Nyxid
About
NyxID lets your AI agents (Claude Code, Cursor, n8n) reach any API you have, public or private, and handles all the credentials so your agent never sees a raw key.
Explore
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
NyxidCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
There are two ways to use NyxID — pick the one that fits your situation:
| | Hosted | Self-host |
|---|---|---|
| What it is | We run NyxID for you in the cloud | You run NyxID on your own machine |
| Best for | Getting started quickly, no setup | Full control, private networks, offline use |
| Status | Early access (invite code below) | Open — anyone can run it |
Prefer to run each step yourself, or need the full troubleshooting guide? The complete manual flow lives in docs/QUICKSTART.md:
- System preflight check — Step 1
- One paste-block install — Step 2
- Register your account — Step 3
- Optional CLI install
- Uninstall & reinstall, orphan volume recovery, and SCRAM failure troubleshooting
Once NyxID is running and you've registered at http://localhost:3000:
Next: Add your first AI Service
For production deployment (TLS, custom domain, email verification), see docs/DEPLOYMENT.md.
nyxid catalog endpoints my-local-api
```
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"nyxid": {
"nyxid": {
"type": "http",
"url": "https://nyx.chrono-ai.fun/mcp",
"headers": {
"Authorization": "Bearer <YOUR_NYXID_API_KEY>"
}
}
}
}
}McpServers
{
"nyxid": {
"type": "http",
"url": "https://nyx.chrono-ai.fun/mcp",
"headers": {
"Authorization": "Bearer <YOUR_NYXID_API_KEY>"
}
}
}What NyxID Does
- Reach anything — public APIs, internal APIs, localhost services via credential nodes (nyxid node). SSH (Secure Shell) tunneling (nyxid ssh) reaches remote hosts. No VPN (Virtual Private Network), no port forwarding.
- Never expose keys — the reverse proxy injects credentials automatically. Your agent talks to NyxID; NyxID talks to the API with the real key.
- MCP auto-wrap — REST APIs with OpenAPI specs become MCP (Model Context Protocol) tools. nyxid mcp config --tool cursor generates the config. Works with Claude Code, Cursor, VS Code, and any MCP client.
- Per-agent isolation — each agent gets a scoped token. Agent A accesses Slack and Gmail. Agent B only accesses your internal API. Revoke any session without touching the underlying credentials.
- Full identity layer — OIDC (OpenID Connect) / OAuth 2.0 with PKCE (Proof Key for Code Exchange), RBAC (Role-Based Access Control), service accounts, transaction approval (Telegram + mobile push), LLM (Large Language Model) gateway for 7 providers.Sign in to leave a review
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