mirror of https://github.com/bytedance/deer-flow.git synced 2026-09-14 16:08:41 +00:00

History

fix(runtime): prevent IndexError in MemoryStreamBridge._make_gap on empty events buffer (#5047 )

* fix(runtime): prevent IndexError in MemoryStreamBridge._make_gap on empty events buffer

* fix(runtime): handle empty stream replay gap bounds across backend and frontend

- Clamp MemoryStreamBridge queue_maxsize at 1 and validate StreamBridgeConfig.queue_maxsize >= 1
- Update StreamGap docstring to clarify None retained bounds
- Allow StreamReplayGapData and parseStreamReplayGap in frontend to accept string | null bounds, safely resuming when bounds are null
- Add backend and frontend regression unit tests for queue clamping and null bounds replay gap

* docs(stream-bridge): bump config_version and document empty buffer replay gap behavior

* docs: document nullable gap bounds and sync helm config_version to 37

2026-08-29 17:21:29 +08:00

API.md

fix(runtime): prevent IndexError in MemoryStreamBridge._make_gap on empty events buffer (#5047 )

2026-08-29 17:21:29 +08:00

APPLE_CONTAINER.md

Fix command syntax for container image pull (#1349 )

2026-03-26 00:14:08 +08:00

ARCHITECTURE.md

fix(subagents): isolate callbacks and activate skills lazily (#4497 )

2026-07-28 23:29:14 +08:00

AUTH_DESIGN.md

fix(runtime): honor LangGraph Server identity for user-scoped data (#4538 )

2026-07-28 22:59:14 +08:00

AUTH_TEST_DOCKER_GAP.md

docs: clean gateway runtime transition remnants (#3334 )

2026-06-02 10:03:28 +08:00

AUTH_TEST_PLAN.md

docs: clean standalone LangGraph server remnants (#3301 )

2026-05-29 11:36:45 +08:00

AUTH_UPGRADE.md

docs: clean gateway runtime transition remnants (#3334 )

2026-06-02 10:03:28 +08:00

AUTO_TITLE_GENERATION.md

fix(title): avoid default LLM call before stream end (#3885 )

2026-06-30 18:58:02 +08:00

BLOCKING_IO_DETECTION.md

feat(skill): add blocking-io-guard — SOP skill for blocking-IO triage and runtime anchors (#3503 )

2026-06-12 10:20:38 +08:00

CONFIGURATION.md

feat(community): add Serply web search tool (#5023 )

2026-08-28 10:30:30 +08:00

FILE_UPLOAD.md

docs(uploads): document current upload context (#4632 )

2026-08-02 08:52:27 +08:00

GITHUB_AGENTS.md

fix(agents): make SQL store signatures content-sensitive (#4709 )

2026-08-08 20:36:13 +08:00

GUARDRAILS.md

fix(guardrails): propagate internal owner attribution to guardrail context (#3839 )

2026-07-07 08:05:26 +08:00

IM_CHANNEL_CONNECTIONS.md

fix(feishu): preserve inbound attachment files (#4903 )

2026-08-23 10:45:30 +08:00

MCP_SERVER.md

feat(mcp): map request-scoped secrets to MCP HTTP/SSE headers (#5010 )

2026-08-27 10:42:42 +08:00

MEMORY_IMPROVEMENTS_SUMMARY.md

refactor: split backend into harness (deerflow.*) and app (app.*) (#1131 )

2026-03-14 22:55:52 +08:00

MEMORY_IMPROVEMENTS.md

feat(memory): add memory.token_counting config to avoid tiktoken network dependency (#3429 ) (#3465 )

2026-06-10 23:26:15 +08:00

MEMORY_SETTINGS_REVIEW.md

feat: support manual add and edit for memory facts (#1538 )

2026-03-29 23:53:23 +08:00

memory-settings-sample.json

feat: support manual add and edit for memory facts (#1538 )

2026-03-29 23:53:23 +08:00

middleware-execution-flow.md

perf(middleware): stop checkpointing view_image base64 payloads (#5014 )

2026-08-27 09:12:37 +08:00

PATH_EXAMPLES.md

refactor: split backend into harness (deerflow.*) and app (app.*) (#1131 )

2026-03-14 22:55:52 +08:00

plan_mode_usage.md

refactor(lead-agent): make build_middlewares public to drop the last cross-module private import (#3458 )

2026-06-09 11:56:28 +08:00

README.md

fix(run): add run event stream contract (#4342 )

