Agent skills

When the user wants to write, rewrite, or improve marketing copy for any page — including homepage, landing pages, pricing pages, feature…

Analyzes web performance using Chrome DevTools MCP.

Draft non-prose visuals artifacts (timeline, figure specs) for a survey, grounded in evidence and using citation keys from…

Guides developers through the Swift 6.2 concurrency model to eliminate data races while maintaining high performance.

Apply Swift API Design Guidelines to name, label, and document Swift APIs.

Diagnose a Swift / Xcode Cloud / TestFlight failure from a pasted red build log, an ITMS App Store rejection email, or a bare error code.

Install and configure Swift programming language on Debian Linux for server-side development.

Implements protocol-based dependency injection to create testable, decoupled Swift code for file systems, networks, and APIs.

This skill should be used when working with SwiftData — @Model definitions, @Query, @Relationship, ModelContext, ModelContainer, schema…

Implements modern SwiftUI architecture and state management patterns using the Observation framework for high-performance Apple platform…

This skill should be used when the user asks to "create an agent", "add an agent", "write a subagent", "agent frontmatter", "when to use…

Automate Sympla tasks via Rube MCP (Composio).

Sync the main branch into production via the GitHub merges API.

Control Chrome browser via 71 MCP tools - screenshots, clicks, forms, downloads, network capture, TTS, history, cookies, emulation.

Automate Anchor Browser tasks via Rube MCP (Composio).

Automate Browseai tasks via Rube MCP (Composio).

Automate Browserless tasks via Rube MCP (Composio).

Automate Hackernews tasks via Rube MCP (Composio).

Automate Page X tasks via Rube MCP (Composio).

Active targeting skill for designing and validating nanoparticle targeting strategies

Reviews and validates engineering task execution outputs against specifications and architectural standards with strict verification gates.