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3 Commits

Author SHA1 Message Date
Hz_
a7da78d0d7 refactor(go-agent): unify tool-backed canvas components (#16912) 
## Summary

This PR consolidates Eino-backed Agent tools behind the shared
ToolBackedComponent implementation and aligns their Canvas
configuration,
runtime inputs, output conversion, validation, and registration.

## What changed

- Migrated these Canvas components to the unified tool-backed path:
    - Tavily Search and Extract
    - Execute SQL
    - Google
    - Yahoo Finance
    - Email
    - DuckDuckGo
    - Wikipedia
    - Google Scholar
    - ArXiv
    - PubMed
    - BGPT
    - GitHub
    - WenCai
    - SearXNG
    - Keenable Search

- Removed superseded component wrappers and their duplicate tests.
- Added dedicated registry builders for node-level configuration and
validation.
- Kept model-emitted runtime inputs separate from Canvas node
configuration.
- Moved Email defaults, template resolution, recipient parsing, SMTP
execution, and output conversion into the owning tool.
- Added complete ToolComponent specifications for Canvas inputs,
outputs, and input forms.
- Preserved raw upstream fields where downstream workflows may depend on
them.
- Added workflow registration coverage for all migrated component names.
- Kept HTTP Request, Docs Generator, and Browser as standalone
components because they are not Eino-backed tools.

## Testing

Passed:

bash build.sh --test ./internal/agent/tool/...
bash build.sh --test ./internal/agent/component/...
bash build.sh --test ./internal/agent/runtime/...

<img width="2057" height="1111" alt="image"
src="https://github.com/user-attachments/assets/c728d7a3-9d15-4c5c-b0eb-6b77ad0e41ac"
/>
<img width="2057" height="1111" alt="image"
src="https://github.com/user-attachments/assets/ef13119a-ef92-4b43-9061-eee9511bf492"
/>
<img width="2057" height="1111" alt="image"
src="https://github.com/user-attachments/assets/f50f2c30-eab0-463c-b0b3-0a02523219f1"
/>
 2026-07-15 21:42:08 +08:00
Hz_
2a482f3ae7 fix(go-agent): align GitHub and Invoke Canvas components (#16849) 
## Summary

- Add the GitHub Canvas component with tool registration and reference
propagation.
- Align the Invoke component with the Python contract for node config,
input form, response output, and timing fields.
- GitHub search and HTTP Invoke now work correctly in the Go Canvas
runtime.

## Tests

- `bash build.sh --test ./internal/agent/tool/...`
- `bash build.sh --test ./internal/agent/component/...`

Note: the untracked go_ragflow_cli file is not part of the PR changes.

<img width="1813" height="1102" alt="image"
src="https://github.com/user-attachments/assets/f69cef32-59a0-4287-a06b-6843d85198cf"
/>


<img width="1813" height="1102" alt="image"
src="https://github.com/user-attachments/assets/b37dfc31-bc9b-4937-a38e-d2184bb157fe"
/>
 2026-07-13 15:48:07 +08:00
Zhichang Yu
3fa15c0e2f feat(agent): Go port — canvas engine, 22 components, DSL v2, 13 endpoints (#15952) 
Ports the agent canvas subsystem from Python to Go.

## What's included

### Canvas Engine (Phase 0/1)
- State engine, scheduler, variable resolver, Redis checkpoint store,
cancel protocol
- **209 tests** across canvas / component / io packages

### 22 Components (P0–P4)
| Tier | Components |
|---|---|
| P0 T1+T2+T3 | LLM, Agent, ExitLoop, Switch, Categorize, Begin,
Message, Invoke |
| P1 T3 | VariableAggregator, VariableAssigner, StringTransform,
ListOperations, DataOperations |
| P2 T3 | Iteration, IterationItem, Loop, LoopItem |
| P3 T3 | UserFillUp, Fillup |
| P4 T5 | Browser, ExcelProcessor, DocsGenerator |

### DSL v2 Schema (Phase 2.5)
- Typed v2 in-memory model with v1-to-v2 auto-detect converter
- v1 legacy field stripping per plan §2.11.7

### HTTP Endpoints & Bug Fixes (Plans PR1–PR3)
- **DELETE SQL bug fix**: gorm v2 `Where("id = ?", id).Delete(...)`
pattern
- **CreateAgent validation**: title/DSL required, duplicate check, 103
envelope
- **13 new endpoints**: templates, prompts, tags, sessions CRUD,
chat/completions (SSE + non-stream stubs), rerun, test_db_connection,
logs, webhook/logs
- **756 Go unit tests** (745 → 756, +18)
- **17 → 0 Python integration test failures** (test_agents.py +
test_session_management/)

### Tools
21 eino tools: HTTPHelper, search tools, financial/data tools, mandatory
stubs

### Infrastructure
OTel observability, NATS message queue, DeepDoc gRPC client, SSRF
guards, IDOR mitigation
 2026-06-12 22:58:28 +08:00