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https://gitee.com/wanwujie/deer-flow
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d119214fee616408adbe1a1d42398aa5e1d1fe20
11 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
DanielWalnut
|
d119214fee |
feat(harness): integration ACP agent tool (#1344)
* 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 - **App** (`app/`): unpublished application code with import prefix `app.*`.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> * feat(harness): add tool-first ACP agent invocation (#37) * feat(harness): add tool-first ACP agent invocation * build(harness): make ACP dependency required * fix(harness): address ACP review feedback * feat(harness): decouple ACP agent workspace from thread data ACP agents (codex, claude-code) previously used per-thread workspace directories, causing path resolution complexity and coupling task execution to DeerFlow's internal thread data layout. This change: - Replace _resolve_cwd() with a fixed _get_work_dir() that always uses {base_dir}/acp-workspace/, eliminating virtual path translation and thread_id lookups - Introduce /mnt/acp-workspace virtual path for lead agent read-only access to ACP agent output files (same pattern as /mnt/skills) - Add security guards: read-only validation, path traversal prevention, command path allowlisting, and output masking for acp-workspace - Update system prompt and tool description to guide LLM: send self-contained tasks to ACP agents, copy results via /mnt/acp-workspace - Add 11 new security tests for ACP workspace path handling Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * refactor(prompt): inject ACP section only when ACP agents are configured The ACP agent guidance in the system prompt is now conditionally built by _build_acp_section(), which checks get_acp_agents() and returns an empty string when no ACP agents are configured. This avoids polluting the prompt with irrelevant instructions for users who don't use ACP. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix lint * fix(harness): address Copilot review comments on sandbox path handling and ACP tool - local_sandbox: fix path-segment boundary bug in _resolve_path (== or startswith +"/") and add lookahead in _resolve_paths_in_command regex to prevent /mnt/skills matching inside /mnt/skills-extra - local_sandbox_provider: replace print() with logger.warning(..., exc_info=True) - invoke_acp_agent_tool: guard getattr(option, "optionId") with None default + continue; move full prompt from INFO to DEBUG level (truncated to 200 chars) - sandbox/tools: fix _get_acp_workspace_host_path docstring to match implementation; remove misleading "read-only" language from validate_local_bash_command_paths Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(acp): thread-isolated workspaces, permission guardrail, and ContextVar registry P1.1 – ACP workspace thread isolation - Add `Paths.acp_workspace_dir(thread_id)` for per-thread paths - `_get_work_dir(thread_id)` in invoke_acp_agent_tool now uses `{base_dir}/threads/{thread_id}/acp-workspace/`; falls back to global workspace when thread_id is absent or invalid - `_invoke` extracts thread_id from `RunnableConfig` via `Annotated[RunnableConfig, InjectedToolArg]` - `sandbox/tools.py`: `_get_acp_workspace_host_path(thread_id)`, `_resolve_acp_workspace_path(path, thread_id)`, and all callers (`replace_virtual_paths_in_command`, `mask_local_paths_in_output`, `ls_tool`, `read_file_tool`) now resolve ACP paths per-thread P1.2 – ACP permission guardrail - New `auto_approve_permissions: bool = False` field in `ACPAgentConfig` - `_build_permission_response(options, *, auto_approve: bool)` now defaults to deny; only approves when `auto_approve=True` - Document field in `config.example.yaml` P2 – Deferred tool registry race condition - Replace module-level `_registry` global with `contextvars.ContextVar` - Each asyncio request context gets its own registry; worker threads inherit the context automatically via `loop.run_in_executor` - Expose `get_deferred_registry` / `set_deferred_registry` / `reset_deferred_registry` helpers Tests: 831 pass (57 for affected modules, 3 new tests) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(sandbox): mount /mnt/acp-workspace in docker sandbox container The AioSandboxProvider was not mounting the ACP workspace into the sandbox container, so /mnt/acp-workspace was inaccessible when the lead agent tried to read ACP results in docker mode. Changes: - `ensure_thread_dirs`: also create `acp-workspace/` (chmod 0o777) so the directory exists before the sandbox container starts — required for Docker volume mounts - `_get_thread_mounts`: add read-only `/mnt/acp-workspace` mount using the per-thread host path (`host_paths.acp_workspace_dir(thread_id)`) - Update stale CLAUDE.md description (was "fixed global workspace") Tests: `test_aio_sandbox_provider.py` (4 new tests) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * fix(lint): remove unused imports in test_aio_sandbox_provider Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix config --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com> |
