Agent skills for Codex CLI

X/Twitter growth engine for building audience, crafting viral content, and analyzing engagement.

Generate and validate YouTube video ideas aligned with content pillars, audience strategy, and priority tiers.

Design middleware and interceptor chains for SDK extensibility

Craft effective Midjourney V7 prompts for any style — photography, illustration,

Migrate an existing Airbyte source connector to a Fivetran Connector SDK connector.

Framework (OSS). Migrate an existing Apple/Swift Expo native module from the Expo Modules API 1.0 definition DSL to the 2.0 macro API…

Migrate existing CLAUDE.md full-injection to the AIWG.md hook file architecture

Migration workflow - research → analyze → plan → implement → review

Migrate Python apps from Azure OpenAI Chat Completions to the Responses API.

This skill should be used when wiki-curator needs to upgrade a vault's schema_version to match the current plugin version.

Use when porting a Cloudflare Sandbox app from stable @cloudflare/sandbox to @cloudflare/sandbox@next (Sandbox SDK 1.0 preview), or when…

Migrate the .aiwg/ directory from single-framework layout to the multi-framework layout with an automatic backup

Use when migrating an existing UniFi resource domain to the shared field-symmetry model — even if the user doesn't explicitly ask for…

Safe code migrations with backward compatibility and reversibility.

Use when migrating from SwiftData to SQLiteData — decision guide, pattern equivalents, code examples, CloudKit sharing (SwiftData can't)…

Migrates an LLM caller from services/llm-gateway to PostHog/ai-gateway.

WordPress migration to Sage/Acorn — migrate classic theme to Sage, incremental migration, 7-phase migration contract, rollback playbook…

Guides systematic code migrations, framework upgrades, and technical modernization with rigorous risk assessment and contract testing.

Database migration creation with mandatory RLS policies and ARCHitect approval workflow.

Build a phased data migration plan with cutover strategy, risk register, and go/no-go criteria for system transition engagements.

Review database migration files when a change adds or modifies paths under migrations/.