2026-07-23 21:33:57 +08:00

REPLAY_E2E.md

fix(replay-e2e): key fixtures by caller and conversation (#3453 )

2026-06-09 21:58:31 +08:00

rfc-create-deerflow-agent.md

feat(subagents): add unified capacity and durable batch execution (#4998 )

2026-08-25 07:49:38 +08:00

rfc-extract-shared-modules.md

refactor: extract shared skill installer and upload manager to harness (#1202 )

2026-03-25 16:28:33 +08:00

rfc-grep-glob-tools.md

feat(sandbox): add built-in grep and glob tools (#1784 )

2026-04-03 16:03:06 +08:00

RUN_EVENT_STREAM.md

fix(thread-history): keep completed subtask cards stable after reload (#4432 )

2026-07-25 09:29:11 +08:00

SANDBOX_MEMORY_PROFILING.md

chore: add sandbox memory profiling tools (#3249 )

2026-06-03 22:02:27 +08:00

SETUP.md

fix(harness): resolve runtime paths from project root (#2642 )

2026-05-01 22:19:50 +08:00

SSO.md

feat(auth): add OIDC SSO support (#3506 )

2026-06-21 15:47:53 +08:00

STREAMING.md

fix(runtime): prevent IndexError in MemoryStreamBridge._make_gap on empty events buffer (#5047 )

2026-08-29 17:21:29 +08:00

summarization.md

fix(summarization): summarize with the run model, fall back on summary-provider failure (#4361 )

2026-07-26 07:39:39 +08:00

task_tool_improvements.md

refactor: split backend into harness (deerflow.*) and app (app.*) (#1131 )

2026-03-14 22:55:52 +08:00

TITLE_GENERATION_IMPLEMENTATION.md

fix: generate fallback title for interrupted first-turn runs (#3874 )

2026-07-02 00:13:01 +08:00

TODO.md

docs: clean standalone LangGraph server remnants (#3301 )

2026-05-29 11:36:45 +08:00

TUI.md

fix(tui): preserve transcript scroll position (#4975 )

2026-08-25 20:15:08 +08:00

README.md

Documentation

This directory contains detailed documentation for the DeerFlow backend.

Quick Links

Document	Description
ARCHITECTURE.md	System architecture overview
API.md	Complete API reference
AUTH_DESIGN.md	User authentication, CSRF, platform-trust (IM / Internal Auth), and per-user isolation
SSO.md	OIDC / SSO single sign-on
IM_CHANNEL_CONNECTIONS.md	IM channel user binding (`channel_connections`)
CONFIGURATION.md	Configuration options
SETUP.md	Quick setup guide

Feature Documentation

Document	Description
STREAMING.md	Token-level streaming design: Gateway vs DeerFlowClient paths, `stream_mode` semantics, per-id dedup
RUN_EVENT_STREAM.md	Persisted run event stream contract: envelope, producers, consumers, and known gaps
FILE_UPLOAD.md	File upload functionality
PATH_EXAMPLES.md	Path types and usage examples
SANDBOX_MEMORY_PROFILING.md	Sandbox memory baseline and runtime comparison guide
summarization.md	Context summarization feature
plan_mode_usage.md	Plan mode with TodoList
AUTO_TITLE_GENERATION.md	Automatic title generation

Development

Document	Description
TODO.md	Planned features and known issues

Getting Started

New to DeerFlow? Start with SETUP.md for quick installation
Configuring the system? See CONFIGURATION.md
Understanding the architecture? Read ARCHITECTURE.md
Building integrations? Check API.md for API reference

Document Organization

docs/
├── README.md                  # This file
├── ARCHITECTURE.md            # System architecture
├── API.md                     # API reference
├── AUTH_DESIGN.md             # User authentication and isolation design
├── CONFIGURATION.md           # Configuration guide
├── SETUP.md                   # Setup instructions
├── FILE_UPLOAD.md             # File upload feature
├── PATH_EXAMPLES.md           # Path usage examples
├── summarization.md           # Summarization feature
├── plan_mode_usage.md         # Plan mode feature
├── STREAMING.md               # Token-level streaming design
├── RUN_EVENT_STREAM.md        # Persisted run event stream contract
├── AUTO_TITLE_GENERATION.md   # Title generation
├── TITLE_GENERATION_IMPLEMENTATION.md  # Title implementation details
└── TODO.md                    # Roadmap and issues