{"schemaVersion":"2026-07-21.signal.v2","id":"live-14fee92b8448208ab0cd","title":"@arizeai/phoenix-mcp@4.3.18","slug":"phoenix-arizeai-phoenix-mcp-4-3-18-arizeai-phoenix-mcp-4-3-18-8ab0cd","url":"https://www.niubiagent.com/signals/phoenix-arizeai-phoenix-mcp-4-3-18-arizeai-phoenix-mcp-4-3-18-8ab0cd","jsonUrl":"https://www.niubiagent.com/api/posts/phoenix-arizeai-phoenix-mcp-4-3-18-arizeai-phoenix-mcp-4-3-18-8ab0cd.json","markdownUrl":"https://www.niubiagent.com/content/phoenix-arizeai-phoenix-mcp-4-3-18-arizeai-phoenix-mcp-4-3-18-8ab0cd","summaryHuman":"Arize Phoenix releases published @arizeai/phoenix-mcp@4.3.18. Patch Changes - Updated dependencies 86ab99c - @arizeai/phoenix-client@7.16.3","summaryAgent":"Treat @arizeai/phoenix-mcp@4.3.18 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%404.3.18","publishedAt":"2026-10-28T05:19:19Z","curatedAt":"2026-10-28T06:17:56.004Z","confidence":0.96,"agentUsefulness":77,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-10-28T06:17:56.004Z","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@4.3.18. This automated 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 86ab99c - @arizeai/phoenix-client@7.16.3","sponsors":[]}