mirror of https://github.com/bytedance/deer-flow.git synced 2026-10-26 21:26:39 +00:00

History

fix(uploads): keep OSError text out of upload, delete and attach 500s (#7217 )

* fix(uploads): keep OSError text out of upload, delete and attach 500s

Thread upload, upload delete and shelf attach-to-thread put str(exc) in
their 500 detail. A staging or unlink OSError names its file, so a
permission error, or a disk too full for mkstemp, returned the absolute
host path of the thread's uploads directory, user and thread IDs included.

Return a fixed detail that still names the caller's file. The existing
error log lines keep the full message for operators.

* docs(changelog): reference #7217 for the upload 500 detail fix

---------

Co-authored-by: Willem Jiang <willem.jiang@gmail.com>

2026-10-22 16:02:37 +08:00

API.md

fix(uploads): keep OSError text out of upload, delete and attach 500s (#7217 )

2026-10-22 16:02:37 +08:00

APPLE_CONTAINER.md

fix(make): name what make clean deletes and refuse under a live gateway (#6351 )

2026-10-06 15:32:46 +08:00

ARCHITECTURE.md

feat(projects): best-effort LLM summaries for shelf documents (#6581 )

2026-10-10 07:11:02 +08:00

AUTH_DESIGN.md

fix(auth): key the compose login lockout by client, not by nginx (#6519 )

2026-10-09 17:22:45 +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

blob-storage.md

fix(storage): resolve single-module colon backend imports (#7017 )

2026-10-20 09:35:56 +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

checkpoint-retention-contract.md

fix(checkpoints): run conservative retention after completion (#6051 )

2026-10-20 22:23:47 +08:00

CONFIGURATION.md

fix(mcp): keep rotating OAuth refresh tokens across restarts and Gateway instances (#7207 )

2026-10-21 18:17:29 +08:00

extension-agent-runs.md

feat(workflows): add Phase 2 approvals, immutable artifacts and configuration evidence (#6920 )

2026-10-17 09:41:15 +08:00

extension-model-invocation.md

feat(extensions): grant bounded host model invocation (#5796 )

2026-09-25 15:24:09 +08:00

FILE_UPLOAD.md

fix(uploads): retain filesystem ownership across request cancellation (#7170 )

2026-10-20 23:17:00 +08:00

GITHUB_AGENTS.md

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

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

GUARDRAILS.md

feat(decisions): add an OpenAI Decisions backend for the decision slots (#7127 )

2026-10-20 11:50:46 +08:00

IM_CHANNEL_CONNECTIONS.md

fix(channels): run each IM message once across instances, restarts and late redeliveries (#7104 )

2026-10-19 22:57:19 +08:00

KNOWLEDGE.md

feat(knowledge): add WeKnora read-only extension (phase 3) (#6950 )

2026-10-18 10:28:30 +08:00

LOOP_DETECTION.md

fix(agents): isolate loop detection state by run (#5344 )

2026-09-11 13:45:52 +08:00

MCP_SERVER.md

fix(mcp): retain durable control claims through slow calls and cancellation (#6780 )

2026-10-21 22:03:21 +08:00

mcp-control-leases.md

fix(mcp): retain durable control claims through slow calls and cancellation (#6780 )

2026-10-21 22:03:21 +08:00

MEMORY_COGNITIVE_STYLE.md

feat(memory): add cognitiveStyle for collaboration preferences (#3182 )

2026-09-23 18:29:12 +08:00

MEMORY_IMPROVEMENTS_SUMMARY.md

doc(backend): Fixes the links of the backend documents (#5764 )

2026-09-23 15:24:13 +08:00

MEMORY_IMPROVEMENTS.md

feat(memory): add Jev pre-screening and signal classification over a shared TypeSafe client (#5906 )

2026-09-27 20:28:05 +08:00

MEMORY_SETTINGS_REVIEW.md

feat(memory): bulk-load sample for registered users (#4066 )

2026-09-24 09:08:32 +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

docs(backend): drop references to APIs that do not exist (#5798 )

2026-09-25 14:15:59 +08:00

plan_mode_usage.md

doc(backend): Fixes the links of the backend documents (#5764 )

2026-09-23 15:24:13 +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

feature(skills): keep allowed-tools as compatibility metadata (#6935 )

2026-10-20 19:34:28 +08:00

RUN_INTERACTION_POLICY.md

doc(backend): Fixes the links of the backend documents (#5764 )

2026-09-23 15:24:13 +08:00

runtime-guidance-details.md

fix(runtime): defer host cancellation through the whole terminal finalization (#6914 )

2026-10-16 07:25:19 +08:00

SANDBOX_MEMORY_PROFILING.md

chore: add sandbox memory profiling tools (#3249 )

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

SETUP.md

docs: run configuration and migration commands in the backend environment (#6425 )

2026-10-07 19:06:59 +08:00

SSO.md

fix(auth): preserve OIDC authorization endpoint query parameters (#6831 )

2026-10-14 08:19:22 +08:00

STREAMING.md

fix(runtime): recover terminal Redis streams after producer loss (#7093 )

2026-10-19 15:53:54 +08:00

summarization.md

fix(summarization): cover all selected history before compaction (#6918 )

2026-10-16 09:41:20 +08:00

task_tool_improvements.md

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

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

THREAD_LIFECYCLE.md

feat(chats): add archive and restore (#5236 )

2026-09-06 22:30:26 +08:00

TITLE_GENERATION_IMPLEMENTATION.md

doc(backend): Fixes the links of the backend documents (#5764 )

2026-09-23 15:24:13 +08:00

TODO.md

docs: clean standalone LangGraph server remnants (#3301 )

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

TUI.md

fix(tui): keep every word of an unquoted --print/--json message (#6636 )

2026-10-11 12:52:11 +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