Developer Tools & Repos Agent Skills for VS Code

Enforces adapting layout by available CONSTRAINTS/size, never device or platform checks — LayoutBuilder +…

Add a new modifier to @randsum/roller (co-located schema + behavior, registered in RANDSUM_MODIFIERS)

Add or update a Sim knowledge base connector for syncing documents from an external source, including auth mode, config fields…

Add a complete Sim integration from API docs, covering tools, block, icon, optional triggers, registrations, resolved-secret/model-input…

Add game mechanics with correct GDScript 4.x patterns -- movement, health, inventory, save/load

Add a new exported API function to the asext module, wrapping a private server.dll/server.so function for use by external plugins.

REQUIRED: After creating ANY .swift, .m, .mm, .c, .cpp, or .h file in a directory containing a .xcodeproj, you MUST run add_to_xcode.rb to…

Create webhook or polling triggers for a Sim integration

This skill should be used when adding new ActivityPub/JSON-LD vocabulary types to the @fedify/vocab package, defining new YAML vocabulary…

Use this skill whenever adding a new UniFi resource type as a supported tool category — creating a manager, tool layer, schemas, tests…

Add support for a new vendor API version to an existing Data warehouse import source, or deprecate an old one.

Guide for adding a new RPC to personhog-replica and personhog-router.

Add a third-party MCP server (Linear, Notion, GitHub, ...) to the PostHog MCP store catalog.

Add a code-defined table enrichment (registry entry) under `apps/sim/enrichments/` backed by an ordered provider cascade, ensuring every…

Add or modify an AI chat tool ("Ask Ryo" capability) in ryOS.

Documents the complete process for adding support for a new emulator or system to Kyaraben.

Add hosted API key support to a tool so Sim provides the key (metered and billed to the workspace) when a user has not brought their own.

This skill should be used when the user wants to "configure 3-legged OAuth for an ADK agent", "build a custom UI proxy handling ADK…

This skill should be used when the user wants to "build a frontend for an ADK agent", "connect a client to Vertex AI Reasoning Engine"…

ADK development style guide for routine nits — Python idioms, codebase conventions, imports, typing, Pydantic patterns, formatting…

Choose and implement Adobe architecture blueprints: standalone SDK integration,