---
id: CORE-WP-0004
type: workplan
title: "Implement Inter-Hub compatibility and consumer smokes"
domain: infotech
repo: core-hub
status: active
owner: codex
topic_slug: custodian
created: "2026-06-27"
updated: "2026-06-27"
state_hub_workstream_id: "ef13b0e9-f626-4d2c-9e00-ccb4906c3a3d"
---

# Implement Inter-Hub compatibility and consumer smokes

Preserve the Inter-Hub `/api/v2` behavior required by current consumers while Core Hub-native contracts mature.

## Public Registry Compatibility

```task
id: CORE-WP-0004-T01
status: todo
priority: high
state_hub_task_id: "4e24ab14-d5cf-4466-8287-21eaf075cb44"
```

Implement public read compatibility for hubs, manifests, catalogs, OpenAPI, and docs endpoints.

## Protected Bootstrap Compatibility

```task
id: CORE-WP-0004-T02
status: todo
priority: high
state_hub_task_id: "87073ee7-0213-4eed-881a-b18ab764ae65"
```

Implement protected compatibility for API consumers, token flow, widgets, interaction events, hub registry, annotations, and evidence records. Preserve auth-before-business-logic behavior.

## ops-hub Smoke

```task
id: CORE-WP-0004-T03
status: wait
priority: high
state_hub_task_id: "2d18f575-135b-4ba8-9537-6920d0c61e1b"
```

Run ops-hub bootstrap/gate probes against Core Hub using approved credential routing. No secrets in logs, workplans, or chat.

## activity-core Smoke

```task
id: CORE-WP-0004-T04
status: wait
priority: medium
state_hub_task_id: "c3d1c153-0059-470c-bb2d-0b14f2d77b94"
```

Run the activity-core Inter-Hub sink smoke against Core Hub or explicitly record State Hub fallback as the transition path.