What is mcp-gateway?
mcp-gateway is a MCP server by ViperJuice that meta-server that reduces Claude Code tool bloat via progressive disclosure, auto-starting Playwright and Context7 and provisioning MCP servers on demand. It is listed under Other and has 23 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | ViperJuice |
| Repository | ViperJuice/mcp-gateway |
| Popularity | 23 GitHub stars |
| Category | Other |
| Security | Low risk (96/100) |
| Rank | #1,225 of 4,418 MCP servers; #203 in Other |
| License | MIT |
| Last commit | 2026-10-18 |
| Stars this week | +1 |
| Runs | Locally |
| Language | Python |
| Platforms | macOS, Windows, Linux |
Is mcp-gateway safe to install?
mcp-gateway scores 96/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 5 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Runs on your machine only | Pass |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install mcp-gateway?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/ViperJuice/mcp-gateway
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add mcp-gateway -- <command from README> claude mcp add --transport http mcp-gateway <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs mcp-gateway for you:
Add the "mcp-gateway" MCP server from https://github.com/ViperJuice/mcp-gateway to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.