Developer Tools & Repos Agent Skills for Cursor

Write specifications with requirements and scenarios (delta specs for changes).

If the project uses deno, use this skill.

TRIGGER when: adding or upgrading any dependency — library, SDK, framework, API, IaC API version (K8s/Terraform/Helm), CRD, or container…

Use when managing dependencies between systems — autoloads, service locators, @export injection, and scene injection patterns

Design APIs that are secure, scalable, and maintainable using RESTful, GraphQL, and event-driven patterns.

Clean AI slop from code. Use for cleanup, remove debug statements, find ghost code, repo hygiene.

Initializes new development projects through interactive tech stack selection and automated scaffolding.

Write Ruby and Rails code in DHH's distinctive 37signals style.

Analyzes the current project structure and tech stack.

2D game development principles. Sprites, tilemaps, physics, camera.

Three.js lighting - light types, shadows, environment lighting.

Complete Drift Protocol SDK for building perpetual futures, spot trading, and DeFi applications on Solana.

Simplify and refine code for clarity, consistency, and maintainability while preserving all functionality.

This skill SHOULD be used when writing, reviewing, or refactoring Neovim plugins in Lua.

OTP/BEAM patterns and Elixir idioms — GenServer, Supervisor, Task, Registry, pattern matching, with chains, pipes.

Streamlines embedded firmware development for MCU platforms using a structured RIPER-5 protocol and hardware-aware workflows.

Use before implementing non-core PlayCanvas behavior to discover the installed Engine's curated scripts and reuse or adapt those that fit…

Cultural and collaboration norms for Engram contributors and agents.

HTMX and templ interaction rules for the Engram dashboard.

Adapter boundary rules for plugin integrations.

Deep technical review protocol for Engram pull requests.