2 Commits

• Bump js-yaml from 4.1.0 to 4.1.1 in /python/packages/devui/frontend (#3123)

  Bumps [js-yaml](https://github.com/nodeca/js-yaml) from 4.1.0 to 4.1.1.
  - [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md)
  - [Commits](https://github.com/nodeca/js-yaml/compare/4.1.0...4.1.1)
  
  ---
  updated-dependencies:
  - dependency-name: js-yaml
    dependency-version: 4.1.1
    dependency-type: indirect
  ...
  
  Signed-off-by: dependabot[bot] <support@github.com>
  Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

  dependabot[bot] · 2026-01-08 20:49:49 +00:00
  9c04196491
• Python: Improve DevUI, add Context Inspector view as new tab under traces (#2742)

  * Improve DevUI, add Context Inspector view as new tab under traces
  
  * fix mypy errors
  
  * fix: Handle stale MCP connections in DevUI executor
  
  MCP tools can become stale when HTTP streaming responses end - the underlying
  stdio streams close but `is_connected` remains True. This causes subsequent
  requests to fail with `ClosedResourceError`.
  
  Add `_ensure_mcp_connections()` to detect and reconnect stale MCP tools before
  agent execution. This is a workaround for an upstream Agent Framework issue
  where connection state isn't properly tracked.
  
  Fixes MCP tools failing on second HTTP request in DevUI.
  
  fixes  #1476 #1515 #2865
  
  * fix #1572 report import dependency errors more clearly
  
  * Ensure there is streaming toggle where users can select streaming vs non streaming mode in devui . Fixes .NET: [Python] DevUI tool call rendering in non-streaming mode?
  
  * remove unused dead code
  
  * improve ux - workflows with agents show a chat component in execution timelien, also ensure magentic final output shows correctly
  
  * update ui build
  
  * update devui to use instrumentation instead of tracing, other instrumentation and type/instance check fixes

  Victor Dibia · 2026-01-07 08:26:08 +00:00
  2e1189ca65