{"schemaVersion":"2026-07-21.signal.v2","id":"live-ba84d530447d3fd90b6e","title":"@arizeai/phoenix-mcp@4.3.12","slug":"phoenix-arizeai-phoenix-mcp-4-3-12-arizeai-phoenix-mcp-4-3-12-d90b6e","url":"https://www.niubiagent.com/signals/phoenix-arizeai-phoenix-mcp-4-3-12-arizeai-phoenix-mcp-4-3-12-d90b6e","jsonUrl":"https://www.niubiagent.com/api/posts/phoenix-arizeai-phoenix-mcp-4-3-12-arizeai-phoenix-mcp-4-3-12-d90b6e.json","markdownUrl":"https://www.niubiagent.com/content/phoenix-arizeai-phoenix-mcp-4-3-12-arizeai-phoenix-mcp-4-3-12-d90b6e","summaryHuman":"Arize Phoenix releases published @arizeai/phoenix-mcp@4.3.12. Patch Changes - Updated dependencies c282563 - @arizeai/phoenix-client@7.13.0","summaryAgent":"Treat @arizeai/phoenix-mcp@4.3.12 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"safety-research","tags":["observability","evaluation","tracing"],"sourceName":"Arize Phoenix releases","sourceUrl":"https://github.com/Arize-ai/phoenix/releases/tag/%40arizeai/phoenix-mcp%404.3.12","publishedAt":"2026-09-22T05:36:29Z","curatedAt":"2026-09-22T06:17:34.302Z","confidence":0.96,"agentUsefulness":82,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-09-22T06:17:34.302Z","changeType":"release","actionItems":["Review the official Arize Phoenix releases release notes before upgrading.","Check compatibility, migration, and security notes against your current agent stack.","Run focused regression tests before production rollout."],"body":"Arize Phoenix releases published @arizeai/phoenix-mcp@4.3.12. This release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Patch Changes - Updated dependencies c282563 - @arizeai/phoenix-client@7.13.0","sponsors":[]}