* Slack: convert Markdown to mrkdwn
* Slack: avoid literal dynamic import for optional dep
* Slack formatter: cache optional dependency load state
* fix: remove slackify-markdown from lockfile dependencies
The lockfile had slackify-markdown in both `dependencies` (pinned) and
`optionalDependencies`, but package.json only lists it in
optionalDependencies. This caused npm ci to treat it as required,
defeating the optional dependency pattern.
Regenerated lockfile with clean npm install to fix.
Written by Cameron ◯ Letta Code
"The lockfile giveth, and the lockfile taketh away." - npm, probably
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Co-authored-by: Cameron <cameron@pfiffer.org>
shared.ts was parsing lettabot-agent.json as v1 format directly,
returning null for v2 stores. Now uses the Store class which
handles v1/v2 transparently.
Affects lettabot-message, lettabot-react, and lettabot-history.
Written by Cameron ◯ Letta Code
"Simplicity is the ultimate sophistication." -- Leonardo da Vinci
* Add lettabot-history CLI
* Document and test lettabot-history
* Validate lettabot-history limit
* fix: address review feedback on history CLI
- Extract shared loadLastTarget into cli/shared.ts (was duplicated in message.ts, react.ts, history-core.ts)
- Clamp --limit to platform maximums (Discord: 100, Slack: 1000)
- Fix Discord author formatting: use globalName/username instead of deprecated discriminator
- Add Slack fetch test
Written by Cameron ◯ Letta Code
"You miss 100% of the shots you don't take." -- Wayne Gretzky -- Michael Scott
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Co-authored-by: Jason Carreira <jason@visotrust.com>
Co-authored-by: Cameron <cameron@pfiffer.org>
Merged WhatsApp CLI support with HTTP API server.
Features:
- HTTP API server for CLI-to-bot communication across Docker boundaries
- WhatsApp text + file sending via `lettabot-message send --file photo.jpg`
- Unified multipart endpoint at /api/v1/messages
- Security: timing-safe auth, localhost binding, same-origin CORS
- Bad MAC error handling for WhatsApp encryption renegotiation
Written by Cameron ◯ Letta Code
Auto-detect RAILWAY_VOLUME_MOUNT_PATH and use it for all persistent data
(agent ID, cron jobs, logs). On local machines, data stays in project
directory. Template now includes volume by default.
- Add src/utils/paths.ts with getDataDir() and getWorkingDir() helpers
- Update Store, cron service, CLI tools to use data directory
- Log storage locations on startup for debugging
- Update deploy button URLs with UTM tracking
Written by Cameron ◯ Letta Code
"The best way to predict the future is to invent it." - Alan Kay
* Add voice message transcription support (all channels)
Adds OpenAI Whisper transcription for voice messages across all channels:
- Telegram: ctx.message.voice
- WhatsApp: audioMessage via downloadMediaMessage
- Signal: audio attachments from local files
- Slack: audio files via url_private_download
- Discord: audio attachments
Voice messages sent to agent as "[Voice message]: <transcript>"
Configuration (config takes priority over env):
- lettabot.yaml: transcription.apiKey, transcription.model
- Env: OPENAI_API_KEY, TRANSCRIPTION_MODEL
Closes#47
Written by Cameron ◯ Letta Code
"The best interface is no interface - just talk."
* Add voice message documentation to README
- Add Voice Messages to features list
- Add configuration section for transcription
- Document supported channels
Written by Cameron ◯ Letta Code
* Notify users when voice transcription is not configured
Instead of silently ignoring voice messages, send a helpful message
linking to the documentation.
Written by Cameron ◯ Letta Code
* feat: upgrade to letta-code-sdk main + fix Signal voice transcription
- Switch from published SDK (v0.0.3) to local main branch (file:../letta-code-sdk)
- Update bot.ts for new SDK API: createSession(agentId?, options) signature
- Add conversationId tracking to store for proper conversation persistence
- Fix Signal voice transcription: read attachments from ~/.local/share/signal-cli/attachments/
- Fix Telegram markdown ESM issue: make markdownToTelegramV2 async with dynamic import
- Add transcription config to lettabot.yaml
- Add extensive debug logging for queue and session processing
Signal voice messages now properly transcribe and send to agent.
🐾 Generated with [Letta Code](https://letta.com)
Co-Authored-By: Letta <noreply@letta.com>
* fix: update Signal CLI message sender to use daemon JSON-RPC API
- Switch from signal-cli-rest-api to signal-cli daemon (port 8090)
- Use JSON-RPC send method instead of REST /v2/send
- Support group IDs with group: prefix
- Handle 201 responses and empty bodies correctly
🐾 Generated with [Letta Code](https://letta.com)
Co-Authored-By: Letta <noreply@letta.com>
* Add placeholder for untranscribed voice messages on Signal
If a voice-only message arrives and transcription fails or is disabled,
forward a placeholder so the user knows the message was received.
Written by Cameron ◯ Letta Code
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Co-authored-by: Letta <noreply@letta.com>
