Agent skills for Codex CLI

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…

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.

Expert guidance for building cross-platform desktop applications with Tauri 2.0 and Rust.

Tauri 2.x commands, IPC bridge, permission system, plugins, window management, system tray, packaging

Set up, authenticate, update, troubleshoot, or choose between Tavily CLI web commands.

Generate technical design documents using a standard template and save them to a group Yuque knowledge base.

Expert guide for designing and building high-quality skills from scratch through structured conversation.

Summarizes current conversation highlights and sends formatted notifications to Feishu (Lark) groups across all platforms.