Agent skill

Moonpay MCP

by moonpay in moonpay/skills

Set up MoonPay as an MCP server for Claude Desktop or Claude Code.

MITAuto-check passedAgent Workflows

Install Moonpay MCP

skills CLI
$ npx skills add moonpay/skills --skill moonpay-mcp -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install moonpay/skills moonpay-mcp --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/moonpay/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/moonpay-mcp .claude/skills/moonpay-mcp && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
moonpay-mcp
GitHub stars
113
Token cost
~425 tokens
SKILL.md length
153 words
Files
1
Skills in repo
39
Repo updated
First seen
Licence
MIT

At a glance

Set up MoonPay as an MCP server for Claude Desktop or Claude Code.

  • Tasks that involve MCP servers
  • SKILL.md covers Goal, Prerequisites, Claude Code setup and Claude Desktop setup, plus 4 more sections
  • Calls npm and claude

What it does

Moonpay MCP is an agent skill from moonpay/skills. Set up MoonPay as an MCP server for Claude Desktop or Claude Code. Provides all MoonPay CLI tools via the Model Context Protocol.

Its SKILL.md is about 430 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Agent Workflows, covering MCP servers. It works with Model Context Protocol. The repository describes itself as: Skills for AI agents to move money — on-ramps, swaps, wallets, deposits, and more via the MoonPay CLI. The licence is MIT.

When your agent uses it

  • Tasks that involve MCP servers

Example prompts

  • “/moonpay-mcp”

Requirements

  • Node.js

What it can do on your machine

Read from SKILL.md and the folder at commit aa672ab. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • npm
    • claude

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Moonpay MCP loads about 425 tokens when it runs. Until then it costs about 35 tokens; SKILL.md has 153 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~35
When it runs · the whole SKILL.md, loaded when a task matches
~425

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from moonpay/skills at commit aa672ab, republished under its MIT licence (© moonpay). 153 words, ~425 tokens.

Download SKILL.mdSave it as .claude/skills/moonpay-mcp/SKILL.md (or your agent's skills folder).
name
moonpay-mcp
description
Set up MoonPay as an MCP server for Claude Desktop or Claude Code. Provides all MoonPay CLI tools via the Model Context Protocol.
tags
setup

MoonPay MCP Setup

Goal

Configure the MoonPay CLI as an MCP server so Claude Desktop, Claude Code, or any MCP-compatible client can use all MoonPay tools directly.

Prerequisites

bash
npm i -g @moonpay/cli
mp login --email user@example.com
mp verify --email user@example.com --code <code>

Claude Code setup

bash
claude mcp add moonpay -- mp mcp

Claude Desktop setup

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

json
{
  "mcpServers": {
    "moonpay": {
      "command": "mp",
      "args": ["mcp"]
    }
  }
}

Then restart Claude Desktop.

What it provides

All MoonPay CLI tools are available as MCP tools:

  • Wallet management — create, import, list, retrieve, delete, export wallets
  • Token operations — search, retrieve, trending, swap, bridge, transfer
  • Fiat — buy crypto with card/bank, virtual accounts with on-ramp
  • x402 payments — paid API requests with automatic payment handling
  • Transactions — sign locally, send, list, retrieve

Verification

After setup, ask Claude: "What MoonPay tools do you have?" — it should list all available tools.

Auth

The MCP server uses the same credentials as the CLI (~/.config/moonpay/credentials.json). Run mp login --email <email> then mp verify --email <email> --code <code> to authenticate.

  • moonpay-auth — Login and wallet setup.
  • moonpay-discover-tokens — Search and analyze tokens.
  • moonpay-swap-tokens — Swap tokens.

© moonpay, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/moonpay-mcp of moonpay/skills.

Open the folder on GitHubat commit aa672ab

Compare with similar skills

Moonpay MCP next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Moonpay MCP compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Moonpay MCP this skillmoonpay/skills113—~425Automated safety check: PassMIT
MCP Server Builderanthropics/skills180k63 repos~2.3kAutomated safety check: PassApache-2.0
MCP Server BuildershareAI-lab/learn-claude-code78k5 repos~1.2kAutomated safety check: PassMIT
MCP Integration for Pluginsanthropics/claude-plugins-official38k11 repos~3.1kAutomated safety check: PassApache-2.0
Crush Configurationcharmbracelet/crush29k—~3.7kAutomated safety check: PassCustom licence
Context Mode Output Sandboxmksglu/context-mode26k—~4.1kAutomated safety check: PassCustom licence

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Categories

Questions about Moonpay MCP

What does Moonpay MCP do?

Set up MoonPay as an MCP server for Claude Desktop or Claude Code. Moonpay MCP is an agent skill from moonpay/skills. Set up MoonPay as an MCP server for Claude Desktop or Claude Code.

When should I use Moonpay MCP?

Moonpay MCP fits situations like: tasks that involve MCP servers.

How do I install Moonpay MCP in Claude Code?

Run `npx skills add moonpay/skills --skill moonpay-mcp -a claude-code`. Or copy the skill folder (skills/moonpay-mcp in moonpay/skills) into .claude/skills/moonpay-mcp in your project. Claude Code loads it when a task matches its description.

How do I install Moonpay MCP in Codex?

Run `npx skills add moonpay/skills --skill moonpay-mcp -a codex`. Or copy the skill folder (skills/moonpay-mcp in moonpay/skills) into .agents/skills/moonpay-mcp in your project. Codex loads it when a task matches its description.

Can I use Moonpay MCP in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add moonpay/skills --skill moonpay-mcp -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/moonpay-mcp, .gemini/skills/moonpay-mcp, .github/skills/moonpay-mcp and .opencode/skills/moonpay-mcp in your project.

What does Moonpay MCP need to run?

Going by SKILL.md and its folder, Moonpay MCP needs the command-line tools its instructions call (npm and claude). Our summary lists: Node.js.

Does Moonpay MCP access the network?

SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Moonpay MCP safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Moonpay MCP use?

Moonpay MCP is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Moonpay MCP use?

About 425 tokens (SKILL.md is roughly 1.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Moonpay MCP?

Skills that share tags, products or a category with Moonpay MCP: MCP Server Builder (anthropics/skills, 180k stars), MCP Server Builder (shareAI-lab/learn-claude-code, 78k stars), MCP Integration for Plugins (anthropics/claude-plugins-official, 38k stars) and Crush Configuration (charmbracelet/crush, 29k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Moonpay MCP?

moonpay (a GitHub organization) maintains it in moonpay/skills, which has 113 GitHub stars. The repository holds 39 skills in this directory. The repository was last updated on September 10, 2026.

Source: moonpay/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.