Short links like /wiki/x/AQDbAw are resolved via redirect to get numeric
page ID. Also adds CONFLUENCE_* env var declarations to bot.py module level.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Enable realtime Confluence page editing during Element Call voice sessions.
- Add read_confluence_page and update_confluence_page function tools
- Detect Confluence URLs shared in Matrix rooms, store page ID for voice context
- Section-level updates via heading match + version-incremented PUT
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add RoomEncryptedFile handler for PDFs/docs in encrypted rooms
- Tell summary LLM not to include headings (prevents duplicate)
- Strip <br/> after block elements in _md_to_html
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Generalize PDF-only voice context to support all document types:
- Rename _room_pdf_context → _room_document_context (list-based, 5 cap)
- Handle .docx (python-docx), .txt, .md, .csv, .json, .xml, .html, .yaml, .log
- Store AI image descriptions for voice context
- Multi-document context building with type labels and per-type truncation
- _respond_with_ai now returns reply text for caller use
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Pass PDF document context from room to voice session so the voice LLM
can answer questions about uploaded PDFs. Persist call transcripts and
post an LLM-generated summary to the room when the call ends.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Store user timezone as [PREF:timezone] in memory service
- Query timezone preference on session start, override default
- Add set_user_timezone tool so bot learns timezone from conversation
- On time-relevant questions, bot asks if user is still at stored location
- Seeded Europe/Nicosia for @christian.gick:agiliton.eu
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Bot now knows the user's timezone (Europe/Berlin default) and which
LLM model it's running on, so it can answer questions about both.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Removing the blocking wait entirely caused DEC_FAILED - the rotated key
had not arrived via nio sync before the pipeline started. Restore a short
3s wait (down from 10s) which is enough for nio to deliver the rotated key.
Also fix on_mute/on_unmute arg order (participant, publication - not reversed).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Replace _extract_voice_memories with _store_voice_exchange
- Store raw "User: ... / Assistant: ..." pairs directly
- No LLM call needed — faster, cheaper, no lost context
- Load as "Frühere Gespräche" with full thread context
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
flash_v2_5 had audible compression artifacts. multilingual_v2 has higher
fidelity while speed=1.15 via VoiceSettings still gives snappier delivery.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Model: eleven_multilingual_v2 → eleven_flash_v2_5 (lower latency)
- Speed: 1.15x via VoiceSettings
- Stability/similarity tuned for natural German speech
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
EC rotates encryption key when bot joins LiveKit room. The rotated
key arrives via Matrix sync 3-5s later. Previous 2s wait was too
short - DEC_FAILED before new key arrived.
Extended wait to 10s. Added logging to bot.py to trace why late
key events were not being processed.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The HKDF sed patch in Dockerfile was wrong — it swapped salt/info
based on incorrect analysis of minified JS. The original Rust FFI
parameters are correct: salt="LKFrameEncryptionKey", info=[0;128].
Also removed Python-side HMAC pre-ratcheting of keys. Element Call
uses explicit key rotation via Matrix events, not HMAC ratcheting.
Added diagnostic logging to trace exact key bytes during E2EE setup.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
EC JS SDK uses: salt=Uint8Array(8), info=encode("LKFrameEncryptionKey")
Rust FFI used: salt=ratchet_salt, info=[0u8;128]
The salt and info parameters were swapped, causing DEC_FAILED on every
call. This patch fixes the Rust HKDF derivation in the Dockerfile
before cargo build.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Allows disabling E2EE for diagnostic purposes. When disabled, bot
connects to LiveKit without frame encryption.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Inline E2EE options had 3 wrong values vs Element Call JS SDK:
- failure_tolerance=-1 (infinite, hid all DEC_FAILED) → 10
- key_ring_size=16 (too small, keys overflow) → 256
- ratchet_window_size=16 (wrong) → 10
Now uses _build_e2ee_options() which was already correct but never called.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
ElevenLabs scribe_v2_realtime also produces non-asterisk artifacts like
"Untertitel: ARD Text im Auftrag von Funk (2017)" from TV/radio audio.
Add pattern matching for subtitle metadata, copyright notices, and
parenthetical/bracketed annotations.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace Jack Marlowe (slow/raw) with Robert Ranger (deep/natural) for
a more pleasant conversational voice assistant experience.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace broken _VoiceAgent stt_node override with _NoiseFilterAgent that uses
on_user_turn_completed() + StopResponse. This operates downstream of VAD+STT
so no backpressure risk to the audio pipeline.
When ElevenLabs scribe_v2_realtime produces *Störgeräusche* etc., the agent
now silently suppresses them before the LLM responds. The prompt-based filter
is kept as defense-in-depth.
Fixes: MAT-41
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The _count_frames coroutine created a second rtc.AudioStream on the caller's
audio track, competing with AgentSession's internal pipeline for event loop
time. Under load, this caused VAD to miss speech → user_state stuck on "away".
- Remove _count_frames AudioStream (debugging artifact)
- Add VAD state diagnostics (speaking count, away duration)
- Add VAD watchdog: warns if user_state=away >30s (MAT-40 detection)
Fixes: MAT-40
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add LLM prompt rule to ignore *Störgeräusche* etc. annotations
instead of overriding stt_node (which broke VAD pipeline)
- Switch voice to vmVmHDKBkkCgbLVIOJRb per user preference
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Threshold 0.60 too strict, user speech consistently not detected.
Back to default 0.50 with min_speech_duration=0.2 as noise guard.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace George (British EN) with Jack Marlowe (Gng1FdSGZlhs6jKgzAxL),
the only native German voice in the library. Fixes garbled number/date
pronunciation.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
George (British) voice mangles German digit strings. Force LLM to
write all numbers as German words so TTS pronounces them correctly.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
0.75 too strict, user voice not detected. 0.60 with min_speech_duration=0.2
should balance noise rejection vs speech detection.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
pcm_24000 caused silent playback through livekit. Reverting to
plugin default encoding which is known working.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Switch from mp3_22050_32 (default) to lossless PCM 24kHz for cleaner
voice output. Add language=de for German text normalization.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
scribe_v2_realtime annotates background audio as *Störgeräusche*,
*Fernsehgeräusche* etc. Override stt_node to drop these so the LLM
only receives actual speech transcripts.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Plugin requires explicit aiohttp session; livekit http_context not available
in this job setup.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
