* docs(spec): telegram streaming output design
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* docs(plan): telegram streaming implementation plan
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* feat(telegram): report streaming support for telegram channel
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* test(channels): use slack as the non-streaming sample channel in manager tests
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* feat(telegram): register running-reply placeholder as stream target
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* test(telegram): pin last_edit_at sentinel in placeholder registration test
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* refactor(telegram): extract _send_new_message from send()
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* feat(telegram): edit streamed message in place for non-final updates
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* feat(telegram): finalize streamed message with overflow splitting
When is_final=True arrives and stream state exists, pop the state, edit
the streamed placeholder with the final text, split overflow into follow-up
send_message calls, update _last_bot_message, and clear stream state.
Falls back to _send_new_message when no stream state is registered.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* test(telegram): exercise the not-modified handler in final edit path
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* docs: telegram channel now streams replies via message editing
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(telegram): harden final-delivery path with guarded retry and chunk retries
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(channels): accept runtime 'messages' SSE event for streaming text accumulation
The embedded runtime (matching LangGraph Platform semantics) emits SSE
event name 'messages' for the requested 'messages-tuple' stream mode,
so the manager never accumulated token deltas and streaming channels
only updated from end-of-step 'values' snapshots — on Telegram this
looked like 'Working on it...' followed by the full answer in one block.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* feat(telegram): widen stream-edit throttle to 3s in group chats
Telegram caps bots at 20 messages/minute per group, stricter than the
1 msg/s per-chat guideline. Groups have negative chat ids, so pick the
interval by sign.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(telegram): address review findings — thread fallback messages, bound stream registry, share stream-event constants
- Fallback/new stream messages now carry reply_to_message_id parsed from
thread_ts so they stay nested under the user's message (finding 1)
- STREAM_MODES / MESSAGE_STREAM_EVENTS constants link the requested
stream modes to the SSE event names they arrive under (finding 2)
- _register_stream_message bounds the in-flight registry at 256 entries,
evicting oldest, guarding against leaks when a final never arrives (finding 4)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
* Add user-owned IM channel connections
* Fix dev startup and channel connect popup
* Use async channel connect flow
* Harden dev service daemon startup
* Support local IM channel connections
* Align IM connections with local channels
* Fix safe user id digest algorithm
* Address Copilot IM channel feedback
* Address IM channel review comments
* Support all integrated IM channel connections
* Format additional channel connection tests
* Keep unavailable channel connect buttons clickable
* Fix IM channel provider icons
* Add runtime setup for enabled IM channels
* Guard global shortcut key handling
* Keep configured IM channels editable
* Avoid password autofill for channel secrets
* Make channel threads visible to connection owners
* Persist IM runtime config locally
* Allow disconnecting runtime IM channels
* Route no-auth channel sessions to local user
* Use default user for auth-disabled local mode
* Show IM channel source on threads
* Prefill IM channel runtime config
* Reflect IM channel runtime health
* Ignore Feishu message read events
* Ignore Feishu non-content message events
* Let setup wizard enable IM channels
* Fix frontend formatting after merge
* Stabilize backend tests without local config
* Isolate channel runtime config tests
* Address channel connection review comments
* Use sha256 user buckets with legacy migration
* Ensure runtime IM channels are ready after restart
* Persist disconnected IM channel state
* Address channel connection review comments
* Address channel connection review findings
Frontend connect flow:
- Open the runtime-config dialog only when a provider still needs
credentials; configured providers go straight to the connect flow, so
the binding-code/deep-link path is reachable from the UI again.
- After saving credentials, continue into the connect flow when a user
binding is still required (multi-user mode) instead of stopping at a
"Connected" toast.
- Extract shared provider-state helpers to core/channels/provider-state
and add unit + e2e coverage for the direct-connect and
configure-then-connect paths.
Provider status semantics:
- Report connection_status from the user's newest connection row;
with no binding it is not_connected, except in auth-disabled local
mode where a configured running channel is effectively connected.
Concurrency and event-loop correctness:
- Offload ChannelRuntimeConfigStore construction and writes, channel
service construction, and Slack connection replies to threads; add a
tests/blocking_io/ anchor for the runtime-config handlers.
