dograh/api/services/workflow/tools
Paulo Busato Favarato 75839f9de5
feat(mcp): generic MCP tool source with per-node function filtering (#301)
* feat(mcp): generic MCP tool source with per-node function filtering

Adds a Model Context Protocol tool category: connect a customer MCP
server and expose its tools to the agent, with optional per-node
allow-listing of individual MCP functions.

- ToolCategory.MCP enum + alembic migration
- MCP definition validator and collision-safe function-name namespacing
- McpToolSession wrapper: graceful-degrade, per-call open/close lifecycle
- CustomToolManager MCP branch (schemas + proxy handlers)
- Per-node mcp_tool_filters threaded through DTO/graph/engine
- Best-effort discovered_tools catalog cache + POST /tools/{uuid}/mcp/refresh
- UI: MCP create/edit config, tabbed ToolSelector with per-node toggles

* feat: refactor for code standardisation and documentation

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Co-authored-by: Abhishek Kumar <abhishek@a6k.me>
2026-05-19 16:10:00 +05:30
..
__init__.py Initial Commit 🚀 🚀 2025-09-09 14:37:32 +05:30
calculator.py Initial Commit 🚀 🚀 2025-09-09 14:37:32 +05:30
custom_tool.py feat: add openai realtime models (#298) 2026-05-16 18:05:23 +05:30
knowledge_base.py feat: refactor node spec and add mcp tools (#244) 2026-04-21 07:56:16 +05:30
mcp_tool.py feat(mcp): generic MCP tool source with per-node function filtering (#301) 2026-05-19 16:10:00 +05:30
timezone.py Initial Commit 🚀 🚀 2025-09-09 14:37:32 +05:30