Nexus MCP Server
Local-first trust layer for AI coding agents — structural prompt-injection and action guards, secret scanning, semantic memory, and code review. No model API required.
context tax
pending
security
pending
cold start
pending
freshness
pending
Install Nexus MCP server
Install in Claude Code
claude mcp add nexus-hawonb711-tech -- npx -y @hawon/nexusInstall in Cursor
{
"mcpServers": {
"nexus-hawonb711-tech": {
"command": "npx",
"args": [
"-y",
"@hawon/nexus"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"nexus-hawonb711-tech": {
"command": "npx",
"args": [
"-y",
"@hawon/nexus"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"nexus-hawonb711-tech": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@hawon/nexus"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"nexus-hawonb711-tech": {
"command": "npx",
"args": [
"-y",
"@hawon/nexus"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Not enough public signals yet to judge maintenance.
Last commit (default branch)
2026-08-04 · 3mo ago · GitHub
Latest release
2026-08-04 · 3mo ago · GitHub · v0.7.4
Package published
no data · npm/PyPI
Registry entry updated
no data · official registry
FAQ
›How do I install the Nexus MCP server in Claude Code?
Run: claude mcp add nexus-hawonb711-tech -- npx -y @hawon/nexus. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Nexus require an API key?
No required environment variables are declared in its published metadata.
›Can I use Nexus as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Nexus in the official MCP registry?
No. It was indexed from npm.
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