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Productivity

Create and edit public Google Docs and Sheets without OAuth. Automatic registration.

Development

Bump the project version with a semver rubric, promote the Unreleased changelog section, and verify before committing.

Testing

Build reliable, fast, and maintainable end-to-end test suites that provide confidence to ship code quickly and catch regressions before users do.

Productivity

Manages and drives forward an ongoing project tracked in the projects/ directory, focusing on gene-related tasks with checkboxes and status updates. Uses subagents for annotation review and deep research.

Security

Security assessment skill focused on verifying outbound interactions and out-of-band (OOB) validation. Used for testing SSRF, blind XSS, XXE/OOB, webhook abuse, or DNS/HTTP callback correlation. It enables reliable confirmation of asynchronous server-side behavior through unique tokens, timestamp correlation, and noise filtering.

Testing

Testing for K6: testing and validation

Development

Master modern JavaScript with ES6+, async patterns, and Node.js APIs. Handles promises, event loops, and browser/Node compatibility.

Documentation

Detailed guide and template for creating a functional design document from the PRD, with existing document priority handling.

Education & Training

Load and analyze Strava activities, stats, and workouts. Review your running, cycling, and swimming performance with detailed activity breakdowns.

Development

Guide for implementing tasks using Conductor's TDD workflow, managing phase checkpoints, git commits, and verification.

Productivity

Persist SEO/GEO campaign context across sessions with automatic hot-list, active work, and archive tiers.

Documentation

Generates comprehensive context packs for frameworks, technologies, or domains with patterns, best practices, code examples, and anti-patterns.