Alchemy plugin for Claude Code

A Claude Code plugin that connects Claude to Alchemy — query blockchain data across 100+ chains and manage your Alchemy apps directly from your agent, backed by the hosted Alchemy MCP server.

This repository is a plugin marketplace. It contains a single plugin, alchemy.

Install

# In Claude Code:
/plugin marketplace add alchemyplatform/alchemy-claude-plugin
/plugin install alchemy@alchemy

On first use you'll be prompted to authenticate with Alchemy via OAuth. After connecting, run /alchemy:setup to pick which Alchemy app to use.

What you get

• 160+ MCP tools from the hosted Alchemy MCP server (mcp.alchemy.com): EVM JSON-RPC, Token/NFT/Prices/Portfolio APIs, transaction simulation & tracing, and Solana (RPC + Digital Asset Standard).
• Slash commands for common workflows: /alchemy:setup, /alchemy:balance, /alchemy:nfts, /alchemy:token, /alchemy:tx, /alchemy:portfolio, /alchemy:gas, /alchemy:solana, /alchemy:create-app.
• Skills for using Alchemy in live agent work and in application code (alchemy-mcp, alchemy-api, alchemy-cli, agentic-gateway).

Repository layout

.claude-plugin/marketplace.json   # marketplace entry
plugins/alchemy/                   # the plugin
  .claude-plugin/plugin.json       # plugin manifest
  .mcp.json                        # remote MCP server (mcp.alchemy.com)
  commands/                        # slash commands
  skills/                          # vendored Alchemy skills
scripts/sync-skills.sh             # refresh skills/ from alchemyplatform/skills

Maintaining skills

The skills/ directory is vendored from alchemyplatform/skills (the plugin format requires components to live inside the plugin). Refresh them with:

./scripts/sync-skills.sh

Support & legal

• Documentation: https://docs.alchemy.com/docs/alchemy-mcp-server
• Support: support@alchemy.com
• Privacy Policy: https://www.alchemy.com/policies/privacy-policy
• Terms: https://www.alchemy.com/policies/terms