# Existing Bridge API Self-Contained Runtime Repair

Wave: 60Y-R1
Status: runtime-safe
Route: /existing-bridge-consolidation
Endpoint: /api/live/existing-bridge-consolidation

## Shell
- Canonical surface: /agent-arena/shell
- Future home candidate: true
- Center role: mission control and agent coordination surface for Prime, agents, bridge, browser/native/device readiness, vault, legal interpretation, and System Index feedback

## Selected Bridge Model
- Hybrid Shell + Real Browser + Extension/Native Candidate
- External account apps often cannot render inside iframe previews. TheoB should coordinate them from the shell while real browser tabs carry user-owned sessions. Agent movement across tabs requires a Chrome extension, native desktop helper, phone/device bridge, or provider API.

## Modules To Consolidate
- unified-search-browser-bridge-map: source map for internal search, external search, browser bridge, Chrome bridge, and agent testing
- arena-web-browser-capability-registry: classify web browser abilities and which actions require external/native bridge
- arena-device-bridge-readiness: phone, device, Bluetooth, USB, camera, mic, and external bridge readiness
- arena-desktop-capability-registry: desktop helper and shell capability readiness
- arena-shell-feature-flow-map: activation order for shell features
- agent-mission-control: agent mission and controlled browser bridge plan
- bridge: execution bridge that turns intent into work packages
- shell-tab-action-control: internal shell tab/action binding
- key-settings: user-chosen credential/key storage surface
- vault: receipts, memory, and proof trail anchoring
- personal-vault: private user workspace memory and assets
- system-index: canonical route/source map

## Activation Spine
1. Shell as canonical home candidate
2. Prime to Agent Mission Control
3. Agent Mission Control to Bridge
4. Bridge to browser capability registry
5. Browser capability to device/native readiness
6. Vault and key settings
7. System Index feedback
8. Center Arena coordination

## Next
60Z Center Arena Activation Spine Receipt