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greatmengqi
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b8bc80d89b |
refactor: extract shared skill installer and upload manager to harness (#1202)
* refactor: extract shared skill installer and upload manager to harness Move duplicated business logic from Gateway routers and Client into shared harness modules, eliminating code duplication. New shared modules: - deerflow.skills.installer: 6 functions (zip security, extraction, install) - deerflow.uploads.manager: 7 functions (normalize, deduplicate, validate, list, delete, get_uploads_dir, ensure_uploads_dir) Key improvements: - SkillAlreadyExistsError replaces stringly-typed 409 status routing - normalize_filename rejects backslash-containing filenames - Read paths (list/delete) no longer mkdir via get_uploads_dir - Write paths use ensure_uploads_dir for explicit directory creation - list_files_in_dir does stat inside scandir context (no re-stat) - install_skill_from_archive uses single is_file() check (one syscall) - Fix agent config key not reset on update_mcp_config/update_skill Tests: 42 new (22 installer + 20 upload manager) + client hardening * refactor: centralize upload URL construction and clean up installer - Extract upload_virtual_path(), upload_artifact_url(), enrich_file_listing() into shared manager.py, eliminating 6 duplicated URL constructions across Gateway router and Client - Derive all upload URLs from VIRTUAL_PATH_PREFIX constant instead of hardcoded "mnt/user-data/uploads" strings - Eliminate TOCTOU pre-checks and double file read in installer — single ZipFile() open with exception handling replaces is_file() + is_zipfile() + ZipFile() sequence - Add missing re-exports: ensure_uploads_dir in uploads/__init__.py, SkillAlreadyExistsError in skills/__init__.py - Remove redundant .lower() on already-lowercase CONVERTIBLE_EXTENSIONS - Hoist sandbox_uploads_dir(thread_id) before loop in uploads router * fix: add input validation for thread_id and filename length - Reject thread_id containing unsafe filesystem characters (only allow alphanumeric, hyphens, underscores, dots) — prevents 500 on inputs like <script> or shell metacharacters - Reject filenames longer than 255 bytes (OS limit) in normalize_filename - Gateway upload router maps ValueError to 400 for invalid thread_id * fix: address PR review — symlink safety, input validation coverage, error ordering - list_files_in_dir: use follow_symlinks=False to prevent symlink metadata leakage; check is_dir() instead of exists() for non-directory paths - install_skill_from_archive: restore is_file() pre-check before extension validation so error messages match the documented exception contract - validate_thread_id: move from ensure_uploads_dir to get_uploads_dir so all entry points (upload/list/delete) are protected - delete_uploaded_file: catch ValueError from thread_id validation (was 500) - requires_llm marker: also skip when OPENAI_API_KEY is unset - e2e fixture: update TitleMiddleware exclusion comment (kept filtering — middleware triggers extra LLM calls that add non-determinism to tests) * chore: revert uv.lock to main — no dependency changes in this PR * fix: use monkeypatch for global config in e2e fixture to prevent test pollution The e2e_env fixture was calling set_title_config() and set_summarization_config() directly, which mutated global singletons without automatic cleanup. When pytest ran test_client_e2e.py before test_title_middleware_core_logic.py, the leaked enabled=False caused 5 title tests to fail in CI. Switched to monkeypatch.setattr on the module-level private variables so pytest restores the originals after each test. * fix: address code review — URL encoding, API consistency, test isolation - upload_artifact_url: percent-encode filename to handle spaces/#/? - deduplicate_filename: mutate seen set in place (caller no longer needs manual .add() — less error-prone API) - list_files_in_dir: document that size is int, enrich stringifies - e2e fixture: monkeypatch _app_config instead of set_app_config() to prevent global singleton pollution (same pattern as title/summarization fix) - _make_e2e_config: read LLM connection details from env vars so external contributors can override defaults - Update tests to match new deduplicate_filename contract * docs: rewrite RFC in English and add alternatives/breaking changes sections * fix: address code review feedback on PR #1202 - Rename deduplicate_filename to claim_unique_filename to make the in-place set mutation explicit in the function name - Replace PermissionError with PathTraversalError(ValueError) for path traversal detection — malformed input is 400, not 403 * fix: set _app_config_is_custom in e2e test fixture to prevent config.yaml lookup in CI --------- Co-authored-by: greatmengqi <chenmengqi.0376@bytedance.com> Co-authored-by: Willem Jiang <willem.jiang@gmail.com> Co-authored-by: DanielWalnut <45447813+hetaoBackend@users.noreply.github.com> |
