Developer Tools & Repos Agent Skills for Codex CLI

Query Etherscan V2 API for gas prices, account transactions, balances, token transfers, contract source code, and compilation metadata via…

Explains the technical architecture for bridging React and TypeScript with Unreal Engine 5's UMG UI system.

Message queue patterns with BullMQ, Kafka, RabbitMQ - saga, outbox, dead letter queue, exactly-once semantics.

Create, read, and manage calendar events and reminders using EventKit and EventKitUI.

Set up efficient local development workflow for Evernote integrations.

Clean up local branches whose remote tracking branch is gone.

Run autonomous improvement loops.

Record the outcome after applying an evolution strategy.

Automatically triggered by Stop hook. Reviews session for evolution learnings.

Diagnose and fix Exa API errors by HTTP code and error tag.

Migrate from other search APIs (Google, Bing, Tavily, Serper) to Exa

Exact Online NL integration via Apideck's Accounting unified API — same methods work across every connector in Accounting, switch by…

Exact Online UK integration via Apideck's Accounting unified API — same methods work across every connector in Accounting, switch by…

Use when you have an approved spec or written requirements for a multi-step task that needs a durable plan document before touching code.

Agent skill for code-goal-planner - invoke with $agent-code-goal-planner

Vercel AI Elements for workflow UI components.

commit and push all local changes to remote repo

Explains the intent behind source code by finding original session transcripts.

Explain SwiftASB in user-facing terms, including what it does, what it does not do, adoption tradeoffs, licensing, and when it is or is…

Choosing between app.json vs app.config.ts vs app.config.js, environment variables, variants, extra fields, plugin chain, and…

Use when building and deploying Expo apps with EAS Build.