# Documentation

All maintained documentation is in English. Spanish examples represent actual
user input or spoken output. Historical proposals are identified explicitly and
do not define the current implementation.

## Browser client

- [Usage and configuration](client/usage.md)
- [Architecture and source map](client/architecture.md)
- [Backend development and compatibility](client/development.md)
- [Reasoning modes](client/reasoning.md)
- [Context injection](client/context-injection.md)
- [Tool calling](client/tool-calling.md)
- [Design language](client/design.md)
- [Glossary](client/glossary.md)
- [Troubleshooting](client/troubleshooting.md)
- [Change history](../vocero-api/CHANGELOG.md)

## Speech backend

- [Language model backends](speech/llm.md)
- [Speech-to-text backends](speech/stt.md)
- [Text-to-speech backends](speech/tts.md)
- [Realtime API, tools, and interruption handling](speech/realtime-api.md)

## Decisions, proposals, and examples

- [Example files and usage](examples/README.md)
- [ADR 0001: Docker hosting and search proxy](adr/0001-docker-space-with-search-proxy.md)
- [Historical Vocero architecture proposal](proposals/vocero-architecture.html)
- [Agent-profile example](examples/agent-profile.json): an illustrative profile
  with agent instructions and tool definitions; this is not the current
  `/api/config` response or an automatically loaded runtime configuration.
- [Reference audio](examples/reference-audio.wav): an optional voice-cloning
  example described in the [TTS guide](speech/tts.md).