WhisperGraph MCP Server
by whisper-secio.github.whisper-sec/whisper-graphv0.2.0
The internet's infrastructure graph for AI agents - 46B nodes and edges, free trial via 2 HTTP calls
context tax
queued
security
queued
cold start
queued
freshness
Maintained3mo ago
Install WhisperGraph MCP server
Install in Claude Code
claude mcp add whisper-graph -e WHISPER_API_KEY='<whisper-api-key>' -- npx -y @whisper-security/whisper-graph-mcpInstall in Cursor
{
"mcpServers": {
"whisper-graph": {
"command": "npx",
"args": [
"-y",
"@whisper-security/whisper-graph-mcp"
],
"env": {
"WHISPER_API_KEY": "<whisper-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"whisper-graph": {
"command": "npx",
"args": [
"-y",
"@whisper-security/whisper-graph-mcp"
],
"env": {
"WHISPER_API_KEY": "<whisper-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"whisper-graph": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@whisper-security/whisper-graph-mcp"
],
"env": {
"WHISPER_API_KEY": "<whisper-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"whisper-graph": {
"command": "npx",
"args": [
"-y",
"@whisper-security/whisper-graph-mcp"
],
"env": {
"WHISPER_API_KEY": "<whisper-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| WHISPER_API_KEY | — | yes | WhisperGraph API key. Get a free one at https://console.whisper.security/sign-up |
Remote endpoints
- streamable-http
https://mcp.whisper.security
Freshness
Maintained — last maintenance signal 3mo ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-07-19 · 3mo ago · GitHub
Latest release
2026-07-19 · 3mo ago · GitHub · v0.2.0
Package published
no data · npm/PyPI
Registry entry updated
2026-07-19 · 3mo ago · official registry · v0.2.0
FAQ
›How do I install the WhisperGraph MCP server in Claude Code?
Run: claude mcp add whisper-graph -e WHISPER_API_KEY='<whisper-api-key>' -- npx -y @whisper-security/whisper-graph-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does WhisperGraph require an API key?
Yes. It expects WHISPER_API_KEY, of which 1 is a secret.
›Can I use WhisperGraph as a remote (hosted) MCP server?
Yes — it offers both a hosted endpoint and a local stdio package.
›Is WhisperGraph in the official MCP registry?
Yes, as io.github.whisper-sec/whisper-graph.