$THREE Token MCP Server
by nirholasio.github.nirholas/three-token-mcpv1.1.2
Price, hold, and burn $THREE on Solana — the first MCP server whose actions burn a token.
context tax
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security
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cold start
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freshness
Active2d ago
Install $THREE Token MCP server
Install in Claude Code
claude mcp add three-token -e SOLANA_SECRET_KEY='<solana-secret-key>' -- npx -y @three-ws/three-token-mcpInstall in Cursor
{
"mcpServers": {
"three-token": {
"command": "npx",
"args": [
"-y",
"@three-ws/three-token-mcp"
],
"env": {
"SOLANA_SECRET_KEY": "<solana-secret-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"three-token": {
"command": "npx",
"args": [
"-y",
"@three-ws/three-token-mcp"
],
"env": {
"SOLANA_SECRET_KEY": "<solana-secret-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"three-token": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@three-ws/three-token-mcp"
],
"env": {
"SOLANA_SECRET_KEY": "<solana-secret-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"three-token": {
"command": "npx",
"args": [
"-y",
"@three-ws/three-token-mcp"
],
"env": {
"SOLANA_SECRET_KEY": "<solana-secret-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| SOLANA_SECRET_KEY | — | yes | Base58 Solana secret key that signs burns (the wallet that holds the $THREE). Not needed for the read-only tools (three_price, three_balance). Treat like cash. |
| SOLANA_RPC_URL | — | — | Solana mainnet RPC endpoint. Defaults to the public cluster — bring your own (Helius / Quicknode / Triton) for production traffic. |
| THREE_WS_BASE | — | — | Base URL of the three.ws token API (serves /api/token/config and /api/token/price). Override only when self-hosting. |
| MAX_BURN_USD | — | — | Max USD value of $THREE a single three_burn call may destroy. |
| REQUIRE_CONFIRM | — | — | When on (default), three_burn refuses until re-issued with confirm:true. Set 0/false to disable the gate. |
Freshness
Active — last maintenance signal 2d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-08 · 2d ago · GitHub
Latest release
2026-09-30 · 9d ago · GitHub · v1.5.2
Package published
no data · npm/PyPI
Registry entry updated
2026-08-19 · 51d ago · official registry · v1.1.2
FAQ
›How do I install the $THREE Token MCP server in Claude Code?
Run: claude mcp add three-token -e SOLANA_SECRET_KEY='<solana-secret-key>' -- npx -y @three-ws/three-token-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does $THREE Token require an API key?
Yes. It expects SOLANA_SECRET_KEY, of which 1 is a secret.
›Can I use $THREE Token as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is $THREE Token in the official MCP registry?
Yes, as io.github.nirholas/three-token-mcp.