Perfonext Profiler MCP Server
by souvikduio.github.souvikdu/perfonext-profiler-mcpv0.7.3
MCP server for analyzing V8/Chrome CPU profiles with line-level tick attribution.
context tax
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security
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cold start
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freshness
Active2d ago
Install Perfonext Profiler MCP server
Install in Claude Code
claude mcp add profiler -- npx -y @perfonext/profiler-mcpInstall in Cursor
{
"mcpServers": {
"profiler": {
"command": "npx",
"args": [
"-y",
"@perfonext/profiler-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"profiler": {
"command": "npx",
"args": [
"-y",
"@perfonext/profiler-mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"profiler": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@perfonext/profiler-mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"profiler": {
"command": "npx",
"args": [
"-y",
"@perfonext/profiler-mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Active — last maintenance signal 2d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-07 · 2d ago · GitHub
Latest release
2026-09-11 · 28d ago · GitHub · v0.7.3
Package published
no data · npm/PyPI
Registry entry updated
2026-09-11 · 28d ago · official registry · v0.7.3
FAQ
›How do I install the Perfonext Profiler MCP server in Claude Code?
Run: claude mcp add profiler -- npx -y @perfonext/profiler-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Perfonext Profiler require an API key?
No required environment variables are declared in its published metadata.
›Can I use Perfonext Profiler as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Perfonext Profiler in the official MCP registry?
Yes, as io.github.souvikdu/perfonext-profiler-mcp.
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