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Update the title and body of one or more pull requests.

Use the official X API through X Docs MCP and XMCP to search or retrieve posts, users, lists, spaces, trends, news, DMs, bookmarks, and analytics, or to perform explicitly requested X actions such as posting, replying, liking, reposting, following, messaging, or deleting. Use for X research, account operations, and X API integration questions; never use browser automation or scraping for X content.

Non-functional documentation pass over an existing code change: write PR-level narrative, add/clarify module/type/function docs (especially Rust rustdoc), surface implicit contracts/invariants, and call out design risks without changing runtime behavior. Use when asked for “DOCUMENTATION PASS mode”, “doc pass”, “rustdoc pass”, “comment pass”, “make this change legible to reviewers”, or when a PR needs a clearer description + in-code documentation but must not alter behavior.

Guided hands-on replay of code changes for deep learning. Breaks down diffs (from branches, PRs, or commits) into an optimal sequence of minimal steps for the user to re-implement by hand, validating each step before moving on. Use this skill when the user wants to understand, learn from, or replay code changes — phrases like "walk me through these changes", "I want to understand this PR", "help me replay this branch", "teach me what this commit does", "break down these changes for me", or any request to learn by re-implementing existing diffs.

Critically triage automated AI PR review feedback (CodeRabbit, Codex, Copilot, etc.). This skill should be used when the user pastes a GitHub PR review link and wants each suggestion evaluated for whether to apply as-is, apply with modifications, or skip, with clear rationale. Triggers on phrases like "review PR feedback", "triage this review", or any GitHub PR review URL.

Official skill for XcodeBuildMCP. Use when doing iOS/macOS/watchOS/tvOS/visionOS work (build, test, run, debug, log, UI automation).

This skill performs thorough analysis of Rust libraries to find optimization opportunities. It should be used when reviewing Rust code for performance improvements, memory efficiency, or when profiling indicates bottlenecks. Focuses on runtime performance and memory usage through dynamic profiling tools and static code analysis.

Test TUI (Text User Interface) applications using tmux. Use this skill when you need to automate testing of terminal-based applications by sending keystrokes and capturing pane output.

Focused workflow for TUI E2E testing with Termwright. Use for fast agent guidance when running step files, capturing artifacts, and debugging with trace output.

Automates end-to-end testing and debugging of terminal UIs using Termwright. Use when testing TUI apps (ratatui, crossterm, ncurses), automating terminal interactions, capturing screenshots, or debugging terminal-based interfaces. Handles step files, daemon control, and artifact analysis.

Context-Driven Development skill for projects using Conductor. Use this skill when you detect a `conductor/` directory in the project, when working on tasks defined in a `plan.md` file, or when the user asks about tracks, specs, or plans. Automatically applies TDD workflow, tracks task completion, and follows the spec-driven methodology.

Brand, company, product, feature, app, startup, and project naming workflow for generating, filtering, testing, and evaluating distinctive names. Use when the user asks to name something, rename an existing brand, brainstorm name candidates, evaluate a shortlist, avoid generic/descriptive names, check whether a name has enough energy, or design a naming exercise for a team.

Generate app icons for your React Native Expo app with iOS 26 support

Drive real desktop terminal sessions through the local tyghos WebDriver-style HTTP daemon. Use when Codex needs to launch Terminal.app, iTerm2, or Ghostty on macOS, enter text or Ghostty key events, capture rendered terminal text or screenshots, verify terminal UI behavior, or inspect which desktop terminal operations are available.

This skill should be used when naming companies, products, features, apps, or brands. It applies when the user asks to brainstorm names, rename something, evaluate name candidates, or run a structured naming process. Triggers on "name my company", "help me name", "rename", "brand name", "product name", "what should I call", or any naming/branding request.