MCP Proxy

Item: MCP Proxy
Rating: 69
Author: M8ven

A self-hosted proxy that enables per-user credential injection for upstream MCP servers, allowing users to securely connect services like GitHub and Confluence via one-time links without exposing credentials to the LLM.

→ MikaBeee/OpenWebUI-MCP-proxy · 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.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 2 credentials: WEBUI_SECRET_KEY, MASTER_ENCRYPTION_KEY

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.

🔐 secretWEBUI_SECRET_KEY— Must match your OpenWebUI WEBUI_SECRET_KEY

configREDIS_URL

🔐 secretMASTER_ENCRYPTION_KEY— Base64-encoded 32-byte AES key - see instruction below

configPROXY_BASE_URL— Public-facing URL of this proxy, no trailing slash

configMCP_AUTH_SCHEMES

configMCP_SERVERS— JSON map of service name to upstream MCP URL, e.g. {"github":"http://github-mcp:8082/mcp","confluence":"http://confluence-mcp:8000/mcp"}

configATLASSIAN_OAUTH_CLOUD_ID— Requires CONFLUENCE_URL and in .env. See [docs/atlassian-oauth-setup.md](docs/atlassian-oauth-setup.md).

configCONFLUENCE_URL— Requires and ATLASSIAN_OAUTH_CLOUD_ID in .env. See [docs/atlassian-oauth-setup.md](docs/atlassian-oauth-setup.md).

configJIRA_URL

// 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 5 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/mikabeee-openwebui-mcp-proxy-14uqhd)](https://m8ven.ai/mcp/mikabeee-openwebui-mcp-proxy-14uqhd)

commit: 300d380e66a4c6a70ab55135563c76dd307b6815

code hash: 017d5c06a7d6c3fcffc5fd91380a0562c804eb78176bd44ae3dde870742ef9a5

verified: 7/29/2026, 9:16:28 AM

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