MCP S MCP Server
Willow STDIO library — a local MCP server bridging your MCP client to your Willow workspace
context tax
pending
security
pending
cold start
pending
freshness
pending
Our reading of MCP S, from the data
MCP S is an MCP server.
We haven't measured its tool list yet, so its token cost is unknown.
It runs locally on your machine over stdio.
Install MCP S MCP server
Install in Claude Code
claude mcp add mcp-s -- npx -y @mcp-s/mcpInstall in Cursor
{
"mcpServers": {
"mcp-s": {
"command": "npx",
"args": [
"-y",
"@mcp-s/mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"mcp-s": {
"command": "npx",
"args": [
"-y",
"@mcp-s/mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"mcp-s": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@mcp-s/mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"mcp-s": {
"command": "npx",
"args": [
"-y",
"@mcp-s/mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Not enough public signals yet to judge maintenance.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
no data · official registry
FAQ
›How do I install the MCP S MCP server in Claude Code?
Run: claude mcp add mcp-s -- npx -y @mcp-s/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does MCP S require an API key?
No required environment variables are declared in its published metadata.
›Can I use MCP S as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is MCP S in the official MCP registry?
No. It was indexed from npm.
Sources and method
- Package registry (npm / PyPI)
- listed
- Last checked against all sources
- 2026-10-19
The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.