Claude Code 2.1.283 adds prompt audit and managed model controls
Anthropic
Following v2.1.282 (400-error fix for web-search history), Claude Code v2.1.283 adds /doctor prompt-audit, which flags CLAUDE.md files, skills and agents written for older models, plus managed settings availableModelsMatch (exact mode) and deniedModels for enterprise model pinning, x-claude-code-prompt-id gateway hint headers, and OpenTelemetry capture of MCP/WebFetch/WebSearch tool output.
Why it matters
Enterprises get deterministic model pinning and gateway operators get per-prompt request grouping.
Importance: 2/5
Notable enterprise-focused minor release, follow-up to v2.1.282
Sources
official
Claude Code v2.1.283 release notes
official
Claude Code v2.1.282 release notes