- Consume binding codes with a conditional UPDATE so a code can only be
used once under concurrent workers; retry upsert_connection as an
update when a concurrent insert wins the unique constraint.
- Serialize ensure_channel_ready per channel so concurrent provider
polls cannot double-start a channel worker.
Config and migration hardening:
- Stop mutating the get_app_config()-cached Telegram provider config;
the runtime store now owns the UI-entered bot username.
- Register channel_connections in STARTUP_ONLY_FIELDS with the
standardized startup-only Field description.
- Match the legacy unsafe-id bucket by recomputing its exact SHA-1 name
so another user's same-prefix bucket can never be migrated.
- Remove the unused Telegram process_webhook_update path and document
src/core/channels in the frontend docs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* Address PR review comments on authz scoping and channel runtime
Security (review feedback from ShenAC-SAC):
- Scope internal-token callers to the connection owner carried in
X-DeerFlow-Owner-User-Id instead of bypassing owner checks outright,
in both require_permission(owner_check=True) and the stateless run
endpoints. Internal callers keep access to their own and
shared/legacy threads, and may claim a default-owned channel thread
for its real owner, but a leaked internal token no longer grants
cross-user thread access.
- Require admin privileges for POST/DELETE /api/channels/{provider}/
runtime-config: runtime credentials and channel workers are
instance-wide shared state (same model as the MCP config API).
Read-only provider listing stays available to all users.
Performance (review feedback from willem-bd):
- Skip the redundant thread channel-metadata PATCH after the first
successful backfill per thread.
- Reuse the per-connection Slack WebClient until its token changes
instead of constructing one per outbound message.
- Reconcile channel readiness for all providers concurrently in
GET /api/channels/providers.
Also resolve the code-quality unused-import flag in the blocking-io
anchor by pre-importing the channel service via importlib.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* Fix prettier formatting in provider-state test
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* Reconcile UI runtime channel config with config reload on restart
Main now reloads a channel's config.yaml entry on restart_channel()
(#3514, issue #3497). Adapt the user-owned connection flow to coexist:
- configure_channel() restarts with reload_config=False — the caller
just supplied the authoritative config (browser-entered credentials
that are never written to config.yaml), so a file reload must not
clobber it with the stale on-disk entry.
- _load_channel_config() re-applies the UI runtime-store overlay used
at startup, so an operator-triggered restart keeps browser-entered
credentials for channels without a config.yaml entry and does not
resurrect a channel disconnected from the UI.
- Offload the reload's disk IO (config.yaml + runtime store) with
asyncio.to_thread, matching the blocking-IO policy on this branch.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
* fix(loop-detection): defer warn injection to wrap_model_call
The warn branch in LoopDetectionMiddleware injected a HumanMessage
into state from after_model. The tools node had not yet produced
ToolMessage responses to the previous AIMessage(tool_calls=...), so
the new HumanMessage landed *between* the assistant's tool_calls and
their responses. OpenAI/Moonshot reject the next request with
"tool_call_ids did not have response messages" because their
validators require tool_calls to be followed immediately by tool
messages.
Detection now runs in after_model as before, but only enqueues the
warning into a per-thread list. Injection happens in wrap_model_call,
where every prior ToolMessage is already present in request.messages.
The warning is appended at the end as HumanMessage(name="loop_warning")
— pairing intact, AIMessage semantics untouched, no SystemMessage
issues for Anthropic.
Closes#2029, addresses #2255#2293#2304#2511.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* fix(channels): remove loop warning display filter
* feat(loop-detection): scope pending warnings by run
* docs(loop-detection): update docs
* test(loop-detection): assert deferred warnings are queued
* fix(loop-detection): cap transient warning state
* docs: update docs
* add async awrap_model_call test coverage
* docs(loop-detection): document transient warnings
---------
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
* feat(channels): enhance Discord with mention-only mode, thread routing, and typing indicators
Add mention_only config to only respond when bot is mentioned, with
allowed_channels override. Add thread_mode for Hermes-style auto-thread
creation. Add periodic typing indicators while bot is processing.
