hermes-agent/gateway
Teknium e1f4de4dd3
feat: pluggable platform adapter registry + IRC reference implementation
Adds a platform adapter plugin interface so anyone can create new gateway
platforms (IRC, Viber, Line, etc.) as drop-in plugins without modifying
core gateway code.

## Platform Registry (gateway/platform_registry.py)
- PlatformEntry dataclass: name, label, adapter_factory, check_fn,
  validate_config, required_env, install_hint, source
- PlatformRegistry singleton with register/unregister/create_adapter
- _create_adapter() in gateway/run.py checks registry first, falls
  through to existing if/elif chain for built-in platforms

## Dynamic Platform Enum (gateway/config.py)
- Platform._missing_() accepts unknown string values, creating cached
  pseudo-members so Platform('irc') is Platform('irc') holds true
- GatewayConfig.from_dict() now parses plugin platform names from
  config.yaml without rejecting them
- get_connected_platforms() delegates to registry for unknown platforms

## Plugin Registration (hermes_cli/plugins.py)
- PluginContext.register_platform() for plugin authors
- Mirrors the existing register_tool() / register_hook() pattern

## IRC Reference Plugin (plugins/platforms/irc/)
- Full async IRC adapter using stdlib asyncio (zero external deps)
- Connects via TLS, handles PING/PONG, nick collision, NickServ auth
- Channel messages require addressing (nick: msg), DMs always dispatch
- Markdown stripping for IRC-clean output, message splitting for
  512-byte line limit
- Config via config.yaml extra dict or IRC_* env vars

## Tests (55 new tests)
- Platform enum dynamic members (identity stability, case normalization)
- PlatformRegistry (register, unregister, create, validation, factory)
- GatewayConfig integration (from_dict parsing, get_connected_platforms)
- IRC adapter (init, send, protocol parsing, markdown, requirements)

No existing platform adapters were migrated — the if/elif chain is
untouched. This is Phase 1: prove the interface with a real plugin.
2026-04-11 14:25:11 -07:00
..
builtin_hooks refactor: replace inline HERMES_HOME re-implementations with get_hermes_home() 2026-04-07 10:40:34 -07:00
platforms remove unused import and fix misleading log 2026-04-11 14:05:38 -07:00
__init__.py Enhance CLI with multi-platform messaging integration and configuration management 2026-02-02 19:01:51 -08:00
channel_directory.py fix(gateway): derive channel directory platforms from enum instead of hardcoded list (#7450) 2026-04-10 17:27:32 -07:00
config.py feat: pluggable platform adapter registry + IRC reference implementation 2026-04-11 14:25:11 -07:00
delivery.py fix: remove 115 verified dead code symbols across 46 production files 2026-04-10 03:44:43 -07:00
hooks.py feat: built-in boot-md hook — run BOOT.md on gateway startup (#3733) 2026-03-29 10:19:54 -07:00
mirror.py chore: remove ~100 unused imports across 55 files (#3016) 2026-03-25 15:02:03 -07:00
pairing.py fix: multiple platform adaptors concurrency 2026-04-06 16:49:54 -07:00
platform_registry.py feat: pluggable platform adapter registry + IRC reference implementation 2026-04-11 14:25:11 -07:00
restart.py fix(gateway): address restart review feedback 2026-04-10 21:18:34 -07:00
run.py feat: pluggable platform adapter registry + IRC reference implementation 2026-04-11 14:25:11 -07:00
session.py fix(gateway): break stuck session resume loops on restart (#7536) 2026-04-11 13:47:25 -07:00
session_context.py fix(gateway): propagate user identity through process watcher pipeline 2026-04-11 13:46:16 -07:00
status.py fix(gateway): drain in-flight work before restart 2026-04-10 21:18:34 -07:00
sticker_cache.py chore: remove ~100 unused imports across 55 files (#3016) 2026-03-25 15:02:03 -07:00
stream_consumer.py fix(streaming): adaptive backoff + cursor strip to prevent message truncation (#7683) 2026-04-11 10:28:15 -07:00