* feat: custom heartbeat prompt via YAML config or file
Wire up the existing but unused HeartbeatConfig.prompt field so users
can customize what the agent sees during heartbeats. Adds three ways
to set it: inline YAML (prompt), file-based (promptFile, re-read each
tick for live editing), and env var (HEARTBEAT_PROMPT). Also documents
the <no-reply/> opt-out behavior.
Fixes#232
Written by Cameron ◯ Letta Code
"The only way to do great work is to love what you do." -- Steve Jobs
* test: add coverage for heartbeat prompt resolution
Tests buildCustomHeartbeatPrompt and HeartbeatService prompt resolution:
- default prompt fallback
- inline prompt usage
- promptFile loading
- inline > promptFile precedence
- live reload (file re-read each tick)
- graceful fallback on missing file
- empty file falls back to default
Written by Cameron ◯ Letta Code
"The only way to do great work is to love what you do." -- Steve Jobs
* docs: add multi-agent configuration reference
Document the agents[] YAML config, per-agent options, migration path
from single to multi-agent, and known limitations (#219, #220, #221).
Written by Cameron ◯ Letta Code
"Documentation is a love letter that you write to your future self." -- Damian Conway
* docs: fix channels required claim and soften isolation wording
- channels is not strictly required per-agent (validation is global)
- isolation has known exceptions, don't claim "fully isolated"
Written by Cameron ◯ Letta Code
"Clear is kind." -- Brene Brown
- Document api.port/host/corsOrigin in configuration.md (example,
reference table, and env var mapping)
- Add "Long Messages" section to telegram-setup.md noting the
automatic 4096-char splitting behavior
Written by Cameron ◯ Letta Code
"The best time to plant a tree was 20 years ago. The second best time is now." - Chinese Proverb
Add a top-level `polling` section to lettabot.yaml for configuring
background polling (Gmail, etc.) instead of relying solely on env vars.
- Add `PollingYamlConfig` type with `enabled`, `intervalMs`, and `gmail` subsection
- Update `configToEnv()` to map new polling config to env vars
- Update `main.ts` to read from YAML config with env var fallback
- Maintain backward compat with `integrations.google` legacy path
- Document polling config in docs/configuration.md
Fixes#201
Co-authored-by: letta-code <248085862+letta-code@users.noreply.github.com>
Co-authored-by: Cameron <cpfiffer@users.noreply.github.com>
* docs: add TESTING.md guide
Comprehensive testing documentation covering:
- Unit test setup and patterns
- E2E test setup with Letta Cloud
- MockChannelAdapter usage
- CI/CD workflow
- Best practices
Written by Cameron ◯ Letta Code
* feat: add LETTABOT_CONFIG env var for config path
Addresses Discord feedback from fpl9000 who was confused about where
to put the config file after a global npm install.
Changes:
- Add LETTABOT_CONFIG env var that overrides the config search order
- Update error messages to show the env var option
- Document in docs/configuration.md
Now users doing global installs can either:
- Create ~/.lettabot/config.yaml, or
- Set LETTABOT_CONFIG=/path/to/config.yaml
Written by Cameron ◯ Letta Code
"Configuration should be explicit, not magic." - The Twelve-Factor App
When user selects "dedicated bot number" mode (selfChatMode=false),
skip the dmPolicy question and default to allowlist. Prompt for
allowed phone numbers immediately.
This is simpler and safer than pairing mode, which sends codes to
whoever messages the bot.
Users who want pairing or open mode can edit lettabot.yaml manually.
Also updates docs to reflect the new defaults.
Written by Cameron ◯ Letta Code
"Simplicity is the ultimate sophistication." - Leonardo da Vinci
Fixes and updates:
- README.md: Remove duplicate heartbeat troubleshooting section
- docs/getting-started.md: Fix Node version (18→20), commands, repo URL
- docs/commands.md: Rewrite with accurate command list (/start, /status, /heartbeat)
- docs/README.md: New multi-channel architecture diagram
- docs/whatsapp-setup.md: Add selfChatMode safety docs, media support section
- docs/slack-setup.md: Fix broken links
New documentation:
- docs/configuration.md: Complete YAML config reference
- docs/cron-setup.md: Scheduling guide (cron jobs + heartbeats)
Written by Cameron ◯ Letta Code
"Documentation is a love letter that you write to your future self." - Damian Conway
