Extract model-facing context governance from AgentRunner.
Only compact in-flight tool results when the model request is over budget, keep compacted IDs stable within a turn, and allow the newest result to be compacted as a last resort when it is the remaining source of overflow.
maintainer edit: add a regression test for the public ExecTool.execute path so omitted login stays non-login by default, and update the Unix environment docstring to match the new explicit login behavior.
The exec tool defaults login=True for bash/zsh, which causes the shell
to source ~/.bash_profile and similar startup files. This reintroduces
secrets from shell startup files into the exec environment, even though
_build_env() intentionally starts with a curated environment.
Change the default to login=False in both _prepare_command() and _spawn(),
and update the schema default accordingly.
Add fail_on_tool_error to AgentDefaults and wire it through
AgentLoop -> SubagentManager -> AgentRunSpec.
Previously hardcoded to True in SubagentManager._run_subagent.
Now configurable via config.json with default True for backward
compatibility. When set to False, subagents can retry on minor
tool errors instead of immediately failing.
Changes:
- nanobot/config/schema.py: add fail_on_tool_error field (default True)
- nanobot/agent/subagent.py: accept and forward fail_on_tool_error
- nanobot/agent/loop.py: pass config through to SubagentManager
- tests/agent/test_subagent.py: add regression test
Signed-off-by: axelray-dev <110029405+axelray-dev@users.noreply.github.com>
Widen thinking_style from Literal to str | None and add a
@field_validator that produces a helpful error message listing
valid options when an invalid value is provided.
Addresses the review feedback on #4482.
ProviderConfig.thinking_style defaults to None (Optional field), but
create_dynamic_spec expects a string. Coalesce None to "" at all call
sites (factory.py, settings_api.py) and fix the test assertion to
expect None from the config default.
Address review: avoid overwriting cursor on every restart when Dream
is disabled. Now only advances if current cursor is behind the latest
position, so repeated restarts don't permanently skip entries.
When dream.enabled is false, the Dream cron job never runs, so the
dream cursor (.dream_cursor) stays at its initial value (0). This
causes read_recent_history_for_prompt() to treat every history entry
as unprocessed, injecting the full chat history into every system
prompt and growing without bound.
Fix: fast-forward the dream cursor to the latest history entry at
gateway startup when Dream is disabled.
MiMo ASR (mimo-v2.5-asr) only accepts audio/wav, audio/mp3, and
audio/mpeg formats. Web browsers record in WebM/Opus by default,
causing the API to reject the payload with a transcription error.
This change adds a frontend WebM→WAV converter using the Web Audio API
(DecodeAudioData + PCM encoding) that activates only when the
configured transcription provider is 'xiaomi_mimo'. Other providers
are unaffected — they continue to receive the original browser format.
Tested and confirmed working on WebUI.
- Extract _set_field_from_choices for the shared pick-and-set tail used by
both the LLM and search provider handlers.
- Replace the single-entry _TYPED_FIELD_HANDLERS registry with a direct
isinstance check in _resolve_field_handler (robust to renames, no
class-name strings).
- Drop a redundant str() in the search default computation.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The onboard wizard dispatched field handlers by bare field name, so
WebSearchConfig.provider was hijacked by the LLM-provider handler and
showed LLM providers instead of search engines. Keenable was also never
wired into the CLI wizard when it landed in the WebUI.
- Add a single source of truth for selectable search providers
(SEARCH_PROVIDER_OPTIONS in web.py); WebUI settings now import it.
- Add a WebSearchConfig-aware search-provider picker to the wizard and
resolve handlers by (model type, field name) so the LLM and search
provider fields no longer collide.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
richText messages only kept rich_text_list items whose type was
"text", so bold/italic/inlineCode/pre segments were silently dropped;
a message made entirely of formatted segments produced empty content
and fell through to the "unsupported message type: richText" warning.
Now any item carrying text is kept (matching the SDK's own
get_text_list, which keys off the "text" field) and its type is mapped
to Markdown so the formatting survives into the agent's context.
Text and downloadCode within a rich-text item are handled
independently (the SDK treats them as separate via get_text_list /
get_image_list), so an item carrying both a caption and an attachment
no longer drops the file.
The shared httpx.AsyncClient was created without a timeout, so all
requests (including large file/image downloads) used httpx's 5s
default and hit ConnectTimeout/ReadTimeout on uploads. Set an explicit
httpx.Timeout (connect=10s, read/write=30s).
Adds regression tests for formatted-segment preservation, the
all-formatted no-drop case, the text+downloadCode item, and the client
timeout configuration.
Closes#4497
The enabledTools gate now also controls MCP resource and prompt
registration (not just tools). Update the configuration docs and
schema field comment to document this behavioral change.
Refs: #4435, #4436
The enabledTools allowlist was only enforced for MCP tools returned by
session.list_tools(). Resources and prompts from session.list_resources()
and session.list_prompts() were registered unconditionally, allowing a
deny-all or restrictive enabledTools config to leak resource and prompt
capabilities to the model.
Now resources and prompts are only registered when allow_all_tools is
true (default ["*"] wildcard). Any explicit tool restriction — including
enabledTools: [] (deny-all) or a list of specific tool names — also
blocks resource and prompt registration from that server.
Fixes#4435
maintainer edit: Telegram Web cannot render sendRichMessage payloads, so keep the rich path available only for explicit opt-in instead of enabling it by default.
- Use a local variable for the proxy URL instead of hardcoding it twice
- Pass proxy through the WebSearchTool constructor instead of mutating
after instantiation (matches real usage path)
- Add assertion that timeout is still forwarded correctly
- Use generic mock data instead of test-specific strings
The DuckDuckGo search provider instantiated DDGS(timeout=10) without
passing the configured proxy, making web_search unusable in environments
that require a proxy (e.g. behind GFW). DDGS supports a proxy parameter
and the proxy value is already available as self.proxy — it was simply
not forwarded.
Add a test verifying the proxy kwarg is forwarded to DDGS.
maintainer edit: derive thinking tag regexes and streaming partial prefixes from one tag list so future aliases only need one entry while preserving legacy self-closing think/thought behavior.
maintainer edit: native reasoning streams can split <thinking> wrapper tags across chunks. Buffer the stream and emit only cleaned incremental reasoning so raw partial tags do not reach WebUI.
Maintainer edit: add the provider reference row and a pasteable cookbook recipe so users know to select kimi_coding and set the required User-Agent header.
Add a dedicated provider entry for the Kimi Coding Plan endpoint
(api.kimi.com/coding) using the Anthropic Messages API transport.
- Register kimi_coding with backend=anthropic
- Use KIMI_CODING_API_KEY env key to avoid clashing with MOONSHOT_API_KEY
- Default api_base set to https://api.kimi.com/coding/v1 so that
AnthropicProvider._normalize_base_url() + the SDK produce the correct
/coding/v1/messages request path
- Keywords include kimi-coding, kimi_coding and kimi-for-coding
ClosesHKUDS/nanobot#4463
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