> ## Documentation Index
> Fetch the complete documentation index at: https://docs.neuro-tech.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Protocols and platform services

> Choose the Neuron interface that matches your integration

Neuron is a multi-protocol server. The Agent API is one integration surface, not the whole platform.

| Need                                                               | Interface                        | Default resource/transport           |
| ------------------------------------------------------------------ | -------------------------------- | ------------------------------------ |
| Server-side account, identity, contract, wallet, or token workflow | Agent API                        | `/Agent/...` over HTTPS              |
| Give an AI agent tools and resources                               | MCP                              | `/MCP...` over HTTPS + OAuth         |
| Real-time federated messaging and IoT                              | XMPP                             | C2S/S2S, WebSocket, or BOSH bindings |
| Standards-based authorization                                      | OAuth 2                          | `/oauth/...`                         |
| Decouple producers and consumers                                   | Queue API                        | `/Queues/{queue}`                    |
| Query semantic data                                                | SPARQL                           | `/sparql`                            |
| Read/write RDF graphs                                              | Graph Store Protocol             | `/rdf-graph-store`                   |
| Generate and serve rich content                                    | Markdown/Script/content pipeline | Hosted resources and packages        |
| Controlled outbound HTTP access                                    | HTTP Proxy or Content MCP        | `/HttpProxy` or `/MCP/Content`       |
| Publish an open XMPP node to web readers                           | Public PubSub                    | `/PubSub/{nodeId}` RSS/XML           |
| Exchange scannable platform actions                                | QR and URI services              | `/QR/...` plus typed URI schemes     |

## Choose a protocol

* Use XMPP when the interaction is real-time, federated, presence-aware, or device-oriented.
* Use Agent API when a trusted back end wants Neuron domain operations without maintaining XMPP state.
* Use MCP when an AI client needs discoverable, individually authorized tools.
* Use queues when a producer should not wait for a consumer.
* Use SPARQL/RDF when data semantics and graph relationships are the interface.
* Use packages and native modules for code that must run inside the Neuron.

All public interfaces require an explicit authentication, authorization, data-protection, retry, and audit design.