* fix(discord): include allowed_channels in mention_only skip condition (line 274)
* docs: fix Discord config example to match boolean thread_mode implementation
* style: format with ruff
* fix(discord): apply Copilot review fixes and resolve lint errors
- Remove unused Optional import
- Fix thread_ts type hints to str | None
- Fix has_mention logic for None values
- Implement thread_mode fallback to channel replies on thread creation failure
- Fix thread_mode docstring alignment
- Fix allowed_channels comment formatting in config.example.yaml
* fix(discord): reset context for orphaned threads in mention_only mode
When a message arrives in a thread not tracked by _active_threads,
clear thread_id and typing_target so the message falls through to
the standard channel handling pipeline, which creates a fresh thread
instead of incorrectly routing to the stale thread.
* fix(discord): create new thread on @ when channel has existing tracked thread
When mention_only is enabled and a user @-s the bot in a channel
that already has a tracked thread, create a new thread instead of
incorrectly routing to the old one.
* fix(discord): allow no-@ thread replies while skipping no-@ channel messages
The skip block for no-@ messages was too aggressive — it blocked
continuation replies within tracked threads AND incorrectly routed
no-@ channel messages to the existing thread.
Now:
- Thread message, no @ → routed to existing tracked thread
- Channel message, no @ → skipped
- Channel message, with @ → creates new thread
* feat(discord): add checkmark reaction to acknowledge received messages
* Move discord.py to optional dependency and auto-detect from config.yaml
- Add discord extra to [project.optional-dependencies] in pyproject.toml
- Update detect_uv_extras.py to map channels.discord.enabled: true -> --extra discord
- Set UV_EXTRAS=discord in docker-compose-dev.yaml gateway env
* fix(discord): persist thread-channel mappings to store for recovery after restart
Discord's _active_threads dict was purely in-memory, so all channel-to-thread
mappings were lost on server restart. This fix bridges ChannelStore into
DiscordChannel:
- Save thread mappings to store.json after every thread creation
- Restore active threads from store on DiscordChannel startup
- Pass channel_store to all channels via service.py config injection
Store keys follow the pattern: discord:<channel_id>:<thread_id>
* fix(discord): address Copilot review — fix types, typing targets, cross-thread safety, and config comments
* fix(tests): add multitask_strategy param to mock for clarification follow-up test
* fix(tests): explicitly set model_name=None for title middleware test isolation
* fix(discord): use trigger_typing() instead of typing() for typing indicators
discord.py 2.x TextChannel.typing() and Thread.typing() are async context
managers, not one-shot coroutines. Use trigger_typing() for periodic
typing indicator pings.
* fix(discord): cancel typing tasks on channel shutdown
Prevents 'Task was destroyed but it is pending' warnings when the
Discord client stops while typing indicator loops are still running.
* fix(scripts): detect nested YAML config for discord extra
section_value() only matched top-level YAML sections. Added
nested_section_value() that handles two-level nesting (e.g.,
channels.discord.enabled), so auto-detection of the discord
extra works when config uses the standard nested format.
* fix(docker): remove hard-coded UV_EXTRAS=discord from dev compose
Relies on auto-detection via detect_uv_extras.py instead of forcing
discord.py install even when channels.discord.enabled is false.
Matches production docker-compose.yaml behavior (UV_EXTRAS:-).
* refactor(nginx): move proxy_buffering/proxy_cache to server level
DRY cleanup — these directives were repeated in 14 location blocks.
Set at server level once, reducing duplication and risk of drift.
* fix(discord): use dedicated JSON file for thread persistence
Replace ChannelStore usage for Discord thread-ID persistence with a
dedicated discord_threads.json file. ChannelStore is designed to map
IM conversations to DeerFlow thread IDs — using it to persist Discord
thread IDs was semantically wrong and confusing.
Changes:
- _save_thread() now reads/writes a simple {channel_id: thread_id} JSON dict
- _load_active_threads() reads directly from the JSON file
- File path derived from ChannelStore directory (when available) or
defaults to ~/.deer-flow/channels/discord_threads.json
- Removed unused ChannelStore import
* fix(discord): address WillemJiang's code review comments on PR #2842
1. Remove semantically incorrect message_in_thread variable. At this code
point (after the Thread case is handled above), we're guaranteed to be in
a channel, not a thread. Always apply mention_only check here.
