Yansong Zhang
90cce7693f
revert: remove all sandbox and skill related code
...
Remove ~12,900 lines of sandbox/skill code that was ported from
feat/support-agent-sandbox. This reverts to direct tool execution
(the original behavior before sandbox integration).
Removed:
- core/sandbox/ (SandboxBuilder, bash tools, providers, initializers)
- core/skill/ (SkillManager, assembler, entities)
- core/virtual_environment/ (5 provider implementations)
- core/zip_sandbox/ (archive operations)
- core/app_assets/ (asset management)
- core/app_bundle/ (bundle management)
- controllers/cli_api/ (DifyCli callback endpoints)
- services/sandbox/ (provider service)
- services/skill_service, app_asset_service, app_bundle_service
- models/sandbox.py, app_asset.py
- bin/dify-cli-* (3 platform binaries)
- web sandbox-provider-page and service
- SandboxLayer, _resolve_sandbox_context, _invoke_tool_in_sandbox
- CliApiConfig, DIFY_SANDBOX_CONTEXT_KEY
- sandbox-related migrations
Preserved: All Agent V2 core functionality (agent-v2 node, strategy
engine, transparent upgrade, LLM remapping, memory, context, tools
via direct execution).
Made-with: Cursor
2026-04-13 10:42:36 +08:00
Yansong Zhang
5cdae671d5
feat(api): integrate Sandbox Provider into Agent V2 execution pipeline
...
Close 3 integration gaps between the ported Sandbox system and Agent V2:
1. Fix _invoke_tool_in_sandbox to use SandboxBashSession context manager
API correctly (keyword args, bash_tool, ToolReference), with graceful
fallback to direct invocation when DifyCli binary is unavailable.
2. Inject sandbox into run_context via _resolve_sandbox_context() in
WorkflowBasedAppRunner — automatically creates a sandbox when a
tenant has an active sandbox provider configured.
3. Register SandboxLayer in both advanced_chat and workflow app runners
for proper sandbox lifecycle cleanup on graph end.
Also: make SkillInitializer non-fatal when no skill bundle exists,
add node_id to ExecutionContext for sandbox session scoping.
Made-with: Cursor
2026-04-10 10:14:42 +08:00
Yansong Zhang
96641a93f6
feat(api): add Agent V2 node and new Agent app type (Phase 1-3)
...
Introduce a new unified Agent V2 workflow node that combines LLM capabilities
with agent tool-calling loops, along with a new AppMode.AGENT for standalone
agent apps backed by single-node workflows.
Phase 1 — Agent Patterns:
- Add core/agent/patterns/ module (AgentPattern, FunctionCallStrategy,
ReActStrategy, StrategyFactory) ported from feat/support-agent-sandbox
- Add ExecutionContext, AgentLog, AgentResult entities
- Add Tool.to_prompt_message_tool() for LLM-consumable tool conversion
Phase 2 — Agent V2 Workflow Node:
- Add core/workflow/nodes/agent_v2/ (AgentV2Node, AgentV2NodeData,
AgentV2ToolManager, AgentV2EventAdapter)
- Register agent-v2 node type in DifyNodeFactory
- No-tools path: single LLM call (LLM Node equivalent)
- Tools path: FC/ReAct loop via StrategyFactory
Phase 3 — Agent App Type:
- Add AppMode.AGENT to model enum
- Add WorkflowGraphFactory for auto-generating start->agent_v2->answer graphs
- AppService.create_app() creates workflow draft for AGENT mode
- AppGenerateService.generate() routes AGENT to AdvancedChatAppGenerator
- Console API and DSL import/export support AGENT mode
- Default app template for AGENT mode
Old agent/agent-chat/LLM node paths are fully preserved.
38 unit tests all passing.
Made-with: Cursor
2026-04-08 12:31:23 +08:00
-LAN-
bab4975809
chore: add ast-grep rule to convert Optional[T] to T | None ( #25560 )
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2025-09-15 13:06:33 +08:00
Asuka Minato
a78339a040
remove bare list, dict, Sequence, None, Any ( #25058 )
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2025-09-06 03:32:23 +08:00
Maries
a4ef900916
Support OAuth Integration for Plugin Tools ( #22550 )
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Co-authored-by: Yeuoly <admin@srmxy.cn>
2025-07-17 17:18:44 +08:00
Novice
b2ab401279
chore: remove agent turn limits ( #19930 )
2025-05-29 09:51:56 +08:00
Yeuoly
490b6d092e
Fix/plugin race condition ( #14253 )
2025-02-25 12:20:47 +08:00
Yeuoly
403e2d58b9
Introduce Plugins ( #13836 )
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2025-02-17 17:05:13 +08:00
yihong
56e15d09a9
feat: mypy for all type check ( #10921 )
2024-12-24 18:38:51 +08:00
Bowen Liang
2cf1187b32
chore(api/core): apply ruff reformatting ( #7624 )
2024-09-10 17:00:20 +08:00
Yeuoly
e852a21634
Feat/workflow phase2 ( #4687 )
2024-05-27 22:01:11 +08:00
Yeuoly
cea107b165
Refactor/react agent ( #3355 )
2024-04-11 18:34:17 +08:00
takatost
7753ba2d37
FEAT: NEW WORKFLOW ENGINE ( #3160 )
...
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2024-04-08 18:51:46 +08:00
