feat: add DeerFlow 2.x observability

.github/workflows/loongsuite_lint_0.yml

@@ -84,7 +84,7 @@ jobs:
         shell: bash
         env:
           LOONGSUITE_ALL_JOBS: >-
-            [{"name": "lint-loongsuite-instrumentation-agentscope", "package": "loongsuite-instrumentation-agentscope", "tox_env": "lint-loongsuite-instrumentation-agentscope", "ui_name": "loongsuite-instrumentation-agentscope"}, {"name": "lint-loongsuite-instrumentation-dashscope", "package": "loongsuite-instrumentation-dashscope", "tox_env": "lint-loongsuite-instrumentation-dashscope", "ui_name": "loongsuite-instrumentation-dashscope"}, {"name": "lint-loongsuite-instrumentation-claude-agent-sdk", "package": "loongsuite-instrumentation-claude-agent-sdk", "tox_env": "lint-loongsuite-instrumentation-claude-agent-sdk", "ui_name": "loongsuite-instrumentation-claude-agent-sdk"}, {"name": "lint-loongsuite-instrumentation-google-adk", "package": "loongsuite-instrumentation-google-adk", "tox_env": "lint-loongsuite-instrumentation-google-adk", "ui_name": "loongsuite-instrumentation-google-adk"}, {"name": "lint-loongsuite-instrumentation-google-genai", "package": "loongsuite-instrumentation-google-genai", "tox_env": "lint-loongsuite-instrumentation-google-genai", "ui_name": "loongsuite-instrumentation-google-genai"}, {"name": "lint-loongsuite-instrumentation-agno", "package": "loongsuite-instrumentation-agno", "tox_env": "lint-loongsuite-instrumentation-agno", "ui_name": "loongsuite-instrumentation-agno"}, {"name": "lint-loongsuite-instrumentation-langchain", "package": "loongsuite-instrumentation-langchain", "tox_env": "lint-loongsuite-instrumentation-langchain", "ui_name": "loongsuite-instrumentation-langchain"}, {"name": "lint-loongsuite-instrumentation-langgraph", "package": "loongsuite-instrumentation-langgraph", "tox_env": "lint-loongsuite-instrumentation-langgraph", "ui_name": "loongsuite-instrumentation-langgraph"}, {"name": "lint-loongsuite-instrumentation-autogen", "package": "loongsuite-instrumentation-autogen", "tox_env": "lint-loongsuite-instrumentation-autogen", "ui_name": "loongsuite-instrumentation-autogen"}, {"name": "lint-loongsuite-instrumentation-deepagents", "package": "loongsuite-instrumentation-deepagents", "tox_env": "lint-loongsuite-instrumentation-deepagents", "ui_name": "loongsuite-instrumentation-deepagents"}, {"name": "lint-loongsuite-instrumentation-microsoft-agent-framework", "package": "loongsuite-instrumentation-microsoft-agent-framework", "tox_env": "lint-loongsuite-instrumentation-microsoft-agent-framework", "ui_name": "loongsuite-instrumentation-microsoft-agent-framework"}, {"name": "lint-loongsuite-instrumentation-strands", "package": "loongsuite-instrumentation-strands", "tox_env": "lint-loongsuite-instrumentation-strands", "ui_name": "loongsuite-instrumentation-strands"}, {"name": "lint-loongsuite-instrumentation-qwen-agent", "package": "loongsuite-instrumentation-qwen-agent", "tox_env": "lint-loongsuite-instrumentation-qwen-agent", "ui_name": "loongsuite-instrumentation-qwen-agent"}, {"name": "lint-loongsuite-instrumentation-hermes-agent", "package": "loongsuite-instrumentation-hermes-agent", "tox_env": "lint-loongsuite-instrumentation-hermes-agent", "ui_name": "loongsuite-instrumentation-hermes-agent"}, {"name": "lint-loongsuite-instrumentation-mem0", "package": "loongsuite-instrumentation-mem0", "tox_env": "lint-loongsuite-instrumentation-mem0", "ui_name": "loongsuite-instrumentation-mem0"}, {"name": "lint-util-genai", "package": "util-genai", "tox_env": "lint-util-genai", "ui_name": "util-genai"}, {"name": "lint-loongsuite-instrumentation-litellm", "package": "loongsuite-instrumentation-litellm", "tox_env": "lint-loongsuite-instrumentation-litellm", "ui_name": "loongsuite-instrumentation-litellm"}, {"name": "lint-loongsuite-instrumentation-crewai", "package": "loongsuite-instrumentation-crewai", "tox_env": "lint-loongsuite-instrumentation-crewai", "ui_name": "loongsuite-instrumentation-crewai"}, {"name": "lint-loongsuite-instrumentation-qwenpaw", "package": "loongsuite-instrumentation-qwenpaw", "tox_env": "lint-loongsuite-instrumentation-qwenpaw", "ui_name": "loongsuite-instrumentation-qwenpaw"}, {"name": "lint-loongsuite-instrumentation-algotune", "package": "loongsuite-instrumentation-algotune", "tox_env": "lint-loongsuite-instrumentation-algotune", "ui_name": "loongsuite-instrumentation-algotune"}, {"name": "lint-loongsuite-instrumentation-bfclv4", "package": "loongsuite-instrumentation-bfclv4", "tox_env": "lint-loongsuite-instrumentation-bfclv4", "ui_name": "loongsuite-instrumentation-bfclv4"}, {"name": "lint-loongsuite-instrumentation-claw-eval", "package": "loongsuite-instrumentation-claw-eval", "tox_env": "lint-loongsuite-instrumentation-claw-eval", "ui_name": "loongsuite-instrumentation-claw-eval"}, {"name": "lint-loongsuite-instrumentation-minisweagent", "package": "loongsuite-instrumentation-minisweagent", "tox_env": "lint-loongsuite-instrumentation-minisweagent", "ui_name": "loongsuite-instrumentation-minisweagent"}, {"name": "lint-loongsuite-instrumentation-openhands", "package": "loongsuite-instrumentation-openhands", "tox_env": "lint-loongsuite-instrumentation-openhands", "ui_name": "loongsuite-instrumentation-openhands"}, {"name": "lint-loongsuite-instrumentation-slop-code", "package": "loongsuite-instrumentation-slop-code", "tox_env": "lint-loongsuite-instrumentation-slop-code", "ui_name": "loongsuite-instrumentation-slop-code"}, {"name": "lint-loongsuite-instrumentation-terminus2", "package": "loongsuite-instrumentation-terminus2", "tox_env": "lint-loongsuite-instrumentation-terminus2", "ui_name": "loongsuite-instrumentation-terminus2"}, {"name": "lint-loongsuite-instrumentation-vita", "package": "loongsuite-instrumentation-vita", "tox_env": "lint-loongsuite-instrumentation-vita", "ui_name": "loongsuite-instrumentation-vita"}, {"name": "lint-loongsuite-instrumentation-webarena", "package": "loongsuite-instrumentation-webarena", "tox_env": "lint-loongsuite-instrumentation-webarena", "ui_name": "loongsuite-instrumentation-webarena"}, {"name": "lint-loongsuite-instrumentation-widesearch", "package": "loongsuite-instrumentation-widesearch", "tox_env": "lint-loongsuite-instrumentation-widesearch", "ui_name": "loongsuite-instrumentation-widesearch"}, {"name": "lint-loongsuite-instrumentation-wildtool", "package": "loongsuite-instrumentation-wildtool", "tox_env": "lint-loongsuite-instrumentation-wildtool", "ui_name": "loongsuite-instrumentation-wildtool"}]
+            [{"name": "lint-loongsuite-instrumentation-agentscope", "package": "loongsuite-instrumentation-agentscope", "tox_env": "lint-loongsuite-instrumentation-agentscope", "ui_name": "loongsuite-instrumentation-agentscope"}, {"name": "lint-loongsuite-instrumentation-dashscope", "package": "loongsuite-instrumentation-dashscope", "tox_env": "lint-loongsuite-instrumentation-dashscope", "ui_name": "loongsuite-instrumentation-dashscope"}, {"name": "lint-loongsuite-instrumentation-claude-agent-sdk", "package": "loongsuite-instrumentation-claude-agent-sdk", "tox_env": "lint-loongsuite-instrumentation-claude-agent-sdk", "ui_name": "loongsuite-instrumentation-claude-agent-sdk"}, {"name": "lint-loongsuite-instrumentation-google-adk", "package": "loongsuite-instrumentation-google-adk", "tox_env": "lint-loongsuite-instrumentation-google-adk", "ui_name": "loongsuite-instrumentation-google-adk"}, {"name": "lint-loongsuite-instrumentation-google-genai", "package": "loongsuite-instrumentation-google-genai", "tox_env": "lint-loongsuite-instrumentation-google-genai", "ui_name": "loongsuite-instrumentation-google-genai"}, {"name": "lint-loongsuite-instrumentation-agno", "package