2. Add _active_thread_ids reverse-lookup set for O(1) thread ID membership
checks instead of O(n) scan of _active_threads.values(). Keep the set
in sync with _active_threads in _load_active_threads() and _save_thread().
3. Add _thread_store_lock (threading.Lock) to protect _active_threads and
the JSON file from concurrent access between the Discord loop thread
(_run_client) and the main thread (_load_active_threads, _save_thread).
* fix(loop-detection): keep tool-call pairing on warn injection (#2724)
* make format
* fix(loop-detection): avoid IMMessage leak to downstream consumer
* fix(channels): filter loop warning text from IM replies
* fix(channels): preserve clarification conversation history across follow-up turns
Pin channel-triggered runs to the root checkpoint namespace and ensure thread_id is always present in configurable run config so follow-up replies resume the same conversation state.
Add regression coverage to channel tests:
assert checkpoint_ns/thread_id are passed in wait and stream paths
add an integration-style clarification flow test that verifies the second user reply continues prior context instead of starting a new session
This addresses history loss after ask_clarification interruptions (issue #2425).
* Apply suggestions from code review
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* fix(channels): copy configurable dict before injecting run-scoped fields
When configurable was already a plain dict, _resolve_run_params mutated
it in place, leaking checkpoint_ns and thread_id back into the shared
session config. Always copy via dict() before mutating to prevent
cross-user or cross-channel config pollution.
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* feat(channels): add DingTalk channel integration
Add a new DingTalk messaging channel using the dingtalk-stream SDK
with Stream Push (WebSocket), requiring no public IP. Supports both
plain sampleMarkdown replies and optional AI Card streaming for a
typewriter effect when card_template_id is configured.
- Add DingTalkChannel implementation with token management, message
routing, allowed_users filtering, and markdown adaptation
- Register dingtalk in channel service registry and capability map
- Propagate inbound metadata to outbound messages in ChannelManager
for DingTalk sender context (sender_staff_id, conversation_type)
- Add dingtalk-stream dependency to pyproject.toml
- Add configuration examples in config.example.yaml and .env.example
- Update all README translations with setup instructions
- Add comprehensive test suite (test_dingtalk_channel.py) and
metadata propagation test in test_channels.py
- Update backend CLAUDE.md to document DingTalk channel
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(channels): address PR review feedback for DingTalk integration
- Replace runtime mutation of CHANNEL_CAPABILITIES with a
`supports_streaming` property on the Channel base class, overridden
by DingTalkChannel, FeishuChannel, and WeComChannel
- Store stream client reference and attempt graceful disconnect in
stop(); guard _on_chatbot_message with _running check to prevent
post-stop message processing
- Use msg.chat_id as the primary routing key in send/send_file via
a shared _resolve_routing helper, with metadata as fallback
- Fix process() return type annotation from tuple[str, str] to
tuple[int, str] to match AckMessage.STATUS_OK
- Protect _incoming_messages with threading.Lock for cross-thread
safety between the Stream Push thread and the asyncio loop
- Re-add Docker Compose URL guidance removed during DingTalk setup
docs addition in README.md
- Fix incomplete sentence in README_zh.md (missing verb "启用")
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(docs): restore plain paragraph format for Docker Compose note
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(channels): fix isinstance TypeError and add file size guard in DingTalk channel
Use tuple syntax for isinstance() type check to avoid runtime TypeError
with PEP 604 union types. Add upload size limit (20MB) before reading
files into memory. Narrow exception handlers to specific types.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(channels): propagate markdown fallback errors and validate access token response
- Re-raise exceptions in _send_markdown_fallback to prevent partial
deliveries (files sent without accompanying text)
- Validate _get_access_token response: reject non-dict bodies, empty
tokens, and coerce invalid expireIn to a safe default
- Add tests for both fixes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(channels): validate upload response and broaden send_file exception handling
- Validate _upload_media JSON response: handle JSONDecodeError and
non-dict payloads gracefully by returning None
- Broaden send_file exception tuple to include TypeError and
AttributeError for unexpected JSON shapes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(channels): fix streaming race on channel registration and slim outbound metadata
- Register channel in service before calling start() to avoid race
where background receiver publishes inbound before registration,
causing manager to fall back to static CHANNEL_CAPABILITIES
- Strip known-large metadata keys (raw_message, ref_msg) from outbound
messages to prevent memory bloat from propagated inbound payloads
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Update service.py
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update CLAUDE.md
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
- Updated documentation and comments to reflect the transition from LangGraph Server to Gateway.
