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Found 1,726 Skills
Run Lighthouse audits locally via CLI or Node API, parse and interpret reports, set performance budgets. Use when measuring site performance, understanding Lighthouse scores, setting up budgets, or integrating audits into CI. Triggers on: lighthouse, run lighthouse, lighthouse score, performance audit, performance budget.
Automate Microsoft Excel on Windows via CLI. Use when creating, reading, or modifying Excel workbooks from scripts, CI/CD, or coding agents. Supports Power Query, DAX, PivotTables, Tables, Ranges, Charts, VBA. Triggers: Excel, spreadsheet, workbook, xlsx, excelcli, CLI automation.
Guide for creating Observable Notebooks 2.0, the open-source notebook system for interactive data visualization and exploration. Use this skill when creating, editing, or building Observable notebooks.
Use when scaffolding new Deno projects. Provides templates for Fresh web apps, CLI tools, libraries, and API servers with modern best practices.
Get OpenAI Codex documentation pages in Markdown. Use when you need to reference Codex CLI features, configuration options, or any other Codex functionality.
Enhanced code search with custom ripgrep binary supporting ES module extensions and advanced patterns.
Create and manage AI agent sessions with multiple backends (SDK, Claude CLI, Codex, Cursor). Also supports multi-agent workflows with shared context, @mention coordination, and collaborative voting. Use for "start agent session", "create worker", "run agent", "multi-agent workflow", "agent collaboration", "test with tools", or when orchestrating AI conversations programmatically.
Fetches GitHub topic trending repositories. Use when asking about GitHub trending repos or open source projects.
Quick setup for Umbraco extension development - creates instance, extension, and registers it
Databricks development guidance including Python SDK, Databricks Connect, CLI, and REST API. Use when working with databricks-sdk, databricks-connect, or Databricks APIs.
Atlassian (Jira/Confluence) operations using acli and REST API scripts. Use when: - Working with Jira issues, boards, sprints - Converting Confluence pages to Markdown - Checking Jira authentication status - Searching or viewing Jira work items
Fetch up-to-date documentation and code examples for any library or framework. Use when needing API references, code examples, library documentation, or framework guides. Supports React, Next.js, MongoDB, Supabase, and thousands of other libraries.