Expose artifacts in Agentflow v2

[claudioc-anritsu]

Feature Description

In Agentflow v2, downstream tools can only access outputs of previous nodes, not artifacts.

For example if a tool returns:

{
id:"toolAgentflow_0"
name:"toolAgentflow"
input:{
  toolInputArgs:[...]
  selectedTool:"codeInterpreterE2B"
}
output:{
  content:"Statistics: Mean: 1007.20 Min: 959 Max: 1071 Std Dev: 32.37 Range: 112 "
  artifacts:[
    0:{
      type:"png"
      data:"FILE-STORAGE::artifact_1778076204568.png"
    }
  ]
}
state:{}
}

the artifacts are not accessible in downstream nodes, and are by all means not usable

This makes it impossible to handle images/files (e.g. E2B plots in my case).
This is not the case for Chatflows, where artifacts and images especially are embedded in the chatbox without issues.

Request: make outputs accessible at least in Direct Reply nodes in Agentflow V2

Feature Category

API Enhancement

Problem Statement

No response

Proposed Solution

No response

Mockups or References

No response

Additional Context

No response