Total 51,256 skills
Showing 12 of 51256 skills
Take a ScienceWorld action in the active session. Returns observation, reward, done. No session_id needed - uses active session from executive_node.
Evaluate Figma designs from operator persona perspectives through design critique and user experience evaluation. Use when reviewing UX for specific user roles (e.g., air-surveillance-tech, weapons-director), conducting design reviews, or evaluating operator interfaces. Analyzes cognitive load, communication patterns, pain points, and system visibility. Works with Figma MCP (desktop/URL) and Outline docs.
Generate color ramps designed for WCAG-compliant contrast pairing. Creates 11-step scales with predictable foreground/background combinations.
Expo Framework-specific guidelines. Includes best practices for Views, Blueprints, and Extensions.
Pipeline health assessment with coverage ratios, conversion benchmarks, velocity analysis, and problem diagnosis frameworks.
Manage git worktrees for parallel development. Use when the user wants to work on multiple branches simultaneously, create isolated environments for features/fixes, or clean up completed worktrees.
Write RSpec tests for Ruby and Rails applications. Use when creating spec files, writing test cases, or testing new features. Not for Minitest — use minitest-coder instead. Covers RSpec syntax, describe/context organization, subject/let patterns, fixtures, mocking with allow/expect, and shoulda matchers.
Transform passive 'Verify X' test descriptions into active, observable test actions. Use when test ideas lack specificity, use vague language, or fail quality validation. Converts to action-verb format for clearer, more testable descriptions.
Generates a detailed project explanation and retrospective (FOR_USER.md) to help the user learn from the project. Use this skill when the user asks to explain the project, asks "what did we just build?", or invokes the skill to generate a learning resource after a coding session.
Scaffold and implement GitHub Apps from existing automation ideas using Probot + @octokit/app. Use when turning scripts, bots, or manual GitHub workflows into a proper GitHub App.
Write copy that converts. Use for landing pages, emails, sales copy, headlines, CTAs, and persuasive content. Produces internet-native copy that sounds like a smart friend explaining something while deploying proven persuasion principles.
Drizzle ORM schema design, relational queries, and migration patterns. Use when working with Drizzle ORM, writing database queries, or managing Drizzle migrations.