Mcptail MCP Server
See what your AI agent is actually doing. Passive traffic capture, token attribution, and replay for MCP servers — one command.
context tax
queued
security
queued
cold start
queued
freshness
Maintained3mo ago
Install Mcptail MCP server
Install in Claude Code
claude mcp add mcptail -- npx -y mcptailInstall in Cursor
{
"mcpServers": {
"mcptail": {
"command": "npx",
"args": [
"-y",
"mcptail"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"mcptail": {
"command": "npx",
"args": [
"-y",
"mcptail"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"mcptail": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mcptail"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"mcptail": {
"command": "npx",
"args": [
"-y",
"mcptail"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Maintained — last maintenance signal 3mo ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-07-21 · 3mo ago · GitHub
Latest release
2026-07-06 · 3mo ago · GitHub · v0.2.0
Package published
no data · npm/PyPI
Registry entry updated
no data · official registry
FAQ
›How do I install the Mcptail MCP server in Claude Code?
Run: claude mcp add mcptail -- npx -y mcptail. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Mcptail require an API key?
No required environment variables are declared in its published metadata.
›Can I use Mcptail as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Mcptail in the official MCP registry?
No. It was indexed from npm.