Agent skills for Codex CLI

Shared coroutines configuration for Kotlin Multiplatform.

Shared data models for Kotlin Multiplatform using kotlinx.serialization.

Shared AgentOps skill contracts.

Commit authorship policy — no co-author trailers, user is sole author

Inter-agent mailbox communication protocol

Automate SharePoint tasks via Rube MCP (Composio): document libraries, sites, lists, and content management.

Shell scripting and Bash programming patterns

Write robust, portable shell scripts with proper error handling, argument parsing, and testing.

Use when writing or reviewing production Bash scripts that need strict error handling, safe file operations, argument validation, cleanup…

ShellCheck validation as a non-negotiable 2025 workflow practice.

Modify a lesson plan using SIOP sheltered instruction principles to support language learners across all four skills.

Integrate PayPal payment processing with support for express checkout, subscriptions, and refund management.

Implement Stripe payment processing for robust, PCI-compliant payment flows including checkout, subscriptions, and webhooks.

Audit and improve web accessibility following WCAG 2.2 guidelines.

Use when designing team-level process, architecture standards, review policy, or hiring/evaluation criteria for an engineering org where…

Guides CI/CD pipeline design — quality gates, GitHub Actions for Go/TypeScript/PHP, feature-flag-decoupled deploys, secrets scoping, and…

Runs a fixed-category severity scan over a diff, file, or snippet — correctness, security, error handling, concurrency, performance…

Cache expensive file-processing results (PDF parsing, OCR, text extraction, image analysis) keyed by a SHA-256 hash of file content rather…

Guides safe, reversible PostgreSQL schema and data migrations using golang-migrate, Prisma, Drizzle, or Django migrations.

Runs a tight four-phase loop — reproduce, isolate, diagnose, fix — to root-cause a single bug with evidence, not guesses.

Enforces a stop-the-line triage protocol across failure classes — test failures, build breaks, runtime errors, and production incidents…