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Neobrutalist Web Designer
Development
Creates modern web applications with authentic neobrutalist aesthetic. Suitable for SaaS, e-commerce, landing pages, and startup MVPs.
Global Conventions
Development
Follow project-wide development conventions: file organization, documentation, version control, environment configuration, and dependency management.
Run Local Services
Development
Starts all local services with dependency checks, error diagnosis, and automatic recovery.
Logging & Monitoring System Guide
Development
Complete logging system guide: application and script logs, error monitoring, request logs and best practices.
API Design Principles
Development
Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that developers love.
Create a reusable skill
Development
Create a reusable skill to automate repetitive tasks in Catalyst.
Browser Automation
Development
Automate web interactions with persistent page state. Navigate websites, fill forms, capture screenshots, and automate browser workflows.
NixOS and Nix Flakes Development
Development
Specialized in NixOS and Nix flake development for multi-repo architectures, airgapped deployments, and K3s infrastructure. Covers flake.nix, NixOS modules, derivations, devShells, overlays, OCI image packaging, and composing multiple flake repositories. Useful when managing declarative infrastructure with NixOS or packaging applications for airgapped environments.
Pull Request Review Command
Development
Adjudicate a pull request as a maintainer using the pinned CI review as source of truth. Supports approve, request changes, make changes, or close with optional auto-merge.
Performance Profiler
Development
Systematic performance profiling for Node.js, Python, and Go applications. Identifies CPU, memory, and I/O bottlenecks, generates flamegraphs, and runs load tests.
Create Pull Request
Development
Automate the PR workflow: create a feature branch, commit changes, push, and open a draft PR against the upstream repo. Handles version bump rules and includes a Co-Authored-By trailer.
DCO Sign-off Recovery
Development
Recover from missing DCO sign-off on commits. Handles single-commit amend, older-commit recovery via interactive rebase or cherry-pick, and explains the Probot DCO check.