Browse reusable Agent Skills, each with a clear purpose and practical guidance.
Use when you need to add a new element shape to the LikeC4 codebase. Trigger this skill whenever the user mentions adding a shape, creating a new shape, implementing a shape, or asks about how shapes work in LikeC4. Also trigger when the user provides a visual reference image and wants it turned into an element shape. Even if the user just says "new shape" or drops an image of a shape they want — use this skill.
Generates changeset files based on changes. Use when user asks to create a changeset or at the end of a feature implementation, when the user asks to wrap up or finalize changes
Use when working with `.c4`/`.likec4` files or LikeC4 CLI/config questions where exact DSL/CLI syntax is required, especially for strict command/snippet-first answers, validate/export flags, predicates `*`/`_`/`**`, deployment snippets, dynamic views, or relationship extension matching.
Update the body of a GitHub pull request. Use when the user asks to update, edit, or modify a PR description/body.
Bump iOS and Xcode versions in Eigen. Use when the user wants to upgrade iOS SDK version, update Xcode version, change simulator version, or update CI configuration for new iOS/Xcode releases.
Add new screens and routes to Eigen React Native app. Guides you through creating simple screens (no data fetching) or Relay screens (with GraphQL). Use this when adding screens, routes, or navigating components. Triggers on "add a screen", "create a new route", "add a Relay screen", "setup screen with data", or screen creation tasks.
Implement a new ingestr source (API/SaaS connector) from scratch against a vendor's HTTP API. Use when a task asks to add a new source/connector, wire it into the URI registry, design its tables and incremental behavior, add its rate limiting, or write its tests. Covers researching the vendor API, creating the source package, the post-implementation review checklist, and verifying the output against the live account.
How the ingestr BigQuery destination works — the staging→swap write path, load methods (load_job/storage_write), where dedup happens, copy-job vs CTAS swap selection, partition/cluster change handling (rename-aside), and merge partition pruning. Use when changing anything in pkg/destination/bigquery/ or BigQuery-affecting behavior in the replace/merge strategies (pkg/strategy/replace.go, pkg/strategy/merge.go). If your change alters behavior described here, update this file in the same change.
Home Assistant Android module and layer architecture. Use when adding features, choosing where code lives, writing repositories or use cases, setting up Hilt injection, storing data securely, or calling Home Assistant APIs.
Home Assistant Android Kotlin style. Use when declaring constants, modeling data or logic types, working with time or dates, choosing visibility, naming, or writing KDoc and comments.