Hosaka MCP Server
by plus8bitio.github.plus8bit/hosakav0.3.2
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Maintained34d ago
Install Hosaka MCP server
Install in Claude Code
claude mcp add hosaka -e HOSAKA_PRIVATE_KEY='<hosaka-private-key>' -- npx -y hosaka-mcpInstall in Cursor
{
"mcpServers": {
"hosaka": {
"command": "npx",
"args": [
"-y",
"hosaka-mcp"
],
"env": {
"HOSAKA_PRIVATE_KEY": "<hosaka-private-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"hosaka": {
"command": "npx",
"args": [
"-y",
"hosaka-mcp"
],
"env": {
"HOSAKA_PRIVATE_KEY": "<hosaka-private-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"hosaka": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"hosaka-mcp"
],
"env": {
"HOSAKA_PRIVATE_KEY": "<hosaka-private-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"hosaka": {
"command": "npx",
"args": [
"-y",
"hosaka-mcp"
],
"env": {
"HOSAKA_PRIVATE_KEY": "<hosaka-private-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| HOSAKA_PRIVATE_KEY | yes | yes | Private key of a wallet holding a little USDC on Base. It signs payments locally and never leaves the machine. |
| HOSAKA_URL | — | — | Override the shop endpoint. Defaults to https://hosaka-agents.vercel.app |
Freshness
Maintained — last maintenance signal 34d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-09-05 · 34d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-31 · 40d ago · official registry · v0.3.2
FAQ
›How do I install the Hosaka MCP server in Claude Code?
Run: claude mcp add hosaka -e HOSAKA_PRIVATE_KEY='<hosaka-private-key>' -- npx -y hosaka-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Hosaka require an API key?
Yes. It expects HOSAKA_PRIVATE_KEY, of which 1 is a secret.
›Can I use Hosaka as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Hosaka in the official MCP registry?
Yes, as io.github.plus8bit/hosaka.