“data engineering”

Use when test quality decisions are needed for new, changed, brittle, missing, or review-requested unit or component tests, including tests-first work…

Run bounded, evidence-driven loops for repeated, resumable, delegated, or scheduled work.

Rigorous agentic engineering workflow — 23 playbooks and 23 principle rules for bug fixes, features, refactors, performance work, investigations, architecture…

Route focused UI and design-engineering work through Fleet's existing skills.

Principal Go Engineer skill providing cloud-native, high-performance, resilient, observable, and idiomatic Go backend services and distributed systems.

Query Cloudflare Workers Analytics Engine datasets using SQL.

Curates the right context for an agent at the right time.

Engineers the frontend representations and data visualization layers for digital twin systems, making complex real-time telemetry, sensor data, and simulation…

Design and implement focused end-to-end tests against configured disposable environments.

Captures reusable agent context after a pull request's reviewer agents have approved.

Author a self-contained unattended dispatch for a generate-and-select loop (generate candidates, grade, iterate, keep the best for human selection), or for a…

Principal Java Engineer skill providing enterprise-grade Java 21+, Spring Boot 3+, Spring Modulith, DDD, resilient, observable, and secure backend…

Production-grade AI skill specializing in building ultra-fast, reliable backend systems using Rust, Tokio, Axum, Tower, SQLx, lock-free concurrency…

Use when planning, running, or learning from chaos engineering experiments.

MLOps across model deployment, ML pipelines, monitoring, and feature stores.

fstack engineering execution.

Engineering assessment of an existing technical approach or change for maintainability and standards; also used by declared design, implementation, and review…

Apply source-aware mechanical-engineering judgment to research, analysis, coding, writing, teaching, research identity, and release work.

Guide design-first website and application creation from visual concept through product discovery, UX/UI sign-off, architecture, budgeting, secure…

Build an animated, scene-based SVG presentation that explains a technical topic as a self-contained browser deck.

Prepare an Agentic Engineering Grant application by gathering project data, git history, and context files, then presenting all fields needed to fill the…

Skills for analytics engineering with dbt - building models, writing tests, querying the semantic layer, troubleshooting jobs, and more.

Analyzes malware C2 communication over HTTP, HTTPS, DNS, and custom protocols to reverse-engineer beacon patterns, command structures, data encoding, and…

Generate and optimize GitHub Actions CI/CD workflows.