Protocol Inventory

Purpose

This document tracks the currently observed cloud surface area for Jibo and helps keep the .NET port aligned with real behavior captured by the Node prototype.

It is not a claim that the current Node server covers all Jibo endpoints or behaviors. It reflects only the portions mapped so far.

Confidence levels:

high: observed in code and currently represented in the .NET scaffold
medium: observed in the Node oracle and documented, but not fully ported yet
low: expected or inferred, needs more robot validation

Known Hosts

Host	Purpose	Confidence	Notes
`api.jibo.com`	HTTPS API target for `X-Amz-Target` operations	high	Main request dispatch path in the Node prototype
`api-socket.jibo.com`	token-authenticated WebSocket path	medium	Node accepts tokenized connections and intentionally sends no greeting
`neo-hub.jibo.com`	listen and proactive WebSocket traffic	medium	Path-driven split between listen and `/v1/proactive`

Region Configuration

Current robot findings suggest the preferred OpenJibo bootstrap path is to inject a new region configuration rather than treat host overrides as the only integration seam.

Confirmed or strongly observed files:

/etc/jibo-jetstream-service.json
/var/jibo/credentials.json
/etc/jibo-ssm/*.json
/skills/jibo/Jibo/Skills/@be/be/node_modules/language-subtag-registry/data/json/registry.json
/skills/jibo/Jibo/Skills/oobe-config/config.json

The first two are the clearest current OpenJibo injection points. The others should remain on the audit list while endpoint and behavior mapping continues.

HTTP Dispatch Families

Observed from open-jibo-link.js:

Service family	Example operations	Confidence	Current .NET status
`Account_*`	`CreateHubToken`, `CreateAccessToken`, `Login`, `Get`	high	initial dispatch implemented
`Notification_*`	`NewRobotToken`	high	initial dispatch implemented
`Loop_*`	`List`, `ListLoops`	medium	initial dispatch implemented
`Robot_*`	`GetRobot`, `UpdateRobot`	medium	initial dispatch implemented
`Update_*`	`ListUpdates`, `ListUpdatesFrom`, `GetUpdateFrom`, `CreateUpdate`, `RemoveUpdate`	medium	list/get scaffolding implemented
`Media_20160725`	`List`, `Get`, `Create`, `Remove`	medium	not yet ported
`Log_*`	`PutEvents`, `PutEventsAsync`, `PutBinaryAsync`, `PutAsrBinary`	medium	upload endpoints reserved; detailed handling pending
`Key_*`	`ShouldCreate`, `CreateSymmetricKey`, `GetRequest`	medium	pending
`Person_*`	`ListHolidays`	low	pending
`Backup_*`	`List`	low	pending

WebSocket Flows

Host/path	Flow	Confidence	Current .NET status
`api-socket.jibo.com/{token}`	token-authenticated socket for API-side signaling	medium	stub endpoint implemented
`neo-hub.jibo.com/{listen-path}`	listen turn flow with JSON and binary audio traffic	medium	fixture-backed synthetic turn flow implemented for `LISTEN`, `CONTEXT`, `CLIENT_NLU`, `CLIENT_ASR`, `EOS`, and first chat/joke skill responses
`neo-hub.jibo.com/v1/proactive`	proactive connection flow	medium	stub endpoint implemented

Current WebSocket Parity Slice

The current .NET pass covers only a narrow, explicitly synthetic subset of observed Neo-Hub behavior:

token/session tracking across websocket turns
LISTEN message handling with synthetic LISTEN result payload shaping
CONTEXT capture for turn/session state
CLIENT_NLU turn completion using remembered listen/session metadata
CLIENT_ASR text-driven turn completion
EOS emission after completed turns
first richer vertical slice for joke/chat SKILL_ACTION playback

This does not yet mean parity for:

real binary audio buffering and finalization
external ASR lifecycle timing
early-EOS behavior
multi-step skill lifecycles beyond the current synthetic playback response
broader interaction, animation, or ESML command families

Upload Paths

Path	Purpose	Confidence	Current .NET status
`/upload/asr-binary`	async audio/log upload target	medium	placeholder endpoint accepted
`/upload/log-events`	async log upload target	medium	placeholder endpoint accepted
`/upload/log-binary`	async binary upload target	medium	placeholder endpoint accepted

First Core Revive Slice

The first .NET hosted milestone should fully support:

Account.CreateHubToken
Notification.NewRobotToken
Loop.List and Loop.ListLoops
Robot.GetRobot
Update.ListUpdates, Update.ListUpdatesFrom, Update.GetUpdateFrom
root probe and health checks
basic listen/proactive WebSocket acceptance
normalized turn and reply mapping for simple chat

Known Beyond Current Node Coverage

The platform scope is broader than the endpoints currently modeled in open-jibo-link.js. Known areas that still need mapping include:

broader skill launch and lifecycle behavior
interactivity command families beyond the joke starter path
richer animation and expression control
ESML and embodied speech features
additional service families and region-specific endpoint behavior
startup and configuration differences across Jibo software variants

Useful external references for future mapping:

Fixture Source

Sanitized fixtures live under src/Jibo.Cloud/node/fixtures and should be expanded as real traffic is captured.

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