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knukn
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fe75cb35ca |
feat(client): support agent_name injection to enable isolated memory and custom prompts (#1253)
* feat(client): 添加agent_name参数支持自定义代理名称 允许在初始化DeerFlowClient时指定代理名称，该名称将用于中间件构建和系统提示模板 * test: add coverage for agent_name parameter in DeerFlowClient * fix(client): address PR review comments for agent_name injection --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com> |
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Simon Su
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ceab7fac14 |
fix: improve MiniMax code plan integration (#1169)
This PR improves MiniMax Code Plan integration in DeerFlow by fixing three issues in the current flow: stream errors were not clearly surfaced in the UI, the frontend could not display the actual provider model ID, and MiniMax reasoning output could leak into final assistant content as inline <think>...</think>. The change adds a MiniMax-specific adapter, exposes real model IDs end-to-end, and adds a frontend fallback for historical messages. Co-authored-by: Willem Jiang <willem.jiang@gmail.com> |
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DanielWalnut
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76803b826f |
refactor: split backend into harness (deerflow.*) and app (app.*) (#1131)
* 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> |
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Ryanba
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4bae3c724c |
fix(client): Harden upload validation and conversion flow (#989)
* fix(client): Harden upload validation and conversion flow * test(client): cover event-loop upload conversion reuse * test(client): remove unused import in upload regression coverage * fix(client): load optional shared checkpointer fallback Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai> * docs(backend): document config preflight and IM channels Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai> --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com> Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai> |
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DanielWalnut
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75b7302000 |
feat: add IM channels for Feishu, Slack, and Telegram (#1010)
* 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> |
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Zhiyunyao
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a138d5388a |
feat: add reasoning_effort configuration support for Doubao/GPT-5 models (#947)
* feat: Add reasoning effort configuration support * Add `reasoning_effort` parameter to model config and agent initialization * Support reasoning effort levels (minimal/low/medium/high) for Doubao/GPT-5 models * Add UI controls in input box for reasoning effort selection * Update doubao-seed-1.8 example config with reasoning effort support Fixes & Cleanup: * Ensure UTF-8 encoding for file operations * Remove unused imports * fix: set reasoning_effort to None for unsupported models * fix: unit test error * Update frontend/src/components/workspace/input-box.tsx Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Willem Jiang <willem.jiang@gmail.com> |
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YolenSong
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3d3ea84a57 |
test(backend): add core logic unit tests for task/title/mcp (#936)
* test(backend): add core logic unit tests for task/title/mcp * test(backend): fix lint issues in client test modules --------- Co-authored-by: songyaolun <songyaolun@bytedance.com> |
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greatmengqi
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30d948711f |
test: add Gateway conformance tests for DeerFlowClient (#931)
Validate that all dict-returning client methods conform to Gateway Pydantic response models (ModelsListResponse, ModelResponse, SkillsListResponse, SkillResponse, SkillInstallResponse, McpConfigResponse, UploadResponse, MemoryConfigResponse, MemoryStatusResponse). Pydantic ValidationError in CI catches schema drift between client and Gateway with zero production coupling. Also includes prior review fixes: enhanced client methods, expanded unit tests (67→77), live integration test improvements, and updated documentation. Co-authored-by: greatmengqi <chenmengqi.0376@bytedance.com> |
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greatmengqi
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9d48c42a20 |
feat: add DeerFlowClient for embedded programmatic access (#926)
Add `DeerFlowClient` class that provides direct in-process access to DeerFlow's agent and Gateway capabilities without requiring LangGraph Server or Gateway API processes. This enables users to import and use DeerFlow as a Python library. Co-authored-by: greatmengqi <chenmengqi.0376@bytedance.com> |