- Changed default URLs in ChannelManager and tests to point to Gateway.
- Removed references to LangGraph Server in deployment scripts and configurations.
- Updated Nginx configuration to route API traffic to Gateway.
- Adjusted frontend configurations to utilize Gateway's API.
- Removed LangGraph service from Docker Compose files, consolidating services under Gateway.
- Added regression tests to ensure Gateway integration works as expected.
Co-authored-by: Copilot <copilot@github.com>
* feat(feishu): add channel file materialization hook for inbound messages
- Introduce Channel.receive_file(msg, thread_id) as a base method for file materialization; default is no-op.
- Implement FeishuChannel.receive_file to download files/images from Feishu messages, save to sandbox, and inject virtual paths into msg.text.
- Update ChannelManager to call receive_file for any channel if msg.files is present, enabling downstream model access to user-uploaded files.
- No impact on Slack/Telegram or other channels (they inherit the default no-op).
* style(backend): format code with ruff for lint compliance
- Auto-formatted packages/harness/deerflow/agents/factory.py and tests/test_create_deerflow_agent.py using `ruff format`
- Ensured both files conform to project linting standards
- Fixes CI lint check failures caused by code style issues
* fix(feishu): handle file write operation asynchronously to prevent blocking
* fix(feishu): rename GetMessageResourceRequest to _GetMessageResourceRequest and remove redundant code
* test(feishu): add tests for receive_file method and placeholder replacement
* fix(manager): remove unnecessary type casting for channel retrieval
* fix(feishu): update logging messages to reflect resource handling instead of image
* fix(feishu): sanitize filename by replacing invalid characters in file uploads
* fix(feishu): improve filename sanitization and reorder image key handling in message processing
* fix(feishu): add thread lock to prevent filename conflicts during file downloads
* fix(test): correct bad merge in test_feishu_parser.py
* chore: run ruff and apply formatting cleanup
fix(feishu): preserve rich-text attachment order and improve fallback filename handling
* feat(manager): add bootstrap command to initialize soul.md in correct place
* feat(channels): add /bootstrap command to IM channels
Add a `/bootstrap` command that routes to the chat handler with
`is_bootstrap: True` in the run context, allowing the agent to invoke
its setup/initialization flow (e.g. `setup_agent`).
- The text after `/bootstrap` is forwarded as the chat message; when
omitted a default "Initialize workspace" message is used.
- Feishu channels use the streaming path as with normal chat.
- No changes to ChannelStore — bootstrap is stateless and triggered
purely by the command.
- Update /help output to include /bootstrap.
- Add 5 tests covering: text/no-text variants, Feishu streaming path,
thread creation, and help text.
* Potential fix for pull request finding
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
* fix: accept copilot suggestion
---------
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
* refactor: extract shared utils to break harness→app cross-layer imports
Move _validate_skill_frontmatter to src/skills/validation.py and
CONVERTIBLE_EXTENSIONS + convert_file_to_markdown to src/utils/file_conversion.py.
This eliminates the two reverse dependencies from client.py (harness layer)
into gateway/routers/ (app layer), preparing for the harness/app package split.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: split backend/src into harness (deerflow.*) and app (app.*)
Physically split the monolithic backend/src/ package into two layers:
- **Harness** (`packages/harness/deerflow/`): publishable agent framework
package with import prefix `deerflow.*`. Contains agents, sandbox, tools,
models, MCP, skills, config, and all core infrastructure.
- **App** (`app/`): unpublished application code with import prefix `app.*`.
Contains gateway (FastAPI REST API) and channels (IM integrations).
