Nexus MCP Server
by madhvendrasinghsolankiio.github.madhvendrasinghsolanki/nexus-mcpv0.1.0
Search Notion and Supabase through one safety-focused MCP server.
context tax
pending
security
100/100
cold start
pending
freshness
Active2d ago
Our reading of Nexus, from the data
Nexus is a database MCP server from madhvendrasinghsolanki, listed in the official MCP Registry.
We haven't measured its tool list yet, so its token cost is unknown.
Maintenance is active: the last public signal was 2 days ago (2026-10-16). For comparison, 64% of database servers are active or maintained.
With 1 GitHub stars it ranks #538 of 1,397 database servers we index.
It runs locally on your machine over stdio.
Install Nexus MCP server
Install in Claude Code
claude mcp add nexus-mcp-notion-supabase -- uvx nexus-mcp-notion-supabaseInstall in Cursor
{
"mcpServers": {
"nexus-mcp-notion-supabase": {
"command": "uvx",
"args": [
"nexus-mcp-notion-supabase"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"nexus-mcp-notion-supabase": {
"command": "uvx",
"args": [
"nexus-mcp-notion-supabase"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"nexus-mcp-notion-supabase": {
"type": "stdio",
"command": "uvx",
"args": [
"nexus-mcp-notion-supabase"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"nexus-mcp-notion-supabase": {
"command": "uvx",
"args": [
"nexus-mcp-notion-supabase"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Security signals
100/100 — no known issues found as of 2026-10-19, from the checks below. This is not a guarantee of safety; review what a server can do before connecting it.
Deductions
No findings from the checks that ran.
Checks
- ✓Repository hygiene (archived, activity, license, security policy)
- ○Package metadata (install scripts, provenance) — pending
- ○Tool descriptions (prompt-injection and hidden-text heuristics) — pending
- ○Source scan (secrets, CVEs, risky code) by vectra-guard — pending
Scan it yourself before installing with vectra-guard, the open-source agent security CLI. Scoring rules
Freshness
Active — last maintenance signal 2d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-16 · 2d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-12 · 6d ago · official registry · v0.1.0
How it compares in Database
Against the most-starred database servers we index. Token cost is per model turn, measured from each server's live tool list.
| Server | Stars | Tools | Tokens / turn | Freshness | Runs |
|---|---|---|---|---|---|
| Nexus (this) | 1 | — | not measured | Active | local |
| Screenpipe | 21,982 | — | not measured | Active | — |
| Genai Toolbox | 16,679 | — | not measured | Active | hosted |
| Convex Backend | 12,716 | — | not measured | Active | — |
| Kubeshark | 12,100 | — | not measured | Active | local |
| Baserow | 6,174 | — | not measured | Active | — |
FAQ
›How do I install the Nexus MCP server in Claude Code?
Run: claude mcp add nexus-mcp-notion-supabase -- uvx nexus-mcp-notion-supabase. 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?
Yes, as io.github.madhvendrasinghsolanki/nexus-mcp.
Sources and method
- Official MCP Registry entry
- updated 2026-10-12
- GitHub repository
- fetched 2026-10-19
- Package registry (npm / PyPI)
- listed
- Security signals, computed by us
- 2026-10-19
- 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.
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