AI applications are starting to look different from traditional web apps.

Instead of one big backend, they often grow into many small services:

integration adapters

automation workers

background jobs

browser automation services

document processors

AI runtime components

private tools

agent-like services

Each service may be small, but once it is running in a real environment, it still needs to be visible, monitored, configured, operated, and audited.

That is the problem I am trying to solve with Xtrape Capsule .

What is Xtrape Capsule?

Xtrape Capsule is an open-source, self-hosted runtime governance system for lightweight services.

The first component is Opstage CE , a lightweight control plane where operators can see and manage Capsule Services through an embedded Agent SDK.

The basic idea is simple:

Capsule Service -> Embedded Agent -> Opstage CE -> Operator Console

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Services do not need to expose their own management APIs.

Instead, the embedded…