JavaScript MCP Auth Server

Demonstrates MCP remote authentication boundary with OAuth 2.0, Keycloak token introspection, audience and scope validation, and protected tools.

→ kabirrajsingh/mcp-server-auth-js · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 3 credentials: KEYCLOAK_CLIENT_SECRET, KEYCLOAK_PASSWORD, TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configAUTH_HOST

configAUTH_PORT

configAUTH_REALM

configBAD_SCOPE

configKEYCLOAK_CLIENT_ID

🔐 secretKEYCLOAK_CLIENT_SECRET

🔐 secretKEYCLOAK_PASSWORD

configKEYCLOAK_USERNAME

configMCP_ENDPOINT

configMCP_METADATA_URL

configMCP_SCOPE

🔐 secretTOKEN

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 7 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/kabirrajsingh-mcp-server-auth-js-etyyek)](https://m8ven.ai/mcp/kabirrajsingh-mcp-server-auth-js-etyyek)

commit: 11143d6d83fa685183cbdd9853d5714cfc467461

code hash: 1293c3b5c0b1eb118a164f9ca8e82fb4146738cdc8c2f8c7a9d7164d08312a36

verified: 6/24/2026, 10:30:17 AM

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