Node.js bridge (bridge/whatsapp/): Baileys client with Express HTTP API
on localhost:8098 — QR code linking, message queue, reconnection logic.
Python adapter (src/adapters/whatsapp.py): polls bridge every 2s, routes
through router.py, separate whatsapp.owner/admins auth, security logging.
Integrated in main.py alongside Discord + Telegram via asyncio.gather.
CLI: echo whatsapp status/qr. 442 tests pass (32 new, zero failures).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Prompt injection protection: external messages wrapped in [EXTERNAL CONTENT]
markers, system prompt instructs Claude to never follow external instructions
- Invocation logging: all Claude CLI calls logged with channel, model, duration,
token counts to echo-core.invoke logger
- Security logging: separate echo-core.security logger for unauthorized access
attempts (DMs from non-admins, unauthorized admin/owner commands)
- Security log routed to logs/security.log in addition to main log
- Extended echo doctor: Claude CLI functional check, config.json secret scan,
.gitignore completeness, file permissions, Ollama reachability, bot process
- Subprocess env stripping logged at debug level
373 tests pass (10 new security tests).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Semantic search over memory/*.md files using all-minilm embeddings.
Adds /search Discord command and `echo memory search/reindex` CLI.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
