid Exa anti-patterns and common integration mistakes. Use when reviewing Exa code for issues, onboarding new developers, or auditing existing Exa integrations for best practices violations.
Git Safety Rules
Development
Critical Git safety rules to prevent destructive operations. Use whenever performing git operations, reverting changes, or managing commits.
Create Slash Commands
Development
Expert guidance for creating reusable slash commands with /command-name syntax. Master XML structure, YAML configuration, and argument handling for workflow standardization.
Agentic Payments Bot
Development
Dual-protocol payment skill for AI agents supporting x402 (onchain stablecoins) and AP2 (card/wallet) payments, with policy engine, audit, and KMS.
Update Ports
Documentation
Updates PORTS.md by scanning the Barry codebase for current port configurations across all services and apps.
PDF Reader
Productivity
Read and extract text from PDF files, including documents, reports, contracts, and spreadsheets. Works with local files, URLs, and WhatsApp attachments. Use whenever PDF content is needed, even if not explicitly requested.
DeepSafe Scan - Preflight Security Scanner
Security
Preflight security scanner for AI coding agents. Scans configs, skills, memory sessions, hooks, and model behaviors for secrets, PII, prompt injection, and dangerous patterns.
TypeScript Error Handling Patterns
Development
Provides reusable error handling patterns for TypeScript applications including custom error classes, a Result type for explicit error propagation, React error boundaries, and async try-catch wrappers. Helps ensure robust error management with proper HTTP status codes and actionable error messages.
Git Worktree Setup
DevOps
Automatically creates 'data/shared' symlink pointing to the main repository's shared data and 'data/local' directory after 'git worktree add'. Ensures data isolation and shared access in new worktrees.
Fix GitHub Issue
Development
End-to-end workflow for fixing a GitHub issue: read, implement, test, and commit.