Strip markdown formatting (bold, italic, headers, code, links, lists) from
LLM responses before sending via iMessage. Add scheduled messages feature
with CRUD API, background scheduler loop, and admin frontend panel.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- New imessage blueprint: webhook receives inbound iMessages, runs through
LangChain agent, replies via SendBlue REST API
- Admin-only: only users with lldap_admin group can use iMessage channel
- Admin endpoints to link/unlink imessage_number on user accounts
- Add imessage_number field to User model (needs aerich migration)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace full delete-and-reindex with mtime-based incremental sync that
only re-indexes changed/new files and removes deleted ones. A background
polling task keeps the vector store up-to-date automatically when
OBSIDIAN_CONTINUOUS_SYNC=true.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Run ob login and sync-setup in foreground before backgrounding sync to
prevent "Another sync instance is already running" error. Restrict the
catch-all route to only serve whitelisted static file extensions to
prevent sensitive files like credentials.json from being exposed.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Consolidate onto PostgreSQL by using pgvector instead of a separate
ChromaDB instance. This removes a Docker volume, a large dependency,
and simplifies the stack without meaningful performance impact at
our document scale.
- Swap langchain-chroma for langchain-postgres (PGVector)
- Use pgvector/pgvector:pg16 Docker image with init script
- Lazy-initialize vector store to avoid eager DB connections
- Add SQL helpers for stats/delete/list (replacing _collection access)
- Remove legacy main.py, chunker, petmd scraper, and /api/query endpoint
Re-index required after deploy (POST /api/rag/index + /index-obsidian).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Access tokens now last 1 hour (up from default 15 min) and refresh
tokens last 30 days, reducing frequent re-authentication.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Users can now attach images in the web chat for Simba to analyze using
Ollama's gemma3 vision model. Images are stored in Garage (S3-compatible)
and displayed in chat history.
Also fixes aerich migration config by extracting TORTOISE_CONFIG into a
standalone config/db.py module, removing the stale aerich_config.py, and
adding missing MODELS_STATE to migration 3.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Users can now receive a unique email address (ask+<token>@domain) and
interact with Simba by sending emails. Inbound emails hit a Mailgun
webhook, are authenticated via HMAC token lookup, processed through the
LangChain agent, and replied to via the Mailgun API.
- Extract shared SIMBA_SYSTEM_PROMPT to blueprints/conversation/prompts.py
- Add email_enabled and email_hmac_token fields to User model
- Create blueprints/email with webhook, signature validation, rate limiting
- Add admin endpoints to enable/disable email per user
- Update AdminPanel with Email column, toggle, and copy-address button
- Add Mailgun env vars to .env.example
- Include database migration for new fields
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add FERNET_KEY to .env.example with generation instructions
- Register email.models in aerich_config.py and app.py
- Register email blueprint in app.py
- Create database migration for email_accounts, email_sync_status, emails
- Migration includes proper foreign keys and indexes
- Add DATABASE_PATH environment variable support in app.py and aerich_config.py
- DATABASE_PATH: For simple relative/absolute paths (default: database/raggr.db)
- DATABASE_URL: For full connection strings (overrides DATABASE_PATH if set)
- Create .env.example with all configuration options documented
- Maintains backward compatibility with default database location
Usage:
# Use default path
python app.py
# Use custom path for development
DATABASE_PATH=dev.db python app.py
# Use full connection string
DATABASE_URL=sqlite://custom/path.db python app.py
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Ryan Chen