CRITICAL: Use for generics, traits, zero-cost abstraction. Triggers: E0277, E0308, E0599, generic, trait, impl, dyn, where, monomorphization, static dispatch, dynamic dispatch, impl Trait, trait bound not satisfied, 泛型, 特征, 零成本抽象, 单态化

Databricks development guidance including Python SDK, Databricks Connect, CLI, and REST API. Use when working with databricks-sdk, databricks-connect, or Databricks APIs.

Set up, configure, run, and debug a custom Kafka consumer that streams data into Snowflake via Snowpipe Streaming SDK v2. Use when: building a Kafka-to-Snowflake streaming pipeline, running the CDR demo, or troubleshooting the custom consumer. Triggers: kafka consumer, kafka snowflake, snowpipe streaming kafka, CDR demo, kafka to snowflake, custom consumer, streaming ingest kafka.

Resolve git merge conflicts by analyzing change intent across branches. Use when the user asks to resolve merge conflicts, sync a branch, merge branches, or when a git merge produces conflicts.

Three.js textures - texture types, UV mapping, environment maps, texture settings. Use when working with images, UV coordinates, cubemaps, HDR environments, or texture optimization.

Three.js asset loading - GLTF, textures, images, models, async patterns. Use when loading 3D models, textures, HDR environments, or managing loading progress.

Three.js textures - texture types, UV mapping, environment maps, texture settings. Use when working with images, UV coordinates, cubemaps, HDR environments, or texture optimization.

Three.js asset loading - GLTF, textures, images, models, async patterns. Use when loading 3D models, textures, HDR environments, or managing loading progress.

Google Suite via uni CLI. Use when user mentions: calendar, events, schedule, meetings, Gmail, email, Drive, files, Sheets, spreadsheet, Docs, documents, Slides, presentations, Forms, surveys, Meet, video call, Tasks, todos, Contacts. Trigger words: calendar, gcal, gmail, email, drive, sheets, docs, slides, forms, meet, tasks, contacts, google. Services: gcal, gmail, gdrive, gsheets, gdocs, gslides, gforms, gmeet, gtasks, gcontacts.

Automatic QA test lifecycle management, naming conventions, and directory structure. Use when creating, organizing, or tracking QA tests to ensure proper naming, directory structure, and status transitions.

Undo git-branchless operations - recover from mistakes interactively

Initialize git-branchless in the current repository from the current branch

SQLMesh patterns for data transformation with column-level lineage and virtual environments. Use when building data pipelines that need advanced features like automatic DAG inference and efficient incremental processing.

dbt (data build tool) patterns for data transformation and analytics engineering. Use when building data models, implementing data quality tests, or managing data transformation pipelines.

Search for and install Agent Skills that give you specialized capabilities. Before starting work, ask might a skill exist that handles this better than my base knowledge? If the task involves specific technologies, frameworks, file formats, or expert domains. Search proactively, even if the user doesn't mention skills. Skills encode best practices, tools, and techniques you wouldn't otherwise have. Also use when users explicitly ask to find, install, or manage skills.

Hunt for specific IOCs across your environment. Use when you have a list of IPs, domains, hashes, or URLs from threat intel and want to check if they appear in your SIEM. Systematic searching with enrichment and documentation.

Probe for hardcoded secrets, injection surfaces, unguarded routes, business logic flaws, and platform-specific weaknesses across backend (Node, Go, Java, Python, Rust), frontend (React, Angular, Vue), and mobile (iOS, Android, Flutter) codebases. Use when performing security audits, vulnerability scans, secrets detection, or penetration testing.

Weights Biases's UI design system. Use when building interfaces inspired by Weights Biases's aesthetic - light mode, Inter font, 4px grid.

Configures Active Storage for file uploads with variants and direct uploads. Use when adding file uploads, image attachments, document storage, generating thumbnails, or when user mentions Active Storage, file upload, attachments, or image processing.

Triage GitHub bug reports for actionability. Use when evaluating whether a bug issue has sufficient detail and identifying missing information from the reporter.