Standardize AI engineering workflows across Claude Code, Codex, Gemini, Antigravity and Cursor.
Skillflag producer CLI reference implementation.
Playwright CLI
Playwright Tools for MCP
A fast, cross-platform package manager for AI agent skills
The open agent skills ecosystem
Agnostic runtime CLI for session-lifecycle workflows. Auto-detects namespace from any `.<ns>/sessions/` dir in CWD; falls back to 'agent-workflow'. Bundles the universal `agent-workflow` skill (35 skills + 17 commands + 7 hooks template) in the tarball —
The official CLI for Lark/Feishu open platform
Command-line interface for Firecrawl. Scrape, crawl, and extract data from any website directly from your terminal.
Allure Agent Plugin – AI-friendly markdown report generator
1,508+ agentic skills for Claude Code, Gemini CLI, Cursor, Antigravity & more. Installer CLI.
Protocol Buffers for JavaScript & TypeScript.
Interactive CLI to install Claude Code harness modules (Workflow, Skills, Recommended Skills, Plugins)
Organise your package versioning and publishing to make both contributors and maintainers happy
Sellable MCP server for Claude Code and Codex campaign workflows
Coding agent CLI with read, bash, edit, write tools and session management
Command-line interface for Workflow SDK
The CLI for backing up and restoring Agent Skills
OpenAPI 3 and 3.1 schema generator and validator for Hono, itty-router and more!
Extract design tokens (colors, typography, spacing, border radius, shadows) from any public website. Generates JSON and CSS custom properties for local projects. Available as an AI agent skill (Claude, Cursor, Codex) and standalone CLI.
Initialize Neon projects
A command line utility to work with Sentry. https://docs.sentry.io/hosted/learn/cli/
CLEO skill definitions - bundled with CLEO monorepo
Workflow Observability UI