context_compactor.maybe_compact built its summary text with
msg.get('content', '')[:2000], which raised
TypeError: 'NoneType' object is not subscriptable on assistant turns
whose content is None (turns that carried only native tool_calls).
Once a conversation crossed the 85% compaction threshold — reached
after only a few turns on small-context local models plus the large
agent prompt — every subsequent message failed ("send more than three
messages and it stops working").
Flatten message content to text first via a _content_as_text helper
(str passthrough, multimodal list blocks joined, None -> "") and
tolerate a missing role. Adds tests/test_context_compactor.py covering
the helper and a >=4-message conversation that forces compaction with
a None-content tool-call turn (fails before this change, passes after).
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
get_search_config returned SEARCH_CONFIG.copy(), and update_search_config
cached the decrypted Brave key into that shared global at startup
(app_initializer), so the unauthenticated /api/search/config route exposed
the operator's key. The cache was dead weight: brave_search reads its key
via _get_provider_key (settings/env), never SEARCH_CONFIG.
- update_search_config: no longer stores the api_key in the shared global
(accepted for backward compat; provider keys are read on demand).
- get_search_config: scrub any string-valued credential field before
returning, preserving the has_api_key presence flag.
No schema change; brave_search/_get_provider_key untouched. Adds regression
tests.
Fixes#1661
Co-authored-by: Ethan <23321960+0xLeathery@users.noreply.github.com>
send_to_session was the only agent tool that didn't check session
ownership — an agent acting for user A could read from and write
into user B's session on a multi-user instance.
Add owner parameter and reject access when the target session
belongs to a different user, matching the pattern used by
create_session, list_sessions, and manage_session.
Fixes#1616
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Models like gemma4, qwen3.5, and ministral served via Ollama's native
/api/chat respond to OpenAI-style tool schemas by emitting a single
native tool_call chunk and then stopping. The agent loop receives
1 token of round_response and no recognised ToolBlock, so the round
ends immediately — the user sees a one-token response.
Root cause: _is_api_model was True for any endpoint whose host appears
in _API_HOSTS (which includes "host.docker.internal" and "localhost")
OR whose model name matches a keyword like "gemma". Native Ollama
endpoints were never excluded from this path.
Fix: import _is_ollama_native_url from llm_core and treat native Ollama
endpoints (/api/chat, port 11434) as text-only by default — falling back
to the fenced-block tool path the local models are tuned for. The
per-endpoint supports_tools=True toggle (Settings → Endpoints) still
overrides this for users who have explicitly opted in.
Fixes#1567
Installing a heavy dependency like vllm crashes in a "stale — restarting" loop:
it restarts mid-install, reuses the cached wheels, then stalls again.
The download/install watchdog (cookbookRunning.js) keyed its stall signal purely
off the downloaded-byte counter ("1.81G/2.49G"). A dependency install spends long
stretches with NO byte counter — pip dependency resolution and the native CUDA
build/compile — so the signal froze and after STALE_PROGRESS_MS the watchdog
declared it stale and auto-restarted it mid-build, looping forever.
Extract the signal into a pure computeProgressSignal (cookbookProgressSignal.js):
keep the byte counter for the download phase (so a genuinely stuck download is
still caught, and an animating-but-frozen ETA frame is NOT mistaken for progress),
and when there's no byte counter fall back to a fingerprint of the output tail so
resolver/compile lines count as progress. Only a truly frozen tail now reads as
stalled.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
POST /api/calendar/test issues a single PROPFIND with raw httpx
Basic auth. CalDAV servers configured for Digest (Baïkal default,
SabreDAV-based servers, Radicale with htdigest) reject Basic with
401, so the UI "Test connection" button surfaces "Auth failed —
check username/password" even when the URL and credentials are
correct.
src/caldav_sync.py (the real sync path) uses caldav.DAVClient,
which negotiates the scheme via niquests, so production sync
already works against these servers. The test endpoint just
doesn't match. Bring it to parity: keep the cheap Basic first
attempt, and on a 401-with-Digest-challenge retry once with
httpx.DigestAuth before deciding it's an auth failure.
Repro: configure CalDAV against a stock Baïkal install — test
button returns 401, sync succeeds.
