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1174 skills found
Validate test suite effectiveness and uncover weak assertions by introducing code mutations and measuring kill rates. Essential for proving tests genuinely catch bugs rather than just satisfying coverage metrics.
Create and edit Obsidian Bases (.base files) with database-like views, complex filters, custom formulas, and data summaries.
A macOS UI automation CLI that enables agents to capture screens, target UI elements, manage applications, and execute cross-app workflows with JSON-based scripting.
Recover deleted GitHub repository content, issues, PRs, and files using Wayback Machine CDX API queries and web archive snapshots.
Edit and modify PDF documents using natural-language instructions via the nano-pdf command-line interface.
Master AngularJS to Angular migration with hybrid app strategies, component/directive conversion, dependency injection updates, and routing modernization.
Publish content to Facebook Pages via Meta Graph API. Supports text, images, scheduled posts, and multilingual translation with a mandatory review step.
ElevenLabs text-to-speech engine for OpenClaw with macOS-style CLI and voice synthesis control.
Headless web search and content extraction using Brave Search API. Perform documentation lookups, factual research, and web data retrieval without a browser.
Perform rigorous code reviews for FastMCP projects, focusing on API design, dependency management, and codebase consistency.
Compress images automatically to WebP, PNG, or JPEG using optimized CLI tools like cwebp, ImageMagick, and Sharp.
Implement Schema.org structured data to enhance SERP visibility, improve rich result eligibility, and validate content metadata.