": "loongsuite-instrumentation-agno", "tox_env": "lint-loongsuite-instrumentation-agno", "ui_name": "loongsuite-instrumentation-agno"}, {"name": "lint-loongsuite-instrumentation-langchain", "package": "loongsuite-instrumentation-langchain", "tox_env": "lint-loongsuite-instrumentation-langchain", "ui_name": "loongsuite-instrumentation-langchain"}, {"name": "lint-loongsuite-instrumentation-langgraph", "package": "loongsuite-instrumentation-langgraph", "tox_env": "lint-loongsuite-instrumentation-langgraph", "ui_name": "loongsuite-instrumentation-langgraph"}, {"name": "lint-loongsuite-instrumentation-autogen", "package": "loongsuite-instrumentation-autogen", "tox_env": "lint-loongsuite-instrumentation-autogen", "ui_name": "loongsuite-instrumentation-autogen"}, {"name": "lint-loongsuite-instrumentation-deepagents", "package": "loongsuite-instrumentation-deepagents", "tox_env": "lint-loongsuite-instrumentation-deepagents", "ui_name": "loongsuite-instrumentation-deepagents"}, {"name": "lint-loongsuite-instrumentation-deerflow", "package": "loongsuite-instrumentation-deerflow", "tox_env": "lint-loongsuite-instrumentation-deerflow", "ui_name": "loongsuite-instrumentation-deerflow"}, {"name": "lint-loongsuite-instrumentation-microsoft-agent-framework", "package": "loongsuite-instrumentation-microsoft-agent-framework", "tox_env": "lint-loongsuite-instrumentation-microsoft-agent-framework", "ui_name": "loongsuite-instrumentation-microsoft-agent-framework"}, {"name": "lint-loongsuite-instrumentation-strands", "package": "loongsuite-instrumentation-strands", "tox_env": "lint-loongsuite-instrumentation-strands", "ui_name": "loongsuite-instrumentation-strands"}, {"name": "lint-loongsuite-instrumentation-qwen-agent", "package": "loongsuite-instrumentation-qwen-agent", "tox_env": "lint-loongsuite-instrumentation-qwen-agent", "ui_name": "loongsuite-instrumentation-qwen-agent"}, {"name": "lint-loongsuite-instrumentation-hermes-agent", "package": "loongsuite-instrumentation-hermes-agent", "tox_env": "lint-loongsuite-instrumentation-hermes-agent", "ui_name": "loongsuite-instrumentation-hermes-agent"}, {"name": "lint-loongsuite-instrumentation-mem0", "package": "loongsuite-instrumentation-mem0", "tox_env": "lint-loongsuite-instrumentation-mem0", "ui_name": "loongsuite-instrumentation-mem0"}, {"name": "lint-util-genai", "package": "util-genai", "tox_env": "lint-util-genai", "ui_name": "util-genai"}, {"name": "lint-loongsuite-instrumentation-litellm", "package": "loongsuite-instrumentation-litellm", "tox_env": "lint-loongsuite-instrumentation-litellm", "ui_name": "loongsuite-instrumentation-litellm"}, {"name": "lint-loongsuite-instrumentation-crewai", "package": "loongsuite-instrumentation-crewai", "tox_env": "lint-loongsuite-instrumentation-crewai", "ui_name": "loongsuite-instrumentation-crewai"}, {"name": "lint-loongsuite-instrumentation-qwenpaw", "package": "loongsuite-instrumentation-qwenpaw", "tox_env": "lint-loongsuite-instrumentation-qwenpaw", "ui_name": "loongsuite-instrumentation-qwenpaw"}, {"name": "lint-loongsuite-instrumentation-algotune", "package": "loongsuite-instrumentation-algotune", "tox_env": "lint-loongsuite-instrumentation-algotune", "ui_name": "loongsuite-instrumentation-algotune"}, {"name": "lint-loongsuite-instrumentation-bfclv4", "package": "loongsuite-instrumentation-bfclv4", "tox_env": "lint-loongsuite-instrumentation-bfclv4", "ui_name": "loongsuite-instrumentation-bfclv4"}, {"name": "lint-loongsuite-instrumentation-claw-eval", "package": "loongsuite-instrumentation-claw-eval", "tox_env": "lint-loongsuite-instrumentation-claw-eval", "ui_name": "loongsuite-instrumentation-claw-eval"}, {"name": "lint-loongsuite-instrumentation-minisweagent", "package": "loongsuite-instrumentation-minisweagent", "tox_env": "lint-loongsuite-instrumentation-minisweagent", "ui_name": "loongsuite-instrumentation-minisweagent"}, {"name": "lint-loongsuite-instrumentation-openhands", "package": "loongsuite-instrumentation-openhands", "tox_env": "lint-loongsuite-instrumentation-openhands", "ui_name": "loongsuite-instrumentation-openhands"}, {"name": "lint-loongsuite-instrumentation-slop-code", "package": "loongsuite-instrumentation-slop-code", "tox_env": "lint-loongsuite-instrumentation-slop-code", "ui_name": "loongsuite-instrumentation-slop-code"}, {"name": "lint-loongsuite-instrumentation-terminus2", "package": "loongsuite-instrumentation-terminus2", "tox_env": "lint-loongsuite-instrumentation-terminus2", "ui_name": "loongsuite-instrumentation-terminus2"}, {"name": "lint-loongsuite-instrumentation-vita", "package": "loongsuite-instrumentation-vita", "tox_env": "lint-loongsuite-instrumentation-vita", "ui_name": "loongsuite-instrumentation-vita"}, {"name": "lint-loongsuite-instrumentation-webarena", "package": "loongsuite-instrumentation-webarena", "tox_env": "lint-loongsuite-instrumentation-webarena", "ui_name": "loongsuite-instrumentation-webarena"}, {"name": "lint-loongsuite-instrumentation-widesearch", "package": "loongsuite-instrumentation-widesearch", "tox_env": "lint-loongsuite-instrumentation-widesearch", "ui_name": "loongsuite-instrumentation-widesearch"}, {"name": "lint-loongsuite-instrumentation-wildtool", "package": "loongsuite-instrumentation-wildtool", "tox_env": "lint-loongsuite-instrumentation-wildtool", "ui_name": "loongsuite-instrumentation-wildtool"}]
           LOONGSUITE_FULL: ${{ steps.detect.outputs.full }}
           LOONGSUITE_PACKAGES: ${{ steps.detect.outputs.packages }}
         run: |

instrumentation-loongsuite/README.md

@@ -11,6 +11,7 @@
 | [loongsuite-instrumentation-crewai](./loongsuite-instrumentation-crewai) | crewai >= 0.80.0 | No | development
 | [loongsuite-instrumentation-dashscope](./loongsuite-instrumentation-dashscope) | dashscope >= 1.0.0 | No | development
 | [loongsuite-instrumentation-deepagents](./loongsuite-instrumentation-deepagents) | deepagents >= 0.6.0, < 0.7.0 | No | development
+| [loongsuite-instrumentation-deerflow](./loongsuite-instrumentation-deerflow) | deerflow-harness >= 2, < 3 (official source distribution) | No | development
 | [loongsuite-instrumentation-dify](./loongsuite-instrumentation-dify) | dify | No | development
 | [loongsuite-instrumentation-google-adk](./loongsuite-instrumentation-google-adk) | google-adk >= 0.1.0 | No | development
 | [loongsuite-instrumentation-google-genai](./loongsuite-instrumentation-google-genai) | google-genai >= 1.32.0, < 3 | Yes | development

instrumentation-loongsuite/loongsuite-instrumentation-deerflow/CHANGELOG.md

@@ -0,0 +1,31 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## Unreleased
+
+### Changed
+
+- Treat user cancellation, early stream closure, and DeerFlow interrupted runs
+  as non-error entry completions while retaining their interrupted status.
+- Clarify the initial sandbox, skill, and memory observability boundaries.
+- Document verified local, daemon, Docker, and embedded integration paths,
+  including DeerFlow's exact `uv sync` behavior.
+- Keep DeerFlow trace-correlation helper failures from interrupting embedded
+  client streams.
+
+## Version 0.8.0 (2026-07-14)
+
+### Added
+
+- Initial DeerFlow 2.x graph identification and application `ENTRY` spans for
+  Gateway and embedded client execution.
+- Propagate DeerFlow session, user, agent, assistant, run, and request trace
+  identities without replacing the OpenTelemetry trace id.
+- Map Gateway and embedded stream success, error, timeout, interruption, and
+  early-close lifecycles onto a single application entry span.
+- Preserve call-time OpenTelemetry and DeerFlow correlation contexts while a
+  synchronous embedded iterator is advanced or closed from another thread.