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DevOps

Comprehensive strategies for migrating to Databricks from legacy systems (Hadoop, Snowflake, Redshift, etc.). Includes assessment, planning, and execution of complex migrations.

Productivity

Execute efficient web searches using a prioritized MCP server strategy (Brave-Search → WebFetch). Perfect for searching documentation, finding the latest information, and accessing official resources.

Development

Generate new skills for your agent by packaging repeatable tasks into a structured format. Use this skill when you need to teach the agent a custom workflow, such as writing SQL or fixing CSS.

Documentation

This skill provides a structured workflow for updating project documentation including CLAUDE.md, README, and CHANGELOG. It walks through phases like inventorying existing docs, analyzing git history for needed changes, optimizing for AI readability, and ensuring cross-document consistency. Use it when synchronizing documentation with code changes or improving documentation effectiveness for AI coding agents.

Productivity

Provides structured patterns for decomposing epics, planning sprints, tracking progress, managing dependencies, and coordinating teams. Helps break down complex projects into manageable tasks using hierarchical decomposition, capacity-based planning, and multi-dimension status reporting.

Development

Walks through the TDD cycle (Red-Green-Refactor) to implement a feature. Writes a failing test, then minimal code to pass it, and refactors. Helps ensure correctness through test-driven development with Vitest and Svelte.

Development

Reviews code for best practices and potential issues. Use when reviewing pull requests or analyzing code quality. Checks organization, bugs, security, readability, maintainability, and test coverage.

Data & AI

Queries janus-datalog databases using the `datalog` CLI for debugging and data exploration. Enables inspecting datoms, entity attributes, or CRDT storage state via EDN queries. Helps understand unknown database schemas and visualize transaction history.

Development

Specialist in Swift 6+ development for iOS and macOS apps, covering SwiftUI, Combine, and Swift Concurrency. Ideal for building Apple platform applications with modern patterns like @Observable, async/await, and data-race safety.

Testing

Covers testing strategies for Tauri v2 applications: unit and integration testing using a mock runtime, end-to-end testing with WebDriver (Selenium, WebdriverIO), and CI integration with GitHub Actions.

Development

Audits CE plugin implementations against registry trust rules, metadata validity, and ADR contract compliance. Checks required plugin_meta fields, capability tags, interval calibrator protocol, and core API boundary imports. Helps when certifying third-party plugins or validating conformance before integration.

Development

This skill guides the creation of structured commit messages following Conventional Commits and provides a pull request template. It helps maintain consistent project history and clear documentation of changes. Use it when committing code or creating PRs to ensure all changes are properly described.