# $THREE Token

This MCP server lets an agent check $THREE prices and wallet balances, then burn tokens on Solana. Burning requires tokens in the wallet and a confirmed call.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed, Gemini CLI · ★ 249
- Author: nirholas
- License: Apache-2.0 · policy=link-only · description only; the file stays with the author
- Source: https://github.com/nirholas/three.ws/tree/HEAD/packages/three-token-mcp
- Updated: 2026-10-24
- HTML: https://affpapa.org/en/nevibecode/mcp/three-token

## What it does

The server exposes three tools. `three_price` fetches the current $THREE price, `three_balance` checks token and SOL balances for an address, and `three_burn` submits a burn transaction. The burn amount is set in USD, with tokens split between the burn destination and the treasury.

Price and balance checks work without a wallet key. To use `three_burn`, set `SOLANA_SECRET_KEY` and pass `confirm: true`; the default burn cap is $100. The transaction cannot be reversed, and the server only burns $THREE already held by the wallet. You’ll need to acquire the tokens separately first.

## Requirements
- Needs: Node.js (commands run via npx)
- Environment variables: `SOLANA_SECRET_KEY`, `SOLANA_RPC_URL`, `THREE_WS_BASE`, `MAX_BURN_USD`, `REQUIRE_CONFIRM` — keys and tokens: ask the human for the values, never commit them or put them in shared files.

## Install

### Claude Code (native platform)

**Platform CLI**
```bash
claude mcp add --env SOLANA_SECRET_KEY=<SOLANA_SECRET_KEY> --env SOLANA_RPC_URL=<SOLANA_RPC_URL> --env THREE_WS_BASE=<THREE_WS_BASE> --env MAX_BURN_USD=<MAX_BURN_USD> --env REQUIRE_CONFIRM=<REQUIRE_CONFIRM> --transport stdio three-token-mcp -- npx -y @three-ws/three-token-mcp
```
Replace <…> with your own values

### Codex

**Platform CLI**
```bash
codex mcp add three-token-mcp --env SOLANA_SECRET_KEY=<SOLANA_SECRET_KEY> --env SOLANA_RPC_URL=<SOLANA_RPC_URL> --env THREE_WS_BASE=<THREE_WS_BASE> --env MAX_BURN_USD=<MAX_BURN_USD> --env REQUIRE_CONFIRM=<REQUIRE_CONFIRM> -- npx -y @three-ws/three-token-mcp
```
Replace <…> with your own values

### Cursor

**Config file**
File `.cursor/mcp.json`:
```json
{
    "mcpServers": {
        "three-token-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "@three-ws/three-token-mcp"
            ],
            "env": {
                "SOLANA_SECRET_KEY": "<SOLANA_SECRET_KEY>",
                "SOLANA_RPC_URL": "<SOLANA_RPC_URL>",
                "THREE_WS_BASE": "<THREE_WS_BASE>",
                "MAX_BURN_USD": "<MAX_BURN_USD>",
                "REQUIRE_CONFIRM": "<REQUIRE_CONFIRM>"
            }
        }
    }
}
```
Replace <…> with your own values

### GitHub Copilot

**Config file**
File `.vscode/mcp.json`:
```json
{
    "servers": {
        "three-token-mcp": {
            "type": "stdio",
            "command": "npx",
            "args": [
                "-y",
                "@three-ws/three-token-mcp"
            ],
            "env": {
                "SOLANA_SECRET_KEY": "<SOLANA_SECRET_KEY>",
                "SOLANA_RPC_URL": "<SOLANA_RPC_URL>",
                "THREE_WS_BASE": "<THREE_WS_BASE>",
                "MAX_BURN_USD": "<MAX_BURN_USD>",
                "REQUIRE_CONFIRM": "<REQUIRE_CONFIRM>"
            }
        }
    }
}
```
Replace <…> with your own values

### Gemini CLI

**Platform CLI**
```bash
gemini mcp add -e SOLANA_SECRET_KEY=<SOLANA_SECRET_KEY> -e SOLANA_RPC_URL=<SOLANA_RPC_URL> -e THREE_WS_BASE=<THREE_WS_BASE> -e MAX_BURN_USD=<MAX_BURN_USD> -e REQUIRE_CONFIRM=<REQUIRE_CONFIRM> three-token-mcp npx -y @three-ws/three-token-mcp
```
Replace <…> with your own values

## When to use it
- check the current $THREE price
- look up $THREE and SOL balances for an address
- estimate the token amount for a USD value
- burn held $THREE with a split between burn and treasury

## Example prompts
- Check the current $THREE price and estimate the token amount for $5.
- Look up the $THREE and SOL balances for this address.
- Burn $5 worth of $THREE, split it evenly, and confirm the transaction.

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From the same set: [nirholas/three.ws](https://affpapa.org/en/nevibecode/by/nirholas/three.ws.md) — 43 cards

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