skills (npx skills)
skills
A skill package manager: installs, finds, updates and removes SKILL.md packages from GitHub and other git hosts across many agents
CLI tools
A CLI is a command-line utility that helps you work with agents: it installs and runs skills, gathers context and automates routine work. This section collects tools with real commands from their docs, a clear purpose and a risk level.
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Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.
Editors’ pick
APM
APM (Agent Package Manager)
A package manager for AI agent context: skills, prompts and MCP servers install with one command across supported agents
A Rust CLI proxy that compacts output from git, tests and other commands so the agent spends fewer tokens reading the terminal
A universal loader for Anthropic-format skills (SKILL.md) in any coding agent: install, sync and load on demand
A CLI that builds a graph of linked notes from your repo and feeds the matching nodes into Claude Code, Cursor, Codex, Gemini and other agents
A Go CLI that configures the AI coding agents you already use: it gives them shared memory, a workflow and deterministic steps without replacing the agents them
Official
Duplicate code detector for 220+ languages with an MCP server for agents and a token-efficient report
A desktop app and CLI to install, sync and organize agent skills across Claude Code, Codex, Cursor and other tools
Sound and on-screen notifications for coding agents: game voice lines when the agent finishes or waits for permission
CLI, MCP server and typed Node.js API so an agent can verify its changes in a live mobile app on iOS, Android and more
designlang
designlang (design-extract)
A CLI and MCP server that reads a live website and pulls out its design system: DTCG tokens, a Tailwind config, Figma variables and a brand book
A zero-config linter and formatter for JavaScript and TypeScript, with ready presets for dozens of AI agents and editors
A Rust code-quality sensor that scores a project before and after an agent session, installable as a Claude Code plugin or MCP server
A CLI that keeps agent instructions in one place and distributes them to the right config files for Claude Code, Cursor, Codex, Copilot and two dozen other tool
A Go CLI that keeps skills, agents and rules in one place and syncs them into every AI agent with one command
Local-first Rust tool for web extraction: scrape, crawl and structured data for LLMs, with a CLI, REST API and MCP server
A dependency-free CLI and MCP server that builds a call graph of a repository so the agent understands code without reading whole files
A portable .agent folder with memory, skills and protocols that plugs into many coding agents and keeps its knowledge when you switch tools
A CLI for any MCP server: list and call tools, resources and prompts, run mock and proxy modes, guard access and manage agent configs
An adapter that connects an MCP client limited to local stdio servers to a remote MCP server over HTTP or SSE, with authorization
A CLI installer and package manager for coding agent skills: one command installs skills into many runtimes and helps build your own
A desktop app and skm CLI: one copy of each skill in a central hub, symlinked into every AI tool
Compresses tool output before it enters the agent's context: saves tokens and leaves source code and traces untouched
A tool that cuts an agent's token bill on three axes: terser prose, less speculative code, compressed tool output
Frequently asked questions
What is a CLI tool for an agent?
A command-line utility that helps an agent or a developer: runs tasks, processes files, manages the project. Installed via npm, pip, brew and similar.
How do I install a CLI tool?
The entry has a real install command from the README, usually one line through a package manager.