Co-authored-by: Shatti2 <codered5678@gmail.com>
_getCharacterList() had two bugs that silently dropped every
user-created persona from the group participant picker:
1. The /api/presets/templates endpoint returns a JSON array directly,
but the code read `data.templates` (always undefined). The forEach
over `data.templates || []` iterated over an empty array every time,
so no user templates were ever added.
2. Even if the array had been read correctly, the `t.isCharacter` guard
would have filtered them all out — user templates are saved by
presets.js without that flag, which is only present on built-in
PROMPT_TEMPLATES entries.
Fix: accept both the direct-array and the {templates:[]} shapes, drop
the isCharacter guard (user_templates are personas by definition), and
use the correct field name (system_prompt, not prompt) so the character
prompt actually reaches the group chat.
Fixes#1656
Two related bugs in the Cookbook task lifecycle:
1. "Stop all" fired kills via .click() inside a synchronous forEach but
showed the success toast immediately after — the toast appeared before
any of the async kill requests had been sent, giving the user false
confidence the tasks were stopped.
2. The download auto-retry logic (triggered when DOWNLOAD_FAILED appears
in the task output) had no way to distinguish a network interruption
from a deliberate user stop. A download stopped via "Stop all" or the
individual Stop button could be silently restarted up to two times by
the background monitor.
Fix: persist _userStopped: true to localStorage at the moment the user
clicks Stop (individually) or Stop all. The auto-retry guard checks this
flag before relaunching the download. The flag is written BEFORE the
kill requests fire so there is no window where the monitor can race.
Fixes#1458
_generate_doc_id hashed only text. add_document / add_documents_batch
early-return when the id exists, so the second owner indexing a
byte-identical chunk hit the first owner's id, was silently dropped,
and never stored under their owner — their owner-filtered search then
quietly omitted it. Hash owner + text; empty owner reproduces the
legacy id, so the unowned/base index keeps existing ids and isn't
re-churned. Same-owner identical chunks still dedupe.
Caught by #1738 and #1760 (independent reports of the same bug).
audit_memories saves final_entries merged with other owners' entries
(correct), but then rebuilt the shared vector collection from
final_entries alone — wiping every other owner from semantic search
until they happened to run their own audit. Keyword fallback masked
it, so it degraded silently. Capture saved_entries once and rebuild
from that.
Caught by #1747.
The delete action looked up the target with startswith() to capture
full_id, but then re-applied startswith() to filter the list — so a
short or ambiguous memory_id silently deleted every memory whose id
shared the prefix, while the success message reported only the first
match. The edit action used the first match and stopped, so the two
actions disagreed on multi-match behaviour. Use full_id for both.
Caught by #1303.
writeback_event read cfg["password"] (the encrypted blob) and passed it
straight to DAVClient, so every local create/edit/delete authenticated
with the literal ciphertext, the remote rejected it, and the change
never reached the server — the exact silent-write-loss this module was
built to prevent. The pull path src/caldav_sync.py already decrypts;
mirror that. decrypt() is a no-op on legacy plaintext.
Caught by #1731.
The blocklist prefixes had trailing slashes, so path.startswith() only
matched /api/tokens/{id} but not /api/tokens itself — the bare GET (list)
and POST (mint) endpoints were reachable via app_api. Same gap on
/api/users (list/create/delete). Drop trailing slashes so both bare and
sub-resource forms are blocked. /api/auth and /api/admin had no bare
endpoints today but get the same treatment to prevent future drift.
Caught by #1462.
The empty-state tip ("Add an AI endpoint from Settings...") shares a 60px
max-height ceiling with the one-line .welcome-sub / .welcome-version. On
narrow phones the welcome block shrink-wraps and the tip wraps to 4-5 lines
(~67px), so the shared ceiling clipped its last line ("...key into the
chat.") - the only setup hint a first-run user gets.
Give .welcome-tip its own taller max-height (120px), placed above the
@media (max-height: 650px) block so that rule's max-height:0 still collapses
the tip on short viewports. .welcome-sub / .welcome-version are untouched,
and desktop is unchanged (the tip is ~50px there, well under the ceiling).
On Windows, Python defaults to the active code page (cp1252) for
subprocess I/O. HuggingFace CLI outputs U+2713 (✓) when validating
tokens, which cp1252 cannot encode, crashing the download process.
Set PYTHONUTF8=1 and PYTHONIOENCODING=utf-8 in the subprocess
environment so Unicode output from hf/pip/llama-server is handled
correctly.
Fixes#1543
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
