Skip to content

Document optional Armorer Guard MCP proxy #83

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
armorer-labs wants to merge 1 commit into
base: main
Choose a base branch
from
+27 −0
Open

Document optional Armorer Guard MCP proxy #83

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
27 changes: 27 additions & 0 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -143,6 +143,33 @@ Replace the following values:
}
```

#### Optional local guardrail

You can also wrap the same stdio command with [Armorer Guard](https://github.com/ArmorerLabs/Armorer-Guard) to inspect tool-call arguments before they reach the Docker Hub MCP server:

```json
{
"mcpServers": {
"docker-hub": {
"command": "armorer-guard",
"args": [
"mcp-proxy",
"--",
"node",
"/FULL/PATH/TO/YOUR/docker-hub-mcp-server/dist/index.js",
"--transport=stdio",
"--username=YOUR_DOCKER_HUB_USERNAME"
],
"env": {
"HUB_PAT_TOKEN": "YOUR_DOCKER_HUB_PERSONAL_ACCESS_TOKEN"
}
}
}
}
```

The proxy runs locally and checks for prompt injection, credential leakage, exfiltration risk, and dangerous actions before forwarding safe calls.

2. Save the configuration file and completely restart Claude Desktop for the changes to take effect.

## Usage with VS Code
Expand Down