What is s-gw?
s-gw is a MCP server by sgateway that local credential gateway for coding agents: agents get handles instead of raw secrets, and one-time approvals inject credentials only into approved commands. It is listed under Security and has 15 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | sgateway |
| Repository | sgateway/s-gw |
| Popularity | 15 GitHub stars |
| Category | Security |
| Security | Low risk (92/100) |
| Rank | #1,494 of 4,418 MCP servers; #72 in Security |
| License | Apache-2.0 |
| Last commit | 2026-10-17 |
| Runs | Locally |
| Language | TypeScript |
| Platforms | macOS, Windows, Linux |
Is s-gw safe to install?
s-gw scores 92/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 4 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 |
| Needs an API key or account login | Note |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install s-gw?
- 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/sgateway/s-gw
- 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 s-gw -- <command from README> claude mcp add --transport http s-gw <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 s-gw for you:
Add the "s-gw" MCP server from https://github.com/sgateway/s-gw 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.