Reactive Programming

Writes or rewrites a project's README.md as a public-facing shop window with a centered header, one fast install, one runnable example, and nothing that only serves contributors. Detects project type (CLI, library, app, framework, monorepo, skill bundle) to pick capability sections, then validates against a quality checklist. Use when "write a README for this project", "create a README", "rewrite this bad README", "make my README consistent", "unify the READMEs across my repos", "my README is too long", "bootstrap project documentation", or "the create-next-app README is still here". For auditing an existing README's prose or a multi-page docs site, use docs-writing. For AGENTS.md or CLAUDE.md agent-instruction files, use agents-md.

Implement efficient pagination strategies for large datasets using offset/limit, cursor-based, and keyset pagination. Use when returning collections, managing large result sets, or optimizing query performance.

OpenTelemetry Transformation Language (OTTL) expert. Use when writing or debugging OTTL expressions for any OpenTelemetry Collector component that supports OTTL (processors, connectors, receivers, exporters). Triggers on tasks involving telemetry transformation, filtering, attribute manipulation, data redaction, sampling policies, routing, or Collector configuration. Covers syntax, contexts, functions, error handling, and performance.

DBOS TypeScript SDK for building reliable, fault-tolerant applications with durable workflows. Use this skill when writing TypeScript code with DBOS, creating workflows and steps, using queues, using DBOSClient from external applications, or building applications that need to be resilient to failures.

Guides IA through releasing a new version of a GitHub library end-to-end. Handles SemVer versioning and Keep a Changelog formatting automatically.

Optimize API response times through caching, compression, and efficient payloads. Improve backend performance and reduce network traffic.