Key changes:
- Move 13 harness modules to packages/harness/deerflow/ via git mv
- Move gateway + channels to app/ via git mv
- Rename all imports: src.* → deerflow.* (harness) / app.* (app layer)
- Set up uv workspace with deerflow-harness as workspace member
- Update langgraph.json, config.example.yaml, all scripts, Docker files
- Add build-system (hatchling) to harness pyproject.toml
- Add PYTHONPATH=. to gateway startup commands for app.* resolution
- Update ruff.toml with known-first-party for import sorting
- Update all documentation to reflect new directory structure
Boundary rule enforced: harness code never imports from app.
All 429 tests pass. Lint clean.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: add harness→app boundary check test and update docs
Add test_harness_boundary.py that scans all Python files in
packages/harness/deerflow/ and fails if any `from app.*` or
`import app.*` statement is found. This enforces the architectural
rule that the harness layer never depends on the app layer.
Update CLAUDE.md to document the harness/app split architecture,
import conventions, and the boundary enforcement test.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add config versioning with auto-upgrade on startup
When config.example.yaml schema changes, developers' local config.yaml
files can silently become outdated. This adds a config_version field and
auto-upgrade mechanism so breaking changes (like src.* → deerflow.*
renames) are applied automatically before services start.
- Add config_version: 1 to config.example.yaml
- Add startup version check warning in AppConfig.from_file()
- Add scripts/config-upgrade.sh with migration registry for value replacements
- Add `make config-upgrade` target
- Auto-run config-upgrade in serve.sh and start-daemon.sh before starting services
- Add config error hints in service failure messages
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix comments
* fix: update src.* import in test_sandbox_tools_security to deerflow.*
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: handle empty config and search parent dirs for config.example.yaml
Address Copilot review comments on PR #1131:
- Guard against yaml.safe_load() returning None for empty config files
- Search parent directories for config.example.yaml instead of only
looking next to config.yaml, fixing detection in common setups
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: correct skills root path depth and config_version type coercion
- loader.py: fix get_skills_root_path() to use 5 parent levels (was 3)
after harness split, file lives at packages/harness/deerflow/skills/
so parent×3 resolved to backend/packages/harness/ instead of backend/
- app_config.py: coerce config_version to int() before comparison in
_check_config_version() to prevent TypeError when YAML stores value
as string (e.g. config_version: "1")
- tests: add regression tests for both fixes
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: update test imports from src.* to deerflow.*/app.* after harness refactor
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* feat(feishu): stream updates on a single card
* fix(feishu): ensure final message on stream error and warn on missing card ID
- Wrap streaming loop in try/except/finally so a is_final=True outbound
message is always published, even when the LangGraph stream breaks
mid-way. This prevents _running_card_ids memory leaks and ensures the
Feishu card shows a DONE reaction instead of hanging on "Working on it".
- Log a warning when _ensure_running_card gets no message_id back from
the Feishu reply API, making silent fallback to new-card behavior
visible in logs.
- Add test_handle_feishu_stream_error_still_sends_final to cover the
error path.
- Reformat service.py dict comprehension (ruff format, no logic change).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Avoid blocking inbound on Feishu card creation
---------
Co-authored-by: songyaolun <songyaolun@bytedance.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
* fix: preserve conversation context in Telegram private chats
In private (1-on-1) chats, set topic_id=None so all messages map to a
single DeerFlow thread per chat instead of creating a new thread for
every message. Also fix _cmd_generic to use topic_id=None in private
chats so /new correctly targets the default thread.
Group chat behavior is unchanged (reply_to or msg_id as topic_id).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: preserve conversation context in Telegram private chats
Fixes#1101
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: mirror _on_text reply logic in _cmd_generic for group chats
_cmd_generic now prefers reply_to_message.message_id over msg_id in
group/supergroup chats, consistent with _on_text. This ensures commands
like /new and /status target the correct conversation thread when sent
as a reply in group chats.
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: JeffJiang <for-eleven@hotmail.com>
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
* feat: add IM channels system for Feishu, Slack, and Telegram integration
Bridge external messaging platforms to DeerFlow via LangGraph Server with
async message bus, thread management, and per-channel configuration.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: address review comments on IM channels system
Fix topic_id handling in store remove/list_entries and manager commands,
correct Telegram reply threading, remove unused imports/variables, update
docstrings and docs to match implementation, and prevent config mutation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* update skill creator
* fix im reply text
* fix comments
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
DanielWalnut