Secure Local Hermes and OpenClaw Endpoints on macOS

Local-first does not mean risk-free. It means the endpoint, network boundary, prompt traffic, and plugin choices are under your control. BenAgent can send an optional provider-scoped Bearer token, but you should still keep the runtime local or private and review automation before it touches real work data.

Keep the gateway local unless you mean to expose it

The safest default is a local endpoint on 127.0.0.1:8642 for Hermes or 127.0.0.1:18789 for OpenClaw. If you bind to another interface or expose the gateway through a tunnel, treat it as a remote API and review private access control, logging, and network exposure again.

Use a strong private boundary

Bind the runtime to loopback whenever possible. For a remote runtime, use a trusted VPN, SSH tunnel, or equivalent network access control because BenAgent does not attach endpoint credentials.

Keep model credentials in the runtime

Upstream model-provider keys belong in Hermes or OpenClaw, not in BenAgent endpoint settings. BenAgent's separate local runtime-configuration admin token stays Keychain-backed and is never forwarded to the runtime.

Review runtime plugins and skills

• Install plugins only from sources you trust.
• Read what a plugin can post, where it sends events, and what files it can touch.
• For OpenClaw, review skills and plugins before running them against mail, calendars, documents, or CRM data.
• For Hermes cron delivery, make sure the destination is the BenAgent Event Listener when that is the intended surface.

Separate endpoint debugging from real data

Use harmless test prompts while verifying a runtime. Once endpoint, private transport, and visible reply behavior are proven, move to real tasks. This keeps connection errors from leaking private context into repeated debugging prompts.

Minimum checklist

• The endpoint is local or restricted to a trusted private network.
• The exact route accepts a request without Authorization.
• No endpoint credential is stored in BenAgent Settings.
• The runtime can answer a harmless test prompt.
• Any cron/plugin delivery target is the one you intended.