Phantom Wallet Mcp

Organization

sendaifun

phantom-wallet-mcp

Execute wallet operations through the Phantom MCP server — get addresses, sign transactions, transfer tokens, buy tokens, and sign messages across Solana, Ethereum, Bitcoin, and Sui

Overview

Publisher	sendaifun
Repository	`skills`
Skill name	`phantom-wallet-mcp`
Stars	128
Forks	81
Bundled files	Instructions only
License	Apache-2.0
Links	Skill source Repository Homepage

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
Self-contained
Everything the model needs lives in the instructions — no extra files to sync.
Open source
Published by sendaifun on GitHub. Read the source before you install it.

Installation

Install the Phantom Wallet Mcp AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
Enable the skill in any chat where you want it available.

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/sendaifun/skills.git /tmp/skills
mkdir -p .claude/skills
cp -r /tmp/skills/skills/phantom-wallet-mcp .claude/skills/phantom-wallet-mcp

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Phantom Wallet Mcp in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Phantom Wallet Mcp on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Phantom Wallet Mcp is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Phantom Wallet MCP

Use the phantom MCP server to interact with the user's Phantom wallet directly.

Available Tools

Tool	Description
`get_wallet_addresses`	Get blockchain addresses (Solana, Ethereum, Bitcoin, Sui) for the connected wallet
`sign_transaction`	Sign a transaction (base64url for Solana, RLP hex for Ethereum)
`transfer_tokens`	Transfer SOL or SPL tokens on Solana — builds, signs, and sends the transaction
`buy_token`	Fetch Solana swap quotes from Phantom API; optionally sign and send
`sign_message`	Sign a UTF-8 message with automatic chain-specific routing

Setup

The phantom MCP server requires a PHANTOM_APP_ID environment variable from Phantom Portal. On first use, it opens a browser for OAuth authentication via Google or Apple login.

Supported Networks

Chain	Networks
Solana	mainnet, devnet, testnet
Ethereum	Mainnet, Sepolia, Polygon, Base, Arbitrum
Bitcoin	Mainnet
Sui	Mainnet, Testnet

Networks use CAIP-2 format (e.g., solana:mainnet, eip155:1).

Examples

Get wallet addresses

Ask the phantom MCP to retrieve the user's wallet addresses, then use them for transactions.

Transfer SOL

Use transfer_tokens to send SOL to a recipient address. The MCP handles transaction building, signing, and submission.

Sign a message

Use sign_message for wallet verification or authentication flows. The MCP routes to the correct chain based on the network parameter.

Important Notes

Sessions persist locally in ~/.phantom-mcp/session.json
This is preview software — use a separate wallet with minimal funds for testing
The MCP server runs via stdio transport (launched by npx -y @phantom/mcp-server)

Frequently asked questions

What does the Phantom Wallet Mcp AI skill do?

Execute wallet operations through the Phantom MCP server — get addresses, sign transactions, transfer tokens, buy tokens, and sign messages across Solana, Ethereum, Bitcoin, and Sui

Why use Phantom Wallet Mcp on TypingMind?

Because you install it once and use it with any model. Phantom Wallet Mcp is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Phantom Wallet Mcp in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/sendaifun/skills/tree/main/skills/phantom-wallet-mcp. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Phantom Wallet Mcp?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Phantom Wallet Mcp?

As many as you like. As long as a model supports skills, you can use Phantom Wallet Mcp with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Phantom Wallet Mcp AI skill free?

Yes. It is published on GitHub by sendaifun under the Apache-2.0 license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

Phantom Wallet MCP

Available Tools

Setup

Supported Networks

Examples

Get wallet addresses

Transfer SOL

Sign a message

Important Notes

Frequently asked questions

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